Star system

HIP 11728︎

Economy
Colony / Extraction
Government
Democracy
Allegiance
Federation
Star type
Class G star Scoopable
Coordinates
-49.94 / -73.91 / -94.47
Permit required
No

  • ︎ HIP 11728 - Class G star

    Body distance
    -

    Solar masses
    1.0313
    Solar radius
    1.0121

    • ︎ HIP 11728 1 - Earth-like world

      Body distance
      625 Ls

      Earth masses
      0.8079
      Radius
      5,709 km
      Gravity
      1.01 g
      Surface temperature
      283 K (10°C/49°F)
      Surface pressure
      3.69 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Suitable for water-based life
      Terraforming

    • ︎ HIP 11728 2 - High metal content world

      Body distance
      831 Ls

      Earth masses
      0.7592
      Radius
      5,602 km
      Gravity
      0.98 g
      Surface temperature
      383 K (110°C/230°F)
      Surface pressure
      8.08 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Thick Ammonia-rich
      Terraforming

    • ︎ HIP 11728 3 - High metal content world

      Body distance
      1,141 Ls

      Earth masses
      0.6980
      Radius
      5,453 km
      Gravity
      0.95 g
      Surface temperature
      166 K (-108°C/-162°F)
      Surface pressure
      1.34 atm
      Volcanism
      Major Rocky magma
      Atmosphere
      Nitrogen
      Terraforming

      • ︎ HIP 11728 3 a - Rocky body Landable

        Body distance
        1,140 Ls

        Earth masses
        0.0214
        Radius
        1,904 km
        Gravity
        0.24 g
        Surface temperature
        151 K (-122°C/-187°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Arsenic: 2.6%︎ Vanadium: 5.3%︎ Carbon: 16.4%︎ Iron: 21.7%︎ Nickel: 16.4%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%

    • ︎ HIP 11728 4 - High metal content world

      Body distance
      1,438 Ls

      Earth masses
      0.3524
      Radius
      4,429 km
      Gravity
      0.73 g
      Surface temperature
      149 K (-124°C/-191°F)
      Surface pressure
      0.94 atm
      Volcanism
      Atmosphere
      Nitrogen
      Terraforming

    • ︎ HIP 11728 5 - Rocky ice world

      Body distance
      1,965 Ls

      Earth masses
      2.9045
      Radius
      9,884 km
      Gravity
      1.21 g
      Surface temperature
      562 K (289°C/552°F)
      Surface pressure
      11,732.05 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Hot Thick Methane-rich
      Terraforming

    • ︎ HIP 11728 6 - Icy body

      Body distance
      2,444 Ls

      Earth masses
      3.7115
      Radius
      11,400 km
      Gravity
      1.16 g
      Surface temperature
      518 K (245°C/472°F)
      Surface pressure
      16,147.05 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Hot Thick Methane-rich
      Terraforming

    • ︎ HIP 11728 7 - Icy body

      Body distance
      3,664 Ls

      Earth masses
      2.5620
      Radius
      10,268 km
      Gravity
      0.99 g
      Surface temperature
      399 K (126°C/259°F)
      Surface pressure
      7,823.63 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Methane
      Terraforming