Star system
HR 8250
Economy
Extraction / Agriculture
Government
Confederacy
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
-185.72 / -74.97 / 49.56
Permit required
No
︎ HR 8250 - Class F star
Body distance-Solar masses1.2891Solar radius1.2387︎ HR 8250 2 - High metal content world
Body distance455 LsEarth masses3.3705Radius8,622 kmGravity1.84 gSurface temperature1,513 K (1,240°C/2,264°F)Surface pressure478.27 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 8250 2 a - Rocky body Landable
Body distance454 LsEarth masses0.1203Radius3,324 kmGravity0.44 gSurface temperature432 K (159°C/319°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.9%︎ Tellurium: 1.4%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Germanium: 5.4%︎ Manganese: 8.4%︎ Carbon: 15.3%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HR 8250 1 - High metal content world Landable
Body distance322 LsEarth masses1.7443Radius7,168 kmGravity1.38 gSurface temperature514 K (241°C/466°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Tellurium: 1.1%︎ Molybdenum: 1.4%︎ Niobium: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.6%︎ Iron: 21.1%︎ Nickel: 15.9%︎ Phosphorus: 8.1%︎ Sulphur: 15.0%︎ HR 8250 3 - High metal content world
Body distance602 LsEarth masses3.5288Radius8,729 kmGravity1.88 gSurface temperature1,323 K (1,050°C/1,921°F)Surface pressure498.18 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 8250 3 a - Rocky body Landable
Body distance604 LsEarth masses0.1465Radius3,539 kmGravity0.48 gSurface temperature377 K (104°C/220°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Chromium: 8.9%︎ Germanium: 5.2%︎ Zinc: 5.4%︎ Carbon: 14.9%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 9.5%︎ Sulphur: 17.7%︎ HR 8250 4 - High metal content world
Body distance839 LsEarth masses2.3488Radius7,783 kmGravity1.58 gSurface temperature1,071 K (798°C/1,469°F)Surface pressure347.88 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 8250 4 a - Rocky body Landable
Body distance838 LsEarth masses0.1266Radius3,379 kmGravity0.45 gSurface temperature320 K (46°C/116°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Yttrium: 1.2%︎ Niobium: 1.4%︎ Tin: 1.2%︎ Germanium: 5.2%︎ Manganese: 8.2%︎ Zinc: 5.4%︎ Carbon: 15.0%︎ Iron: 19.9%︎ Nickel: 15.0%︎ Phosphorus: 9.6%︎ Sulphur: 17.9%︎ HR 8250 5 - High metal content world
Body distance1,094 LsEarth masses3.2685Radius8,538 kmGravity1.82 gSurface temperature973 K (700°C/1,291°F)Surface pressure464.73 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraformingTerraformable︎ HR 8250 5 a - Rocky body Landable
Body distance1,095 LsEarth masses0.1895Radius3,839 kmGravity0.52 gSurface temperature358 K (85°C/184°F)Surface pressure0.06 atmVolcanismAtmosphereThin Carbon dioxideTerraformingTerraformable︎ Selenium: 3.1%︎ Yttrium: 1.3%︎ Molybdenum: 1.4%︎ Tin: 1.4%︎ Arsenic: 2.6%︎ Vanadium: 5.4%︎ Carbon: 16.5%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ HR 8250 6 - Water world
Body distance1,754 LsEarth masses1.8609Radius7,303 kmGravity1.42 gSurface temperature384 K (111°C/232°F)Surface pressure11.07 atmVolcanismMinor Metallic magmaAtmosphereThick AmmoniaTerraformingTerraformable︎ HR 8250 7 - High metal content world
Body distance3,180 LsEarth masses2.2605Radius7,722 kmGravity1.54 gSurface temperature480 K (207°C/404°F)Surface pressure34.07 atmVolcanismMinor Metallic magmaAtmosphereThick Methane-richTerraforming︎ HR 8250 9 - High metal content world
Body distance4,298 LsEarth masses1.8523Radius7,293 kmGravity1.42 gSurface temperature371 K (98°C/208°F)Surface pressure27.41 atmVolcanismMinor Metallic magmaAtmosphereThick Methane-richTerraforming︎ HR 8250 8 - High metal content world
Body distance4,308 LsEarth masses2.0215Radius7,479 kmGravity1.47 gSurface temperature154 K (-119°C/-182°F)Surface pressure2.32 atmVolcanismMinor Metallic magmaAtmosphereNitrogenTerraforming