Inhabited planets


Alpha and Beta Quadrants

United Federation of Planets

Homeworlds 
 Andoria, the moon-based homeworld of the Andorians and the Aenar
 Ardana, the homeworld of the Ardanans
 Barzan II, the homeworld of the Barzans
 Benzar, the homeworld of the Benzites
 Betazed, the homeworld of the Betazoids
 Bolarus IX, the homeworld of the Bolians
 Coridan, the homeworld of the Coridanites
 Delta IV, the homeworld of the Deltans
 Earth (Sol III), the homeworld of Humans and former homeworld of the Voth
 Hekaras II, the homeworld of the Hekarans
 Peliar Zel II, the homeworld of the Pelians
 Ramatis III, the homeworld of the Ramatisians
 Risa, the homeworld of the Risians
 Tellar Prime, the homeworld of the Tellarites
 , the homeworld of the Trill

Colonies 
See also: Federation colonies
 Ajilon Prime
 Aldebaron III (Aldebaron colony)
 Alpha III
 
 Alpha Centauri system (Proxima colony)
 Alpha Eridani II
 Archanis IV (Archanis IV Research Outpost)
 Archer IV
 Arvada III
 Barisa Prime
 Benecia (Benecia Colony)
 Berengaria VII
 Bersallis III (Bersallis III science station, abandoned in 2369)
 Beta VI (Beta VI colony)
 Beta Agni II
 Boradis III
 Caldos (Caldos colony)
 Cerberus
 Cestus III (colony destroyed in 2267; rebuilt by 2371)
 Corvan II
 Cygnia Minor
 Deneva (Deneva colony)
 Dorvan V (ceded to the Cardassian Union in 2370)
 Dulisian IV
 Earth Colony II
 Elba II (Elba II asylum)
 Gagarin IV
 Galen IV (Galen IV colony)
 Gamma Hydra IV
 Gault
 Hakton VII
 Iadara colony
 Ivor Prime (colony destroyed)
 Janus VI (Janus VI colony), the homeworld of the Horta; shared between the Horta and Humans
 Jouret IV (New Providence colony, destroyed)
 Juhraya (ceded to the Cardassian Union in 2370)
 Kessik IV
 Luna (Lunar colonies)
 Lya IV
 Mantilles
 Manzar colony
 Mars (Martian colonies)
 Marcos XII
 Marva IV
 Melona colony
 Midos V 
 Moab IV (Genome colony)
 MS I colony
 Nehru colony
 New Berlin Colony
 New France colony
 New Paris (New Paris colonies)
 Norpin V (Norpin colony)
 Omicron Ceti III (Omicron colony, abandoned in 2267; recolonized by the mid-24th century)
 Omicron Theta (Omicron Theta colony, destroyed in 2338)
 Ophiucus III
 Orellius
 Penthara IV
 Planet Q
 Quadra Sigma III
 Rana IV (Rana IV colony, destroyed in 2366)
 Rigel X (The Rigel colony)
 Rigel XII
 Salva II (ceded to the Cardassian Union in 2370)
 Setlik III (colony possibly destroyed)
 Solarion IV colony (destroyed in 2368)
 Strnad colony (relocated)
 Talos III
 Tantalus V (Tantalus Penal Colony)
 Taranko colony
 Tarchannen III (outpost; abandoned 2362)
 Tarsus IV (Tarsus IV colony)
 Tendara colony
 Terra 10 (colony abandoned)
 Terra Nova (colony destroyed)
 Tessic's species mining colony
 Theta VII (Theta VII colony)
 Trellium mining colony
 Turkana IV (Turkana IV colony, failed)
 Vega colony
 Venus
 Verdanis
 Volan II
 Volan III
 Vulcanis Lunar colony
 Weytahn/Paan Mokar

Other 
 'aucdet IX
 Aldebaran III
 Altair IV
 Andor
 Ariannus
 Beta Aquilae II, the location of a Starfleet Academy annex
 Beta Ursae Minor II, the location of a  annex
 Brentalia
 Calder II
 Caldik Prime
 Caleb IV
 Coppelius (Ghulion IV), a planet in the Ghulion system of the Vayt sector; a protectorate of the Federation
 Corinth IV
 Dalvos Prime
 Decos Prime
 Deriben V
 Draken IV
 Galor IV
 Gravesworld
 Haven, a protectorate of the Federation
 Inferna Prime
 Jaros II, the location of a Starfleet stockade
 Lya III
 Memory Alpha
 Merak II
 Nervala IV, the location of a Starfleet research station
 Ohniaka III, the location of the Ohniaka III Research Station (raided by rogue Borg in 2369)
 Otar II
 Pacifica
 Psi Epsilon III, the location of a  annex
 Qualor II, the location of Surplus Depot Z15
 Ranuos VI
 Relva VII
 Soltok IV
 Styris IV
 Tarod IX, the location of an outpost (destroyed by the Borg in 2364)
 Vandor IV
 Zadar IV
 Zayra IV

Breen Confederacy 
, the homeworld of the Breen
Dozaria
Portas V

Cardassian Union 
See also: Cardassian planets
 Adarak Prime
 Amleth Prime
 Atbar Prime
 Bryma (Bryma Colony)
 Cardassia Prime (Cardassia II), the homeworld of the Cardassians
 Cardassia III
 Cardassia IV
 Cardassia V
 Felton Prime
 Juhraya
 Kelvas Prime
 Kelvas V
 Kora II
 Korma
 Loval
 Omekla III
 Panora
 Pentath III
 Pullock V
 Quatal Prime
 Quinor VII
 Regulak IV
 Rondac III
 Sarpedion V
 Septimus III
 Sheva II
 Simperia
 Torros III
 Trelka V
 Unefra III
 Vanden Prime
 Velos VII
 Veloz Prime (colony destroyed)

Dominion 
 Soukara

Ferengi Alliance 
Clarus (uncertain)
Ferenginar, the homeworld of the Ferengi
Hupyrian homeworld (uncertain)
Irtok (uncertain)
Lappa IV
Volchok Prime

Klingon Empire 
See also: Klingon planets
 Archanis IV (ceded to the Federation in the 23rd century)
 Boreth
 H'atoria
 Khitomer (colony destroyed in 2346, possibly rebuilt)
 Korvat colony
 Krios Prime (Krios), the homeworld of the Kriosians; site of a Klingon colony
 Maranga IV
 Morska
 Narendra III (colony destroyed in 2344, possibly rebuilt)
 N'Vak Colony (colony destroyed in 2154, possibly rebuilt)
 Ogat
 Praxis (destroyed in 2293)
 Qo'noS, the homeworld of the Klingons
 Qu'Vat Colony
 Raatooras
 Rura Penthe
 Ty'Gokor

Lysian Alliance 
 Lysia

Orion Syndicate 
 Verex III

Romulan Star Empire 
See also: Romulan planets
 Carraya IV
 Chaltok IV
 Remus
 Romulus, the homeworld of the Romulans

Sheliak Corporate 
 Sheliak homeworld, the homeworld of the Sheliak
 Tau Cygna V, the former home of a Federation colony, resettled by the Sheliak Corporate

Talarian Republic 
 Talarian homeworld, the homeworld of the Talarians

Tzenkethi 
 M'kemas III, a colony of the Tzenkethi
 Tzenketh, the homeworld of the Tzenkethi

Xindi 
Azati Prime
Xindi-Arboreal colony
Xindus (destroyed)

Non-aligned or undetermined

# 
892-IV, the homeworld of the Romans

A 
 Aaamazzara
 Acamar III, homeworld of the Acamarians
 Achrady VII
 Adigeon Prime
 Agaron, the homeworld of the Agaron natives
 Akaali homeworld, the homeworld of the Akaali
 Aldea, the homeworld of the Aldeans
 Alderaan
 Alpha VII
 Alpha Balder IV
 Alpha Braga VII
 Alpha Carinae II
 Alpha Carinae V
 Alpha Cygnus IX
 Alpha Delphi IX
 Alpha Drapanas
 Alpha Echevarria IV
 Alpha Fernandes III
 Alpha Laputa IV, the homeworld of the Alpha Laputa IV natives
 Alpha Majoris I
 Alpha Roller II
 Alpha Rossi
 Alpha Zayra II
 Altamid, Mining Colony of the , (Inhabited by Krall and his prisoners)
 Altair VI
 Alture VII
 Amerind, the home of a Human colony established by the Preservers
 Andros III
 Angel I, the homeworld of the Angel I natives
 Angosia III, the homeworld of the Angosians
 Antede III, the homeworld of the Antedians
 Antica, the homeworld of the Anticans
 Antos IV, the homeworld of the Antos natives
 Argelius II, the homeworld of the Argelians
 , the homeworld of the Aquans
 Arkaria, the homeworld of the Arkarians
 Armus IX
 Arret, formerly inhabited by a now-extinct advanced species
 Atalia VII
 Athos IV, the site of the last remaining Maquis base in 2373
 Atifs IV
 Atlec (member of the Coalition of Madena)
 Atrea IV, the homeworld of the Atreans
 , the homeworld of the Axanar

B 
 B'Saari II, the homeworld of the B'Saari
 Ba'ku planet, a colony of the Ba'ku
 Babel
 Bajor, the homeworld of the Bajorans
 Bajor VIII, colonized by the Bajorans
 Balancar
 Balder's Planet
 Balosnee VI
 Barash's species homeworld, the homeworld of Barash's species
 Barkon IV, the homeworld of the Barkonians
 Barson II
 Beltane IX
 Benev Selec (Drema IV), the homeworld of the Dremans
 Bernay Prime
 Beta III, the homeworld of the s
 Beta Antares IV, the homeworld of the Beta Antares IV natives
 Beta Berman I
 Beta Canopus
 Beta Eminiar VII
 Beta Magdaleno II
 Beta Tottoro IV
 Beta Wiltz III
 Beta'Elan Minor
 Beth Delta I
 Bilana III
 Bokara VI
 Bootes III
 Boraal II, the homeworld of the Boraalans; planet rendered lifeless by atmospheric dissipation
 Boreal III
 Bracas V
 Bre'el IV, the homeworld of the Bre'el IV natives
 Brekka (Delos IV), the homeworld of the Brekkians
 Bringloid V, the location of the Bringloid V colony; abandoned in 2365 when planet devastated by solar flares
 Burala Prime
 Bynaus, the homeworld of the Bynars

C 
 Caere
 Caldonia, the homeworld of the Caldonians
 Calondia IV
 Camor V, the homeworld of the Camorites
 Campor III, the location for a colony
 Camus II, the homeworld of the extinct Camus II natives
 Canopus Planet
 Capella IV, the homeworld of the Capellans
 Casperia Prime
 Catulla, the homeworld of the Catullans
 Celes II, the homeworld of the Celes II natives
 Centauri VII
 Cerberus II, the homeworld of the Cerberus II natives
 Ceti Alpha V (abandoned; settled by Humans in an alternate timeline)
 Chalna, the homeworld of the Chalnoth
 Chandra V, the homeworld of the Chandrans
 Chaya VII
 Cheron, the homeworld of the extinct Cheron natives
 Chronister II
 Coltar IV, the location for a farming colony
 Coopersworld
 Cor Caroli V
 Cygnet XIV, the homeworld of the Cygnet XIV inhabitants
 Cytherian homeworld, the homeworld of the Cytherians

D 
 Dakala, the homeworld of the Wraiths
 Daled IV, the homeworld of the Allasomorphs
 Danula II
 Daran V, the homeworld of the Daran V natives
 Davlos III
 Dayos IV
 Dekendi III, the homeworld of the Dekendi
 Delb II, the homeworld of the Delbians
 Delinia II
 Delios VII, the homeworld of the Delios VII natives
 Delos IV
 Delta IX
 Delta Charnock IX
 Delta Theta III, the homeworld of the Delta Theta III aborigines
 Deneb II
 Deneb IV, the homeworld of the Bandi
 Deneb V, the homeworld of the Denebians
 Denobula, the homeworld of the Denobulans
 Dessica II
 Devidia II, the homeworld of the Devidians
 Devos II, the location of a Son'a outpost
 Donatu V
 Dramia, the homeworld of the Dramens
 Dramia II, a colony of the Dramens
 Draylax, the homeworld of the Draylaxians
 Draylon II, a colony of the Skrreea
 Dreon VII, a colony of Bajor

E 
 Edos, the homeworld of the Edosians
 Ekos, the homeworld of the Ekosians
 Elas, the homeworld of the Elasians
 El-Aurian homeworld, the homeworld of the El-Aurians
 Elaysian homeworld, the homeworld of the Elaysians
 Eminiar VII, the homeworld of the Eminians
 Ennan VI
 Epsilon Ashanti III
 Epsilon Canaris III, the homeworld of the Epsilon Canaris III natives
 Epsilon Hydra VII
 Epsilon Indi II
 Epsilon West IV
 Epsilon Wiltz IV
 Excalbia, the homeworld of the Excalbians
 Exo III, the homeworld of the , now extinct

F 
 Fabrini homeworld, the homeworld of the Fabrini
 Fahleena III
 Faralos III
 Farius Prime, the homeworld of the Farians
 Fendaus V
 Ferris VI
 Finnea Prime, a colony or homeworld of the Finneans
 Forcas III
 Forlat III, a world destroyed by the Crystalline Entity
 Freecloud, a world in the Alpha Doradus system

G 
 Galador II, the homeworld of the Galadorans
 Galar system's capital planet, the apparent homeworld of the Galardonians
 Gallos II, the homeworld of the Gallos II natives
 Galvin V
 Gamelan V, the homeworld of the Gamelan V natives
 Gamma Argus II, the homeworld of the Gamma Argus II natives
 Gamma Hromi II, the location of a Gatherers' outpost in the 2360s
 Gamma Towles II
 Gamma Trianguli IV
 Gamma Trianguli VI, the homeworld of the Vaalians
 Gamma Vertis IV, the homeworld of the Gamma Vertis IV natives
 Garadius IV
 Gary Seven's homeworld, the homeworld of an advanced technological species
 Gaspar VII, the homeworld of the Gaspar VII natives
 Gedi Prime
 Gem's planet, the homeworld of Gem's species
 Gemaris V, the homeworld of the Gemarians
 Ghorusda, the homeworld of the Ghorusdans
 , the homeworld of the Gideons
 Golana, a colony of the Bajorans; former homeworld of the extinct Golanans
 Gosis' species homeworld, the homeworld of Gosis' species
 Gothos
 Guardian of Forever's planet

H 
 Halkan homeworld, the homeworld of the Halkans
 Hansen's Planet, the homeworld for a species of anthropoids
 Holberg 917G
 Hurada III
 Hurkos III

I 
 Iconia, the homeworld of the Iconians (extinct)
 Icor IX
 Ilyra VI
 Ingraham B
 Invernia II, the homeworld of the Invernians
 Iraatan V
 Itamish III
 Iyar, the homeworld of the Iyaarans

J 
 , the homeworld of the J'naii
 Japori II

K 
 Kabatris
 Kaelon II, the homeworld of the Kaelon
 Kalandan homeworld, the homeworld of the Kalandans (extinct)
 Kaldra IV
 Kanda IV
 Kataan, the homeworld of the Kataan natives (extinct)
 Kazleti homeworld, the homeworld of the Kazleti
 Kenda II
 Kesprytt III
 Keto-Enol, the homeworld of the Enolians
 Khefka IV
 Khosla II
 Klaestron IV, the homeworld of the Klaestrons
 Klavdia III
 Klendth
 , the homeworld of the Kobliads
 Koinonian homeworld, the homeworld of the s and the extinct 
 Kolarus III
 Korris I
 Kostolain, the homeworld of the Kostolain natives
 Kraus IV
 Kreetassa, the homeworld of the Kreetassans
 Ktaris, the homeworld of the Ktarian
 Kurl, the homeworld of the extinct Kurlans
 Kzin, the homeworld of the Kzinti

L 
 Lactra VII, the homeworld of the Lactrans
 Lara's homeworld
 Largo V
 Legara IV, the homeworld of the Legarans
 Lemma II, the site of a colony
 Lerishi IV
 Levinius V
 Ligon II, the homeworld of the Ligonians
 Ligobis X
 Lissepia, the homeworld of the Lissepians
 Ludovko IX
 Lumerian homeworld, the homeworld of the Lumerians
 Luria, the homeworld of the Lurians

M 
 Malcor III, the homeworld of the Malcorians
 Malindi VII, the location of the  colony
 Magus III 
 Makus III
 Malaya IV
 Malkus IX, the homeworld of the Leyrons
 Manark IV
 Manu III
 Marcus II
 Marejaretus VI, the homeworld of the Oolans
 Mariah IV
 Marlonia, the homeworld of the Marlonians
 Matalas
 Mataline II
 Medusan homeworld, the homeworld of the Medusans
 Meldrar I
 Meles II
 Melina II
 Melkotian planet, the homeworld of the Melkotians
 Milika III
 Minos, the homeworld of the Minosians
 Mintaka III, the homeworld of the Mintakans
 , the homeworld of the Onlies
 Mixtus II, a planet inhabited by a wealthy Mixtus couple
 Mixtus III, a planet inhabited by Mixtus settlers
 Mizar II, the homeworld of the Mizarians
 Mordan IV, the homeworld of the Mordanites
 Morikin VII
 Motherlode
 Myrmidon

N 
 Nahmi IV
 Nausicaa, the homeworld of the Nausicaans
 Nel III
 Nepenthe
 Neubilia Prime
 Neural, the homeworld of the Neural natives
 New Gaul
 New Halana
 New Sydney
 Ni'Var (Vulcan), the homeworld of the Vulcans and adoptive homeworld of the Romulans; a member of the Federation until around 3089
 Nimbus III
 Norellus

O 
 Oby VI
 Oceanus IV
 Ogus II
 Omega IV, the homeworld of the Omega IV natives
 Omega Cygni, the homeworld of the Omega Cygni natives
 Omicron IV
 Ophiucus VI
 , the homeworld of the Oran'taku
 Organia, the homeworld of the Organians
 , the homeworld of the Orions
 Orion colony
 Ornara, the homeworld of the Ornarans
 Osinar VI

P 
 Paksor III
 Pakled Planet, the homeworld of the Pakleds
 Pandro, the homeworld of the Pandronians
 Parliament
 Paxan homeworld, the homeworld of the Paxans
 Pendi II
 Pentarus V
 Persephone V
 Phylos, the homeworld of the Phylosians
 Platonius, a world colonized by the Platonians
 Pollux IV
 Posell VI
 Prakal II
 Psi Epsilon IV
 Psi Upsilon IV
 Pyris VII
 Pythro V, the homeworld of the Pythrons

R 
 Rakella Prime, the homeworld of the Vok'sha
 Rator III
 Razna V
 
 Regulus III
 Regulus V
 Rekag-Seronia (Seronia), the homeworld of the factions Rekags and Seronians
 Remmil VI, the homeworld of the Remmil VI natives
 Rigel II
 Rigel III
 Rigel IV, the homeworld of the 
 Rigel V
 Rigel VI
 Rigel VII, the homeworld of the Kalar
 Ronara Prime
 Rochani III
 Ruah IV, the homeworld of Proto-hominids
 Rubicun III, the homeworld of the Edo
 Rutia IV, the homeworld of the Rutians

S 
 , the homeworld of the Platonians, destroyed when its primary Sahndara went nova
 Sakura Prime
 Sappora VII
 Sarona VIII
 Sarpeidon, destroyed in 2269 when Beta Niobe novaed
 Sarthong V
 Scalos, the homeworld of the Scalosians (extinct)
 , the homeworld of the Selay
 Selcundi Drema
 Seldonis IV
 Sentinel Minor IV
 Shantil III
 Sherman's Planet, a world shared by the Federation and the Klingons
 Sigma Iotia II, the homeworld of the Iotians
 Shiralea VI, the location of the Parallax colony
 Sigma Draconis III, the homeworld of the Sigma Draconis III natives
 Sigma Draconis IV, the homeworld of the Sigma Draconis IV natives
 Sigma Draconis VI, the homeworld of the Sigma Draconis VI natives
 Sigma Tama IV, the homeworld of The Children of Tama
 Sirius IX
 Sirrie IV
 Solais V, the homeworld of the Solari
 Solosos III, the site of a former Maquis colony
 Sothis III, the homeworld of the Satarrans
 Stameris
 Straleb (member of the Coalition of Madena)
 Suliban homeworld, the homeworld of the Suliban, uninhabitable by the mid-19th century

T 
 T'Lani III
 T'Lani Prime
 T'lli Beta, the homeworld of the T'lli Betans
 Tagus III, the homeworld of the Taguans
 Takara, the homeworld of the Takarans
 Takret homeworld, the homeworld of the Takret
 Tallonian homeworld, the homeworld of the Tallonians
 Talos III
 Talos IV, the homeworld of the Talosians
 Tandar Prime, the homeworld of the Tandarans
 Tanuga IV, the homeworld of the Tanugans
 Tartaras V
 Tarella, the homeworld of the Tarellians
 Tarquin's homeworld
 Tarquin's planet
 Tarsas IV
 Tau Alpha C, the homeworld of The Traveler's species
 Tau Ceti III
 Tau Ceti IV
 Taurus II, the homeworld of the Taurus II anthropoids
 Tavela Minor
 Teerza Prime
 Telfas Prime
 Tessen III
 Tessik Prime
 Thalos VI
 Thalos VII
 Thanatos VII
 Thasus
 Theela's homeworld, the homeworld of Theela's ancestors
 Thelka IV
 Therbia
 Theta Cygni XII
 Theta Zibal III, the homeworld of the Zibalians
 Tiburon, the homeworld of the Tiburonians
 Tilonus IV, the homeworld of the Tilonians
 Tkon Empire throne world, the homeworld of the Tkon; destroyed by supernova of its star
 Tohvun III
 Torman V
 Torna IV
 Tracken II, the site of a Maquis colony
 Triacus, the homeworld of the Triacus marauders
 , the homeworld of the Triannons
 Trillius Prime
 Triskelion, the homeworld of the Providers
 Triskelion Prime
 Troyius, the homeworld of the Troyians
 Tycho IV
 Tyrellia, the homeworld of the Tyrellians
 Tyrus VII, the homeworld of the Tyrans

U 
 Ullian homeworld, the homeworld of the Ullians
 Ultima Thule

V 
 Vacca VI
 Vagra II, the homeworld of the Vagrans
 Valakis, the homeworld of the Valakian and the Menk
 Valo system
 Valo I, location of Bajoran camps in 2368
 Valo II, location of Bajoran camps in 2368
 Valo III, location of Bajoran camps in 2368
 Valt Minor, the homeworld of the Valtese and former homeworld of the Kriosians
 Velara III, the homeworld of the "Microbrains"
 Vendikar, a colony of Eminiar VII
 Vendor, the homeworld of the Vendorians
 Ventax II, the homeworld of the Ventaxians
 Veridian IV, the homeworld of the Veridian IV natives
 Volchok Prime

W 
 Wrigley's pleasure planet
 Wynsdey III

X 
 Xahea, the homeworld of the Xaheans
 Xanthan planet
 Xendi Sabu IX
 Xindus, the homeworld of the Xindi, destroyed in the 2030s

Y 
 Yridian homeworld, the homeworld of the Yridians

Z 
 Zalkon, the homeworld of the Zalkonians
 , the homeworld of the Zeons
 Zeta Alpha II
 Zetar, the homeworld of the Zetarians (extinct)
 Zytchin III

Gamma Quadrant

Dominion 
 (First)
 (Second)
Karemma homeworld, the homeworld of the Karemma
Kurill Prime, the homeworld of the Kurillians
Vandros IV
Yadera Prime, the homeworld of the Yaderans

Non-aligned  or uncertain 
 Argratha, the homeworld of the Argrathi
 , the homeworld of the Braxites
 Dosi homeworld, the homeworld of the Dosi
 Ennis and Nol-Ennis homeworld, the planet of origin for the Ennis and Nol-Ennis factions
 Errikang VII, the homeworld of the Errikang VII natives
 Gaia, a colony of Humans in an alternate timeline
 Hunters' homeworld, the homeworld of the Hunters and the 
 L-S VI, the former home of an unnamed civilization, abandoned by 2370
 Meridian
 Parada II
 Rakhar, the homeworld of the Rakhari
 , the homeworld of the Saltah'na (extinct)
 Stakoron II, the homeworld of the Stakoron
 Teplan homeworld, the homeworld of the Teplan
 Wadi homeworld, the homeworld of the Wadi

Delta Quadrant

Borg Collective 
 Caatati homeworld
 Species 116 homeworld

Kazon Collective 
 Gema IV (Nistrim)
  (Ogla), the homeworld of the Ocampa
 Sobras (Pommar)
 Tarok (Ogla)
 Trabe homeworld, the homeworld of the Trabe

Vidiian Sodality 
 Avery III
 Fina Prime
 Vidiian homeworld

Haakonian Order 
Rinax (destroyed)
Talax, the homeworld of the Talaxians

Krenim Imperium 
 Kyana Prime, a colony of the Krenim

Malon  
Malon Prime, a homeworld of the Malon

Non-aligned 
 Akritiri, the homeworld of the Akritirians
 Allos' homeworld, the homeworld of Allos' species
 Augris' homeworld, the homeworld of Augris' species
 , the homeworld of the Banea
 Benthos, the homeworld of the Benthans
 Brunali homeworld, the homeworld of the Brunali
 Cravic homeworld, the homeworld of the extinct Cravic
 Dedestris
 Dinaal, the homeworld of the Dinaali
 Drayan II, the homeworld of the Drayans
 Dream Alien's homeworld, the homeworld of the Dream Aliens
 Eblar Prime
 Enara Prime, the homeworld of the Enarans
 Garenor homeworld, the homeworld of the Garenor
 Hanon IV, the homeworld of the Hanonians
 Hemikek IV
 Heva VII
 , the homeworld of the Ilari
 Ilidaria, the homeworld of the Ilidarians
 Inavar Prime
 Kelis' homeworld
 Kohl settlement
 Kotati
 Kyrian and Vaskan homeworld, the homeworld of the Kyrians and the Vaskans
 Makull's homeworld, the homeworld of Makull's species
 Marayna's homeworld, the homeworld of Marayna's species
 Mari homeworld, the homeworld of the Mari
 Mislen, the homeworld of the Mislenites
 Mithren
 Nechani homeworld, the homeworld of the Nechani
 Norcadia Prime, the homeworld of the Norcadians
 Nygean homeworld, the homeworld of the Nygeans
 Nyria III, a colony of the Nyrians
 Potak III
 Pralor homeworld, the homeworld of the extinct Pralor
 Prema II, the site of a Talaxian mining colony
 Rakosa V, the homeworld of the Rakosans
 Ram Izad homeworld, the homeworld of the Ram Izad
 Ramura, the homeworld of the Ramurans
 Salina Prime
 Selek IV
 Selnia Prime
 Seros, the homeworld of the Serosians
 Sikaris, the homeworld of the Sikarians
 Sky Spirits' homeworld, the homeworld of the Sky Spirits
 Tak Tak homeworld, the homeworld of the Tak Tak
 Takarian homeworld, the homeworld of the Takarians
 Taresia, the homeworld of the Taresians
 Telsius Prime, the homeworld of the Telsians
 Velos, an inhabited planetoid
 Zahl homeworld, the homeworld of the Zahl

Uncertain

Kelpien and Ba'ul Alliance 
Kaminar, the homeworld of the Kelpiens and the Ba'ul; a member of the Federation by 3064

Non-aligned 
 Boranis III
 Bozel Prime, the homeworld of the Bozelians
 Mundahla
 Ninipia Prime
 Tulgana IV, a planet that featured a Federation embassy, as well as a city with at least three "ethnic" districts
 Vadris III, the homeworld of the Vadris III natives
 Varala
 Vergessen, a world in the Hypatia system
 Vhnori homeworld, the homeworld of the Vhnori

Andromeda Galaxy 
Kelva
Makers' homeworld (destroyed by a nova star)

Alternate universe 
Megas-Tu, the homeworld of the Megans

Antimatter universe 
 , a planet in the negative universe, the homeworld of the Arret natives

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Planet lists
Planets, Inhabited