Star system
Brians
Economy
Industrial / Agriculture
Government
Patronage
Allegiance
Empire
Star type
Class M star (red super giant) Scoopable
Coordinates
107.75 / -135.16 / -8.41
Permit required
No
︎ Brians A - Class M star
Body distance-Solar masses0.3008Solar radius0.4803︎ Brians A 1 - High metal content world
Body distance22 LsEarth masses0.3445Radius4,385 kmGravity0.73 gSurface temperature405 K (132°C/269°F)Surface pressure0.71 atmVolcanismAtmosphereSulphur dioxideTerraforming︎ Brians A 1 a - Rocky body Landable
Body distance22 LsEarth masses0.0140Radius1,657 kmGravity0.21 gSurface temperature387 K (114°C/237°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Niobium: 1.4%︎ Tin: 1.3%︎ Arsenic: 2.4%︎ Chromium: 9.2%︎ Germanium: 5.4%︎ Carbon: 15.3%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ Brians A 2 - High metal content world
Body distance32 LsEarth masses0.1215Radius3,167 kmGravity0.49 gSurface temperature339 K (66°C/151°F)Surface pressure0.33 atmVolcanismMinor Silicate vapour geysersAtmosphereSulphur dioxideTerraforming︎ Brians A 3 - High metal content world
Body distance32 LsEarth masses0.1066Radius3,037 kmGravity0.47 gSurface temperature338 K (65°C/149°F)Surface pressure0.26 atmVolcanismMinor Metallic magmaAtmosphereSulphur dioxideTerraforming︎ Brians A 4 - Earth-like world
Body distance57 LsEarth masses0.1050Radius3,023 kmGravity0.47 gSurface temperature305 K (32°C/90°F)Surface pressure1.25 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ Brians A 5 - Water world
Body distance77 LsEarth masses0.0997Radius2,974 kmGravity0.46 gSurface temperature265 K (-8°C/18°F)Surface pressure0.11 atmVolcanismAtmosphereWater-richTerraformingTerraformable︎ Brians A 6 - High metal content world
Body distance77 LsEarth masses0.0828Radius2,802 kmGravity0.43 gSurface temperature288 K (15°C/59°F)Surface pressure0.98 atmVolcanismAtmosphereNitrogenTerraformingTerraforming︎ Brians B - Class L star (brown dwarf)
Body distance701 LsSolar masses0.1250Solar radius0.2480︎ Brians B 5 - High metal content world Landable
Body distance655 LsEarth masses0.0983Radius2,960 kmGravity0.46 gSurface temperature224 K (-49°C/-57°F)Surface pressure0.09 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Technetium: 0.8%︎ Cadmium: 1.7%︎ Tin: 1.4%︎ Chromium: 9.9%︎ Germanium: 4.6%︎ Zinc: 6.0%︎ Carbon: 13.1%︎ Iron: 22.0%︎ Nickel: 16.6%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%︎ Brians B 4 - High metal content world Landable
Body distance673 LsEarth masses0.0228Radius1,846 kmGravity0.27 gSurface temperature189 K (-84°C/-120°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.1%︎ Cadmium: 1.6%︎ Mercury: 0.9%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.5%︎ Iron: 21.1%︎ Nickel: 15.9%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ Brians B 1 - High metal content world
Body distance707 LsEarth masses0.1222Radius3,172 kmGravity0.49 gSurface temperature266 K (-7°C/19°F)Surface pressure0.24 atmVolcanismAtmosphereSulphur dioxideTerraformingTerraformable︎ Brians B 3 - High metal content world Landable
Body distance709 LsEarth masses0.0264Radius1,938 kmGravity0.29 gSurface temperature205 K (-68°C/-90°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Niobium: 1.5%︎ Tungsten: 1.2%︎ Chromium: 9.8%︎ Vanadium: 5.3%︎ Zinc: 5.9%︎ Carbon: 13.0%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%︎ Brians B 2 - High metal content world Landable
Body distance720 LsEarth masses0.0278Radius1,970 kmGravity0.29 gSurface temperature227 K (-46°C/-50°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.0%︎ Cadmium: 1.8%︎ Molybdenum: 1.5%︎ Arsenic: 2.2%︎ Germanium: 4.8%︎ Manganese: 9.5%︎ Carbon: 13.7%︎ Iron: 23.0%︎ Nickel: 17.4%︎ Phosphorus: 8.8%︎ Sulphur: 16.3%︎ Brians AB 1 - Class I gas giant
Body distance1,419 LsEarth masses6.7906Radius26,809 kmGravity0.38 gSurface temperature46 K (-227°C/-377°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Brians AB 1 a - Icy body Landable
Body distance1,745 LsEarth masses0.0002Radius528 kmGravity0.03 gSurface temperature41 K (-232°C/-385°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.5%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ Brians AB 2 - Icy body
Body distance2,119 LsEarth masses2.2847Radius10,427 kmGravity0.85 gSurface temperature35 K (-238°C/-396°F)Surface pressure0.37 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Brians C - Class L star (brown dwarf)
Body distance99,022 LsSolar masses0.1797Solar radius0.3738