Star system
V405 Hydrae
Economy
Industrial / Refinery
Government
Corporate
Allegiance
Federation
Star type
Class K star Scoopable
Coordinates
78.06 / 32.22 / -37.22
Permit required
No
Powerplay
Exploited
Powers
︎ V405 Hydrae A - Class K star
Body distance-Solar masses0.6992Solar radius0.8138︎ V405 Hydrae B - Class M star
Body distance1,823 LsSolar masses0.5664Solar radius0.7310︎ V405 Hydrae C - Class M star
Body distance36,141 LsSolar masses0.5039Solar radius0.6703︎ V405 Hydrae D - Class M star
Body distance476,044 LsSolar masses0.3828Solar radius0.5684︎ V405 Hydrae D 3 - Gas giant with ammonia-based life
Body distance476,005 LsRing/belt typeIcy (Major)
Rocky (Major)Earth masses330.1020Radius73,010 kmGravity2.52 gSurface temperature119 K (-154°C/-245°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ V405 Hydrae D 3 c - Icy body Landable
Body distance475,720 LsEarth masses0.0015Radius1,009 kmGravity0.06 gSurface temperature74 K (-199°C/-327°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.5%︎ Zirconium: 1.4%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ V405 Hydrae D 3 d - Icy body
Body distance475,953 LsEarth masses0.0015Radius1,007 kmGravity0.06 gSurface temperature115 K (-158°C/-253°F)Surface pressure0.17 atmVolcanismAtmosphereMethaneTerraforming︎ V405 Hydrae D 3 b - Icy body Landable
Body distance475,988 LsEarth masses0.0019Radius1,093 kmGravity0.07 gSurface temperature75 K (-198°C/-324°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ V405 Hydrae D 3 a - Icy body Landable
Body distance476,030 LsEarth masses0.0002Radius545 kmGravity0.03 gSurface temperature78 K (-195°C/-319°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Selenium: 4.4%︎ Yttrium: 0.7%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Zinc: 3.4%︎ Carbon: 23.4%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ V405 Hydrae D 1 - High metal content world Landable
Body distance476,196 LsEarth masses0.6395Radius5,310 kmGravity0.92 gSurface temperature817 K (544°C/1,011°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Molybdenum: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.6%︎ Germanium: 4.4%︎ Manganese: 8.8%︎ Carbon: 12.7%︎ Iron: 21.3%︎ Nickel: 16.1%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%︎ V405 Hydrae D 2 - Rocky ice world
Body distance476,520 LsEarth masses1.5776Radius8,205 kmGravity0.95 gSurface temperature462 K (189°C/372°F)Surface pressure6,841.22 atmVolcanismMajor Water geysersAtmosphereThick Methane-richTerraforming︎ V405 Hydrae D 2 a - Icy body Landable
Body distance476,352 LsEarth masses0.0775Radius3,579 kmGravity0.25 gSurface temperature91 K (-182°C/-296°F)Surface pressure0.03 atmVolcanismAtmosphereThin ArgonTerraforming︎ Selenium: 4.0%︎ Tellurium: 1.0%︎ Mercury: 0.6%︎ Molybdenum: 0.9%︎ Vanadium: 3.5%︎ Zinc: 3.9%︎ Carbon: 21.6%︎ Iron: 14.2%︎ Nickel: 10.7%︎ Phosphorus: 13.8%︎ Sulphur: 25.7%