Star system
Eir
Economy
Industrial / Colony
Government
Feudal
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
134.13 / 34.94 / -42.13
Permit required
No
︎ Eir - Class M star
Body distance-Solar masses0.2422Solar radius0.4388︎ Eir 1 - High metal content world Landable
Body distance18 LsEarth masses0.0008Radius617 kmGravity0.09 gSurface temperature372 K (99°C/211°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Cadmium: 1.8%︎ Tin: 1.5%︎ Arsenic: 2.2%︎ Manganese: 9.6%︎ Zirconium: 2.7%︎ Carbon: 14.0%︎ Iron: 23.4%︎ Nickel: 17.7%︎ Phosphorus: 9.0%︎ Sulphur: 16.7%︎ Eir 4 - Rocky ice world Landable
Body distance54 LsEarth masses0.0312Radius2,325 kmGravity0.23 gSurface temperature190 K (-83°C/-118°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Arsenic: 1.8%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Carbon: 16.9%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.8%︎ Sulphur: 20.0%︎ Eir 3 - Rocky ice world Landable
Body distance54 LsEarth masses0.0475Radius2,661 kmGravity0.27 gSurface temperature192 K (-81°C/-114°F)Surface pressure0.04 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.2%︎ Mercury: 0.9%︎ Niobium: 1.3%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 17.2%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 11.0%︎ Sulphur: 20.5%︎ Eir 5 - Rocky ice world
Body distance130 LsEarth masses0.2999Radius4,789 kmGravity0.53 gSurface temperature165 K (-108°C/-162°F)Surface pressure548.62 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Eir 6 - Rocky ice world
Body distance197 LsEarth masses0.2589Radius4,574 kmGravity0.50 gSurface temperature140 K (-133°C/-208°F)Surface pressure486.83 atmVolcanismAtmosphereThick NitrogenTerraforming︎ Eir 7 - Rocky ice world
Body distance287 LsEarth masses1.4022Radius8,087 kmGravity0.87 gSurface temperature415 K (142°C/287°F)Surface pressure6,476.68 atmVolcanismMajor Water geysersAtmosphereThick Methane-richTerraforming︎ Eir 8 - Icy body
Body distance504 LsEarth masses1.4880Radius8,703 kmGravity0.80 gSurface temperature63 K (-210°C/-346°F)Surface pressure0.32 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Eir 9 - Icy body
Body distance622 LsEarth masses1.8349Radius9,254 kmGravity0.87 gSurface temperature57 K (-216°C/-357°F)Surface pressure0.35 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ Eir 10 - Icy body
Body distance829 LsEarth masses1.7002Radius9,050 kmGravity0.84 gSurface temperature49 K (-224°C/-371°F)Surface pressure0.33 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ Eir 11 - Class I gas giant
Body distance1,540 LsEarth masses20.5526Radius40,717 kmGravity0.50 gSurface temperature41 K (-232°C/-386°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Eir 11 h - Icy body Landable
Body distance1,532 LsEarth masses0.0004Radius650 kmGravity0.04 gSurface temperature36 K (-237°C/-395°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ Eir 11 e - Icy body Landable
Body distance1,535 LsEarth masses0.0001Radius457 kmGravity0.03 gSurface temperature36 K (-237°C/-395°F)Surface pressure0.00 atmVolcanismMinor Methane magmaAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ Eir 11 b - Icy body Landable
Body distance1,537 LsEarth masses0.0002Radius552 kmGravity0.03 gSurface temperature36 K (-237°C/-395°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Carbon: 22.5%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ Eir 11 d - Icy body Landable
Body distance1,541 LsEarth masses0.0002Radius495 kmGravity0.03 gSurface temperature36 K (-237°C/-395°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Technetium: 0.4%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ Eir 11 a - Icy body Landable
Body distance1,541 LsEarth masses0.0002Radius481 kmGravity0.03 gSurface temperature36 K (-237°C/-395°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.7%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ Eir 11 g - Icy body Landable
Body distance1,542 LsEarth masses0.0003Radius559 kmGravity0.03 gSurface temperature36 K (-237°C/-395°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Zirconium: 1.4%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ Eir 11 c - Icy body Landable
Body distance1,543 LsEarth masses0.0001Radius452 kmGravity0.03 gSurface temperature36 K (-237°C/-395°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.4%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.5%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 15.1%︎ Sulphur: 28.0%︎ Eir 11 f - Icy body Landable
Body distance1,545 LsEarth masses0.0003Radius618 kmGravity0.04 gSurface temperature36 K (-237°C/-395°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Carbon: 22.5%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ Eir 2 - Rocky ice world
Body distance27 LsEarth masses0.0012Radius804 kmGravity0.08 gSurface temperature1,496 K (1,223°C/2,233°F)Surface pressure2,137.91 atmVolcanismAtmosphereHot Thick WaterTerraforming︎ Eir 12 - Icy body
Body distance2,128 LsRing/belt typeIcy (Pristine)Earth masses3.7472Radius11,595 kmGravity1.13 gSurface temperature31 K (-242°C/-404°F)Surface pressure0.66 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming