Star system
Tau-1 Gruis
Economy
Extraction / Industrial
Government
Patronage
Allegiance
Empire
Star type
Class G star Scoopable
Coordinates
17.13 / -91.44 / 51.59
Permit required
No
Powerplay
Exploited
Powers
Denton Patreus (Controlling)
︎ Tau-1 Gruis - Class G star
Body distance-Solar masses1.4609Solar radius1.2781︎ Tau-1 Gruis 1 - High metal content world Landable
Body distance146 LsEarth masses1.3193Radius6,603 kmGravity1.23 gSurface temperature609 K (336°C/636°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Niobium: 1.6%︎ Tungsten: 1.2%︎ Arsenic: 2.1%︎ Manganese: 9.4%︎ Zinc: 6.2%︎ Carbon: 13.5%︎ Iron: 22.7%︎ Nickel: 17.2%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%︎ Tau-1 Gruis 2 - High metal content world Landable
Body distance183 LsEarth masses1.9928Radius7,445 kmGravity1.46 gSurface temperature543 K (270°C/518°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Tellurium: 1.2%︎ Cadmium: 1.8%︎ Tin: 1.5%︎ Germanium: 4.8%︎ Vanadium: 5.6%︎ Zinc: 6.2%︎ Carbon: 13.7%︎ Iron: 22.9%︎ Nickel: 17.3%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ Tau-1 Gruis 3 - High metal content world Landable
Body distance245 LsEarth masses2.3165Radius7,772 kmGravity1.56 gSurface temperature470 K (196°C/386°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Chromium: 9.5%︎ Germanium: 4.4%︎ Manganese: 8.7%︎ Carbon: 12.6%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.1%︎ Sulphur: 15.0%︎ Tau-1 Gruis 5 - Class III gas giant
Body distance1,344 LsEarth masses385.0600Radius72,597 kmGravity2.97 gSurface temperature254 K (-19°C/-2°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tau-1 Gruis 4 - High metal content world
Body distance459 LsEarth masses2.3673Radius7,820 kmGravity1.57 gSurface temperature1,156 K (883°C/1,621°F)Surface pressure351.19 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ Tau-1 Gruis 6 - Rocky ice world Landable
Body distance3,732 LsRing/belt typeRocky (Low)Earth masses6.0865Radius14,522 kmGravity1.17 gSurface temperature118 K (-155°C/-247°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Niobium: 1.2%︎ Tungsten: 1.0%︎ Manganese: 7.3%︎ Vanadium: 4.3%︎ Zirconium: 2.1%︎ Carbon: 18.4%︎ Iron: 17.7%︎ Nickel: 13.4%︎ Phosphorus: 11.8%︎ Sulphur: 21.8%︎ Tau-1 Gruis 6 a - Rocky body Landable
Body distance3,734 LsEarth masses0.0002Radius444 kmGravity0.05 gSurface temperature120 K (-153°C/-243°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.7%︎ Tau-1 Gruis 6 b - Rocky body Landable
Body distance3,735 LsEarth masses0.0005Radius552 kmGravity0.06 gSurface temperature120 K (-153°C/-243°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ Tau-1 Gruis 6 d - Rocky body Landable
Body distance3,735 LsEarth masses0.0002Radius424 kmGravity0.05 gSurface temperature120 K (-153°C/-243°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%︎ Tau-1 Gruis 6 c - Rocky body Landable
Body distance3,739 LsEarth masses0.0003Radius495 kmGravity0.06 gSurface temperature120 K (-153°C/-243°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Molybdenum: 1.3%︎ Germanium: 5.5%︎ Manganese: 8.0%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ Tau-1 Gruis 7 - Icy body
Body distance5,628 LsRing/belt typeIcy (Low)Earth masses7.5352Radius13,766 kmGravity1.62 gSurface temperature532 K (259°C/498°F)Surface pressure30,818.95 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming︎ Tau-1 Gruis 7 a - Icy body Landable
Body distance5,635 LsRing/belt typeIcy (Low)Earth masses0.2981Radius5,703 kmGravity0.37 gSurface temperature87 K (-186°C/-303°F)Surface pressure0.06 atmVolcanismAtmosphereThin Neon-richTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.2%︎ Manganese: 4.8%︎ Carbon: 22.3%︎ Iron: 11.6%︎ Nickel: 8.8%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%