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

  • ︎ V774 Herculis A - Class K star

    Body distance
    -

    Solar masses
    0.6367
    Solar radius
    0.7396

    • ︎ V774 Herculis A 1 - Class III gas giant

      Body distance
      289 Ls
      Ring/belt type
      Metal rich (Depleted)
      Rocky (Depleted)

      Earth masses
      630.2420
      Radius
      76,246 km
      Gravity
      4.41 g
      Surface temperature
      283 K (10°C/50°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ V774 Herculis A 1 e a - Icy body Landable

        Body distance
        286 Ls

        Earth masses
        0.0009
        Radius
        869 km
        Gravity
        0.05 g
        Surface temperature
        180 K (-93°C/-136°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ 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 distance
        287 Ls

        Earth masses
        0.0054
        Radius
        1,561 km
        Gravity
        0.09 g
        Surface temperature
        181 K (-92°C/-133°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ 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 distance
        288 Ls

        Earth masses
        0.0034
        Radius
        1,268 km
        Gravity
        0.09 g
        Surface temperature
        191 K (-83°C/-117°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ 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 distance
        289 Ls

        Earth masses
        0.0073
        Radius
        1,723 km
        Gravity
        0.10 g
        Surface temperature
        186 K (-87°C/-125°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ 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 distance
        289 Ls

        Earth masses
        0.0060
        Radius
        1,610 km
        Gravity
        0.09 g
        Surface temperature
        186 K (-87°C/-125°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ 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 distance
        295 Ls

        Earth masses
        0.0135
        Radius
        2,104 km
        Gravity
        0.12 g
        Surface temperature
        180 K (-93°C/-136°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ 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 distance
      372 Ls
      Ring/belt type
      Rocky (Depleted)

      Earth masses
      118.6710
      Radius
      58,758 km
      Gravity
      1.40 g
      Surface temperature
      179 K (-94°C/-138°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ V774 Herculis A 2 c - Icy body Landable

        Body distance
        370 Ls

        Earth masses
        0.0126
        Radius
        2,034 km
        Gravity
        0.12 g
        Surface temperature
        152 K (-121°C/-186°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ 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 distance
        370 Ls

        Earth masses
        0.0023
        Radius
        1,170 km
        Gravity
        0.07 g
        Surface temperature
        152 K (-121°C/-186°F)
        Surface pressure
        0.00 atm
        Volcanism
        Water geysers
        Atmosphere
        Terraforming

        ︎ 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 distance
        372 Ls

        Earth masses
        0.0040
        Radius
        1,396 km
        Gravity
        0.08 g
        Surface temperature
        154 K (-120°C/-183°F)
        Surface pressure
        0.00 atm
        Volcanism
        Water geysers
        Atmosphere
        Terraforming

        ︎ 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 distance
        374 Ls

        Earth masses
        0.0025
        Radius
        1,201 km
        Gravity
        0.07 g
        Surface temperature
        153 K (-120°C/-184°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ 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 distance
      476 Ls

      Earth masses
      329.7370
      Radius
      71,829 km
      Gravity
      2.60 g
      Surface temperature
      190 K (-83°C/-118°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ V774 Herculis A 3 a - Icy body

        Body distance
        474 Ls

        Earth masses
        0.0050
        Radius
        1,505 km
        Gravity
        0.09 g
        Surface temperature
        382 K (109°C/227°F)
        Surface pressure
        43.32 atm
        Volcanism
        Atmosphere
        Thick Carbon dioxide
        Terraforming

      • ︎ V774 Herculis A 3 b a - Icy body

        Body distance
        480 Ls

        Earth masses
        0.0002
        Radius
        518 km
        Gravity
        0.03 g
        Surface temperature
        378 K (105°C/220°F)
        Surface pressure
        47.52 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Thick Carbon dioxide
        Terraforming

      • ︎ V774 Herculis A 3 b - Icy body

        Body distance
        481 Ls

        Earth masses
        0.0092
        Radius
        1,833 km
        Gravity
        0.11 g
        Surface temperature
        290 K (17°C/63°F)
        Surface pressure
        5.96 atm
        Volcanism
        Atmosphere
        Thick Carbon dioxide
        Terraforming

      • ︎ V774 Herculis A 3 c - Icy body

        Body distance
        483 Ls

        Earth masses
        0.0026
        Radius
        1,216 km
        Gravity
        0.07 g
        Surface temperature
        257 K (-16°C/3°F)
        Surface pressure
        2.54 atm
        Volcanism
        Atmosphere
        Carbon dioxide
        Terraforming

    • ︎ V774 Herculis A 4 - Class I gas giant

      Body distance
      701 Ls

      Earth masses
      132.0510
      Radius
      57,012 km
      Gravity
      1.65 g
      Surface temperature
      136 K (-137°C/-214°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ V774 Herculis A 4 c - Icy body Landable

        Body distance
        692 Ls

        Earth masses
        0.0043
        Radius
        1,427 km
        Gravity
        0.09 g
        Surface temperature
        112 K (-161°C/-258°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ 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 b - Icy body Landable

        Body distance
        700 Ls

        Earth masses
        0.0012
        Radius
        939 km
        Gravity
        0.06 g
        Surface temperature
        113 K (-160°C/-257°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ 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 a - Icy body Landable

        Body distance
        703 Ls

        Earth masses
        0.0012
        Radius
        926 km
        Gravity
        0.06 g
        Surface temperature
        113 K (-160°C/-256°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Nitrogen magma
        Atmosphere
        Terraforming

        ︎ 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 c a - Icy body Landable

        Body distance
        710 Ls

        Earth masses
        0.0003
        Radius
        620 km
        Gravity
        0.03 g
        Surface temperature
        112 K (-161°C/-258°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Carbon dioxide geysers
        Atmosphere
        Terraforming

        ︎ 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 distance
      924 Ls
      Ring/belt type
      Icy (Depleted)

      Earth masses
      6.7321
      Radius
      13,398 km
      Gravity
      1.52 g
      Surface temperature
      135 K (-138°C/-216°F)
      Surface pressure
      766.19 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Nitrogen
      Terraforming

  • ︎ V774 Herculis B - Class M star

    Body distance
    93,109 Ls

    Solar masses
    0.2227
    Solar radius
    0.3812

    • ︎ V774 Herculis B 5 - Icy body

      Body distance
      91,034 Ls

      Earth masses
      1.2134
      Radius
      8,244 km
      Gravity
      0.73 g
      Surface temperature
      31 K (-242°C/-404°F)
      Surface pressure
      0.25 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Neon-rich
      Terraforming

      • ︎ V774 Herculis B 5 a - Icy body Landable

        Body distance
        91,005 Ls

        Earth masses
        0.0168
        Radius
        2,264 km
        Gravity
        0.13 g
        Surface temperature
        30 K (-243°C/-405°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ 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 3 - Rocky ice world

      Body distance
      92,838 Ls

      Earth masses
      0.3696
      Radius
      5,240 km
      Gravity
      0.55 g
      Surface temperature
      73 K (-200°C/-329°F)
      Surface pressure
      275.36 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming

    • ︎ V774 Herculis B 2 - Rocky ice world

      Body distance
      92,866 Ls

      Earth masses
      0.4134
      Radius
      5,425 km
      Gravity
      0.57 g
      Surface temperature
      113 K (-161°C/-257°F)
      Surface pressure
      3.61 atm
      Volcanism
      Atmosphere
      Methane-rich
      Terraforming

    • ︎ V774 Herculis B 4 - Icy body

      Body distance
      92,934 Ls

      Earth masses
      1.1178
      Radius
      8,053 km
      Gravity
      0.70 g
      Surface temperature
      47 K (-226°C/-375°F)
      Surface pressure
      0.23 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Neon-rich
      Terraforming

    • ︎ V774 Herculis B 1 - Icy body

      Body distance
      93,279 Ls

      Earth masses
      1.2549
      Radius
      8,335 km
      Gravity
      0.73 g
      Surface temperature
      379 K (105°C/222°F)
      Surface pressure
      2,780.95 atm
      Volcanism
      Minor Carbon dioxide geysers
      Atmosphere
      Thick Methane-rich
      Terraforming