Star system

HIP 99729︎

Economy
Government
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-145.31 / -53.34 / 125.66
Permit required
No
Powerplay
Unoccupied
Powers

  • ︎ HIP 99729 - Class G star

    Body distance
    -

    Solar masses
    1.0078
    Solar radius
    1.0883

    • ︎ HIP 99729 1 - High metal content world

      Body distance
      11 Ls

      Earth masses
      2.2201
      Radius
      7,673 km
      Gravity
      1.53 g
      Surface temperature
      6,638 K (6,365°C/11,489°F)
      Surface pressure
      1,731,754.26 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Hot Thick Silicate vapour
      Terraforming

    • ︎ HIP 99729 3 - High metal content world

      Body distance
      1,343 Ls

      Earth masses
      1.7660
      Radius
      7,306 km
      Gravity
      1.35 g
      Surface temperature
      217 K (-57°C/-70°F)
      Surface pressure
      2.63 atm
      Volcanism
      Minor Metallic magma
      Atmosphere
      Nitrogen
      Terraforming

    • ︎ HIP 99729 2 - Class III gas giant

      Body distance
      1,346 Ls
      Ring/belt type
      Metallic (Pristine)
      Rocky (Pristine)

      Earth masses
      1,127.7900
      Radius
      75,277 km
      Gravity
      8.09 g
      Surface temperature
      377 K (104°C/220°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 99729 2 a - High metal content world

        Body distance
        1,346 Ls

        Earth masses
        0.0848
        Radius
        2,852 km
        Gravity
        0.42 g
        Surface temperature
        1,079 K (806°C/1,482°F)
        Surface pressure
        477.54 atm
        Volcanism
        Minor Metallic magma
        Atmosphere
        Hot Thick Water
        Terraforming
        Terraformable

    • ︎ HIP 99729 4 - Class III gas giant

      Body distance
      2,413 Ls
      Ring/belt type
      Metal rich (Pristine)

      Earth masses
      1,393.2900
      Radius
      74,571 km
      Gravity
      10.18 g
      Surface temperature
      391 K (118°C/244°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 99729 4 a - Rocky body

        Body distance
        2,415 Ls

        Earth masses
        0.0026
        Radius
        966 km
        Gravity
        0.11 g
        Surface temperature
        190 K (-83°C/-118°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Rocky magma
        Atmosphere
        Sulphur dioxide
        Terraforming

      • ︎ HIP 99729 4 c - Rocky body Landable

        Body distance
        2,415 Ls

        Earth masses
        0.0016
        Radius
        818 km
        Gravity
        0.10 g
        Surface temperature
        176 K (-97°C/-142°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.7%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Arsenic: 2.4%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%

      • ︎ HIP 99729 4 d - Rocky body Landable

        Body distance
        2,418 Ls

        Earth masses
        0.0022
        Radius
        916 km
        Gravity
        0.11 g
        Surface temperature
        170 K (-103°C/-154°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.7%︎ Tin: 1.1%︎ Tungsten: 1.1%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%

      • ︎ HIP 99729 4 e - Rocky body Landable

        Body distance
        2,419 Ls

        Earth masses
        0.0107
        Radius
        1,537 km
        Gravity
        0.18 g
        Surface temperature
        163 K (-110°C/-167°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Ammonia
        Terraforming

        ︎ Antimony: 1.2%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%

      • ︎ HIP 99729 4 b - Rocky body Landable

        Body distance
        2,419 Ls

        Earth masses
        0.0030
        Radius
        1,008 km
        Gravity
        0.12 g
        Surface temperature
        181 K (-92°C/-134°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%

    • ︎ HIP 99729 5 - High metal content world

      Body distance
      2,470 Ls

      Earth masses
      8.1605
      Radius
      10,975 km
      Gravity
      2.75 g
      Surface temperature
      199 K (-74°C/-102°F)
      Surface pressure
      198.33 atm
      Volcanism
      Major Silicate vapour geysers
      Atmosphere
      Thick Argon-rich
      Terraforming

    • ︎ HIP 99729 6 - Class III gas giant

      Body distance
      4,184 Ls

      Earth masses
      2,529.0400
      Radius
      68,622 km
      Gravity
      21.83 g
      Surface temperature
      643 K (370°C/698°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HIP 99729 6 f a - Rocky body Landable

        Body distance
        4,146 Ls

        Earth masses
        0.0003
        Radius
        485 km
        Gravity
        0.05 g
        Surface temperature
        131 K (-142°C/-223°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 3.4%︎ Tellurium: 1.6%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Zinc: 5.2%︎ Zirconium: 2.2%︎ Carbon: 18.2%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 11.6%︎ Sulphur: 21.6%

      • ︎ HIP 99729 6 f - Rocky body Landable

        Body distance
        4,146 Ls

        Earth masses
        0.0068
        Radius
        1,323 km
        Gravity
        0.16 g
        Surface temperature
        131 K (-142°C/-223°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Germanium: 5.4%︎ Vanadium: 4.7%︎ Carbon: 15.5%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%

      • ︎ HIP 99729 6 g - Rocky body Landable

        Body distance
        4,161 Ls

        Earth masses
        0.0106
        Radius
        1,534 km
        Gravity
        0.18 g
        Surface temperature
        120 K (-153°C/-243°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Germanium: 5.6%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%

      • ︎ HIP 99729 6 e - Rocky body Landable

        Body distance
        4,170 Ls

        Earth masses
        0.0013
        Radius
        767 km
        Gravity
        0.09 g
        Surface temperature
        163 K (-110°C/-166°F)
        Surface pressure
        0.01 atm
        Volcanism
        Atmosphere
        Thin Carbon dioxide
        Terraforming

        ︎ Antimony: 1.1%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Germanium: 5.4%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%

      • ︎ HIP 99729 6 d - Rocky body Landable

        Body distance
        4,173 Ls

        Earth masses
        0.0028
        Radius
        984 km
        Gravity
        0.12 g
        Surface temperature
        151 K (-122°C/-187°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.1%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%

      • ︎ HIP 99729 6 c - Rocky body Landable

        Body distance
        4,181 Ls

        Earth masses
        0.0018
        Radius
        854 km
        Gravity
        0.10 g
        Surface temperature
        167 K (-106°C/-160°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.1%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%

      • ︎ HIP 99729 6 a - Rocky body Landable

        Body distance
        4,185 Ls

        Earth masses
        0.0013
        Radius
        776 km
        Gravity
        0.09 g
        Surface temperature
        215 K (-59°C/-74°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Metallic magma
        Atmosphere
        Terraforming

        ︎ Antimony: 1.1%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%

      • ︎ HIP 99729 6 b - Rocky body Landable

        Body distance
        4,187 Ls

        Earth masses
        0.0010
        Radius
        708 km
        Gravity
        0.08 g
        Surface temperature
        185 K (-88°C/-126°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Manganese: 8.2%︎ Zinc: 5.4%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%