Star system
Col 285 Sector JM-A b15-7
Economy
Government
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
124.31 / -0.19 / -31.19
Permit required
No
︎ Col 285 Sector JM-A b15-7 - Class M star
Body distance-Solar masses0.2539Solar radius0.4248︎ Col 285 Sector JM-A b15-7 1 - Water world
Body distance38 LsEarth masses2.4030Radius10,079 kmGravity0.96 gSurface temperature356 K (82°C/180°F)Surface pressure816.02 atmVolcanismMajor Water geysersAtmosphereThick Argon-richTerraforming︎ Col 285 Sector JM-A b15-7 2 - Rocky ice world
Body distance579 LsEarth masses0.7498Radius6,640 kmGravity0.69 gSurface temperature73 K (-200°C/-328°F)Surface pressure1,268.05 atmVolcanismAtmosphereThick NitrogenTerraforming︎ Col 285 Sector JM-A b15-7 3 - Rocky ice world
Body distance1,073 LsEarth masses0.9625Radius7,160 kmGravity0.76 gSurface temperature38 K (-235°C/-391°F)Surface pressure0.19 atmVolcanismMajor Water magmaAtmosphereNeon-richTerraforming︎ Col 285 Sector JM-A b15-7 4 - Icy body
Body distance2,940 LsEarth masses1.9744Radius9,515 kmGravity0.89 gSurface temperature23 K (-250°C/-418°F)Surface pressure0.40 atmVolcanismWater geysersAtmosphereHeliumTerraforming︎ Col 285 Sector JM-A b15-7 4 a - Icy body Landable
Body distance2,948 LsEarth masses0.0258Radius2,601 kmGravity0.15 gSurface temperature23 K (-250°C/-419°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Arsenic: 1.4%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Carbon: 23.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ Col 285 Sector JM-A b15-7 5 - Icy body
Body distance4,223 LsEarth masses0.8160Radius7,325 kmGravity0.62 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.18 atmVolcanismAtmosphereHeliumTerraforming