Star system
HIP 31143
Economy
Extraction / Refinery
Government
Corporate
Allegiance
Federation
Star type
Class K star Scoopable
Coordinates
-11.03 / 30.13 / -117.13
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 31143 A - Class K star
Body distance-Solar masses0.5898Solar radius0.7241︎ HIP 31143 B - Class M star
Body distance417 LsSolar masses0.3320Solar radius0.4577︎ HIP 31143 B 1 - High metal content world Landable
Body distance415 LsEarth masses0.0249Radius1,897 kmGravity0.28 gSurface temperature977 K (704°C/1,300°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Tellurium: 1.2%︎ Niobium: 1.5%︎ Tin: 1.4%︎ Manganese: 9.1%︎ Vanadium: 5.4%︎ Zinc: 6.0%︎ Carbon: 13.0%︎ Iron: 22.0%︎ Nickel: 16.6%︎ Phosphorus: 8.3%︎ Sulphur: 15.5%︎ HIP 31143 B 3 - High metal content world Landable
Body distance417 LsEarth masses0.0446Radius2,297 kmGravity0.34 gSurface temperature615 K (342°C/648°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.4%︎ Niobium: 1.5%︎ Tin: 1.5%︎ Arsenic: 2.1%︎ Chromium: 10.2%︎ Vanadium: 5.6%︎ Carbon: 13.5%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ HIP 31143 B 2 - High metal content world Landable
Body distance422 LsEarth masses0.0253Radius1,911 kmGravity0.28 gSurface temperature845 K (572°C/1,062°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereTerraforming︎ Polonium: 0.7%︎ Mercury: 1.0%︎ Tin: 1.5%︎ Vanadium: 5.8%︎ Zinc: 6.5%︎ Zirconium: 2.8%︎ Carbon: 14.2%︎ Iron: 23.7%︎ Nickel: 18.0%︎ Phosphorus: 9.1%︎ Sulphur: 16.8%︎ HIP 31143 AB 1 - Icy body
Body distance711 LsEarth masses1.0936Radius7,623 kmGravity0.76 gSurface temperature369 K (96°C/205°F)Surface pressure1,885.60 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Methane-richTerraforming︎ HIP 31143 AB 2 - Icy body
Body distance1,388 LsEarth masses0.6670Radius6,566 kmGravity0.63 gSurface temperature263 K (-10°C/13°F)Surface pressure1,261.71 atmVolcanismAtmosphereThick Methane-richTerraforming︎ HIP 31143 AB 3 - Icy body
Body distance1,955 LsEarth masses1.6463Radius8,987 kmGravity0.83 gSurface temperature388 K (115°C/238°F)Surface pressure5,386.00 atmVolcanismWater geysersAtmosphereThick MethaneTerraforming︎ HIP 31143 AB 3 a - Icy body Landable
Body distance1,955 LsEarth masses0.0105Radius1,938 kmGravity0.11 gSurface temperature76 K (-197°C/-323°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Arsenic: 1.5%︎ Germanium: 3.3%︎ Zinc: 3.4%︎ Carbon: 23.9%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.3%︎ Sulphur: 28.4%︎ HIP 31143 AB 4 - Icy body
Body distance2,635 LsEarth masses0.6609Radius6,866 kmGravity0.57 gSurface temperature90 K (-183°C/-297°F)Surface pressure1.02 atmVolcanismAtmosphereMethane-richTerraforming