Star system
Col 285 Sector HP-G b11-4
Economy
Government
Allegiance
Independent
Star type
Coordinates
205.41 / -88.97 / -117.44
Permit required
No
︎ Col 285 Sector HP-G b11-4 A - Class M star
Body distance-Solar masses0.3125Solar radius0.4806︎ Col 285 Sector HP-G b11-4 B - Class M star
Body distance16,268 LsSolar masses0.2148Solar radius0.3778︎ Col 285 Sector HP-G b11-4 B 1 - Rocky ice world
Body distance16,190 LsEarth masses2.5496Radius9,438 kmGravity1.16 gSurface temperature397 K (123°C/254°F)Surface pressure6,867.97 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming︎ Col 285 Sector HP-G b11-4 B 3 - Icy body
Body distance16,268 LsEarth masses2.6856Radius10,372 kmGravity1.01 gSurface temperature46 K (-227°C/-377°F)Surface pressure0.53 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Col 285 Sector HP-G b11-4 B 3 a - Icy body Landable
Body distance16,273 LsEarth masses0.0188Radius2,347 kmGravity0.14 gSurface temperature45 K (-228°C/-378°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Tin: 0.8%︎ Germanium: 3.2%︎ Vanadium: 3.0%︎ Carbon: 23.2%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ Col 285 Sector HP-G b11-4 B 2 - Icy body
Body distance16,356 LsEarth masses2.2564Radius9,886 kmGravity0.94 gSurface temperature66 K (-208°C/-342°F)Surface pressure0.46 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Col 285 Sector HP-G b11-4 D - Class T star (brown dwarf)
Body distance60,868 LsSolar masses0.0508Solar radius0.1435︎ Col 285 Sector HP-G b11-4 C - Class L star (brown dwarf)
Body distance61,751 LsSolar masses0.1211Solar radius0.2734