Star system
HIP 9643
Economy
Government
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-72.03 / -137.78 / -119.63
Permit required
No
︎ HIP 9643 A - Class G star
Body distance-Solar masses0.8867Solar radius0.9235︎ HIP 9643 A 1 - Gas giant with water-based life
Body distance1,936 LsRing/belt typeRocky (Pristine)Earth masses518.5050Radius75,349 kmGravity3.71 gSurface temperature197 K (-77°C/-106°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 9643 A 1 d - Rocky body Landable
Body distance1,936 LsEarth masses0.0008Radius649 kmGravity0.08 gSurface temperature133 K (-140°C/-221°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ HIP 9643 A 1 a - Rocky body
Body distance1,937 LsEarth masses0.0005Radius552 kmGravity0.06 gSurface temperature230 K (-43°C/-46°F)Surface pressure0.77 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 9643 A 1 b - Rocky body Landable
Body distance1,937 LsEarth masses0.0005Radius576 kmGravity0.07 gSurface temperature160 K (-113°C/-171°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Technetium: 0.7%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Chromium: 8.9%︎ Germanium: 5.7%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%︎ HIP 9643 A 1 c - Rocky body Landable
Body distance1,938 LsEarth masses0.0020Radius882 kmGravity0.10 gSurface temperature159 K (-114°C/-173°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Chromium: 9.0%︎ Carbon: 16.4%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ HIP 9643 A 1 e - Rocky body Landable
Body distance1,941 LsEarth masses0.0015Radius807 kmGravity0.09 gSurface temperature132 K (-141°C/-222°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Germanium: 5.6%︎ Manganese: 8.2%︎ Carbon: 16.2%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 9643 A 1 f - Rocky body Landable
Body distance1,941 LsEarth masses0.0007Radius628 kmGravity0.07 gSurface temperature131 K (-143°C/-225°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Selenium: 3.3%︎ Molybdenum: 1.4%︎ Niobium: 1.5%︎ Arsenic: 2.7%︎ Zirconium: 2.5%︎ Carbon: 17.6%︎ Iron: 21.4%︎ Nickel: 16.2%︎ Phosphorus: 11.3%︎ Sulphur: 20.9%︎ HIP 9643 A 2 - Class I gas giant
Body distance2,721 LsEarth masses36.4223Radius38,330 kmGravity1.01 gSurface temperature108 K (-165°C/-265°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 9643 A 2 a - Icy body Landable
Body distance2,721 LsEarth masses0.0079Radius1,744 kmGravity0.11 gSurface temperature96 K (-177°C/-287°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ HIP 9643 A 2 b - Icy body Landable
Body distance2,726 LsEarth masses0.0076Radius1,726 kmGravity0.10 gSurface temperature95 K (-178°C/-288°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.8%︎ Cadmium: 1.0%︎ Niobium: 0.9%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Zinc: 3.4%︎ Carbon: 23.6%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.1%︎ Sulphur: 28.0%︎ HIP 9643 A 2 d - Icy body Landable
Body distance2,730 LsEarth masses0.0023Radius1,170 kmGravity0.07 gSurface temperature95 K (-178°C/-288°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.6%︎ Zinc: 3.4%︎ Zirconium: 1.4%︎ Carbon: 23.3%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.8%︎ HIP 9643 A 2 c - Icy body Landable
Body distance2,730 LsEarth masses0.0031Radius1,289 kmGravity0.08 gSurface temperature95 K (-178°C/-288°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Manganese: 5.1%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ HIP 9643 B - Class K star
Body distance306,214 LsSolar masses0.7109Solar radius0.7331︎ HIP 9643 B 1 - High metal content world
Body distance306,295 LsEarth masses4.1064Radius9,220 kmGravity1.96 gSurface temperature1,256 K (983°C/1,802°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ HIP 9643 C - Class K star
Body distance306,370 LsSolar masses0.6055Solar radius0.7957︎ HIP 9643 D - Class K star
Body distance307,145 LsSolar masses0.7109Solar radius0.8796︎ HIP 9643 D 1 - High metal content world Landable
Body distance307,035 LsEarth masses0.2850Radius4,146 kmGravity0.67 gSurface temperature773 K (500°C/932°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.2%︎ Tin: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.9%︎ Germanium: 4.6%︎ Vanadium: 5.4%︎ Carbon: 13.2%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.5%︎ Sulphur: 15.7%︎ HIP 9643 D 2 - High metal content world Landable
Body distance307,080 LsEarth masses0.1451Radius3,352 kmGravity0.52 gSurface temperature526 K (253°C/488°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.5%︎ Tellurium: 1.2%︎ Molybdenum: 1.5%︎ Tungsten: 1.2%︎ Chromium: 10.2%︎ Vanadium: 5.5%︎ Carbon: 13.5%︎ Iron: 22.6%︎ Nickel: 17.1%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ HIP 9643 D 3 - High metal content world Landable
Body distance307,089 LsEarth masses0.1046Radius3,021 kmGravity0.47 gSurface temperature429 K (156°C/313°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.8%︎ Niobium: 1.5%︎ Tin: 1.4%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Zirconium: 2.5%︎ Carbon: 13.0%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.3%︎ Sulphur: 15.5%︎ HIP 9643 BCD 1 - Icy body
Body distance308,935 LsRing/belt typeIcy (Pristine)Earth masses2.3475Radius10,012 kmGravity0.95 gSurface temperature86 K (-187°C/-304°F)Surface pressure1.47 atmVolcanismMajor Water geysersAtmosphereArgon-richTerraforming