Ardani
Ardani, meaning "home", was an imaginary planet invented by Thaddeus Troi-Riker, complete with invented languages and cultures. As Troi-Riker had been born and raised on starships, he developed the world during his childhood to serve as his homeworld. He invented twelve functional languages for its various cultures and people. ()

Geography 
The Accursed Mountains
Aptlanka
Black Bear Way
Gentero Village
The 
The Innersea
Karv
The Northeastern Continent
The Ondstanda
The Outersea
Panthali
Qirilim
The Southern Archipelago
Striq
The Summer Ridings
The Winter Ridings

Cultures 
 Darshandok
 Isqitar
 Karvanno
 Mind Witches of the Southern Ice
 Niktlin
 Ukelu
 Viveen
 Yz

Languages 
 Harpanthi
 Kelu
 Pahlplah
 Shandokli
 Viveena

Background information 
Michael Chabon published behind the scenes notes on Troi-Riker's early life and Ardani on , originally researched and prepared by Chabon for the props department on . 
Fictional locations