Star system
HIP 83863
Economy
Military / Terraforming
Government
Confederacy
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-70.31 / 75.13 / 150.63
Permit required
No
︎ HIP 83863 A - Class G star
Body distance-Solar masses1.4453Solar radius1.2561︎ HIP 83863 B - Class K star
Body distance333 LsSolar masses0.8477Solar radius0.9620︎ HIP 83863 AB 1 - Class III gas giant
Body distance925 LsRing/belt typeMetal rich (Pristine)Earth masses1,002.7800Radius77,187 kmGravity6.84 gSurface temperature413 K (139°C/283°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 83863 AB 1 a - Rocky body Landable
Body distance835 LsEarth masses0.0002Radius375 kmGravity0.04 gSurface temperature299 K (25°C/78°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.5%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 83863 AB 1 f - Rocky body
Body distance841 LsEarth masses0.0004Radius503 kmGravity0.06 gSurface temperature445 K (172°C/341°F)Surface pressure0.12 atmVolcanismAtmosphereWaterTerraforming︎ HIP 83863 AB 1 e - Rocky body Landable
Body distance913 LsEarth masses0.0003Radius460 kmGravity0.05 gSurface temperature441 K (167°C/333°F)Surface pressure0.10 atmVolcanismAtmosphereThin WaterTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 83863 AB 1 d - Rocky body
Body distance921 LsEarth masses0.0003Radius487 kmGravity0.06 gSurface temperature451 K (178°C/352°F)Surface pressure0.11 atmVolcanismAtmosphereWaterTerraforming︎ HIP 83863 AB 1 c - Rocky body
Body distance924 LsEarth masses0.0006Radius606 kmGravity0.07 gSurface temperature480 K (207°C/404°F)Surface pressure0.17 atmVolcanismAtmosphereWaterTerraforming︎ HIP 83863 AB 1 b - Rocky body Landable
Body distance925 LsEarth masses0.0002Radius432 kmGravity0.05 gSurface temperature290 K (17°C/63°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Zirconium: 2.2%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HIP 83863 AB 2 - Class III gas giant
Body distance1,225 LsRing/belt typeMetal rich (Pristine)Earth masses983.3110Radius77,155 kmGravity6.71 gSurface temperature372 K (99°C/210°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 83863 AB 2 b - Rocky body
Body distance1,187 LsEarth masses0.0006Radius609 kmGravity0.07 gSurface temperature248 K (-25°C/-13°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 83863 AB 2 a - Rocky body
Body distance1,189 LsEarth masses0.0006Radius594 kmGravity0.07 gSurface temperature773 K (500°C/932°F)Surface pressure16.35 atmVolcanismMinor Metallic magmaAtmosphereHot Thick WaterTerraforming︎ HIP 83863 AB 2 c - Rocky body Landable
Body distance1,223 LsEarth masses0.0023Radius926 kmGravity0.11 gSurface temperature232 K (-42°C/-43°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Manganese: 8.2%︎ Vanadium: 4.8%︎ Zirconium: 2.3%︎ Carbon: 16.3%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 83863 AB 2 d - Rocky body Landable
Body distance1,231 LsEarth masses0.0037Radius1,085 kmGravity0.13 gSurface temperature229 K (-44°C/-48°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HIP 83863 AB 3 - Class III gas giant
Body distance1,672 LsRing/belt typeRocky (Pristine)Earth masses1,811.9400Radius74,099 kmGravity13.41 gSurface temperature533 K (260°C/499°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 83863 AB 3 b - Rocky body
Body distance1,638 LsEarth masses0.0026Radius963 kmGravity0.11 gSurface temperature869 K (595°C/1,104°F)Surface pressure43.95 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Sulphur dioxideTerraforming︎ HIP 83863 AB 3 a - Rocky body
Body distance1,654 LsEarth masses0.0025Radius957 kmGravity0.11 gSurface temperature911 K (638°C/1,180°F)Surface pressure43.42 atmVolcanismMetallic magmaAtmosphereHot Thick WaterTerraforming︎ HIP 83863 AB 4 - Class II gas giant
Body distance1,684 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses170.9220Radius67,214 kmGravity1.54 gSurface temperature216 K (-57°C/-71°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 83863 AB 6 - Class III gas giant
Body distance1,999 LsRing/belt typeRocky (Pristine)Earth masses1,250.3900Radius76,295 kmGravity8.73 gSurface temperature392 K (119°C/246°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 83863 AB 6 b - Rocky body
Body distance1,999 LsEarth masses0.0161Radius1,759 kmGravity0.21 gSurface temperature221 K (-52°C/-61°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 83863 AB 6 a - Rocky body Landable
Body distance2,000 LsEarth masses0.0168Radius1,781 kmGravity0.22 gSurface temperature231 K (-42°C/-43°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HIP 83863 AB 5 - Class Y star (brown dwarf)
Body distance2,095 LsSolar masses0.0195Solar radius0.0806︎ HIP 83863 AB 5 e - Rocky body Landable
Body distance2,093 LsEarth masses0.0088Radius1,444 kmGravity0.17 gSurface temperature209 K (-64°C/-83°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Arsenic: 2.6%︎ Germanium: 5.8%︎ Zinc: 5.4%︎ Carbon: 16.5%︎ Iron: 20.0%︎ Nickel: 15.1%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ HIP 83863 AB 5 d - Rocky body Landable
Body distance2,094 LsEarth masses0.0052Radius1,211 kmGravity0.14 gSurface temperature215 K (-58°C/-72°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 83863 AB 5 c - Rocky body Landable
Body distance2,094 LsEarth masses0.0091Radius1,456 kmGravity0.17 gSurface temperature215 K (-58°C/-72°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Antimony: 1.2%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 83863 AB 5 a - Rocky body Landable
Body distance2,098 LsEarth masses0.0070Radius1,338 kmGravity0.16 gSurface temperature244 K (-29°C/-20°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.1%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 83863 AB 5 b - Rocky body Landable
Body distance2,101 LsEarth masses0.0057Radius1,251 kmGravity0.15 gSurface temperature222 K (-51°C/-60°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Germanium: 5.9%︎ Zinc: 5.5%︎ Zirconium: 2.4%︎ Carbon: 16.8%︎ Iron: 20.3%︎ Nickel: 15.3%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%︎ HIP 83863 AB 8 - Rocky ice world
Body distance4,000 LsEarth masses26.3818Radius16,589 kmGravity3.90 gSurface temperature1,666 K (1,393°C/2,539°F)Surface pressure5,932,751.05 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick WaterTerraforming︎ HIP 83863 AB 7 - Class Y star (brown dwarf)
Body distance4,211 LsSolar masses0.0156Solar radius0.0674︎ HIP 83863 AB 7 f - Rocky body Landable
Body distance4,182 LsEarth masses0.0196Radius1,873 kmGravity0.23 gSurface temperature189 K (-85°C/-120°F)Surface pressure0.10 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Ruthenium: 1.3%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Arsenic: 2.7%︎ Vanadium: 5.2%︎ Zirconium: 2.4%︎ Carbon: 17.4%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 11.1%︎ Sulphur: 20.6%︎ HIP 83863 AB 7 e - Rocky body
Body distance4,191 LsEarth masses0.0140Radius1,678 kmGravity0.20 gSurface temperature319 K (46°C/115°F)Surface pressure7.85 atmVolcanismMinor Metallic magmaAtmosphereThick Carbon dioxideTerraforming︎ HIP 83863 AB 7 d - Rocky body
Body distance4,192 LsEarth masses0.0235Radius1,989 kmGravity0.24 gSurface temperature335 K (62°C/143°F)Surface pressure11.27 atmVolcanismMajor Rocky magmaAtmosphereThick Sulphur dioxideTerraforming︎ HIP 83863 AB 7 b - Rocky body
Body distance4,200 LsEarth masses0.0149Radius1,715 kmGravity0.21 gSurface temperature170 K (-104°C/-154°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 83863 AB 7 a - Rocky body Landable
Body distance4,201 LsEarth masses0.0186Radius1,844 kmGravity0.22 gSurface temperature189 K (-84°C/-119°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Arsenic: 2.5%︎ Germanium: 5.6%︎ Manganese: 8.0%︎ Carbon: 16.1%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 83863 AB 7 c - Rocky body Landable
Body distance4,217 LsEarth masses0.0354Radius2,271 kmGravity0.28 gSurface temperature163 K (-110°C/-166°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.1%︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Chromium: 8.9%︎ Zirconium: 2.3%︎ Carbon: 16.4%︎ Iron: 19.9%︎ Nickel: 15.0%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ HIP 83863 AB 9 - Water giant
Body distance5,259 LsRing/belt typeIcy (Pristine)Earth masses168.3370Radius24,887 kmGravity11.05 gSurface temperature185 K (-88°C/-126°F)Surface pressure90,667,160.13 atmVolcanismAtmosphereTerraforming︎ HIP 83863 AB 9 a - Icy body
Body distance5,221 LsRing/belt typeIcy (Pristine)Earth masses5.7883Radius13,698 kmGravity1.25 gSurface temperature551 K (278°C/532°F)Surface pressure24,081.91 atmVolcanismMajor Water geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 83863 AB 10 - Icy body
Body distance7,552 LsEarth masses42.8720Radius20,539 kmGravity4.13 gSurface temperature597 K (323°C/614°F)Surface pressure203,875.65 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming