Star system
HR 8170
Economy
High Tech / Refinery
Government
Democracy
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
-87.25 / -10.47 / 6.41
Permit required
No
Powerplay
Exploited
Powers
︎ HR 8170 A - Class F star
Body distance-Solar masses1.1992Solar radius1.1349︎ HR 8170 A 1 - High metal content world Landable
Body distance88 LsEarth masses2.1366Radius7,588 kmGravity1.51 gSurface temperature718 K (445°C/833°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Technetium: 0.8%︎ Cadmium: 1.7%︎ Tin: 1.4%︎ Chromium: 9.9%︎ Germanium: 4.6%︎ Zinc: 6.0%︎ Carbon: 13.0%︎ Iron: 22.0%︎ Nickel: 16.7%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%︎ HR 8170 A 2 - High metal content world Landable
Body distance139 LsEarth masses0.6480Radius5,334 kmGravity0.93 gSurface temperature585 K (311°C/593°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.9%︎ Niobium: 1.5%︎ Tin: 1.4%︎ Chromium: 9.6%︎ Germanium: 4.5%︎ Manganese: 8.8%︎ Carbon: 12.7%︎ Iron: 21.4%︎ Nickel: 16.2%︎ Phosphorus: 8.1%︎ Sulphur: 15.0%︎ HR 8170 A 3 - High metal content world
Body distance229 LsEarth masses0.5280Radius5,011 kmGravity0.85 gSurface temperature494 K (220°C/429°F)Surface pressure0.99 atmVolcanismAtmosphereSulphur dioxideTerraforming︎ HR 8170 A 4 - High metal content world
Body distance338 LsEarth masses1.4465Radius6,778 kmGravity1.28 gSurface temperature1,265 K (992°C/1,817°F)Surface pressure223.88 atmVolcanismMinor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 8170 B - Class G star
Body distance12,241 LsSolar masses0.9844Solar radius0.9850︎ HR 8170 B 4 - High metal content world Landable
Body distance12,104 LsEarth masses1.8676Radius7,296 kmGravity1.43 gSurface temperature528 K (255°C/492°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Antimony: 1.0%︎ Selenium: 2.6%︎ Tin: 1.5%︎ Tungsten: 1.3%︎ Chromium: 10.5%︎ Zirconium: 2.7%︎ Carbon: 13.8%︎ Iron: 23.4%︎ Nickel: 17.7%︎ Phosphorus: 8.9%︎ Sulphur: 16.5%︎ HR 8170 B 3 - High metal content world Landable
Body distance12,183 LsEarth masses0.7279Radius5,500 kmGravity0.98 gSurface temperature592 K (319°C/606°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Selenium: 2.5%︎ Niobium: 1.6%︎ Tungsten: 1.3%︎ Chromium: 10.5%︎ Zirconium: 2.7%︎ Carbon: 13.7%︎ Iron: 23.4%︎ Nickel: 17.7%︎ Phosphorus: 8.7%︎ Sulphur: 16.3%︎ HR 8170 B 3 a - Rocky body Landable
Body distance12,177 LsEarth masses0.0601Radius2,660 kmGravity0.35 gSurface temperature592 K (319°C/606°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Germanium: 5.1%︎ Manganese: 8.0%︎ Carbon: 14.4%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 9.2%︎ Sulphur: 17.1%︎ HR 8170 B 2 - High metal content world Landable
Body distance12,208 LsEarth masses0.4150Radius4,654 kmGravity0.78 gSurface temperature672 K (399°C/749°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.6%︎ Tellurium: 1.3%︎ Cadmium: 1.8%︎ Niobium: 1.6%︎ Arsenic: 2.2%︎ Chromium: 10.5%︎ Carbon: 13.8%︎ Iron: 23.3%︎ Nickel: 17.6%︎ Phosphorus: 8.8%︎ Sulphur: 16.4%︎ HR 8170 B 1 - High metal content world Landable
Body distance12,257 LsEarth masses0.3901Radius4,566 kmGravity0.76 gSurface temperature781 K (508°C/946°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Niobium: 1.5%︎ Tin: 1.4%︎ Germanium: 4.6%︎ Manganese: 9.2%︎ Vanadium: 5.5%︎ Carbon: 13.2%︎ Iron: 22.3%︎ Nickel: 16.8%︎ Phosphorus: 8.4%︎ Sulphur: 15.7%︎ HR 8170 B 5 - High metal content world Landable
Body distance12,297 LsEarth masses0.6177Radius5,266 kmGravity0.91 gSurface temperature528 K (255°C/492°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.9%︎ Tin: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.5%︎ Manganese: 8.8%︎ Vanadium: 5.2%︎ Carbon: 12.6%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.1%︎ Sulphur: 15.0%︎ HR 8170 B 6 - High metal content world
Body distance12,348 LsEarth masses3.0123Radius8,362 kmGravity1.75 gSurface temperature1,401 K (1,128°C/2,063°F)Surface pressure433.09 atmVolcanismMetallic magmaAtmosphereHot Thick Carbon dioxideTerraforming