Star system
HIP 20741
Economy
Extraction / Industrial
Government
Allegiance
Thargoids
Star type
Class G star Scoopable
Coordinates
-0.84 / -54.38 / -139.94
Permit required
No
︎ HIP 20741 - Class G star
Body distance-Solar masses1.0391Solar radius1.0126︎ HIP 20741 1 - Metal-rich body
Body distance13 LsEarth masses0.8353Radius4,597 kmGravity1.61 gSurface temperature1,486 K (1,213°C/2,216°F)Surface pressure0.00 atmVolcanismMajor Metallic magmaAtmosphereHot Thin Silicate vapourTerraforming︎ HIP 20741 2 - Class IV gas giant
Body distance1,515 LsRing/belt typeMetal rich (Major)
Rocky (Major)Earth masses3,087.1200Radius67,829 kmGravity27.27 gSurface temperature830 K (557°C/1,034°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 20741 3 a - Icy body
Body distance2,897 LsEarth masses0.1760Radius4,844 kmGravity0.30 gSurface temperature107 K (-166°C/-268°F)Surface pressure4.80 atmVolcanismAtmosphereNitrogenTerraforming︎ HIP 20741 4 - Class III gas giant
Body distance3,950 LsRing/belt typeRocky (Major)Earth masses1,545.8800Radius74,841 kmGravity11.22 gSurface temperature375 K (102°C/216°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 20741 4 e - Icy body Landable
Body distance3,936 LsEarth masses0.0126Radius2,037 kmGravity0.12 gSurface temperature97 K (-176°C/-285°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.3%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%︎ HIP 20741 4 c - Icy body Landable
Body distance3,948 LsEarth masses0.0126Radius2,037 kmGravity0.12 gSurface temperature104 K (-169°C/-272°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Niobium: 0.8%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ HIP 20741 4 a - Rocky body Landable
Body distance3,950 LsEarth masses0.0034Radius1,054 kmGravity0.12 gSurface temperature153 K (-120°C/-185°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 20741 4 d - Icy body Landable
Body distance3,952 LsEarth masses0.0288Radius2,665 kmGravity0.17 gSurface temperature102 K (-171°C/-276°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 2.9%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ HIP 20741 4 b - Rocky ice world Landable
Body distance3,953 LsEarth masses0.0091Radius1,590 kmGravity0.15 gSurface temperature109 K (-164°C/-263°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.0%︎ Selenium: 3.4%︎ Molybdenum: 1.1%︎ Niobium: 1.1%︎ Chromium: 7.5%︎ Germanium: 4.8%︎ Carbon: 18.4%︎ Iron: 16.6%︎ Nickel: 12.6%︎ Phosphorus: 11.8%︎ Sulphur: 21.8%︎ HIP 20741 4 d a - Icy body Landable
Body distance3,960 LsEarth masses0.0006Radius783 kmGravity0.04 gSurface temperature102 K (-171°C/-276°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.6%︎ Selenium: 4.7%︎ Cadmium: 0.7%︎ Molybdenum: 0.6%︎ Manganese: 3.8%︎ Vanadium: 2.3%︎ Carbon: 25.2%︎ Iron: 9.2%︎ Nickel: 7.0%︎ Phosphorus: 16.1%︎ Sulphur: 29.9%︎ HIP 20741 5 - Water giant
Body distance4,115 LsEarth masses48.7298Radius21,033 kmGravity4.48 gSurface temperature148 K (-125°C/-193°F)Surface pressure15,042,783.12 atmVolcanismAtmosphereTerraforming︎ HIP 20741 6 - Icy body
Body distance5,733 LsEarth masses30.3180Radius19,174 kmGravity3.35 gSurface temperature68 K (-205°C/-338°F)Surface pressure5.88 atmVolcanismWater geysersAtmosphereThick HeliumTerraforming︎ HIP 20741 3 - Class Y star (brown dwarf)
Body distance2,867 LsSolar masses0.0195Solar radius0.0867