planetary resources : low grade iron ore length of day : 28 hours atmospheric pressure : 1.1 , moderate atmospheric radiation , base : mild level : 1.5 atmospheric toxicity : no toxicity average surface temperature : 18.6 c , 65 f axial tilt : 31 degrees climate range : strong , +/- 15 c , 59 f stats : planet e , paradise orbital distance : 0.21 au orbit : 62.26 days , 0.17 year gravity : 1.3 radius : 1.52 , 9697 km diameter : 3.04 , 19,394 km mass : 3.12 density : 0.7 composition : iron-nickel , medium metal core land : 45 % ice : 4 % liquid : 51 % moons : 1 a gravity : 1.1 diameter : 0.27 , 1,722 km mass : .08 planetary resources : low grade iron ore length of day : 26 hours atmospheric pressure : 0.6 , moderate atmospheric radiation , base : mild level : 1.1 atmospheric toxicity : no toxicity average surface temperature : 8 c , 46 f axial tilt : 1 degree climate range : mild , +/- 5 c , 41 f planetary system : gj 1214 star : gj 1214 characteristics : 20 % the mass of sol , red dwarf star , located 47 light years away from earth in ophiuchus constellation stats : gj 1214 constellation : opiuchus star type : m4.5 - red dwarf star luminosity : 0.0032 l mass : 0.15 m temperature : 3,026 k radius : 0.20 r age : 6 gy planet : b - 0.01 au from gj 1214 , 1.5 day orbit , 6.5 times more mass than earth stats : planet b , lesenia orbital distance : 0.01 au orbit : 1.58 days , 0.54 year gravity : 0.36 radius : 2.67 , 17,034 km diameter : 5.34 , 34,068 km mass : 6.55 density : 1.0 composition : iron-nickel large metal core land : 40 % ice : 11 % liquid : 49 % moons : 0 planetary resources : raw crystals length of day : 13 hours atmospheric pressure : 0.7 , moderate atmospheric radiation , base : mild level : 0.9 atmospheric toxicity : no toxicity average surface temperature : 12 c , 53 f axial tilt : 18 degrees climate range : moderate , +/- 10 c , 50 f planetary system : hd 40307 star : hd 40307 characteristics : 75 % the mass of sol , main sequence k type orange star , located 42 light years away from earth in pictor constellation stats : hd 40307 constellation : pictor star type : k2.5v - orange main sequence star luminosity : 0.19 l mass : 0.75 m temperature : 4,977 k radius : 0.71 r age : 1.2 gy planets , in order from closest to farthest : b - 0.04 au from hd 40307 , 4 day orbit , 4 times more mass than earth c - 0.08 au from hd 40307 , 10 day orbit , 7 times more mass than earth d - 0.13 au from hd 40307 , 20 day orbit , 10 times more mass than earth e - 0.18 au from hd 40307 , 35 day orbit , 4 times more mass than earth f - 0.25 au from hd 40307 , 52 day orbit , 5 times more mass than earth g - 0.60 au from hd 40307 , 198 day orbit , 8 times more mass than earth , this planet will later be known as erwinia stats : planet g , erwinia orbital distance : 0.60 au orbit : 198 days , 0.54 year gravity : 1.3 radius : 2.39 , 15,248 km diameter : 4.78 , 30,496 km mass : 8.19 density : 1.1 composition : iron-nickel large metal core land : 21 % ice : 0 % liquid : 79 % moons : 2 a gravity : 1.1 diameter : 0.27 , 3,445 km mass : 0.08 b gravity : 1.7 diameter : 0.32 , 4,083 km mass : 0.17 moon features : due to an ancient collision with a large meteor , moon b has captured the debris in its orbit and formed a ring visible from the planet .