Star system
HIP 81767
Economy
Industrial / Colony
Government
Communism
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
22.88 / 31.16 / 165.22
Permit required
No
︎ HIP 81767 A - Class G star
Body distance-Solar masses1.1758Solar radius1.1081︎ HIP 81767 A 1 - Class III gas giant
Body distance244 LsRing/belt typeRocky (Pristine)Earth masses939.9400Radius76,406 kmGravity6.54 gSurface temperature590 K (317°C/602°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 81767 A 2 - High metal content world
Body distance680 LsEarth masses3.7878Radius8,883 kmGravity1.95 gSurface temperature1,067 K (793°C/1,460°F)Surface pressure786.35 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 81767 A 2 a - Rocky body
Body distance678 LsEarth masses0.2110Radius3,969 kmGravity0.54 gSurface temperature408 K (135°C/274°F)Surface pressure0.20 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 81767 B - Class K star
Body distance8,697 LsSolar masses0.7617Solar radius0.8210︎ HIP 81767 C - Class M star
Body distance138,398 LsSolar masses0.3281Solar radius0.5391︎ HIP 81767 C 7 - Icy body
Body distance133,602 LsEarth masses2.3359Radius9,984 kmGravity0.95 gSurface temperature39 K (-235°C/-390°F)Surface pressure0.47 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ HIP 81767 C 8 - Icy body
Body distance134,750 LsEarth masses2.6461Radius10,347 kmGravity1.00 gSurface temperature36 K (-238°C/-396°F)Surface pressure0.52 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ HIP 81767 C 3 - Icy body
Body distance137,811 LsEarth masses0.7144Radius7,025 kmGravity0.59 gSurface temperature245 K (-28°C/-18°F)Surface pressure1,430.22 atmVolcanismMajor Water magmaAtmosphereThick Methane-richTerraforming︎ HIP 81767 C 1 - Icy body
Body distance138,059 LsEarth masses1.2696Radius7,887 kmGravity0.83 gSurface temperature404 K (131°C/267°F)Surface pressure2,580.94 atmVolcanismMajor Water geysersAtmosphereThick Methane-richTerraforming︎ HIP 81767 C 4 - Icy body
Body distance139,128 LsEarth masses2.7119Radius10,420 kmGravity1.02 gSurface temperature68 K (-205°C/-337°F)Surface pressure0.54 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ HIP 81767 C 6 - Icy body
Body distance139,250 LsEarth masses2.6011Radius10,259 kmGravity1.00 gSurface temperature42 K (-231°C/-385°F)Surface pressure0.51 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ HIP 81767 C 6 a - Icy body Landable
Body distance138,773 LsEarth masses0.1450Radius4,540 kmGravity0.29 gSurface temperature41 K (-232°C/-386°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.1%︎ Cadmium: 0.9%︎ Tungsten: 0.6%︎ Chromium: 5.2%︎ Manganese: 4.8%︎ Carbon: 22.3%︎ Iron: 11.7%︎ Nickel: 8.8%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%︎ HIP 81767 C 2 - Icy body
Body distance139,472 LsEarth masses0.9348Radius7,622 kmGravity0.65 gSurface temperature303 K (30°C/85°F)Surface pressure2,036.47 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Methane-richTerraforming︎ HIP 81767 C 5 - Icy body
Body distance140,968 LsEarth masses1.1010Radius8,006 kmGravity0.70 gSurface temperature47 K (-227°C/-376°F)Surface pressure0.23 atmVolcanismWater geysersAtmosphereNeon-richTerraforming