Star system
M Hydrae
Economy
Industrial / Refinery
Government
Corporate
Allegiance
Alliance
Star type
Class F star Scoopable
Coordinates
37.88 / 49.56 / 76.56
Permit required
No
︎ Gl 561.1 B - Class F star
Body distance-Solar masses1.3008Solar radius1.1623︎ M Hydrae B 1 - Metal-rich body Landable
Body distance45 LsEarth masses0.3295Radius3,473 kmGravity1.11 gSurface temperature1,231 K (958°C/1,756°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.7%︎ Cadmium: 2.9%︎ Tin: 2.5%︎ Arsenic: 1.7%︎ Chromium: 16.7%︎ Zinc: 10.1%︎ Iron: 37.2%︎ Nickel: 28.2%︎ M Hydrae B 2 - Metal-rich body Landable
Body distance65 LsEarth masses0.3338Radius3,487 kmGravity1.12 gSurface temperature1,056 K (783°C/1,441°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 1.1%︎ Molybdenum: 2.4%︎ Niobium: 2.5%︎ Manganese: 15.3%︎ Vanadium: 9.1%︎ Zirconium: 4.3%︎ Iron: 37.1%︎ Nickel: 28.1%︎ M Hydrae B 3 - High metal content world Landable
Body distance85 LsEarth masses0.3719Radius4,499 kmGravity0.75 gSurface temperature951 K (678°C/1,252°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.8%︎ Cadmium: 1.8%︎ Mercury: 1.0%︎ Arsenic: 2.2%︎ Germanium: 4.8%︎ Manganese: 9.6%︎ Carbon: 13.8%︎ Iron: 23.2%︎ Nickel: 17.6%︎ Phosphorus: 8.8%︎ Sulphur: 16.4%︎ M Hydrae B 4 - High metal content world Landable
Body distance85 LsEarth masses0.3636Radius4,467 kmGravity0.74 gSurface temperature951 K (678°C/1,252°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.8%︎ Molybdenum: 1.5%︎ Niobium: 1.6%︎ Vanadium: 5.8%︎ Zinc: 6.4%︎ Zirconium: 2.7%︎ Carbon: 14.0%︎ Iron: 23.6%︎ Nickel: 17.9%︎ Phosphorus: 8.9%︎ Sulphur: 16.6%︎ M Hydrae B 5 - High metal content world Landable
Body distance119 LsEarth masses0.2359Radius3,904 kmGravity0.63 gSurface temperature832 K (559°C/1,038°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Molybdenum: 1.4%︎ Tin: 1.4%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Zirconium: 2.5%︎ Carbon: 12.9%︎ Iron: 21.7%︎ Nickel: 16.4%︎ Phosphorus: 8.2%︎ Sulphur: 15.3%︎ M Hydrae B 6 - High metal content world Landable
Body distance208 LsEarth masses0.9803Radius6,010 kmGravity1.10 gSurface temperature677 K (404°C/760°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Niobium: 1.5%︎ Tungsten: 1.2%︎ Chromium: 10.0%︎ Germanium: 4.5%︎ Zinc: 6.0%︎ Carbon: 12.9%︎ Iron: 22.2%︎ Nickel: 16.8%︎ Phosphorus: 8.2%︎ Sulphur: 15.3%︎ M Hydrae B 6 a - Rocky body Landable
Body distance208 LsEarth masses0.0945Radius3,076 kmGravity0.41 gSurface temperature677 K (404°C/760°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Manganese: 8.0%︎ Vanadium: 4.8%︎ Carbon: 14.4%︎ Iron: 19.4%︎ Nickel: 14.6%︎ Phosphorus: 9.3%︎ Sulphur: 17.2%︎ M Hydrae - Class F star
Body distance1,868 LsSolar masses1.0469Solar radius1.0899︎ M Hydrae A 2 - High metal content world Landable
Body distance1,793 LsEarth masses0.3158Radius4,276 kmGravity0.70 gSurface temperature762 K (489°C/911°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.9%︎ Cadmium: 1.6%︎ Tin: 1.4%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.5%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ M Hydrae A 1 - High metal content world Landable
Body distance2,043 LsEarth masses4.4173Radius9,262 kmGravity2.09 gSurface temperature983 K (710°C/1,310°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.3%︎ Niobium: 1.6%︎ Tungsten: 1.3%︎ Germanium: 4.9%︎ Zinc: 6.5%︎ Zirconium: 2.8%︎ Carbon: 14.0%︎ Iron: 23.9%︎ Nickel: 18.1%︎ Phosphorus: 9.0%︎ Sulphur: 16.6%︎ M Hydrae AB 1 - Class II gas giant
Body distance6,395 LsEarth masses381.9570Radius68,648 kmGravity3.29 gSurface temperature161 K (-112°C/-169°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming