Star system

HR 4720︎

Economy
Industrial / Refinery
Government
Patronage
Allegiance
Empire
Star type
Class G star Scoopable
Coordinates
135.91 / -9.06 / 80.25
Permit required
No
Powerplay
Exploited
Powers
Aisling Duval (Controlling)

  • ︎ HR 4720 - Class G star

    Body distance
    -

    Solar masses
    1.0039
    Solar radius
    1.0588

    • ︎ HR 4720 1 - Class IV gas giant

      Body distance
      732 Ls
      Ring/belt type
      Metallic (Pristine)
      Rocky (Pristine)

      Earth masses
      2,716.3000
      Radius
      68,765 km
      Gravity
      23.35 g
      Surface temperature
      895 K (622°C/1,152°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HR 4720 1 b - Rocky body Landable

        Body distance
        730 Ls

        Earth masses
        0.0422
        Radius
        2,404 km
        Gravity
        0.30 g
        Surface temperature
        359 K (86°C/187°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 1.2%︎ Selenium: 2.9%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.5%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%
      • ︎ HR 4720 1 a - Rocky body Landable

        Body distance
        736 Ls

        Earth masses
        0.0241
        Radius
        2,005 km
        Gravity
        0.24 g
        Surface temperature
        375 K (101°C/215°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.5%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Germanium: 5.7%︎ Manganese: 8.2%︎ Zirconium: 2.3%︎ Carbon: 16.3%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%
      • ︎ HR 4720 1 c - Rocky body Landable

        Body distance
        758 Ls

        Earth masses
        0.0059
        Radius
        1,250 km
        Gravity
        0.15 g
        Surface temperature
        344 K (71°C/160°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.2%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Manganese: 8.0%︎ Vanadium: 4.7%︎ Carbon: 14.5%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 9.3%︎ Sulphur: 17.3%
    • ︎ HR 4720 3 - Gas giant with water-based life

      Body distance
      1,981 Ls
      Ring/belt type
      Metallic (Pristine)
      Metal rich (Pristine)

      Earth masses
      42.0883
      Radius
      49,669 km
      Gravity
      0.69 g
      Surface temperature
      195 K (-78°C/-108°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HR 4720 3 b - Rocky body Landable

        Body distance
        1,934 Ls

        Earth masses
        0.0008
        Radius
        654 km
        Gravity
        0.08 g
        Surface temperature
        197 K (-76°C/-105°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Rocky magma
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.2%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Chromium: 8.9%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%
      • ︎ HR 4720 3 c - Rocky body Landable

        Body distance
        1,935 Ls

        Earth masses
        0.0016
        Radius
        830 km
        Gravity
        0.10 g
        Surface temperature
        197 K (-77°C/-106°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Arsenic: 2.5%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 16.2%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%
      • ︎ HR 4720 3 a - Rocky body Landable

        Body distance
        2,045 Ls

        Earth masses
        0.0020
        Radius
        884 km
        Gravity
        0.10 g
        Surface temperature
        197 K (-76°C/-105°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Metallic magma
        Atmosphere
        Terraforming

        ︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Arsenic: 2.5%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%
    • ︎ HR 4720 2 - Class III gas giant

      Body distance
      1,993 Ls
      Ring/belt type
      Rocky (Pristine)

      Earth masses
      1,097.0500
      Radius
      75,079 km
      Gravity
      7.91 g
      Surface temperature
      374 K (101°C/214°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ HR 4720 2 a - Rocky body

        Body distance
        1,990 Ls

        Earth masses
        0.0020
        Radius
        892 km
        Gravity
        0.11 g
        Surface temperature
        231 K (-42°C/-44°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Rocky magma
        Atmosphere
        Sulphur dioxide
        Terraforming

      • ︎ HR 4720 2 b - Rocky body Landable

        Body distance
        1,992 Ls

        Earth masses
        0.0024
        Radius
        937 km
        Gravity
        0.11 g
        Surface temperature
        223 K (-50°C/-59°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.5%︎ Molybdenum: 1.3%︎ Niobium: 1.4%︎ Arsenic: 2.6%︎ Germanium: 5.8%︎ Vanadium: 5.0%︎ Carbon: 16.6%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%
      • ︎ HR 4720 2 d - Rocky body Landable

        Body distance
        1,993 Ls

        Earth masses
        0.0082
        Radius
        1,407 km
        Gravity
        0.17 g
        Surface temperature
        215 K (-58°C/-73°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 1.4%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%
      • ︎ HR 4720 2 c - Rocky body Landable

        Body distance
        1,995 Ls

        Earth masses
        0.0033
        Radius
        1,043 km
        Gravity
        0.12 g
        Surface temperature
        218 K (-55°C/-67°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%
      • ︎ HR 4720 2 e - Rocky body Landable

        Body distance
        2,000 Ls

        Earth masses
        0.0088
        Radius
        1,440 km
        Gravity
        0.17 g
        Surface temperature
        210 K (-63°C/-82°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%
    • ︎ HR 4720 4 - Class II gas giant

      Body distance
      2,873 Ls
      Ring/belt type
      Rocky (Pristine)

      Earth masses
      73.6146
      Radius
      51,546 km
      Gravity
      1.13 g
      Surface temperature
      160 K (-113°C/-172°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

  • ︎ HR 4720 5 - Gas giant with ammonia-based life

    Body distance
    3,811 Ls

    Earth masses
    64.0943
    Radius
    46,754 km
    Gravity
    1.19 g
    Surface temperature
    141 K (-133°C/-207°F)
    Surface pressure
    0.00 atm
    Volcanism
    Atmosphere
    Terraforming

    • ︎ HR 4720 5 c a - Rocky body

      Body distance
      3,761 Ls

      Earth masses
      0.0002
      Radius
      418 km
      Gravity
      0.05 g
      Surface temperature
      213 K (-61°C/-77°F)
      Surface pressure
      0.43 atm
      Volcanism
      Metallic magma
      Atmosphere
      Carbon dioxide
      Terraforming

    • ︎ HR 4720 5 d - Rocky body Landable

      Body distance
      3,762 Ls

      Earth masses
      0.0019
      Radius
      868 km
      Gravity
      0.10 g
      Surface temperature
      164 K (-109°C/-164°F)
      Surface pressure
      0.02 atm
      Volcanism
      Atmosphere
      Thin Carbon dioxide
      Terraforming

      ︎ Selenium: 3.0%︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%
    • ︎ HR 4720 5 b - Rocky body Landable

      Body distance
      3,764 Ls

      Earth masses
      0.0027
      Radius
      974 km
      Gravity
      0.11 g
      Surface temperature
      167 K (-106°C/-159°F)
      Surface pressure
      0.02 atm
      Volcanism
      Atmosphere
      Thin Carbon dioxide
      Terraforming

      ︎ Technetium: 0.7%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%
    • ︎ HR 4720 5 a - Rocky body

      Body distance
      3,767 Ls

      Earth masses
      0.0034
      Radius
      1,055 km
      Gravity
      0.12 g
      Surface temperature
      219 K (-54°C/-65°F)
      Surface pressure
      0.56 atm
      Volcanism
      Atmosphere
      Carbon dioxide
      Terraforming

    • ︎ HR 4720 5 g - Rocky body Landable

      Body distance
      3,767 Ls

      Earth masses
      0.0022
      Radius
      907 km
      Gravity
      0.11 g
      Surface temperature
      165 K (-109°C/-163°F)
      Surface pressure
      0.02 atm
      Volcanism
      Atmosphere
      Thin Carbon dioxide
      Terraforming

      ︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Mercury: 0.9%︎ Arsenic: 2.6%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 16.3%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%
    • ︎ HR 4720 5 c - Rocky body Landable

      Body distance
      3,768 Ls

      Earth masses
      0.0025
      Radius
      953 km
      Gravity
      0.11 g
      Surface temperature
      166 K (-107°C/-161°F)
      Surface pressure
      0.02 atm
      Volcanism
      Atmosphere
      Thin Carbon dioxide
      Terraforming

      ︎ Antimony: 1.2%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Arsenic: 2.5%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 16.2%︎ Iron: 19.9%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%
    • ︎ HR 4720 5 h - Rocky body Landable

      Body distance
      3,773 Ls

      Earth masses
      0.0014
      Radius
      789 km
      Gravity
      0.09 g
      Surface temperature
      162 K (-111°C/-168°F)
      Surface pressure
      0.02 atm
      Volcanism
      Atmosphere
      Thin Carbon dioxide
      Terraforming

      ︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%
    • ︎ HR 4720 5 e - Rocky body Landable

      Body distance
      3,776 Ls

      Earth masses
      0.0019
      Radius
      875 km
      Gravity
      0.10 g
      Surface temperature
      164 K (-109°C/-164°F)
      Surface pressure
      0.02 atm
      Volcanism
      Atmosphere
      Thin Carbon dioxide
      Terraforming

      ︎ Selenium: 2.9%︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%
    • ︎ HR 4720 5 f - Rocky body Landable

      Body distance
      3,779 Ls

      Earth masses
      0.0021
      Radius
      896 km
      Gravity
      0.11 g
      Surface temperature
      164 K (-109°C/-164°F)
      Surface pressure
      0.02 atm
      Volcanism
      Atmosphere
      Thin Carbon dioxide
      Terraforming

      ︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%