Star system
HIP 78866
Economy
Extraction / High Tech
Government
Patronage
Allegiance
Empire
Star type
Class F star Scoopable
Coordinates
194.84 / -118.94 / 129.38
Permit required
No
︎ HIP 78866 A - Class F star
Body distance-Solar masses1.4844Solar radius1.2906︎ HIP 78866 A 1 - Class IV gas giant
Body distance169 LsRing/belt typeRocky (Pristine)Earth masses1,522.3200Radius75,717 kmGravity10.79 gSurface temperature868 K (594°C/1,102°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 78866 A 3 - Gas giant with water-based life
Body distance1,637 LsRing/belt typeRocky (Pristine)Earth masses264.7020Radius71,092 kmGravity2.13 gSurface temperature234 K (-39°C/-38°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 78866 A 2 - Class III gas giant
Body distance1,644 LsRing/belt typeRocky (Pristine)Earth masses1,092.0700Radius77,002 kmGravity7.49 gSurface temperature384 K (111°C/232°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 78866 A 2 c - Rocky body Landable
Body distance1,646 LsEarth masses0.0051Radius1,205 kmGravity0.14 gSurface temperature234 K (-39°C/-38°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Niobium: 1.4%︎ Tin: 1.2%︎ Vanadium: 5.1%︎ Zinc: 5.6%︎ Zirconium: 2.4%︎ Carbon: 16.6%︎ Iron: 20.6%︎ Nickel: 15.6%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ HIP 78866 A 2 c a - Rocky body Landable
Body distance1,646 LsEarth masses0.0002Radius450 kmGravity0.05 gSurface temperature234 K (-39°C/-38°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.1%︎ Tin: 1.0%︎ Tungsten: 1.0%︎ Arsenic: 2.8%︎ Germanium: 6.2%︎ Vanadium: 4.6%︎ Carbon: 17.7%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 11.3%︎ Sulphur: 21.1%︎ HIP 78866 A 2 d - Rocky body Landable
Body distance1,652 LsEarth masses0.0020Radius892 kmGravity0.11 gSurface temperature230 K (-43°C/-46°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Niobium: 1.4%︎ Tin: 1.2%︎ Germanium: 5.7%︎ Vanadium: 4.9%︎ Zinc: 5.4%︎ Carbon: 16.2%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 78866 A 2 a - Rocky body Landable
Body distance1,656 LsEarth masses0.0032Radius1,035 kmGravity0.12 gSurface temperature246 K (-27°C/-16°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Antimony: 1.2%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 78866 A 2 b - Rocky body Landable
Body distance1,657 LsEarth masses0.0017Radius842 kmGravity0.10 gSurface temperature239 K (-34°C/-29°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.5%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HIP 78866 A 4 - Gas giant with water-based life
Body distance2,091 LsRing/belt typeRocky (Pristine)Earth masses42.4864Radius47,761 kmGravity0.76 gSurface temperature177 K (-96°C/-140°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 78866 A 4 c - Rocky body Landable
Body distance2,088 LsEarth masses0.0011Radius725 kmGravity0.08 gSurface temperature178 K (-95°C/-139°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.0%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 78866 A 4 a - Rocky body Landable
Body distance2,090 LsEarth masses0.0008Radius656 kmGravity0.08 gSurface temperature178 K (-95°C/-139°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.4%︎ Germanium: 5.3%︎ Manganese: 7.7%︎ Carbon: 15.2%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HIP 78866 A 4 b - Rocky body Landable
Body distance2,095 LsEarth masses0.0007Radius626 kmGravity0.07 gSurface temperature178 K (-95°C/-139°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Arsenic: 2.4%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.5%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ HIP 78866 A 4 d - Rocky body Landable
Body distance2,095 LsEarth masses0.0011Radius718 kmGravity0.08 gSurface temperature178 K (-95°C/-139°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 78866 A 5 - Gas giant with water-based life
Body distance2,935 LsEarth masses24.5137Radius35,725 kmGravity0.78 gSurface temperature151 K (-123°C/-189°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 78866 A 5 d - Rocky body Landable
Body distance2,930 LsEarth masses0.0002Radius436 kmGravity0.05 gSurface temperature152 K (-121°C/-185°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Zinc: 5.0%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HIP 78866 A 5 c - Rocky body Landable
Body distance2,932 LsEarth masses0.0003Radius478 kmGravity0.06 gSurface temperature152 K (-121°C/-185°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 78866 A 5 e - Rocky body Landable
Body distance2,932 LsEarth masses0.0011Radius724 kmGravity0.08 gSurface temperature153 K (-121°C/-185°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HIP 78866 A 5 b - Rocky body Landable
Body distance2,933 LsEarth masses0.0002Radius415 kmGravity0.05 gSurface temperature152 K (-121°C/-185°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.0%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.6%︎ Sulphur: 17.9%︎ HIP 78866 A 5 a - Rocky body Landable
Body distance2,935 LsEarth masses0.0007Radius610 kmGravity0.07 gSurface temperature152 K (-121°C/-186°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Niobium: 1.4%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Zirconium: 2.3%︎ Carbon: 16.0%︎ Iron: 19.9%︎ Nickel: 15.0%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 78866 B - Class G star
Body distance297,269 LsSolar masses1.0547Solar radius1.1081