Star system
HIP 20673
Economy
Refinery / Agriculture
Government
Democracy
Allegiance
Independent
Star type
Class K star (orange giant) Scoopable
Coordinates
34.06 / -74.91 / -112.53
Permit required
No
Powerplay
Exploited
Powers
Li Yong-Rui (Controlling)
︎ HIP 20673 - Class K star (orange giant)
Body distance-Solar masses0.7617Solar radius2.6135︎ HIP 20673 1 - Class III gas giant
Body distance672 LsRing/belt typeRocky (Major)Earth masses492.8920Radius75,571 kmGravity3.51 gSurface temperature319 K (46°C/115°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 20673 1 c - Rocky body
Body distance664 LsEarth masses0.0041Radius1,123 kmGravity0.13 gSurface temperature533 K (260°C/500°F)Surface pressure0.60 atmVolcanismAtmosphereHot WaterTerraforming︎ HIP 20673 1 a - Rocky body Landable
Body distance672 LsEarth masses0.0060Radius1,269 kmGravity0.15 gSurface temperature273 K (0°C/33°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.4%︎ Germanium: 5.4%︎ Zinc: 5.1%︎ Carbon: 15.6%︎ Iron: 18.8%︎ Nickel: 14.2%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 20673 1 b - Rocky body Landable
Body distance672 LsEarth masses0.0045Radius1,159 kmGravity0.14 gSurface temperature273 K (0°C/33°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Germanium: 5.6%︎ Manganese: 8.0%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 20673 2 - Gas giant with water-based life
Body distance943 LsEarth masses146.2490Radius64,480 kmGravity1.43 gSurface temperature226 K (-47°C/-52°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 20673 2 a - Rocky body Landable
Body distance945 LsEarth masses0.0027Radius977 kmGravity0.12 gSurface temperature219 K (-54°C/-66°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.2%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.3%︎ Iron: 18.3%︎ Nickel: 13.9%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ HIP 20673 2 c - Rocky body
Body distance945 LsEarth masses0.0007Radius627 kmGravity0.07 gSurface temperature218 K (-55°C/-68°F)Surface pressure0.00 atmVolcanismRocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 20673 2 e - Rocky body Landable
Body distance945 LsEarth masses0.0015Radius806 kmGravity0.09 gSurface temperature217 K (-56°C/-69°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Germanium: 5.7%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 16.3%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ HIP 20673 2 b - Rocky body Landable
Body distance946 LsEarth masses0.0011Radius727 kmGravity0.08 gSurface temperature218 K (-55°C/-68°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Manganese: 8.1%︎ Zinc: 5.4%︎ Zirconium: 2.3%︎ Carbon: 16.4%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ HIP 20673 2 d - Rocky body Landable
Body distance946 LsEarth masses0.0011Radius730 kmGravity0.09 gSurface temperature217 K (-56°C/-68°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Germanium: 5.7%︎ Manganese: 8.1%︎ Carbon: 16.3%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ HIP 20673 2 f - Rocky body Landable
Body distance951 LsEarth masses0.0028Radius984 kmGravity0.12 gSurface temperature217 K (-56°C/-69°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.1%︎ Yttrium: 1.2%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Germanium: 5.8%︎ Vanadium: 5.0%︎ Carbon: 16.7%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%︎ HIP 20673 3 - Gas giant with water-based life
Body distance1,192 LsRing/belt typeRocky (Major)Earth masses100.7620Radius57,490 kmGravity1.24 gSurface temperature197 K (-76°C/-105°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 20673 3 a - Rocky body Landable
Body distance1,191 LsEarth masses0.0014Radius782 kmGravity0.09 gSurface temperature193 K (-80°C/-112°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.3%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ HIP 20673 3 d - Rocky body Landable
Body distance1,194 LsEarth masses0.0013Radius773 kmGravity0.09 gSurface temperature192 K (-81°C/-114°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Mercury: 0.9%︎ Molybdenum: 1.4%︎ Arsenic: 2.7%︎ Zinc: 5.7%︎ Zirconium: 2.4%︎ Carbon: 17.3%︎ Iron: 20.8%︎ Nickel: 15.8%︎ Phosphorus: 11.1%︎ Sulphur: 20.6%︎ HIP 20673 3 b - Rocky body Landable
Body distance1,195 LsEarth masses0.0016Radius830 kmGravity0.10 gSurface temperature193 K (-80°C/-112°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Zirconium: 2.3%︎ Carbon: 16.3%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 20673 3 c - Rocky body Landable
Body distance1,200 LsEarth masses0.0011Radius721 kmGravity0.08 gSurface temperature193 K (-81°C/-113°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.3%︎ Iron: 18.3%︎ Nickel: 13.9%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ HIP 20673 4 - Class II gas giant
Body distance1,742 LsEarth masses138.5820Radius59,283 kmGravity1.60 gSurface temperature169 K (-104°C/-155°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 20673 4 d - Icy body
Body distance1,739 LsEarth masses0.0055Radius1,544 kmGravity0.09 gSurface temperature286 K (13°C/55°F)Surface pressure4.58 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 20673 4 a - Icy body
Body distance1,741 LsEarth masses0.0030Radius1,267 kmGravity0.08 gSurface temperature508 K (235°C/454°F)Surface pressure306.53 atmVolcanismMajor Water geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 20673 4 b - Icy body
Body distance1,742 LsEarth masses0.0015Radius995 kmGravity0.06 gSurface temperature464 K (191°C/376°F)Surface pressure169.06 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Carbon dioxideTerraforming︎ HIP 20673 4 c - Icy body
Body distance1,744 LsEarth masses0.0009Radius855 kmGravity0.05 gSurface temperature244 K (-29°C/-20°F)Surface pressure1.24 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 20673 5 - Rocky ice world
Body distance1,781 LsRing/belt typeRocky (Major)Earth masses3.2536Radius9,461 kmGravity1.48 gSurface temperature210 K (-63°C/-81°F)Surface pressure903.39 atmVolcanismMinor Metallic magmaAtmosphereThick Argon-richTerraforming