Star system
T'u Tu
Economy
Agriculture / Refinery
Government
Cooperative
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
107.69 / -101.03 / 59.75
Permit required
No
︎ T'u Tu A - Class K star
Body distance-Solar masses0.5273Solar radius0.6040︎ T'u Tu A 1 - High metal content world Landable
Body distance16 LsEarth masses0.0692Radius2,650 kmGravity0.40 gSurface temperature810 K (537°C/998°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.5%︎ Tellurium: 1.2%︎ Cadmium: 1.7%︎ Tin: 1.4%︎ Chromium: 10.0%︎ Zinc: 6.0%︎ Carbon: 13.4%︎ Iron: 22.2%︎ Nickel: 16.8%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ T'u Tu A 2 - High metal content world Landable
Body distance24 LsEarth masses0.0521Radius2,419 kmGravity0.36 gSurface temperature674 K (401°C/754°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.2%︎ Mercury: 1.0%︎ Tungsten: 1.2%︎ Germanium: 4.7%︎ Manganese: 9.1%︎ Zinc: 6.0%︎ Carbon: 13.4%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.6%︎ Sulphur: 15.9%︎ T'u Tu A 4 - High metal content world Landable
Body distance32 LsEarth masses0.0691Radius2,648 kmGravity0.40 gSurface temperature588 K (315°C/598°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Yttrium: 1.3%︎ Molybdenum: 1.4%︎ Tungsten: 1.2%︎ Manganese: 9.0%︎ Vanadium: 5.4%︎ Zinc: 5.9%︎ Carbon: 13.2%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.5%︎ Sulphur: 15.7%︎ T'u Tu A 3 - High metal content world Landable
Body distance32 LsEarth masses0.0857Radius2,839 kmGravity0.43 gSurface temperature588 K (315°C/598°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Selenium: 2.5%︎ Niobium: 1.5%︎ Tungsten: 1.2%︎ Chromium: 10.0%︎ Zinc: 6.1%︎ Carbon: 13.5%︎ Iron: 22.3%︎ Nickel: 16.9%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ T'u Tu A 6 - High metal content world Landable
Body distance43 LsEarth masses0.1020Radius3,001 kmGravity0.46 gSurface temperature515 K (242°C/467°F)Surface pressure0.00 atmVolcanismMinor Rocky magmaAtmosphereTerraforming︎ Yttrium: 1.3%︎ Niobium: 1.5%︎ Tin: 1.5%︎ Manganese: 9.3%︎ Vanadium: 5.5%︎ Zirconium: 2.6%︎ Carbon: 13.6%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ T'u Tu A 5 - High metal content world Landable
Body distance43 LsEarth masses0.1497Radius3,390 kmGravity0.53 gSurface temperature515 K (242°C/467°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.3%︎ Molybdenum: 1.5%︎ Niobium: 1.6%︎ Arsenic: 2.2%︎ Germanium: 5.0%︎ Zinc: 6.4%︎ Carbon: 14.3%︎ Iron: 23.6%︎ Nickel: 17.9%︎ Phosphorus: 9.2%︎ Sulphur: 17.0%︎ T'u Tu A 7 - High metal content world Landable
Body distance55 LsEarth masses0.1535Radius3,417 kmGravity0.53 gSurface temperature459 K (186°C/366°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Antimony: 1.0%︎ Cadmium: 1.7%︎ Mercury: 1.0%︎ Manganese: 9.0%︎ Vanadium: 5.4%︎ Zinc: 6.0%︎ Carbon: 13.3%︎ Iron: 21.9%︎ Nickel: 16.6%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%︎ T'u Tu A 8 - Earth-like world
Body distance175 LsEarth masses0.5091Radius4,966 kmGravity0.84 gSurface temperature329 K (55°C/132°F)Surface pressure1.25 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ T'u Tu B - Class M star
Body distance2,258 LsSolar masses0.2695Solar radius0.4012︎ T'u Tu B 2 - High metal content world Landable
Body distance2,230 LsEarth masses0.0277Radius1,973 kmGravity0.29 gSurface temperature350 K (77°C/171°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Mercury: 1.0%︎ Molybdenum: 1.4%︎ Chromium: 9.8%︎ Germanium: 4.6%︎ Zinc: 5.9%︎ Carbon: 13.2%︎ Iron: 21.9%︎ Nickel: 16.5%︎ Phosphorus: 8.5%︎ Sulphur: 15.7%︎ T'u Tu B 1 - High metal content world Landable
Body distance2,244 LsEarth masses0.0466Radius2,334 kmGravity0.35 gSurface temperature413 K (140°C/283°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.6%︎ Technetium: 0.8%︎ Niobium: 1.5%︎ Tin: 1.5%︎ Chromium: 10.2%︎ Germanium: 4.8%︎ Carbon: 13.7%︎ Iron: 22.7%︎ Nickel: 17.1%︎ Phosphorus: 8.8%︎ Sulphur: 16.3%︎ T'u Tu B 3 - High metal content world Landable
Body distance2,245 LsEarth masses0.0594Radius2,523 kmGravity0.38 gSurface temperature285 K (12°C/53°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Chromium: 9.5%︎ Germanium: 4.4%︎ Manganese: 8.7%︎ Carbon: 12.7%︎ Iron: 21.1%︎ Nickel: 15.9%︎ Phosphorus: 8.2%︎ Sulphur: 15.2%︎ T'u Tu B 4 - High metal content world
Body distance2,304 LsEarth masses0.0819Radius2,785 kmGravity0.43 gSurface temperature293 K (20°C/67°F)Surface pressure1.10 atmVolcanismAtmosphereNitrogenTerraformingTerraforming︎ T'u Tu B 5 - High metal content world Landable
Body distance2,315 LsEarth masses0.0402Radius2,225 kmGravity0.33 gSurface temperature204 K (-69°C/-93°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.6%︎ Tellurium: 1.3%︎ Mercury: 1.0%︎ Tin: 1.5%︎ Vanadium: 5.8%︎ Zinc: 6.4%︎ Carbon: 14.2%︎ Iron: 23.5%︎ Nickel: 17.7%︎ Phosphorus: 9.1%︎ Sulphur: 16.9%︎ T'u Tu AB 1 - Class I gas giant
Body distance3,169 LsRing/belt typeIcy (Common)
Metal rich (Common)Earth masses487.1840Radius74,852 kmGravity3.53 gSurface temperature126 K (-147°C/-233°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ T'u Tu AB 1 f - Icy body Landable
Body distance3,166 LsEarth masses0.0037Radius1,360 kmGravity0.08 gSurface temperature61 K (-212°C/-350°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.7%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ T'u Tu AB 1 a - Icy body
Body distance3,170 LsEarth masses0.0038Radius1,374 kmGravity0.08 gSurface temperature200 K (-73°C/-100°F)Surface pressure32.28 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming︎ T'u Tu AB 1 c - Icy body
Body distance3,170 LsEarth masses0.0060Radius1,598 kmGravity0.10 gSurface temperature154 K (-119°C/-183°F)Surface pressure6.74 atmVolcanismMajor Water magmaAtmosphereThick MethaneTerraforming︎ T'u Tu AB 1 e - Icy body Landable
Body distance3,170 LsEarth masses0.0051Radius1,514 kmGravity0.09 gSurface temperature61 K (-212°C/-350°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Zinc: 3.2%︎ Carbon: 22.6%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ T'u Tu AB 1 b - Icy body
Body distance3,171 LsEarth masses0.0028Radius1,249 kmGravity0.07 gSurface temperature186 K (-87°C/-124°F)Surface pressure26.43 atmVolcanismCarbon dioxide geysersAtmosphereThick MethaneTerraforming︎ T'u Tu AB 1 h - Icy body Landable
Body distance3,173 LsEarth masses0.0048Radius1,486 kmGravity0.09 gSurface temperature59 K (-214°C/-353°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.3%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 23.1%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ T'u Tu AB 1 g - Icy body Landable
Body distance3,173 LsEarth masses0.0061Radius1,604 kmGravity0.10 gSurface temperature59 K (-214°C/-353°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Vanadium: 2.9%︎ Carbon: 22.7%︎ Iron: 12.0%︎ Nickel: 9.0%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ T'u Tu AB 1 d - Icy body
Body distance3,173 LsEarth masses0.0023Radius1,172 kmGravity0.07 gSurface temperature101 K (-172°C/-278°F)Surface pressure0.23 atmVolcanismAtmosphereMethaneTerraforming︎ T'u Tu AB 2 - Icy body
Body distance3,232 LsEarth masses17.5696Radius17,026 kmGravity2.46 gSurface temperature57 K (-216°C/-356°F)Surface pressure3.16 atmVolcanismWater geysersAtmosphereHeliumTerraforming