Star system
HIP 56791
Economy
Extraction / Agriculture
Government
Democracy
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
137.59 / 128.59 / 23.78
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 56791 - Class G star
Body distance-Solar masses0.9922Solar radius1.0056︎ HIP 56791 1 - Class III gas giant
Body distance830 LsRing/belt typeMetal rich (Major)Earth masses710.2360Radius76,767 kmGravity4.90 gSurface temperature285 K (12°C/54°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 56791 1 e - Rocky body Landable
Body distance825 LsEarth masses0.0009Radius686 kmGravity0.08 gSurface temperature195 K (-79°C/-109°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 56791 1 c - Rocky body Landable
Body distance827 LsEarth masses0.0007Radius611 kmGravity0.07 gSurface temperature200 K (-74°C/-100°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Niobium: 1.4%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Germanium: 5.8%︎ Vanadium: 5.0%︎ Carbon: 16.6%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.6%︎ Sulphur: 19.8%︎ HIP 56791 1 d - Rocky body Landable
Body distance829 LsEarth masses0.0012Radius758 kmGravity0.09 gSurface temperature196 K (-77°C/-107°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 56791 1 a - Rocky body
Body distance830 LsEarth masses0.0015Radius812 kmGravity0.09 gSurface temperature206 K (-67°C/-89°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 56791 1 b - Rocky body Landable
Body distance831 LsEarth masses0.0007Radius623 kmGravity0.07 gSurface temperature202 K (-71°C/-96°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 56791 1 f - Rocky body
Body distance831 LsEarth masses0.0016Radius826 kmGravity0.10 gSurface temperature192 K (-81°C/-114°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 56791 1 g - Rocky body
Body distance832 LsEarth masses0.0014Radius778 kmGravity0.09 gSurface temperature192 K (-81°C/-114°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 56791 2 - Class III gas giant
Body distance1,053 LsEarth masses1,298.9700Radius75,812 kmGravity9.19 gSurface temperature390 K (117°C/242°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 56791 2 a - Icy body Landable
Body distance1,056 LsEarth masses0.1205Radius4,297 kmGravity0.27 gSurface temperature153 K (-120°C/-184°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Molybdenum: 0.8%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Germanium: 3.1%︎ Vanadium: 2.9%︎ Carbon: 23.5%︎ Iron: 11.7%︎ Nickel: 8.8%︎ Phosphorus: 15.1%︎ Sulphur: 28.0%︎ HIP 56791 4 - Class II gas giant
Body distance3,095 LsRing/belt typeMetal rich (Major)Earth masses746.0440Radius75,522 kmGravity5.32 gSurface temperature208 K (-66°C/-86°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 56791 4 c - Icy body Landable
Body distance3,093 LsEarth masses0.0171Radius2,193 kmGravity0.14 gSurface temperature101 K (-172°C/-278°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 1.0%︎ Mercury: 0.6%︎ Niobium: 0.9%︎ Germanium: 3.9%︎ Manganese: 5.5%︎ Vanadium: 3.3%︎ Carbon: 21.7%︎ Iron: 13.3%︎ Nickel: 10.1%︎ Phosphorus: 13.9%︎ Sulphur: 25.8%︎ HIP 56791 4 a - Rocky body Landable
Body distance3,096 LsEarth masses0.0017Radius840 kmGravity0.10 gSurface temperature129 K (-145°C/-228°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.1%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Germanium: 5.4%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ HIP 56791 4 b - Rocky ice world Landable
Body distance3,097 LsEarth masses0.0015Radius852 kmGravity0.09 gSurface temperature106 K (-168°C/-270°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Niobium: 1.2%︎ Tin: 1.0%︎ Chromium: 7.9%︎ Vanadium: 4.3%︎ Zinc: 4.8%︎ Carbon: 17.3%︎ Iron: 17.5%︎ Nickel: 13.3%︎ Phosphorus: 11.1%︎ Sulphur: 20.6%︎ HIP 56791 4 d - Rocky ice world Landable
Body distance3,098 LsEarth masses0.0018Radius905 kmGravity0.09 gSurface temperature101 K (-172°C/-278°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.0%︎ Cadmium: 1.3%︎ Tin: 1.0%︎ Chromium: 7.6%︎ Manganese: 7.0%︎ Zinc: 4.6%︎ Carbon: 16.8%︎ Iron: 17.0%︎ Nickel: 12.9%︎ Phosphorus: 10.7%︎ Sulphur: 20.0%︎ HIP 56791 5 - Icy body
Body distance3,128 LsEarth masses7.7059Radius13,881 kmGravity1.63 gSurface temperature532 K (259°C/498°F)Surface pressure31,664.45 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 56791 3 - Class Y star (brown dwarf)
Body distance1,862 LsSolar masses0.0117Solar radius0.0602︎ HIP 56791 3 a - Icy body Landable
Body distance1,873 LsEarth masses0.0842Radius3,825 kmGravity0.23 gSurface temperature106 K (-167°C/-268°F)Surface pressure0.03 atmVolcanismAtmosphereThin ArgonTerraforming︎ Ruthenium: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Arsenic: 1.4%︎ Germanium: 3.2%︎ Manganese: 4.9%︎ Carbon: 23.7%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ HIP 56791 6 - Icy body
Body distance3,025 LsEarth masses21.3459Radius17,792 kmGravity2.74 gSurface temperature597 K (324°C/615°F)Surface pressure90,235.68 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 56791 7 - Class III gas giant
Body distance4,639 LsRing/belt typeMetal rich (Major)
Rocky (Major)Earth masses1,871.5400Radius72,876 kmGravity14.32 gSurface temperature444 K (171°C/340°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 56791 7 b - Rocky body Landable
Body distance4,642 LsEarth masses0.0138Radius1,669 kmGravity0.20 gSurface temperature121 K (-152°C/-242°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Carbon: 16.7%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%︎ HIP 56791 7 a - Rocky body
Body distance4,642 LsEarth masses0.0240Radius2,002 kmGravity0.24 gSurface temperature304 K (31°C/88°F)Surface pressure10.61 atmVolcanismAtmosphereThick Carbon dioxideTerraforming︎ HIP 56791 7 c - Rocky body Landable
Body distance4,647 LsEarth masses0.0496Radius2,533 kmGravity0.31 gSurface temperature110 K (-163°C/-261°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HIP 56791 7 a a - Rocky body
Body distance4,658 LsEarth masses0.0006Radius593 kmGravity0.07 gSurface temperature225 K (-48°C/-55°F)Surface pressure0.87 atmVolcanismMajor Silicate vapour geysersAtmosphereCarbon dioxideTerraforming︎ HIP 56791 8 - Icy body
Body distance4,764 LsEarth masses14.7124Radius16,299 kmGravity2.25 gSurface temperature505 K (232°C/450°F)Surface pressure60,442.04 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 56791 9 - Icy body
Body distance6,217 LsRing/belt typeIcy (Major)Earth masses35.8615Radius19,775 kmGravity3.73 gSurface temperature62 K (-211°C/-348°F)Surface pressure7.11 atmVolcanismWater geysersAtmosphereThick HeliumTerraforming