Star system
Alcor
Economy
Refinery / Extraction
Government
Democracy
Allegiance
Alliance
Star type
Class A star Scoopable
Coordinates
-36 / 71.78 / -15.13
Permit required
No
︎ Alcor - Class A star
Body distance-Solar masses2.0938Solar radius1.6228︎ Alcor A 1 - Metal-rich body
Body distance29 LsRing/belt typeRocky (Depleted)Earth masses1.3985Radius5,800 kmGravity1.69 gSurface temperature2,088 K (1,815°C/3,299°F)Surface pressure10.60 atmVolcanismSilicate vapour geysersAtmosphereHot Thick Silicate vapourTerraforming︎ Alcor A 2 - High metal content world
Body distance39 LsRing/belt typeRocky (Depleted)Earth masses5.7383Radius10,283 kmGravity2.21 gSurface temperature7,071 K (6,798°C/12,269°F)Surface pressure3,586,143.60 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Silicate vapourTerraforming︎ Alcor A 3 - Metal-rich body Landable
Body distance53 LsRing/belt typeMetal rich (Depleted)Earth masses1.4845Radius6,558 kmGravity1.40 gSurface temperature1,457 K (1,184°C/2,164°F)Surface pressure0.00 atmVolcanismSilicate vapour geysersAtmosphereTerraforming︎ Yttrium: 2.1%︎ Tin: 2.3%︎ Tungsten: 1.9%︎ Arsenic: 1.7%︎ Chromium: 15.8%︎ Manganese: 14.5%︎ Iron: 35.1%︎ Nickel: 26.6%︎ Alcor A 4 - High metal content world
Body distance112 LsRing/belt typeRocky (Depleted)Earth masses15.5534Radius15,011 kmGravity2.81 gSurface temperature1,014 K (741°C/1,366°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Alcor A 5 - High metal content world Landable
Body distance169 LsRing/belt typeMetal rich (Depleted)
Rocky (Depleted)Earth masses8.3024Radius13,687 kmGravity1.80 gSurface temperature833 K (560°C/1,040°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Niobium: 1.6%︎ Tin: 1.5%︎ Arsenic: 2.1%︎ Chromium: 10.2%︎ Germanium: 4.7%︎ Carbon: 13.6%︎ Iron: 22.7%︎ Nickel: 17.2%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ Alcor A 6 - Helium-rich gas giant
Body distance222 LsEarth masses282.5440Radius68,363 kmGravity2.46 gSurface temperature763 K (489°C/913°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Alcor A 7 - Helium-rich gas giant
Body distance222 LsEarth masses266.2430Radius67,887 kmGravity2.35 gSurface temperature761 K (488°C/910°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Alcor B - Class M star
Body distance1,257 LsSolar masses0.2344Solar radius0.4110︎ Alcor B 3 - High metal content world
Body distance1,229 LsEarth masses1.3440Radius6,635 kmGravity1.24 gSurface temperature1,399 K (1,125°C/2,058°F)Surface pressure34.33 atmVolcanismMinor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ Alcor B 4 - High metal content world
Body distance1,253 LsEarth masses1.4511Radius6,770 kmGravity1.29 gSurface temperature1,527 K (1,254°C/2,290°F)Surface pressure223.89 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ Alcor B 4 a - Rocky body Landable
Body distance1,220 LsEarth masses0.0631Radius2,702 kmGravity0.35 gSurface temperature478 K (205°C/400°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.9%︎ Technetium: 0.7%︎ Niobium: 1.4%︎ Tin: 1.3%︎ Chromium: 9.2%︎ Vanadium: 5.0%︎ Carbon: 15.4%︎ Iron: 20.5%︎ Nickel: 15.5%︎ Phosphorus: 9.8%︎ Sulphur: 18.3%︎ Alcor B 2 - High metal content world
Body distance1,265 LsEarth masses1.0577Radius6,181 kmGravity1.12 gSurface temperature734 K (461°C/862°F)Surface pressure1.72 atmVolcanismMinor Silicate vapour geysersAtmosphereHot Sulphur dioxideTerraforming︎ Alcor B 1 - High metal content world
Body distance1,267 LsEarth masses1.5540Radius6,923 kmGravity1.32 gSurface temperature1,846 K (1,573°C/2,864°F)Surface pressure25.75 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ Alcor AB 1 - Class T star (brown dwarf)
Body distance3,526 LsSolar masses0.0430Solar radius0.1322︎ Alcor AB 1 g - Rocky body Landable
Body distance3,475 LsEarth masses0.0318Radius2,193 kmGravity0.27 gSurface temperature217 K (-56°C/-69°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Tin: 1.1%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ Alcor AB 1 h - Rocky body Landable
Body distance3,478 LsEarth masses0.0905Radius3,071 kmGravity0.39 gSurface temperature213 K (-60°C/-76°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 17.9%︎ Alcor AB 1 h a - Rocky body Landable
Body distance3,475 LsEarth masses0.0039Radius1,116 kmGravity0.13 gSurface temperature212 K (-61°C/-78°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.4%︎ Niobium: 1.2%︎ Tungsten: 1.0%︎ Chromium: 7.9%︎ Manganese: 7.3%︎ Vanadium: 4.3%︎ Carbon: 16.6%︎ Iron: 17.6%︎ Nickel: 13.3%︎ Phosphorus: 10.6%︎ Sulphur: 19.8%︎ Alcor AB 1 f - Rocky body Landable
Body distance3,500 LsEarth masses0.0468Radius2,486 kmGravity0.31 gSurface temperature223 K (-50°C/-59°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ Alcor AB 1 b - Rocky body
Body distance3,511 LsEarth masses0.0370Radius2,302 kmGravity0.28 gSurface temperature247 K (-26°C/-15°F)Surface pressure0.00 atmVolcanismRocky magmaAtmosphereSulphur dioxideTerraforming︎ Alcor AB 1 i - Rocky body Landable
Body distance3,514 LsEarth masses0.0793Radius2,944 kmGravity0.37 gSurface temperature207 K (-66°C/-86°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Antimony: 1.1%︎ Selenium: 2.9%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ Alcor AB 1 i a - Rocky body Landable
Body distance3,577 LsEarth masses0.0022Radius933 kmGravity0.11 gSurface temperature207 K (-66°C/-87°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Cadmium: 1.3%︎ Molybdenum: 1.1%︎ Chromium: 7.8%︎ Manganese: 7.2%︎ Vanadium: 4.3%︎ Carbon: 16.4%︎ Iron: 17.3%︎ Nickel: 13.1%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ Alcor AB 1 e - Rocky body Landable
Body distance3,515 LsEarth masses0.0455Radius2,463 kmGravity0.30 gSurface temperature231 K (-42°C/-43°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Germanium: 5.4%︎ Zinc: 5.2%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ Alcor AB 1 a - Rocky body Landable
Body distance3,532 LsEarth masses0.0384Radius2,332 kmGravity0.29 gSurface temperature291 K (18°C/65°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Alcor AB 1 d - Rocky body Landable
Body distance3,540 LsEarth masses0.0175Radius1,806 kmGravity0.22 gSurface temperature238 K (-35°C/-32°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.3%︎ Selenium: 3.3%︎ Niobium: 1.5%︎ Tungsten: 1.2%︎ Arsenic: 2.8%︎ Zirconium: 2.5%︎ Carbon: 17.6%︎ Iron: 21.5%︎ Nickel: 16.3%︎ Phosphorus: 11.3%︎ Sulphur: 20.9%︎ Alcor AB 1 c - Rocky body Landable
Body distance3,543 LsEarth masses0.0167Radius1,777 kmGravity0.21 gSurface temperature247 K (-26°C/-15°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Yttrium: 1.1%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Arsenic: 2.4%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%