Star system
HIP 38646
Economy
Colony / Military
Government
Cooperative
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
154.13 / -29.94 / -16.34
Permit required
No
︎ HIP 38646 - Class G star
Body distance-Solar masses0.7891Solar radius0.8416︎ HIP 38646 2 - Gas giant with ammonia-based life
Body distance1,134 LsRing/belt typeIcy (Major)Earth masses3.5929Radius20,765 kmGravity0.34 gSurface temperature122 K (-151°C/-241°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 38646 2 a - Icy body Landable
Body distance1,134 LsEarth masses0.0003Radius595 kmGravity0.03 gSurface temperature110 K (-164°C/-262°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 1.0%︎ Niobium: 0.9%︎ Arsenic: 1.6%︎ Germanium: 3.7%︎ Zinc: 3.4%︎ Carbon: 23.7%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%︎ HIP 38646 1 - Class II gas giant
Body distance1,165 LsRing/belt typeIcy (Major)Earth masses366.3480Radius73,102 kmGravity2.79 gSurface temperature167 K (-106°C/-159°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 38646 3 - Gas giant with water-based life
Body distance1,677 LsRing/belt typeIcy (Major)
Rocky (Major)Earth masses720.0740Radius77,167 kmGravity4.92 gSurface temperature211 K (-62°C/-80°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 38646 3 c - Icy body Landable
Body distance1,667 LsEarth masses0.0124Radius2,025 kmGravity0.12 gSurface temperature96 K (-177°C/-287°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.4%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ HIP 38646 3 b - Icy body Landable
Body distance1,676 LsEarth masses0.0121Radius2,008 kmGravity0.12 gSurface temperature97 K (-176°C/-285°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.1%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Manganese: 4.8%︎ Carbon: 22.2%︎ Iron: 11.7%︎ Nickel: 8.8%︎ Phosphorus: 14.2%︎ Sulphur: 26.5%︎ HIP 38646 3 a - Icy body Landable
Body distance1,679 LsEarth masses0.0158Radius2,193 kmGravity0.13 gSurface temperature114 K (-159°C/-254°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Germanium: 3.5%︎ Manganese: 4.9%︎ Carbon: 22.5%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ HIP 38646 4 - Class II gas giant
Body distance2,178 LsEarth masses480.1840Radius75,090 kmGravity3.46 gSurface temperature154 K (-119°C/-182°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 38646 4 e - Icy body Landable
Body distance2,172 LsEarth masses0.0175Radius2,267 kmGravity0.14 gSurface temperature86 K (-187°C/-304°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.1%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.8%︎ Carbon: 22.2%︎ Iron: 11.7%︎ Nickel: 8.9%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ HIP 38646 4 f - Icy body Landable
Body distance2,177 LsEarth masses0.0131Radius2,061 kmGravity0.13 gSurface temperature85 K (-188°C/-307°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.5%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ HIP 38646 4 c - Icy body Landable
Body distance2,177 LsEarth masses0.0181Radius2,291 kmGravity0.14 gSurface temperature89 K (-184°C/-299°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Technetium: 0.4%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Manganese: 5.1%︎ Zirconium: 1.4%︎ Carbon: 23.2%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ HIP 38646 4 a - Icy body Landable
Body distance2,178 LsEarth masses0.0176Radius2,270 kmGravity0.14 gSurface temperature96 K (-178°C/-288°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 22.8%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ HIP 38646 4 b - Icy body Landable
Body distance2,180 LsEarth masses0.0175Radius2,263 kmGravity0.14 gSurface temperature91 K (-182°C/-296°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Selenium: 4.4%︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Niobium: 0.9%︎ Zinc: 3.4%︎ Zirconium: 1.5%︎ Carbon: 23.5%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%︎ HIP 38646 4 d - Icy body Landable
Body distance2,182 LsEarth masses0.0218Radius2,435 kmGravity0.15 gSurface temperature88 K (-185°C/-301°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ HIP 38646 5 - Icy body
Body distance2,205 LsRing/belt typeIcy (Major)Earth masses5.8905Radius14,697 kmGravity1.11 gSurface temperature84 K (-189°C/-309°F)Surface pressure0.97 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ HIP 38646 5 b - Icy body Landable
Body distance2,205 LsEarth masses0.0003Radius585 kmGravity0.03 gSurface temperature81 K (-192°C/-314°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Manganese: 5.0%︎ Carbon: 23.1%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ HIP 38646 5 a - Icy body Landable
Body distance2,205 LsEarth masses0.0002Radius547 kmGravity0.03 gSurface temperature81 K (-192°C/-314°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Antimony: 0.8%︎ Selenium: 4.5%︎ Mercury: 0.6%︎ Tungsten: 0.7%︎ Arsenic: 1.7%︎ Zirconium: 1.5%︎ Carbon: 24.1%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 15.4%︎ Sulphur: 28.6%︎ HIP 38646 6 - Class I gas giant
Body distance2,857 LsRing/belt typeIcy (Major)Earth masses115.6320Radius58,992 kmGravity1.35 gSurface temperature87 K (-186°C/-303°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 38646 6 c - Icy body
Body distance2,847 LsEarth masses0.0013Radius966 kmGravity0.06 gSurface temperature108 K (-165°C/-265°F)Surface pressure0.16 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 38646 6 a - Icy body
Body distance2,859 LsEarth masses0.0017Radius1,043 kmGravity0.06 gSurface temperature112 K (-161°C/-259°F)Surface pressure0.18 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 38646 6 b - Icy body
Body distance2,859 LsEarth masses0.0032Radius1,297 kmGravity0.08 gSurface temperature116 K (-157°C/-251°F)Surface pressure0.29 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 38646 7 - Icy body
Body distance4,047 LsRing/belt typeIcy (Major)Earth masses9.4254Radius14,632 kmGravity1.79 gSurface temperature60 K (-213°C/-352°F)Surface pressure1.66 atmVolcanismWater geysersAtmosphereHeliumTerraforming