Star system
Sirsir
Economy
Military / Refinery
Government
Corporate
Allegiance
Federation
Star type
Class A star Scoopable
Coordinates
105.06 / 3.94 / 7.34
Permit required
No
Powerplay
Exploited
Powers
︎ Sirsir - Class A star
Body distance-Solar masses2.2070Solar radius1.6371︎ Sirsir 1 - High metal content world Landable
Body distance127 LsRing/belt typeMetal rich (Common)Earth masses3.1432Radius8,467 kmGravity1.78 gSurface temperature960 K (687°C/1,269°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.1%︎ Cadmium: 1.6%︎ Mercury: 0.9%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.6%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ Sirsir 2 - High metal content world Landable
Body distance127 LsRing/belt typeRocky (Common)Earth masses2.2905Radius7,773 kmGravity1.54 gSurface temperature960 K (687°C/1,269°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Molybdenum: 1.4%︎ Chromium: 9.7%︎ Manganese: 8.9%︎ Zirconium: 2.5%︎ Carbon: 13.0%︎ Iron: 21.5%︎ Nickel: 16.3%︎ Phosphorus: 8.3%︎ Sulphur: 15.5%︎ Sirsir 3 - High metal content world Landable
Body distance174 LsRing/belt typeRocky (Common)Earth masses3.4157Radius8,700 kmGravity1.83 gSurface temperature819 K (546°C/1,015°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Polonium: 0.6%︎ Cadmium: 1.7%︎ Tungsten: 1.2%︎ Chromium: 10.1%︎ Zinc: 6.1%︎ Zirconium: 2.6%︎ Carbon: 13.6%︎ Iron: 22.4%︎ Nickel: 16.9%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%︎ Sirsir 3 a - Rocky body Landable
Body distance174 LsEarth masses0.0006Radius595 kmGravity0.07 gSurface temperature819 K (546°C/1,015°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.4%︎ Tin: 1.2%︎ Arsenic: 2.7%︎ Germanium: 6.0%︎ Zirconium: 2.4%︎ Carbon: 17.1%︎ Iron: 20.8%︎ Nickel: 15.7%︎ Phosphorus: 11.0%︎ Sulphur: 20.4%︎ Sirsir 5 - High metal content world Landable
Body distance274 LsRing/belt typeMetal rich (Common)Earth masses1.4658Radius8,416 kmGravity0.84 gSurface temperature652 K (379°C/714°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.0%︎ Tin: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Zirconium: 2.5%︎ Carbon: 13.0%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%︎ Sirsir 4 - High metal content world Landable
Body distance275 LsRing/belt typeRocky (Common)Earth masses6.0411Radius10,101 kmGravity2.41 gSurface temperature652 K (379°C/714°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.2%︎ Molybdenum: 1.4%︎ Tungsten: 1.2%︎ Germanium: 4.6%︎ Manganese: 9.2%︎ Zinc: 6.0%︎ Carbon: 13.2%︎ Iron: 22.2%︎ Nickel: 16.8%︎ Phosphorus: 8.5%︎ Sulphur: 15.7%︎ Sirsir 6 - Class III gas giant
Body distance420 LsRing/belt typeMetallic (Common)
Rocky (Common)Earth masses16.4351Radius20,060 kmGravity1.66 gSurface temperature518 K (245°C/473°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Sirsir 6 a - Rocky body
Body distance420 LsEarth masses0.0007Radius620 kmGravity0.07 gSurface temperature527 K (254°C/489°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ Sirsir 6 b - Rocky body Landable
Body distance420 LsEarth masses0.0009Radius676 kmGravity0.08 gSurface temperature527 K (254°C/489°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Sirsir 6 c - Rocky body Landable
Body distance421 LsEarth masses0.0023Radius930 kmGravity0.11 gSurface temperature527 K (254°C/489°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ Sirsir 7 - Class III gas giant
Body distance1,211 LsRing/belt typeMetal rich (Common)Earth masses973.5690Radius75,899 kmGravity6.87 gSurface temperature467 K (194°C/380°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Sirsir 7 a - Rocky body Landable
Body distance1,210 LsEarth masses0.0082Radius1,406 kmGravity0.17 gSurface temperature355 K (82°C/179°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Polonium: 0.5%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.4%︎ Germanium: 5.4%︎ Manganese: 7.7%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ Sirsir 8 - High metal content world
Body distance1,213 LsRing/belt typeMetal rich (Common)
Rocky (Common)Earth masses2.9188Radius8,294 kmGravity1.72 gSurface temperature1,105 K (832°C/1,530°F)Surface pressure421.47 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ Sirsir 9 - Class IV gas giant
Body distance1,551 LsRing/belt typeRocky (Common)Earth masses3,607.9300Radius64,188 kmGravity35.59 gSurface temperature1,113 K (839°C/1,543°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Sirsir 9 a - Rocky body Landable
Body distance1,550 LsEarth masses0.0004Radius514 kmGravity0.06 gSurface temperature428 K (155°C/310°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Mercury: 0.8%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ Sirsir 9 b - Rocky body Landable
Body distance1,554 LsEarth masses0.0008Radius664 kmGravity0.08 gSurface temperature390 K (117°C/242°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ Sirsir 10 - High metal content world
Body distance1,619 LsEarth masses1.2628Radius7,259 kmGravity0.97 gSurface temperature942 K (669°C/1,235°F)Surface pressure169.45 atmVolcanismMinor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ Sirsir 11 b - Rocky body Landable
Body distance3,197 LsEarth masses0.0250Radius2,028 kmGravity0.25 gSurface temperature293 K (19°C/67°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ Sirsir 11 a - Rocky body Landable
Body distance3,197 LsEarth masses0.0249Radius2,025 kmGravity0.25 gSurface temperature307 K (34°C/93°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 15.9%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ Sirsir 12 - Class III gas giant
Body distance3,289 LsRing/belt typeMetal rich (Common)
Rocky (Common)Earth masses1,568.8600Radius75,429 kmGravity11.21 gSurface temperature510 K (237°C/459°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Sirsir 12 b - Rocky body
Body distance3,287 LsEarth masses0.0326Radius2,211 kmGravity0.27 gSurface temperature1,131 K (858°C/1,576°F)Surface pressure203.59 atmVolcanismAtmosphereHot Thick WaterTerraforming︎ Sirsir 12 a - Rocky body Landable
Body distance3,288 LsEarth masses0.0148Radius1,711 kmGravity0.21 gSurface temperature298 K (25°C/76°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Selenium: 3.1%︎ Tellurium: 1.5%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Manganese: 8.3%︎ Zirconium: 2.3%︎ Carbon: 16.7%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ Sirsir 13 - High metal content world
Body distance4,480 LsRing/belt typeRocky (Common)Earth masses10.3793Radius11,593 kmGravity3.14 gSurface temperature534 K (261°C/502°F)Surface pressure139.83 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Methane-richTerraforming︎ Sirsir 11 - Class Y star (brown dwarf)
Body distance3,198 LsSolar masses0.0234Solar radius0.0978