Star system

HIP 77818︎

Economy
Terraforming / Industrial
Government
Corporate
Allegiance
Empire
Star type
Class F star Scoopable
Coordinates
96.03 / -17.63 / 128.97
Permit required
No
Powerplay
Exploited
Powers

  • ︎ HIP 77818 - Class F star

    Body distance
    -

    Solar masses
    1.0469
    Solar radius
    1.0475

    • ︎ HIP 77818 2 - High metal content world

      Body distance
      788 Ls

      Earth masses
      1.1870
      Radius
      6,398 km
      Gravity
      1.18 g
      Surface temperature
      250 K (-23°C/-10°F)
      Surface pressure
      4.43 atm
      Volcanism
      Atmosphere
      Nitrogen
      Terraforming
      Terraforming

    • ︎ HIP 77818 1 - Class III gas giant

      Body distance
      804 Ls
      Ring/belt type
      Metal rich (Pristine)
      Rocky (Pristine)

      Earth masses
      1,114.3700
      Radius
      76,595 km
      Gravity
      7.72 g
      Surface temperature
      384 K (111°C/231°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 77818 1 a - Rocky body Landable

        Body distance
        803 Ls

        Earth masses
        0.0019
        Radius
        872 km
        Gravity
        0.10 g
        Surface temperature
        249 K (-24°C/-11°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.1%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Germanium: 5.6%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%
      • ︎ HIP 77818 1 b - Rocky body Landable

        Body distance
        803 Ls

        Earth masses
        0.0068
        Radius
        1,322 km
        Gravity
        0.16 g
        Surface temperature
        237 K (-36°C/-32°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%
      • ︎ HIP 77818 1 c - Rocky body Landable

        Body distance
        805 Ls

        Earth masses
        0.0067
        Radius
        1,318 km
        Gravity
        0.16 g
        Surface temperature
        237 K (-36°C/-32°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Germanium: 5.7%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%
    • ︎ HIP 77818 3 - Class II gas giant

      Body distance
      1,119 Ls
      Ring/belt type
      Metal rich (Pristine)
      Rocky (Pristine)

      Earth masses
      176.1080
      Radius
      44,038 km
      Gravity
      3.69 g
      Surface temperature
      180 K (-93°C/-135°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 77818 3 d - Rocky body Landable

        Body distance
        1,120 Ls

        Earth masses
        0.0006
        Radius
        577 km
        Gravity
        0.07 g
        Surface temperature
        167 K (-106°C/-158°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Manganese: 8.2%︎ Zinc: 5.4%︎ Zirconium: 2.3%︎ Carbon: 16.1%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%
      • ︎ HIP 77818 3 b - Rocky body Landable

        Body distance
        1,121 Ls

        Earth masses
        0.0001
        Radius
        368 km
        Gravity
        0.04 g
        Surface temperature
        168 K (-105°C/-157°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%
      • ︎ HIP 77818 3 a - Rocky body

        Body distance
        1,121 Ls

        Earth masses
        0.0002
        Radius
        421 km
        Gravity
        0.05 g
        Surface temperature
        169 K (-104°C/-155°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Rocky magma
        Atmosphere
        Sulphur dioxide
        Terraforming

      • ︎ HIP 77818 3 c - Rocky body Landable

        Body distance
        1,122 Ls

        Earth masses
        0.0002
        Radius
        428 km
        Gravity
        0.05 g
        Surface temperature
        168 K (-105°C/-158°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Germanium: 5.7%︎ Vanadium: 4.8%︎ Zinc: 5.4%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%
      • ︎ HIP 77818 3 e - Rocky body Landable

        Body distance
        1,125 Ls

        Earth masses
        0.0002
        Radius
        409 km
        Gravity
        0.05 g
        Surface temperature
        167 K (-106°C/-159°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%
      • ︎ HIP 77818 3 f - Rocky body Landable

        Body distance
        1,126 Ls

        Earth masses
        0.0003
        Radius
        448 km
        Gravity
        0.05 g
        Surface temperature
        167 K (-106°C/-160°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 17.9%
    • ︎ HIP 77818 4 - Gas giant with ammonia-based life

      Body distance
      1,500 Ls
      Ring/belt type
      Rocky (Pristine)

      Earth masses
      55.9285
      Radius
      47,734 km
      Gravity
      1.00 g
      Surface temperature
      144 K (-129°C/-201°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 77818 4 g - Rocky body Landable

        Body distance
        1,494 Ls

        Earth masses
        0.0015
        Radius
        812 km
        Gravity
        0.09 g
        Surface temperature
        167 K (-106°C/-158°F)
        Surface pressure
        0.02 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%
      • ︎ HIP 77818 4 f - Rocky body Landable

        Body distance
        1,496 Ls

        Earth masses
        0.0013
        Radius
        772 km
        Gravity
        0.09 g
        Surface temperature
        167 K (-107°C/-160°F)
        Surface pressure
        0.02 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Antimony: 1.2%︎ Selenium: 2.9%︎ Tin: 1.1%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%
      • ︎ HIP 77818 4 a - Rocky body

        Body distance
        1,499 Ls

        Earth masses
        0.0030
        Radius
        1,008 km
        Gravity
        0.12 g
        Surface temperature
        269 K (-4°C/25°F)
        Surface pressure
        2.71 atm
        Volcanism
        Minor Rocky magma
        Atmosphere
        Carbon dioxide
        Terraforming

      • ︎ HIP 77818 4 c - Rocky body

        Body distance
        1,499 Ls

        Earth masses
        0.0015
        Radius
        796 km
        Gravity
        0.09 g
        Surface temperature
        253 K (-20°C/-4°F)
        Surface pressure
        1.62 atm
        Volcanism
        Metallic magma
        Atmosphere
        Carbon dioxide
        Terraforming

      • ︎ HIP 77818 4 e - Rocky body Landable

        Body distance
        1,499 Ls

        Earth masses
        0.0012
        Radius
        754 km
        Gravity
        0.09 g
        Surface temperature
        166 K (-107°C/-161°F)
        Surface pressure
        0.01 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Tellurium: 1.5%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Arsenic: 2.6%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%
      • ︎ HIP 77818 4 b - Rocky body

        Body distance
        1,501 Ls

        Earth masses
        0.0019
        Radius
        864 km
        Gravity
        0.10 g
        Surface temperature
        259 K (-14°C/7°F)
        Surface pressure
        1.97 atm
        Volcanism
        Metallic magma
        Atmosphere
        Carbon dioxide
        Terraforming

      • ︎ HIP 77818 4 d - Rocky body Landable

        Body distance
        1,502 Ls

        Earth masses
        0.0022
        Radius
        916 km
        Gravity
        0.11 g
        Surface temperature
        170 K (-103°C/-153°F)
        Surface pressure
        0.02 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Antimony: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%
    • ︎ HIP 77818 6 - Class III gas giant

      Body distance
      2,603 Ls
      Ring/belt type
      Metal rich (Pristine)
      Rocky (Pristine)

      Earth masses
      1,148.9900
      Radius
      76,489 km
      Gravity
      7.98 g
      Surface temperature
      318 K (45°C/112°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 77818 6 a - Rocky body Landable

        Body distance
        2,602 Ls

        Earth masses
        0.0177
        Radius
        1,812 km
        Gravity
        0.22 g
        Surface temperature
        170 K (-103°C/-153°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Metallic magma
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%
      • ︎ HIP 77818 6 b - Rocky body

        Body distance
        2,602 Ls

        Earth masses
        0.0178
        Radius
        1,815 km
        Gravity
        0.22 g
        Surface temperature
        164 K (-109°C/-165°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Rocky magma
        Atmosphere
        Sulphur dioxide
        Terraforming

    • ︎ HIP 77818 7 - Class IV gas giant

      Body distance
      3,599 Ls
      Ring/belt type
      Metal rich (Pristine)

      Earth masses
      3,519.1200
      Radius
      64,751 km
      Gravity
      34.11 g
      Surface temperature
      908 K (634°C/1,174°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 77818 7 e - Rocky body Landable

        Body distance
        3,590 Ls

        Earth masses
        0.0115
        Radius
        1,597 km
        Gravity
        0.18 g
        Surface temperature
        129 K (-144°C/-227°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Germanium: 5.4%︎ Manganese: 7.7%︎ Zinc: 5.0%︎ Carbon: 16.1%︎ Iron: 18.6%︎ Nickel: 14.0%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%
      • ︎ HIP 77818 7 d - Rocky body

        Body distance
        3,597 Ls

        Earth masses
        0.0085
        Radius
        1,445 km
        Gravity
        0.17 g
        Surface temperature
        394 K (121°C/250°F)
        Surface pressure
        69.94 atm
        Volcanism
        Atmosphere
        Thick Carbon dioxide
        Terraforming

      • ︎ HIP 77818 7 c - Rocky body Landable

        Body distance
        3,603 Ls

        Earth masses
        0.0055
        Radius
        1,239 km
        Gravity
        0.15 g
        Surface temperature
        190 K (-83°C/-117°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Tin: 1.2%︎ Manganese: 8.0%︎ Vanadium: 4.7%︎ Zinc: 5.3%︎ Carbon: 15.9%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%
      • ︎ HIP 77818 7 b - Rocky body

        Body distance
        3,609 Ls

        Earth masses
        0.0075
        Radius
        1,369 km
        Gravity
        0.16 g
        Surface temperature
        222 K (-51°C/-59°F)
        Surface pressure
        0.00 atm
        Volcanism
        Rocky magma
        Atmosphere
        Sulphur dioxide
        Terraforming

      • ︎ HIP 77818 7 f - Rocky body Landable

        Body distance
        3,694 Ls

        Earth masses
        0.0075
        Radius
        1,388 km
        Gravity
        0.16 g
        Surface temperature
        120 K (-153°C/-243°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.2%︎ Manganese: 7.5%︎ Vanadium: 4.5%︎ Carbon: 15.7%︎ Iron: 18.2%︎ Nickel: 13.8%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%
      • ︎ HIP 77818 7 a - Rocky body

        Body distance
        3,738 Ls

        Earth masses
        0.0056
        Radius
        1,240 km
        Gravity
        0.15 g
        Surface temperature
        994 K (720°C/1,329°F)
        Surface pressure
        77.89 atm
        Volcanism
        Major Silicate vapour geysers
        Atmosphere
        Hot Thick Water
        Terraforming

  • ︎ HIP 77818 5 a - Rocky body Landable

    Body distance
    2,630 Ls

    Earth masses
    0.0337
    Radius
    2,236 km
    Gravity
    0.27 g
    Surface temperature
    214 K (-59°C/-75°F)
    Surface pressure
    0.00 atm
    Volcanism
    Major Silicate vapour geysers
    Atmosphere
    Terraforming

    ︎ Ruthenium: 1.2%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%
  • ︎ HIP 77818 5 b - Rocky body

    Body distance
    2,632 Ls

    Earth masses
    0.0333
    Radius
    2,225 km
    Gravity
    0.27 g
    Surface temperature
    188 K (-85°C/-121°F)
    Surface pressure
    0.00 atm
    Volcanism
    Major Rocky magma
    Atmosphere
    Sulphur dioxide
    Terraforming

  • ︎ HIP 77818 5 - Class Y star (brown dwarf)

    Body distance
    2,670 Ls

    Solar masses
    0.0195
    Solar radius
    0.0842