Star system
Epsilon Hydri
Economy
Colony / Industrial
Government
Cooperative
Allegiance
Independent
Star type
Class B star Scoopable
Coordinates
100 / -109.16 / 33.81
Permit required
No
︎ Epsilon Hydri - Class B star
Body distance-Solar masses3.2500Solar radius2.0998︎ Epsilon Hydri 1 - High metal content world Landable
Body distance217 LsEarth masses15.3691Radius12,737 kmGravity3.85 gSurface temperature923 K (650°C/1,202°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Tin: 1.4%︎ Chromium: 9.8%︎ Germanium: 4.6%︎ Vanadium: 5.4%︎ Carbon: 13.2%︎ Iron: 21.9%︎ Nickel: 16.6%︎ Phosphorus: 8.4%︎ Sulphur: 15.7%︎ Epsilon Hydri 2 - High metal content world Landable
Body distance379 LsRing/belt typeRocky (Depleted)Earth masses5.1852Radius9,711 kmGravity2.24 gSurface temperature698 K (425°C/796°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Arsenic: 2.0%︎ Chromium: 9.7%︎ Manganese: 8.9%︎ Carbon: 13.0%︎ Iron: 21.7%︎ Nickel: 16.4%︎ Phosphorus: 8.3%︎ Sulphur: 15.5%︎ Epsilon Hydri 2 a - Rocky body Landable
Body distance379 LsEarth masses0.0017Radius832 kmGravity0.10 gSurface temperature698 K (425°C/796°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.7%︎ Epsilon Hydri 4 - High metal content world
Body distance1,096 LsRing/belt typeMetal rich (Depleted)Earth masses2.5706Radius8,010 kmGravity1.63 gSurface temperature461 K (188°C/370°F)Surface pressure3.62 atmVolcanismMetallic magmaAtmosphereSulphur dioxideTerraforming︎ Epsilon Hydri 3 - Class III gas giant
Body distance1,103 LsRing/belt typeMetallic (Depleted)
Rocky (Depleted)Earth masses726.5920Radius76,136 kmGravity5.09 gSurface temperature514 K (241°C/465°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Offield-Duan - Earth-like world
Body distance2,792 LsEarth masses1.3300Radius6,674 kmGravity1.21 gSurface temperature310 K (37°C/99°F)Surface pressure1.25 atmVolcanismMinor Silicate vapour geysersAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ Shan - Rocky body Landable
Body distance2,793 LsEarth masses0.0300Radius2,092 kmGravity0.28 gSurface temperature257 K (-16°C/3°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.3%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Chromium: 9.0%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 13.8%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 8.9%︎ Sulphur: 16.5%︎ Epsilon Hydri 6 e - Icy body Landable
Body distance5,092 LsRing/belt typeRocky (Depleted)Earth masses0.1566Radius4,693 kmGravity0.29 gSurface temperature178 K (-95°C/-140°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.6%︎ Selenium: 4.3%︎ Molybdenum: 0.7%︎ Tin: 0.7%︎ Chromium: 4.9%︎ Manganese: 4.5%︎ Carbon: 23.1%︎ Iron: 10.8%︎ Nickel: 8.2%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ Epsilon Hydri 6 b - Rocky body Landable
Body distance5,100 LsEarth masses0.0265Radius2,068 kmGravity0.25 gSurface temperature214 K (-59°C/-74°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Germanium: 5.6%︎ Manganese: 8.0%︎ Carbon: 16.1%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ Epsilon Hydri 6 a - Rocky body Landable
Body distance5,104 LsEarth masses0.0369Radius2,303 kmGravity0.28 gSurface temperature225 K (-48°C/-54°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ Epsilon Hydri 6 c - Rocky body Landable
Body distance5,118 LsEarth masses0.0555Radius2,628 kmGravity0.33 gSurface temperature212 K (-61°C/-79°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Molybdenum: 1.3%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.9%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ Epsilon Hydri 6 d - Rocky body Landable
Body distance5,126 LsEarth masses0.0630Radius2,737 kmGravity0.34 gSurface temperature208 K (-65°C/-84°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.9%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ Epsilon Hydri 6 - Class Y star (brown dwarf)
Body distance5,107 LsSolar masses0.0156Solar radius0.0787