Star system
HIP 23641
Economy
Agriculture / Industrial
Government
Patronage
Allegiance
Empire
Star type
Class K star Scoopable
Coordinates
108 / -75.88 / 19.31
Permit required
No
︎ HIP 23641 A - Class K star
Body distance-Solar masses0.7500Solar radius0.8524︎ HIP 23641 A 1 - High metal content world Landable
Body distance46 LsEarth masses0.0910Radius2,886 kmGravity0.44 gSurface temperature625 K (352°C/665°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.5%︎ Technetium: 0.8%︎ Molybdenum: 1.5%︎ Niobium: 1.5%︎ Chromium: 10.2%︎ Zinc: 6.1%︎ Carbon: 13.3%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%︎ HIP 23641 A 2 - High metal content world Landable
Body distance66 LsEarth masses0.1116Radius3,081 kmGravity0.48 gSurface temperature533 K (260°C/500°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Mercury: 1.0%︎ Tungsten: 1.2%︎ Chromium: 10.0%︎ Germanium: 4.7%︎ Vanadium: 5.5%︎ Carbon: 13.1%︎ Iron: 22.3%︎ Nickel: 16.9%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%︎ HIP 23641 A 3 - High metal content world Landable
Body distance117 LsEarth masses0.0874Radius2,849 kmGravity0.44 gSurface temperature412 K (139°C/282°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Molybdenum: 1.4%︎ Niobium: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.5%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.0%︎ Sulphur: 14.8%︎ HIP 23641 A 4 - High metal content world Landable
Body distance156 LsEarth masses0.0788Radius2,756 kmGravity0.42 gSurface temperature364 K (90°C/195°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Niobium: 1.5%︎ Tin: 1.4%︎ Germanium: 4.7%︎ Manganese: 9.2%︎ Vanadium: 5.5%︎ Carbon: 13.1%︎ Iron: 22.3%︎ Nickel: 16.9%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%︎ HIP 23641 A 5 - High metal content world Landable
Body distance210 LsEarth masses0.0959Radius2,935 kmGravity0.45 gSurface temperature323 K (50°C/122°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Technetium: 0.8%︎ Molybdenum: 1.5%︎ Tin: 1.5%︎ Vanadium: 5.8%︎ Zinc: 6.4%︎ Zirconium: 2.8%︎ Carbon: 13.9%︎ Iron: 23.7%︎ Nickel: 17.9%︎ Phosphorus: 8.9%︎ Sulphur: 16.6%︎ HIP 23641 A 6 - Earth-like world
Body distance277 LsEarth masses0.1002Radius2,977 kmGravity0.46 gSurface temperature320 K (46°C/116°F)Surface pressure0.27 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ HIP 23641 A 7 - High metal content world
Body distance370 LsEarth masses0.1842Radius3,599 kmGravity0.58 gSurface temperature368 K (95°C/203°F)Surface pressure0.24 atmVolcanismAtmosphereCarbon dioxideTerraformingTerraformable︎ HIP 23641 A 7 a - Rocky body
Body distance370 LsEarth masses0.0114Radius1,550 kmGravity0.19 gSurface temperature562 K (289°C/552°F)Surface pressure1.21 atmVolcanismAtmosphereHot WaterTerraforming︎ HIP 23641 B - Class M star
Body distance2,399 LsSolar masses0.4102Solar radius0.5204︎ HIP 23641 CD 9 - Icy body
Body distance291,392 LsEarth masses1.7145Radius9,121 kmGravity0.84 gSurface temperature33 K (-240°C/-401°F)Surface pressure0.35 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ HIP 23641 CD 8 - Icy body
Body distance293,472 LsEarth masses2.1084Radius9,687 kmGravity0.91 gSurface temperature37 K (-236°C/-393°F)Surface pressure0.43 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ HIP 23641 CD 5 - Icy body
Body distance296,668 LsEarth masses0.9955Radius7,762 kmGravity0.67 gSurface temperature91 K (-182°C/-295°F)Surface pressure1,796.92 atmVolcanismCarbon dioxide geysersAtmosphereThick Argon-richTerraforming︎ HIP 23641 CD 4 - Icy body
Body distance296,671 LsEarth masses1.2549Radius8,318 kmGravity0.74 gSurface temperature61 K (-212°C/-349°F)Surface pressure0.26 atmVolcanismWater geysersAtmosphereNeon-richTerraforming︎ HIP 23641 CD 1 - Icy body
Body distance297,619 LsEarth masses0.5304Radius6,409 kmGravity0.53 gSurface temperature146 K (-127°C/-196°F)Surface pressure1,085.69 atmVolcanismAtmosphereThick NitrogenTerraforming︎ HIP 23641 D - Class L star (brown dwarf)
Body distance298,127 LsSolar masses0.1367Solar radius0.3160︎ HIP 23641 D 1 - High metal content world Landable
Body distance298,161 LsEarth masses0.0021Radius849 kmGravity0.12 gSurface temperature582 K (309°C/589°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereTerraforming︎ Yttrium: 1.3%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.5%︎ Iron: 21.1%︎ Nickel: 16.0%︎ Phosphorus: 8.0%︎ Sulphur: 14.8%︎ HIP 23641 D 2 - High metal content world Landable
Body distance298,176 LsEarth masses0.0012Radius703 kmGravity0.10 gSurface temperature494 K (221°C/430°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Tin: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.8%︎ Vanadium: 5.4%︎ Zinc: 5.9%︎ Carbon: 12.9%︎ Iron: 21.9%︎ Nickel: 16.5%︎ Phosphorus: 8.2%︎ Sulphur: 15.3%︎ HIP 23641 C - Class M star
Body distance298,184 LsSolar masses0.3867Solar radius0.4982︎ HIP 23641 CD 3 - Icy body
Body distance298,303 LsEarth masses0.4478Radius6,083 kmGravity0.49 gSurface temperature82 K (-191°C/-312°F)Surface pressure0.39 atmVolcanismAtmosphereArgon-richTerraforming︎ HIP 23641 CD 2 - Icy body
Body distance298,811 LsEarth masses0.4407Radius6,053 kmGravity0.49 gSurface temperature128 K (-145°C/-229°F)Surface pressure912.18 atmVolcanismAtmosphereThick NitrogenTerraforming︎ HIP 23641 CD 7 - Icy body
Body distance300,259 LsEarth masses1.6117Radius8,957 kmGravity0.82 gSurface temperature41 K (-232°C/-385°F)Surface pressure0.31 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ HIP 23641 CD 6 - Icy body
Body distance300,656 LsEarth masses1.4996Radius8,769 kmGravity0.79 gSurface temperature48 K (-225°C/-373°F)Surface pressure0.30 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming