Star system
V774 Herculis
Economy
Colony / Agriculture
Government
Democracy
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-57.03 / 17.28 / 45.41
Permit required
No
Powerplay
Exploited
Powers
︎ V774 Herculis A - Class K star
Body distance-Solar masses0.6367Solar radius0.7396︎ V774 Herculis A 1 - Class III gas giant
Body distance289 LsRing/belt typeMetal rich (Depleted)
Rocky (Depleted)Earth masses630.2420Radius76,246 kmGravity4.41 gSurface temperature283 K (10°C/50°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ V774 Herculis A 1 e a - Icy body Landable
Body distance286 LsEarth masses0.0009Radius869 kmGravity0.05 gSurface temperature180 K (-93°C/-136°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.5%︎ Cadmium: 0.7%︎ Mercury: 0.4%︎ Manganese: 3.6%︎ Vanadium: 2.2%︎ Zinc: 2.4%︎ Carbon: 26.4%︎ Iron: 8.8%︎ Nickel: 6.6%︎ Phosphorus: 16.9%︎ Sulphur: 31.4%︎ V774 Herculis A 1 d - Icy body Landable
Body distance287 LsEarth masses0.0054Radius1,561 kmGravity0.09 gSurface temperature181 K (-92°C/-133°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Germanium: 3.4%︎ Manganese: 4.8%︎ Zirconium: 1.4%︎ Carbon: 24.0%︎ Iron: 11.7%︎ Nickel: 8.8%︎ Phosphorus: 15.4%︎ Sulphur: 28.6%︎ V774 Herculis A 1 a - Icy body Landable
Body distance288 LsEarth masses0.0034Radius1,268 kmGravity0.09 gSurface temperature191 K (-83°C/-117°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 1.1%︎ Niobium: 1.0%︎ Tungsten: 0.8%︎ Germanium: 4.1%︎ Manganese: 5.8%︎ Vanadium: 3.4%︎ Carbon: 20.9%︎ Iron: 14.0%︎ Nickel: 10.6%︎ Phosphorus: 13.4%︎ Sulphur: 24.9%︎ V774 Herculis A 1 b - Icy body Landable
Body distance289 LsEarth masses0.0073Radius1,723 kmGravity0.10 gSurface temperature186 K (-87°C/-125°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Molybdenum: 0.7%︎ Niobium: 0.8%︎ Chromium: 5.1%︎ Zinc: 3.1%︎ Carbon: 23.2%︎ Iron: 11.2%︎ Nickel: 8.5%︎ Phosphorus: 14.8%︎ Sulphur: 27.6%︎ V774 Herculis A 1 c - Icy body Landable
Body distance289 LsEarth masses0.0060Radius1,610 kmGravity0.09 gSurface temperature186 K (-87°C/-125°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.3%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Manganese: 4.7%︎ Zinc: 3.1%︎ Carbon: 23.3%︎ Iron: 11.3%︎ Nickel: 8.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%︎ V774 Herculis A 1 e - Icy body Landable
Body distance295 LsEarth masses0.0135Radius2,104 kmGravity0.12 gSurface temperature180 K (-93°C/-136°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Arsenic: 1.5%︎ Germanium: 3.4%︎ Zinc: 3.2%︎ Carbon: 24.3%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 15.6%︎ Sulphur: 28.9%︎ V774 Herculis A 2 - Gas giant with water-based life
Body distance372 LsRing/belt typeRocky (Depleted)Earth masses118.6710Radius58,758 kmGravity1.40 gSurface temperature179 K (-94°C/-138°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ V774 Herculis A 2 c - Icy body Landable
Body distance370 LsEarth masses0.0126Radius2,034 kmGravity0.12 gSurface temperature152 K (-121°C/-186°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.1%︎ Molybdenum: 0.8%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ V774 Herculis A 2 d - Icy body Landable
Body distance370 LsEarth masses0.0023Radius1,170 kmGravity0.07 gSurface temperature152 K (-121°C/-186°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ V774 Herculis A 2 a - Icy body Landable
Body distance373 LsEarth masses0.0040Radius1,396 kmGravity0.08 gSurface temperature154 K (-120°C/-183°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ V774 Herculis A 2 b - Icy body Landable
Body distance374 LsEarth masses0.0025Radius1,201 kmGravity0.07 gSurface temperature153 K (-120°C/-184°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ V774 Herculis A 3 - Class II gas giant
Body distance476 LsEarth masses329.7370Radius71,829 kmGravity2.60 gSurface temperature190 K (-83°C/-118°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ V774 Herculis A 3 b - Icy body
Body distance474 LsEarth masses0.0092Radius1,833 kmGravity0.11 gSurface temperature290 K (17°C/63°F)Surface pressure5.96 atmVolcanismAtmosphereThick Carbon dioxideTerraforming︎ V774 Herculis A 3 a - Icy body
Body distance474 LsEarth masses0.0050Radius1,505 kmGravity0.09 gSurface temperature382 K (109°C/227°F)Surface pressure43.32 atmVolcanismAtmosphereThick Carbon dioxideTerraforming︎ V774 Herculis A 3 b a - Icy body
Body distance480 LsEarth masses0.0002Radius518 kmGravity0.03 gSurface temperature378 K (105°C/220°F)Surface pressure47.52 atmVolcanismMajor Water geysersAtmosphereThick Carbon dioxideTerraforming︎ V774 Herculis A 3 c - Icy body
Body distance483 LsEarth masses0.0026Radius1,216 kmGravity0.07 gSurface temperature257 K (-16°C/3°F)Surface pressure2.54 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ V774 Herculis A 4 - Class I gas giant
Body distance701 LsEarth masses132.0510Radius57,012 kmGravity1.65 gSurface temperature136 K (-137°C/-214°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ V774 Herculis A 4 c - Icy body Landable
Body distance692 LsEarth masses0.0043Radius1,427 kmGravity0.09 gSurface temperature112 K (-161°C/-258°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Carbon: 22.4%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ V774 Herculis A 4 a - Icy body Landable
Body distance703 LsEarth masses0.0012Radius926 kmGravity0.06 gSurface temperature113 K (-160°C/-256°F)Surface pressure0.00 atmVolcanismMinor Nitrogen magmaAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.3%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 23.1%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%︎ V774 Herculis A 4 b - Icy body Landable
Body distance705 LsEarth masses0.0012Radius939 kmGravity0.06 gSurface temperature113 K (-160°C/-257°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ V774 Herculis A 4 c a - Icy body Landable
Body distance710 LsEarth masses0.0003Radius620 kmGravity0.03 gSurface temperature112 K (-161°C/-258°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Selenium: 4.7%︎ Tellurium: 0.8%︎ Cadmium: 0.7%︎ Niobium: 0.6%︎ Chromium: 4.1%︎ Vanadium: 2.2%︎ Carbon: 25.0%︎ Iron: 9.1%︎ Nickel: 6.9%︎ Phosphorus: 16.0%︎ Sulphur: 29.8%︎ V774 Herculis A 5 - Icy body
Body distance924 LsRing/belt typeIcy (Depleted)Earth masses6.7321Radius13,398 kmGravity1.52 gSurface temperature135 K (-138°C/-216°F)Surface pressure766.19 atmVolcanismMajor Water geysersAtmosphereThick NitrogenTerraforming︎ V774 Herculis B - Class M star
Body distance93,109 LsSolar masses0.2227Solar radius0.3812︎ V774 Herculis B 5 - Icy body
Body distance91,034 LsEarth masses1.2134Radius8,244 kmGravity0.73 gSurface temperature31 K (-242°C/-404°F)Surface pressure0.25 atmVolcanismMinor Carbon dioxide geysersAtmosphereNeon-richTerraforming︎ V774 Herculis B 5 a - Icy body Landable
Body distance91,053 LsEarth masses0.0168Radius2,264 kmGravity0.13 gSurface temperature30 K (-243°C/-405°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Zirconium: 1.4%︎ Carbon: 23.2%︎ Iron: 12.0%︎ Nickel: 9.0%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ V774 Herculis B 2 - Rocky ice world
Body distance92,866 LsEarth masses0.4134Radius5,425 kmGravity0.57 gSurface temperature113 K (-161°C/-257°F)Surface pressure3.61 atmVolcanismAtmosphereMethane-richTerraforming︎ V774 Herculis B 3 - Rocky ice world
Body distance92,988 LsEarth masses0.3696Radius5,240 kmGravity0.55 gSurface temperature73 K (-200°C/-329°F)Surface pressure275.36 atmVolcanismAtmosphereThick Argon-richTerraforming︎ V774 Herculis B 1 - Icy body
Body distance93,029 LsEarth masses1.2549Radius8,335 kmGravity0.73 gSurface temperature379 K (105°C/222°F)Surface pressure2,780.95 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Methane-richTerraforming︎ V774 Herculis B 4 - Icy body
Body distance93,038 LsEarth masses1.1178Radius8,053 kmGravity0.70 gSurface temperature47 K (-226°C/-375°F)Surface pressure0.23 atmVolcanismMinor Carbon dioxide geysersAtmosphereNeon-richTerraforming