Star system
HIP 81071
Economy
Terraforming / Agriculture
Government
Corporate
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
57.75 / 2.38 / 145.75
Permit required
No
︎ HIP 81071 A - Class G star
Body distance-Solar masses0.9648Solar radius0.9772︎ HIP 81071 A 1 - High metal content world Landable
Body distance115 LsEarth masses0.9798Radius6,049 kmGravity1.09 gSurface temperature515 K (242°C/467°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.6%︎ Molybdenum: 1.5%︎ Tin: 1.5%︎ Germanium: 4.8%︎ Vanadium: 5.7%︎ Zinc: 6.3%︎ Carbon: 13.8%︎ Iron: 23.1%︎ Nickel: 17.5%︎ Phosphorus: 8.8%︎ Sulphur: 16.4%︎ HIP 81071 A 2 - High metal content world
Body distance166 LsEarth masses1.3715Radius6,682 kmGravity1.25 gSurface temperature468 K (195°C/383°F)Surface pressure2.12 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 81071 A 3 - High metal content world
Body distance166 LsEarth masses1.2489Radius6,500 kmGravity1.20 gSurface temperature467 K (194°C/381°F)Surface pressure1.97 atmVolcanismRocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 81071 A 4 - High metal content world
Body distance478 LsEarth masses2.1641Radius7,626 kmGravity1.51 gSurface temperature854 K (581°C/1,077°F)Surface pressure198.23 atmVolcanismMinor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraformingTerraforming︎ HIP 81071 A 5 - High metal content world
Body distance975 LsEarth masses0.7289Radius5,534 kmGravity0.97 gSurface temperature374 K (101°C/213°F)Surface pressure4.89 atmVolcanismAtmosphereAmmonia-richTerraformingTerraformable︎ HIP 81071 A 6 - High metal content world
Body distance977 LsEarth masses0.6468Radius5,338 kmGravity0.92 gSurface temperature228 K (-45°C/-49°F)Surface pressure0.85 atmVolcanismAtmosphereNitrogenTerraformingTerraformable︎ HIP 81071 A 7 - High metal content world
Body distance1,449 LsEarth masses2.8925Radius8,278 kmGravity1.72 gSurface temperature244 K (-29°C/-21°F)Surface pressure4.54 atmVolcanismMinor Metallic magmaAtmosphereNitrogenTerraforming︎ HIP 81071 B - Class K star
Body distance10,558 LsSolar masses0.8594Solar radius0.8489︎ HIP 81071 B 4 - High metal content world
Body distance9,970 LsEarth masses0.5252Radius5,009 kmGravity0.85 gSurface temperature252 K (-21°C/-7°F)Surface pressure3.29 atmVolcanismAtmosphereCarbon dioxide-richTerraformingTerraformable︎ HIP 81071 B 2 - High metal content world Landable
Body distance10,258 LsEarth masses0.0981Radius2,961 kmGravity0.45 gSurface temperature294 K (21°C/70°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Yttrium: 1.3%︎ Molybdenum: 1.4%︎ Tin: 1.4%︎ Germanium: 4.6%︎ Manganese: 9.1%︎ Zinc: 6.0%︎ Carbon: 13.2%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.4%︎ Sulphur: 15.7%︎ HIP 81071 B 5 - Water world
Body distance10,430 LsEarth masses0.3595Radius4,457 kmGravity0.74 gSurface temperature266 K (-7°C/20°F)Surface pressure0.65 atmVolcanismAtmosphereNitrogenTerraformingTerraformable︎ HIP 81071 B 1 - High metal content world Landable
Body distance10,591 LsEarth masses0.0898Radius2,878 kmGravity0.44 gSurface temperature326 K (53°C/127°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Antimony: 1.0%︎ Mercury: 1.0%︎ Tin: 1.4%︎ Chromium: 9.9%︎ Germanium: 4.6%︎ Zinc: 6.0%︎ Carbon: 13.2%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.4%︎ Sulphur: 15.7%︎ HIP 81071 B 3 - High metal content world
Body distance10,832 LsEarth masses0.2410Radius3,935 kmGravity0.63 gSurface temperature302 K (29°C/85°F)Surface pressure0.04 atmVolcanismAtmosphereThin Carbon dioxide-richTerraformingTerraformable︎ HIP 81071 B 6 - High metal content world
Body distance10,972 LsEarth masses0.5516Radius5,080 kmGravity0.87 gSurface temperature240 K (-33°C/-28°F)Surface pressure0.92 atmVolcanismAtmosphereNitrogenTerraformingTerraformable︎ HIP 81071 B 6 a - Rocky body Landable
Body distance10,972 LsEarth masses0.0096Radius1,464 kmGravity0.18 gSurface temperature199 K (-74°C/-101°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Cadmium: 1.6%︎ Tungsten: 1.1%︎ Chromium: 9.2%︎ Vanadium: 5.0%︎ Zirconium: 2.4%︎ Carbon: 15.4%︎ Iron: 20.4%︎ Nickel: 15.5%︎ Phosphorus: 9.9%︎ Sulphur: 18.3%︎ HIP 81071 B 7 - High metal content world
Body distance11,953 LsEarth masses0.2359Radius3,909 kmGravity0.63 gSurface temperature279 K (6°C/42°F)Surface pressure0.76 atmVolcanismAtmosphereCarbon dioxideTerraforming