Star system
Silurion
Economy
Extraction / Colony
Government
Cooperative
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
76.75 / 53.16 / 153.94
Permit required
No
︎ Silurion - Class G star
Body distance-Solar masses1.0664Solar radius1.0636︎ Silurion 1 - High metal content world
Body distance15 LsEarth masses8.5992Radius11,055 kmGravity2.86 gSurface temperature7,005 K (6,731°C/12,149°F)Surface pressure6,104,307.92 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Silicate vapourTerraforming︎ Silurion 2 - Class II gas giant
Body distance1,672 LsEarth masses565.3190Radius75,557 kmGravity4.02 gSurface temperature224 K (-49°C/-57°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Silurion 2 c - Rocky body Landable
Body distance1,666 LsEarth masses0.0012Radius754 kmGravity0.09 gSurface temperature156 K (-118°C/-180°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.4%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.7%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Silurion 2 f - Rocky body Landable
Body distance1,667 LsEarth masses0.0012Radius740 kmGravity0.09 gSurface temperature150 K (-123°C/-189°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Zirconium: 2.2%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ Silurion 2 b - Rocky body Landable
Body distance1,671 LsEarth masses0.0015Radius795 kmGravity0.09 gSurface temperature158 K (-115°C/-175°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Germanium: 5.3%︎ Manganese: 7.7%︎ Carbon: 15.1%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Silurion 2 a - Rocky body Landable
Body distance1,673 LsEarth masses0.0006Radius602 kmGravity0.07 gSurface temperature159 K (-114°C/-173°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ Silurion 2 d - Rocky body Landable
Body distance1,674 LsEarth masses0.0011Radius730 kmGravity0.09 gSurface temperature153 K (-120°C/-184°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Zirconium: 2.2%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ Silurion 2 e - Rocky body Landable
Body distance1,683 LsEarth masses0.0017Radius836 kmGravity0.10 gSurface temperature152 K (-121°C/-186°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Germanium: 5.6%︎ Manganese: 8.2%︎ Carbon: 16.1%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ Silurion 2 g - Rocky body Landable
Body distance1,687 LsEarth masses0.0007Radius628 kmGravity0.07 gSurface temperature150 K (-123°C/-189°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.4%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Germanium: 5.5%︎ Carbon: 15.9%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ Silurion 3 - Class I gas giant
Body distance2,215 LsRing/belt typeIcy (Major)
Rocky (Major)Earth masses201.9610Radius65,073 kmGravity1.94 gSurface temperature145 K (-128°C/-198°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Silurion 3 a - Icy body Landable
Body distance2,214 LsEarth masses0.0167Radius2,245 kmGravity0.13 gSurface temperature116 K (-157°C/-250°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 0.9%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 23.2%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ Silurion 3 b - Icy body Landable
Body distance2,218 LsEarth masses0.0048Radius1,493 kmGravity0.09 gSurface temperature114 K (-159°C/-254°F)Surface pressure0.00 atmVolcanismMinor Nitrogen magmaAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.2%︎ Manganese: 4.8%︎ Carbon: 22.5%︎ Iron: 11.6%︎ Nickel: 8.8%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ Silurion 4 - Gas giant with ammonia-based life
Body distance3,023 LsRing/belt typeIcy (Major)
Rocky (Major)Earth masses44.6829Radius27,051 kmGravity2.48 gSurface temperature108 K (-165°C/-265°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Silurion 4 b - Icy body
Body distance3,026 LsRing/belt typeIcy (Major)Earth masses0.3599Radius6,057 kmGravity0.40 gSurface temperature101 K (-172°C/-278°F)Surface pressure8.17 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Silurion 4 a - Icy body Landable
Body distance3,051 LsEarth masses0.0031Radius1,282 kmGravity0.08 gSurface temperature95 K (-178°C/-288°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.1%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Carbon: 22.1%︎ Iron: 12.0%︎ Nickel: 9.0%︎ Phosphorus: 14.2%︎ Sulphur: 26.3%