Star system
Tau Ceti
︎ Tau Ceti - Class G star
Body distance-Solar masses0.8281Solar radius0.8726︎ Saunders's Claim - Rocky body Landable
Body distance45 LsEarth masses0.0010Radius684 kmGravity0.09 gSurface temperature676 K (402°C/756°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.3%︎ Cadmium: 1.6%︎ Tin: 1.3%︎ Germanium: 5.0%︎ Manganese: 8.5%︎ Zinc: 5.6%︎ Carbon: 14.3%︎ Iron: 20.6%︎ Nickel: 15.6%︎ Phosphorus: 9.2%︎ Sulphur: 17.0%︎ Taylor Colony - Earth-like world
Body distance394 LsEarth masses0.5600Radius5,148 kmGravity0.86 gSurface temperature318 K (44°C/112°F)Surface pressure0.53 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ Bell's Wreck - High metal content world Landable
Body distance755 LsEarth masses0.0900Radius2,902 kmGravity0.43 gSurface temperature219 K (-54°C/-65°F)Surface pressure0.10 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Yttrium: 1.4%︎ Cadmium: 1.8%︎ Mercury: 1.0%︎ Vanadium: 5.7%︎ Zinc: 6.3%︎ Zirconium: 2.7%︎ Carbon: 14.3%︎ Iron: 23.1%︎ Nickel: 17.5%︎ Phosphorus: 9.2%︎ Sulphur: 17.0%︎ Tau Ceti 4 - Rocky ice world Landable
Body distance963 LsEarth masses0.2248Radius4,758 kmGravity0.40 gSurface temperature138 K (-135°C/-210°F)Surface pressure0.08 atmVolcanismAtmosphereThin NeonTerraforming︎ Tellurium: 1.0%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Chromium: 7.9%︎ Manganese: 7.2%︎ Zinc: 4.8%︎ Carbon: 16.5%︎ Iron: 17.5%︎ Nickel: 13.3%︎ Phosphorus: 10.6%︎ Sulphur: 19.6%︎ Starty McStart Planet - Rocky ice world Landable
Body distance1,573 LsEarth masses0.0168Radius873 kmGravity0.90 gSurface temperature122 K (-151°C/-239°F)Surface pressure0.10 atmVolcanismAtmosphereThin NeonTerraforming︎ Ruthenium: 1.1%︎ Molybdenum: 1.1%︎ Niobium: 1.2%︎ Chromium: 7.9%︎ Manganese: 7.2%︎ Vanadium: 4.3%︎ Carbon: 16.4%︎ Iron: 17.5%︎ Nickel: 13.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ Tau Ceti 6 - Icy body Landable
Body distance4,391 LsEarth masses0.2248Radius4,752 kmGravity0.40 gSurface temperature49 K (-224°C/-372°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Selenium: 3.5%︎ Yttrium: 1.0%︎ Cadmium: 1.3%︎ Molybdenum: 1.1%︎ Vanadium: 4.2%︎ Zinc: 4.7%︎ Carbon: 19.0%︎ Iron: 17.2%︎ Nickel: 13.0%︎ Phosphorus: 12.2%︎ Sulphur: 22.6%︎ Tau Ceti 4 - Icy body
Body distance3,543 LsEarth masses0.2248Radius4,752 kmGravity0.40 gSurface temperature49 K (-224°C/-372°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ HIP 30944 3 - Gas giant with water-based life
Body distance3,674 LsRing/belt typeIcy (Pristine)Earth masses568.5850Radius73,473 kmGravity4.28 gSurface temperature152 K (-121°C/-186°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming