Star system
S171 9
Economy
Government
Allegiance
Independent
Star type
Class O star Scoopable
Coordinates
-2435.41 / 295.06 / -1328.88
Permit required
No
Powerplay
Unoccupied
Powers
︎ IC 1396 Sector XO-Z d8 - Class F star
Body distance-Solar masses1.5859Solar radius1.3538︎ S171 9 A - Class O star
Body distance-Solar masses115.9220Solar radius19.5637︎ S171 9 A 2 - Class T star (brown dwarf)
Body distance2,899 LsSolar masses0.0391Solar radius0.1400︎ S171 9 A 1 - Class M star
Body distance2,904 LsSolar masses0.4141Solar radius0.6292︎ S171 9 A 3 - Class K star
Body distance3,619 LsSolar masses0.6641Solar radius0.7435︎ S171 9 A 4 a - Helium-rich gas giant
Body distance5,414 LsRing/belt typeRocky (Pristine)Earth masses51.9389Radius46,677 kmGravity0.97 gSurface temperature1,577 K (1,304°C/2,378°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ S171 9 A 4 - Class K star
Body distance5,471 LsSolar masses0.5820Solar radius0.6582︎ S171 9 D - Black hole
Body distance81,552 LsSolar masses11.9531Solar radius0.0001︎ S171 9 B - Black hole
Body distance85,328 LsSolar masses33.6719Solar radius0.0001︎ S171 9 C - Black hole
Body distance85,840 LsSolar masses16.3398Solar radius0.0001︎ S171 9 BCD 1 - Class M star
Body distance88,417 LsSolar masses0.1953Solar radius0.3279︎ S171 9 BCD 1 h - Rocky body Landable
Body distance88,332 LsEarth masses0.3080Radius4,526 kmGravity0.61 gSurface temperature421 K (148°C/298°F)Surface pressure0.04 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Antimony: 1.2%︎ Selenium: 3.1%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Germanium: 5.8%︎ Zinc: 5.5%︎ Carbon: 16.4%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ S171 9 BCD 1 e - Rocky body Landable
Body distance88,427 LsEarth masses0.0599Radius2,690 kmGravity0.34 gSurface temperature491 K (218°C/425°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.1%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 17.9%︎ S171 9 BCD 1 b - Rocky body Landable
Body distance88,434 LsEarth masses0.0543Radius2,606 kmGravity0.33 gSurface temperature562 K (289°C/551°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 2.9%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Germanium: 5.5%︎ Carbon: 15.8%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ S171 9 BCD 1 c - Rocky body Landable
Body distance88,438 LsEarth masses0.0634Radius2,739 kmGravity0.34 gSurface temperature522 K (249°C/480°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.2%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Germanium: 5.7%︎ Vanadium: 4.9%︎ Zinc: 5.4%︎ Carbon: 16.1%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ S171 9 BCD 1 d - Rocky body Landable
Body distance88,442 LsEarth masses0.0376Radius2,314 kmGravity0.29 gSurface temperature522 K (249°C/480°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.2%︎ Iron: 18.7%︎ Nickel: 14.2%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ S171 9 BCD 1 f - Rocky body Landable
Body distance88,496 LsEarth masses0.1778Radius3,808 kmGravity0.50 gSurface temperature461 K (188°C/371°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.3%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Germanium: 5.4%︎ Vanadium: 4.7%︎ Carbon: 15.5%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ S171 9 BCD 1 a - Rocky body Landable
Body distance88,534 LsEarth masses0.1121Radius3,289 kmGravity0.42 gSurface temperature608 K (335°C/635°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.3%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ S171 9 BCD 1 g - Rocky body Landable
Body distance88,545 LsEarth masses0.1868Radius3,868 kmGravity0.51 gSurface temperature439 K (166°C/331°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Antimony: 1.1%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Arsenic: 2.4%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.5%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ S171 9 BCD 1 i - Rocky body Landable
Body distance88,593 LsEarth masses0.2311Radius4,136 kmGravity0.55 gSurface temperature397 K (124°C/254°F)Surface pressure0.01 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.1%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%