Star system
HIP 21261
Economy
High Tech / Military
Government
Allegiance
Thargoids
Star type
Class K star Scoopable
Coordinates
-2.81 / -49.56 / -148.06
Permit required
No
︎ HIP 21261 - Class K star
Body distance-Solar masses0.5664Solar radius0.7120︎ HIP 21261 1 - High metal content world Landable
Body distance11 LsEarth masses0.0002Radius393 kmGravity0.06 gSurface temperature939 K (666°C/1,231°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.4%︎ Niobium: 1.6%︎ Tungsten: 1.2%︎ Manganese: 9.4%︎ Vanadium: 5.6%︎ Zirconium: 2.6%︎ Carbon: 13.5%︎ Iron: 22.7%︎ Nickel: 17.2%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%︎ HIP 21261 2 - High metal content world Landable
Body distance18 LsEarth masses0.0164Radius1,654 kmGravity0.24 gSurface temperature712 K (439°C/821°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Cadmium: 1.6%︎ Tin: 1.4%︎ Chromium: 9.4%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.4%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 7.9%︎ Sulphur: 14.7%︎ HIP 21261 3 - Water world
Body distance202 LsEarth masses0.3267Radius4,323 kmGravity0.71 gSurface temperature253 K (-20°C/-4°F)Surface pressure0.42 atmVolcanismAtmosphereNitrogenTerraformingTerraformable︎ HIP 21261 4 - High metal content world
Body distance285 LsEarth masses0.6276Radius5,258 kmGravity0.92 gSurface temperature223 K (-50°C/-58°F)Surface pressure0.88 atmVolcanismAtmosphereNitrogenTerraforming︎ HIP 21261 4 a - Rocky body Landable
Body distance284 LsEarth masses0.0583Radius2,635 kmGravity0.34 gSurface temperature179 K (-94°C/-138°F)Surface pressure0.01 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Yttrium: 1.1%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Chromium: 8.6%︎ Germanium: 5.1%︎ Manganese: 7.9%︎ Carbon: 14.4%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 9.3%︎ Sulphur: 17.2%︎ HIP 21261 5 - High metal content world
Body distance403 LsEarth masses0.5316Radius5,024 kmGravity0.86 gSurface temperature251 K (-22°C/-7°F)Surface pressure3.69 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ HIP 21261 7 - High metal content world
Body distance704 LsEarth masses0.3920Radius4,667 kmGravity0.73 gSurface temperature136 K (-137°C/-214°F)Surface pressure150.83 atmVolcanismAtmosphereThick NitrogenTerraforming︎ HIP 21261 6 - High metal content world
Body distance705 LsEarth masses0.7184Radius5,588 kmGravity0.94 gSurface temperature313 K (40°C/104°F)Surface pressure238.39 atmVolcanismAtmosphereThick Methane-richTerraforming︎ HIP 21261 8 - Icy body
Body distance992 LsEarth masses1.7371Radius9,162 kmGravity0.84 gSurface temperature87 K (-186°C/-303°F)Surface pressure1.01 atmVolcanismWater geysersAtmosphereArgon-richTerraforming︎ HIP 21261 9 - Icy body
Body distance1,442 LsEarth masses1.4712Radius8,725 kmGravity0.79 gSurface temperature352 K (78°C/173°F)Surface pressure5,020.18 atmVolcanismWater geysersAtmosphereThick MethaneTerraforming︎ HIP 21261 10 - Icy body
Body distance1,446 LsEarth masses1.3976Radius8,594 kmGravity0.77 gSurface temperature350 K (77°C/170°F)Surface pressure4,815.00 atmVolcanismCarbon dioxide geysersAtmosphereThick MethaneTerraforming︎ HIP 21261 11 - Icy body
Body distance1,879 LsEarth masses1.8738Radius9,367 kmGravity0.87 gSurface temperature62 K (-211°C/-348°F)Surface pressure0.36 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ HIP 21261 12 - Class I gas giant
Body distance3,447 LsEarth masses6.4719Radius22,662 kmGravity0.51 gSurface temperature50 K (-223°C/-369°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21261 12 b - Icy body Landable
Body distance3,447 LsEarth masses0.0003Radius569 kmGravity0.03 gSurface temperature45 K (-228°C/-378°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.1%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.1%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.2%︎ Sulphur: 26.3%︎ HIP 21261 12 a - Icy body Landable
Body distance3,448 LsEarth masses0.0002Radius493 kmGravity0.03 gSurface temperature45 K (-228°C/-378°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.1%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.1%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.1%︎ Sulphur: 26.2%