Star system
HIP 42371
Economy
High Tech / Colony
Government
Democracy
Allegiance
Alliance
Star type
Class K star Scoopable
Coordinates
26.25 / 74.06 / -100.16
Permit required
No
︎ HIP 42371 A - Class K star
Body distance-Solar masses0.5820Solar radius0.7306︎ HIP 42371 A 1 - Water world
Body distance335 LsEarth masses1.2341Radius6,478 kmGravity1.20 gSurface temperature342 K (69°C/155°F)Surface pressure8.39 atmVolcanismAtmosphereThick AmmoniaTerraformingTerraformable︎ HIP 42371 A 2 - High metal content world
Body distance513 LsEarth masses0.3659Radius4,482 kmGravity0.74 gSurface temperature215 K (-58°C/-72°F)Surface pressure0.82 atmVolcanismAtmosphereNitrogenTerraforming︎ HIP 42371 A 3 - High metal content world
Body distance903 LsEarth masses0.3560Radius4,444 kmGravity0.73 gSurface temperature207 K (-67°C/-88°F)Surface pressure2.32 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ HIP 42371 A 4 - Icy body
Body distance1,262 LsEarth masses1.0748Radius7,619 kmGravity0.75 gSurface temperature322 K (48°C/119°F)Surface pressure1,859.19 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Methane-richTerraforming︎ HIP 42371 A 4 a - Icy body Landable
Body distance1,260 LsEarth masses0.0320Radius2,741 kmGravity0.17 gSurface temperature106 K (-168°C/-270°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.0%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.9%︎ Chromium: 5.7%︎ Manganese: 5.2%︎ Carbon: 21.4%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 13.7%︎ Sulphur: 25.4%︎ HIP 42371 A 5 - Icy body
Body distance1,686 LsEarth masses0.5966Radius6,392 kmGravity0.59 gSurface temperature132 K (-141°C/-222°F)Surface pressure1,104.32 atmVolcanismAtmosphereThick NitrogenTerraforming︎ HIP 42371 A 6 - Icy body
Body distance1,691 LsEarth masses0.4217Radius5,744 kmGravity0.52 gSurface temperature110 K (-164°C/-262°F)Surface pressure40.81 atmVolcanismAtmosphereThick Argon-richTerraforming︎ HIP 42371 A 7 - Icy body
Body distance2,276 LsEarth masses3.4114Radius11,122 kmGravity1.12 gSurface temperature458 K (185°C/365°F)Surface pressure14,970.44 atmVolcanismMajor Water geysersAtmosphereThick Methane-richTerraforming︎ HIP 42371 B - Class M star
Body distance22,971 LsSolar masses0.3281Solar radius0.5179︎ HIP 42371 B 5 - Class I gas giant
Body distance21,480 LsRing/belt typeIcy (Pristine)Earth masses14.6878Radius31,010 kmGravity0.62 gSurface temperature76 K (-197°C/-323°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 42371 B 5 b - Icy body
Body distance21,363 LsEarth masses0.0015Radius1,011 kmGravity0.06 gSurface temperature107 K (-166°C/-267°F)Surface pressure0.17 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 42371 B 5 d - Icy body
Body distance21,473 LsEarth masses0.0004Radius637 kmGravity0.04 gSurface temperature157 K (-116°C/-177°F)Surface pressure4.73 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 42371 B 5 a - Icy body
Body distance21,479 LsEarth masses0.0007Radius795 kmGravity0.05 gSurface temperature173 K (-100°C/-148°F)Surface pressure10.52 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick MethaneTerraforming︎ HIP 42371 B 5 f - Icy body Landable
Body distance21,556 LsEarth masses0.0003Radius594 kmGravity0.03 gSurface temperature96 K (-177°C/-286°F)Surface pressure0.06 atmVolcanismAtmosphereThin MethaneTerraforming︎ Selenium: 4.4%︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Niobium: 0.9%︎ Zinc: 3.4%︎ Zirconium: 1.5%︎ Carbon: 23.5%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 15.1%︎ Sulphur: 28.0%︎ HIP 42371 B 5 c - Icy body Landable
Body distance21,561 LsEarth masses0.0002Radius521 kmGravity0.03 gSurface temperature94 K (-179°C/-291°F)Surface pressure0.04 atmVolcanismAtmosphereThin MethaneTerraforming︎ Selenium: 4.1%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.1%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.2%︎ Sulphur: 26.3%︎ HIP 42371 B 5 e - Icy body
Body distance21,564 LsEarth masses0.0004Radius630 kmGravity0.04 gSurface temperature157 K (-116°C/-177°F)Surface pressure4.84 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 42371 B 3 - Rocky ice world
Body distance22,608 LsEarth masses2.6030Radius9,580 kmGravity1.15 gSurface temperature1,388 K (1,115°C/2,039°F)Surface pressure668,670.12 atmVolcanismMajor Water geysersAtmosphereHot Thick WaterTerraforming︎ HIP 42371 B 1 - Rocky ice world
Body distance22,986 LsEarth masses1.5135Radius7,649 kmGravity1.05 gSurface temperature514 K (241°C/466°F)Surface pressure1,934.59 atmVolcanismRocky magmaAtmosphereHot Thick Ammonia-richTerraforming︎ HIP 42371 B 1 a - Icy body Landable
Body distance23,036 LsEarth masses0.0331Radius2,599 kmGravity0.20 gSurface temperature155 K (-118°C/-180°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.7%︎ Technetium: 0.6%︎ Tin: 1.0%︎ Tungsten: 0.8%︎ Chromium: 6.9%︎ Germanium: 4.1%︎ Carbon: 19.8%︎ Iron: 15.4%︎ Nickel: 11.6%︎ Phosphorus: 12.7%︎ Sulphur: 23.5%︎ HIP 42371 B 2 - Rocky ice world
Body distance23,109 LsEarth masses1.5642Radius8,268 kmGravity0.93 gSurface temperature189 K (-84°C/-119°F)Surface pressure513.12 atmVolcanismMajor Water geysersAtmosphereThick Argon-richTerraforming︎ HIP 42371 B 4 - Class I gas giant
Body distance24,238 LsEarth masses111.9100Radius62,039 kmGravity1.18 gSurface temperature95 K (-178°C/-289°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 42371 B 4 c - Icy body Landable
Body distance24,235 LsEarth masses0.0019Radius1,082 kmGravity0.06 gSurface temperature77 K (-196°C/-321°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.3%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Carbon: 23.0%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ HIP 42371 B 4 a - Icy body Landable
Body distance24,236 LsEarth masses0.0038Radius1,371 kmGravity0.08 gSurface temperature78 K (-195°C/-319°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ HIP 42371 B 4 e - Icy body Landable
Body distance24,238 LsEarth masses0.0019Radius1,092 kmGravity0.07 gSurface temperature77 K (-196°C/-322°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ HIP 42371 B 4 b - Icy body Landable
Body distance24,240 LsEarth masses0.0039Radius1,381 kmGravity0.08 gSurface temperature77 K (-196°C/-320°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.1%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.1%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.1%︎ Sulphur: 26.2%︎ HIP 42371 B 4 d - Icy body Landable
Body distance24,247 LsEarth masses0.0019Radius1,083 kmGravity0.06 gSurface temperature77 K (-196°C/-321°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Germanium: 3.6%︎ Manganese: 5.1%︎ Zirconium: 1.4%︎ Carbon: 23.2%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ HIP 42371 B 4 b a - Icy body Landable
Body distance24,254 LsEarth masses0.0002Radius528 kmGravity0.03 gSurface temperature77 K (-196°C/-320°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Yttrium: 0.6%︎ Niobium: 0.7%︎ Tungsten: 0.5%︎ Germanium: 3.2%︎ Zinc: 2.6%︎ Zirconium: 1.1%︎ Carbon: 26.3%︎ Iron: 9.6%︎ Nickel: 7.3%︎ Phosphorus: 16.8%︎ Sulphur: 31.3%