Star system
Eta Antliae
Economy
Extraction / Agriculture
Government
Patronage
Allegiance
Empire
Star type
Class F star Scoopable
Coordinates
104.84 / 28.25 / -2.88
Permit required
No
︎ Eta Antliae - Class F star
Body distance-Solar masses1.7734Solar radius1.4329︎ Eta Antliae 1 f - Rocky body
Body distance1,251 LsEarth masses0.0056Radius1,243 kmGravity0.15 gSurface temperature562 K (288°C/551°F)Surface pressure0.75 atmVolcanismAtmosphereHot WaterTerraforming︎ Eta Antliae 1 c - Rocky body Landable
Body distance1,273 LsEarth masses0.0139Radius1,676 kmGravity0.20 gSurface temperature290 K (17°C/62°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ Eta Antliae 1 e - Rocky body
Body distance1,276 LsEarth masses0.0106Radius1,530 kmGravity0.18 gSurface temperature598 K (325°C/617°F)Surface pressure1.15 atmVolcanismAtmosphereHot WaterTerraforming︎ Eta Antliae 1 e a - Rocky body
Body distance1,295 LsEarth masses0.0006Radius606 kmGravity0.07 gSurface temperature829 K (555°C/1,032°F)Surface pressure16.64 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Sulphur dioxideTerraforming︎ Eta Antliae 1 a - Rocky body Landable
Body distance1,277 LsEarth masses0.0036Radius1,076 kmGravity0.13 gSurface temperature299 K (25°C/78°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.4%︎ Zinc: 5.1%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Eta Antliae 1 b - Rocky body Landable
Body distance1,278 LsEarth masses0.0018Radius851 kmGravity0.10 gSurface temperature299 K (25°C/78°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Chromium: 8.6%︎ Zinc: 5.2%︎ Carbon: 16.2%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ Eta Antliae 1 d - Rocky body Landable
Body distance1,290 LsEarth masses0.0060Radius1,269 kmGravity0.15 gSurface temperature276 K (2°C/36°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.9%︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Carbon: 15.6%︎ Iron: 18.7%︎ Nickel: 14.2%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ Eta Antliae 2 - Class III gas giant
Body distance1,919 LsRing/belt typeMetal rich (Common)Earth masses1,622.9500Radius74,891 kmGravity11.76 gSurface temperature510 K (237°C/459°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Eta Antliae 2 b - Rocky body Landable
Body distance1,917 LsEarth masses0.0059Radius1,264 kmGravity0.15 gSurface temperature250 K (-23°C/-10°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Manganese: 8.0%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ Eta Antliae 2 a - Rocky body
Body distance1,921 LsEarth masses0.0020Radius887 kmGravity0.10 gSurface temperature884 K (611°C/1,132°F)Surface pressure36.04 atmVolcanismAtmosphereHot Thick WaterTerraforming︎ Eta Antliae 2 c - Rocky ice world Landable
Body distance1,926 LsEarth masses0.0034Radius1,093 kmGravity0.12 gSurface temperature204 K (-69°C/-93°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Arsenic: 2.2%︎ Manganese: 7.8%︎ Zinc: 5.1%︎ Carbon: 17.1%︎ Iron: 18.8%︎ Nickel: 14.2%︎ Phosphorus: 10.9%︎ Sulphur: 20.3%︎ Eta Antliae 3 - Class II gas giant
Body distance2,379 LsRing/belt typeRocky (Common)Earth masses123.6130Radius61,628 kmGravity1.32 gSurface temperature192 K (-82°C/-115°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Eta Antliae 3 g - Rocky body Landable
Body distance2,365 LsEarth masses0.0046Radius1,166 kmGravity0.14 gSurface temperature184 K (-89°C/-129°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Mercury: 0.9%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.3%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ Eta Antliae 3 e - Rocky body Landable
Body distance2,375 LsEarth masses0.0030Radius1,008 kmGravity0.12 gSurface temperature184 K (-89°C/-128°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.9%︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.8%︎ Carbon: 15.6%︎ Iron: 18.8%︎ Nickel: 14.2%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ Eta Antliae 3 b - Rocky body Landable
Body distance2,377 LsEarth masses0.0012Radius747 kmGravity0.09 gSurface temperature185 K (-88°C/-126°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Arsenic: 2.5%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.3%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.5%︎ Sulphur: 19.4%︎ Eta Antliae 3 a - Rocky body Landable
Body distance2,380 LsEarth masses0.0008Radius653 kmGravity0.08 gSurface temperature186 K (-88°C/-126°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Mercury: 0.8%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 16.2%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ Eta Antliae 3 d - Rocky body Landable
Body distance2,381 LsEarth masses0.0020Radius879 kmGravity0.10 gSurface temperature185 K (-89°C/-127°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Germanium: 5.4%︎ Zinc: 5.1%︎ Carbon: 15.7%︎ Iron: 18.8%︎ Nickel: 14.2%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Eta Antliae 3 c - Rocky body Landable
Body distance2,382 LsEarth masses0.0019Radius878 kmGravity0.10 gSurface temperature185 K (-88°C/-127°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Arsenic: 2.5%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.8%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ Eta Antliae 3 f - Rocky body Landable
Body distance2,388 LsEarth masses0.0040Radius1,110 kmGravity0.13 gSurface temperature184 K (-89°C/-129°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Mercury: 0.9%︎ Manganese: 8.0%︎ Zinc: 5.3%︎ Carbon: 16.2%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ Eta Antliae 4 - Class I gas giant
Body distance3,470 LsEarth masses19.6511Radius17,575 kmGravity2.59 gSurface temperature149 K (-124°C/-191°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Eta Antliae 4 d - Rocky body Landable
Body distance3,465 LsEarth masses0.0006Radius582 kmGravity0.07 gSurface temperature151 K (-122°C/-188°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Vanadium: 4.7%︎ Zinc: 5.1%︎ Carbon: 15.8%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ Eta Antliae 4 b - Rocky body Landable
Body distance3,468 LsEarth masses0.0013Radius760 kmGravity0.09 gSurface temperature151 K (-122°C/-188°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 2.9%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.5%︎ Iron: 18.8%︎ Nickel: 14.2%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ Eta Antliae 4 a - Rocky body Landable
Body distance3,470 LsEarth masses0.0021Radius893 kmGravity0.11 gSurface temperature151 K (-122°C/-188°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.9%︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Carbon: 15.6%︎ Iron: 18.7%︎ Nickel: 14.2%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Eta Antliae 4 c - Rocky body Landable
Body distance3,471 LsEarth masses0.0008Radius640 kmGravity0.07 gSurface temperature151 K (-122°C/-188°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Germanium: 5.6%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 16.2%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ Eta Antliae 4 e - Rocky body Landable
Body distance3,475 LsEarth masses0.0008Radius644 kmGravity0.07 gSurface temperature151 K (-122°C/-188°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 2.9%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.7%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ Eta Antliae 4 f - Rocky body Landable
Body distance3,476 LsEarth masses0.0008Radius642 kmGravity0.07 gSurface temperature151 K (-122°C/-188°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.2%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.3%︎ Iron: 18.3%︎ Nickel: 13.9%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ Eta Antliae 1 - Class Y star (brown dwarf)
Body distance1,276 LsSolar masses0.0156Solar radius0.0807