Star system

Ullangwa︎

Economy
Colony / High Tech
Government
Corporate
Allegiance
Empire
Star type
Class M star Scoopable
Coordinates
69.84 / -199.38 / 32.03
Permit required
No
Powerplay
Unoccupied
Powers

  • ︎ Ullangwa A - Class M star

    Body distance
    -

    Solar masses
    0.4453
    Solar radius
    0.5655

    • ︎ Ullangwa A 1 - Class II gas giant

      Body distance
      739 Ls
      Ring/belt type
      Icy (Depleted)
      Rocky (Depleted)

      Earth masses
      717.9480
      Radius
      76,613 km
      Gravity
      4.97 g
      Surface temperature
      212 K (-62°C/-79°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

    • ︎ Ullangwa A 2 - Class II gas giant

      Body distance
      975 Ls
      Ring/belt type
      Icy (Depleted)
      Rocky (Depleted)

      Earth masses
      520.6230
      Radius
      74,825 km
      Gravity
      3.78 g
      Surface temperature
      162 K (-111°C/-168°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Ullangwa A 2 b - Icy body Landable

        Body distance
        974 Ls

        Earth masses
        0.0294
        Radius
        2,680 km
        Gravity
        0.17 g
        Surface temperature
        93 K (-180°C/-292°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Carbon dioxide geysers
        Atmosphere
        Terraforming

        ︎ Antimony: 0.8%︎ Molybdenum: 0.8%︎ Niobium: 0.9%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Germanium: 3.6%︎ Carbon: 22.9%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%

      • ︎ Ullangwa A 2 a - Icy body Landable

        Body distance
        976 Ls

        Earth masses
        0.0104
        Radius
        1,909 km
        Gravity
        0.12 g
        Surface temperature
        98 K (-176°C/-284°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Yttrium: 0.7%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Vanadium: 3.1%︎ Carbon: 23.2%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.6%

      • ︎ Ullangwa A 2 c - Icy body Landable

        Body distance
        983 Ls

        Earth masses
        0.0428
        Radius
        3,067 km
        Gravity
        0.18 g
        Surface temperature
        84 K (-189°C/-308°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 0.8%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Germanium: 3.2%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 23.2%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%

    • ︎ Ullangwa A 3 - Gas giant with water-based life

      Body distance
      1,223 Ls
      Ring/belt type
      Icy (Depleted)

      Earth masses
      881.8140
      Radius
      76,768 km
      Gravity
      6.08 g
      Surface temperature
      223 K (-50°C/-59°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Ullangwa A 3 h - Icy body Landable

        Body distance
        1,182 Ls

        Earth masses
        0.0470
        Radius
        3,163 km
        Gravity
        0.19 g
        Surface temperature
        78 K (-196°C/-320°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Argon
        Terraforming

        ︎ Polonium: 0.3%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.3%︎ Germanium: 3.1%︎ Manganese: 4.9%︎ Carbon: 22.7%︎ Iron: 11.8%︎ Nickel: 9.0%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%

      • ︎ Ullangwa A 3 d - Icy body Landable

        Body distance
        1,219 Ls

        Earth masses
        0.0056
        Radius
        1,563 km
        Gravity
        0.09 g
        Surface temperature
        86 K (-187°C/-304°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.8%︎ Selenium: 4.2%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.6%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 26.8%

      • ︎ Ullangwa A 3 c - Icy body Landable

        Body distance
        1,223 Ls

        Earth masses
        0.0040
        Radius
        1,393 km
        Gravity
        0.08 g
        Surface temperature
        89 K (-184°C/-299°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Selenium: 4.3%︎ Cadmium: 1.0%︎ Niobium: 0.8%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 23.1%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%

      • ︎ Ullangwa A 3 a - Icy body Landable

        Body distance
        1,225 Ls

        Earth masses
        0.0045
        Radius
        1,450 km
        Gravity
        0.09 g
        Surface temperature
        92 K (-181°C/-295°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Carbon: 22.8%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%

      • ︎ Ullangwa A 3 b - Icy body Landable

        Body distance
        1,225 Ls

        Earth masses
        0.0049
        Radius
        1,488 km
        Gravity
        0.09 g
        Surface temperature
        89 K (-184°C/-299°F)
        Surface pressure
        0.00 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.4%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%

      • ︎ Ullangwa A 3 e - Icy body Landable

        Body distance
        1,225 Ls

        Earth masses
        0.0049
        Radius
        1,494 km
        Gravity
        0.09 g
        Surface temperature
        84 K (-189°C/-308°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 23.0%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%

      • ︎ Ullangwa A 3 g a - Icy body Landable

        Body distance
        1,230 Ls

        Earth masses
        0.0005
        Radius
        703 km
        Gravity
        0.04 g
        Surface temperature
        81 K (-192°C/-314°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.6%︎ Selenium: 4.6%︎ Niobium: 0.6%︎ Tungsten: 0.5%︎ Germanium: 3.0%︎ Manganese: 3.8%︎ Carbon: 24.9%︎ Iron: 9.2%︎ Nickel: 7.0%︎ Phosphorus: 16.0%︎ Sulphur: 29.7%

      • ︎ Ullangwa A 3 g - Icy body Landable

        Body distance
        1,230 Ls

        Earth masses
        0.0144
        Radius
        2,125 km
        Gravity
        0.13 g
        Surface temperature
        81 K (-192°C/-314°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.5%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%

      • ︎ Ullangwa A 3 f a - Icy body Landable

        Body distance
        1,231 Ls

        Earth masses
        0.0012
        Radius
        953 km
        Gravity
        0.05 g
        Surface temperature
        83 K (-190°C/-311°F)
        Surface pressure
        0.00 atm
        Volcanism
        Carbon dioxide geysers
        Atmosphere
        Terraforming

        ︎ Ruthenium: 0.6%︎ Selenium: 4.6%︎ Cadmium: 0.7%︎ Molybdenum: 0.6%︎ Chromium: 4.1%︎ Germanium: 3.0%︎ Carbon: 24.8%︎ Iron: 9.2%︎ Nickel: 6.9%︎ Phosphorus: 15.9%︎ Sulphur: 29.5%

      • ︎ Ullangwa A 3 f - Icy body Landable

        Body distance
        1,231 Ls

        Earth masses
        0.0132
        Radius
        2,063 km
        Gravity
        0.13 g
        Surface temperature
        83 K (-190°C/-311°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.8%︎ Selenium: 4.2%︎ Niobium: 0.9%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Carbon: 22.7%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%

    • ︎ Ullangwa A 4 - Class I gas giant

      Body distance
      1,811 Ls
      Ring/belt type
      Icy (Depleted)

      Earth masses
      430.2780
      Radius
      71,679 km
      Gravity
      3.40 g
      Surface temperature
      124 K (-149°C/-237°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Ullangwa A 4 d - Icy body

        Body distance
        1,806 Ls

        Earth masses
        0.0103
        Radius
        1,903 km
        Gravity
        0.12 g
        Surface temperature
        211 K (-62°C/-80°F)
        Surface pressure
        63.67 atm
        Volcanism
        Water geysers
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ Ullangwa A 4 a - Icy body

        Body distance
        1,812 Ls

        Earth masses
        0.0048
        Radius
        1,483 km
        Gravity
        0.09 g
        Surface temperature
        215 K (-58°C/-73°F)
        Surface pressure
        37.95 atm
        Volcanism
        Major Water geysers
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ Ullangwa A 4 b - Icy body

        Body distance
        1,813 Ls

        Earth masses
        0.0046
        Radius
        1,463 km
        Gravity
        0.09 g
        Surface temperature
        201 K (-72°C/-98°F)
        Surface pressure
        32.94 atm
        Volcanism
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ Ullangwa A 4 c - Icy body

        Body distance
        1,814 Ls

        Earth masses
        0.0123
        Radius
        2,018 km
        Gravity
        0.12 g
        Surface temperature
        214 K (-59°C/-74°F)
        Surface pressure
        72.03 atm
        Volcanism
        Carbon dioxide geysers
        Atmosphere
        Thick Methane
        Terraforming

      • ︎ Ullangwa A 4 e - Icy body Landable

        Body distance
        1,818 Ls
        Ring/belt type
        Icy (Depleted)

        Earth masses
        0.0973
        Radius
        3,997 km
        Gravity
        0.25 g
        Surface temperature
        63 K (-211°C/-347°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Thin Nitrogen
        Terraforming

        ︎ Selenium: 4.2%︎ Tellurium: 0.8%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Germanium: 3.1%︎ Manganese: 4.9%︎ Carbon: 22.7%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.6%︎ Sulphur: 27.0%

  • ︎ Ullangwa B - Class M star

    Body distance
    158,625 Ls

    Solar masses
    0.2344
    Solar radius
    0.4251

    • ︎ Ullangwa B 11 - Class I gas giant

      Body distance
      157,791 Ls
      Ring/belt type
      Icy (Depleted)

      Earth masses
      24.9264
      Radius
      40,174 km
      Gravity
      0.63 g
      Surface temperature
      51 K (-222°C/-367°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Ullangwa B 11 d - Icy body Landable

        Body distance
        157,790 Ls

        Earth masses
        0.0009
        Radius
        867 km
        Gravity
        0.05 g
        Surface temperature
        45 K (-228°C/-378°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%

      • ︎ Ullangwa B 11 b - Icy body Landable

        Body distance
        157,792 Ls

        Earth masses
        0.0002
        Radius
        518 km
        Gravity
        0.03 g
        Surface temperature
        45 K (-228°C/-378°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Chromium: 5.6%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.3%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%

      • ︎ Ullangwa B 11 c - Icy body Landable

        Body distance
        157,794 Ls

        Earth masses
        0.0013
        Radius
        960 km
        Gravity
        0.06 g
        Surface temperature
        45 K (-228°C/-378°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Selenium: 4.3%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.6%︎ Zirconium: 1.4%︎ Carbon: 23.0%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%

      • ︎ Ullangwa B 11 e - Icy body Landable

        Body distance
        157,798 Ls

        Earth masses
        0.0007
        Radius
        775 km
        Gravity
        0.05 g
        Surface temperature
        45 K (-228°C/-378°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Vanadium: 3.0%︎ Zinc: 3.4%︎ Carbon: 23.0%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%

      • ︎ Ullangwa B 11 a - Icy body Landable

        Body distance
        157,806 Ls

        Earth masses
        0.0005
        Radius
        677 km
        Gravity
        0.04 g
        Surface temperature
        45 K (-228°C/-378°F)
        Surface pressure
        0.00 atm
        Volcanism
        Minor Carbon dioxide geysers
        Atmosphere
        Terraforming

        ︎ Technetium: 0.4%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Manganese: 5.1%︎ Carbon: 22.7%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%

    • ︎ Ullangwa B 12 - Class I gas giant

      Body distance
      157,901 Ls
      Ring/belt type
      Icy (Depleted)
      Metal rich (Depleted)

      Earth masses
      12.9645
      Radius
      30,456 km
      Gravity
      0.57 g
      Surface temperature
      42 K (-231°C/-383°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      • ︎ Ullangwa B 12 a - Icy body Landable

        Body distance
        157,899 Ls

        Earth masses
        0.0003
        Radius
        581 km
        Gravity
        0.03 g
        Surface temperature
        38 K (-235°C/-392°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 23.1%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%

      • ︎ Ullangwa B 12 b - Icy body Landable

        Body distance
        157,901 Ls

        Earth masses
        0.0002
        Radius
        530 km
        Gravity
        0.03 g
        Surface temperature
        38 K (-235°C/-392°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Polonium: 0.3%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.3%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%

      • ︎ Ullangwa B 12 c - Icy body Landable

        Body distance
        157,910 Ls

        Earth masses
        0.0002
        Radius
        544 km
        Gravity
        0.03 g
        Surface temperature
        38 K (-235°C/-392°F)
        Surface pressure
        0.00 atm
        Volcanism
        Atmosphere
        Terraforming

        ︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Manganese: 5.2%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.2%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%

    • ︎ Ullangwa B 9 - Icy body

      Body distance
      158,382 Ls

      Earth masses
      1.5064
      Radius
      8,667 km
      Gravity
      0.81 g
      Surface temperature
      70 K (-203°C/-334°F)
      Surface pressure
      0.37 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Helium
      Terraforming

    • ︎ Ullangwa B 7 - Rocky ice world

      Body distance
      158,407 Ls

      Earth masses
      0.4036
      Radius
      5,369 km
      Gravity
      0.57 g
      Surface temperature
      125 K (-148°C/-234°F)
      Surface pressure
      745.15 atm
      Volcanism
      Atmosphere
      Thick Nitrogen
      Terraforming

    • ︎ Ullangwa B 2 - Rocky ice world Landable

      Body distance
      158,588 Ls

      Earth masses
      0.0319
      Radius
      2,343 km
      Gravity
      0.24 g
      Surface temperature
      231 K (-42°C/-43°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Antimony: 0.8%︎ Selenium: 3.0%︎ Tin: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Carbon: 16.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%

    • ︎ Ullangwa B 1 - High metal content world Landable

      Body distance
      158,640 Ls

      Earth masses
      0.0004
      Radius
      487 km
      Gravity
      0.07 g
      Surface temperature
      423 K (150°C/302°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Polonium: 0.6%︎ Cadmium: 1.7%︎ Tin: 1.4%︎ Chromium: 9.9%︎ Vanadium: 5.4%︎ Zinc: 6.0%︎ Carbon: 12.9%︎ Iron: 21.9%︎ Nickel: 16.6%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%

    • ︎ Ullangwa B 3 - Rocky ice world Landable

      Body distance
      158,677 Ls

      Earth masses
      0.1524
      Radius
      3,870 km
      Gravity
      0.41 g
      Surface temperature
      182 K (-91°C/-132°F)
      Surface pressure
      0.00 atm
      Volcanism
      Atmosphere
      Terraforming

      ︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Germanium: 4.0%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 17.1%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.9%︎ Sulphur: 20.3%

    • ︎ Ullangwa B 10 - Icy body

      Body distance
      158,686 Ls

      Earth masses
      1.4685
      Radius
      8,602 km
      Gravity
      0.81 g
      Surface temperature
      60 K (-213°C/-352°F)
      Surface pressure
      0.29 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Neon-rich
      Terraforming

    • ︎ Ullangwa B 5 - Rocky ice world

      Body distance
      158,741 Ls

      Earth masses
      0.1128
      Radius
      3,517 km
      Gravity
      0.37 g
      Surface temperature
      136 K (-137°C/-215°F)
      Surface pressure
      4.08 atm
      Volcanism
      Atmosphere
      Argon
      Terraforming

    • ︎ Ullangwa B 4 - Rocky ice world

      Body distance
      158,741 Ls

      Earth masses
      0.1336
      Radius
      3,712 km
      Gravity
      0.39 g
      Surface temperature
      154 K (-120°C/-183°F)
      Surface pressure
      100.99 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming

    • ︎ Ullangwa B 8 - Icy body

      Body distance
      158,781 Ls

      Earth masses
      1.5987
      Radius
      8,820 km
      Gravity
      0.84 g
      Surface temperature
      401 K (127°C/261°F)
      Surface pressure
      5,213.54 atm
      Volcanism
      Major Water geysers
      Atmosphere
      Thick Methane
      Terraforming

    • ︎ Ullangwa B 6 - Rocky ice world

      Body distance
      158,806 Ls

      Earth masses
      0.7577
      Radius
      6,413 km
      Gravity
      0.75 g
      Surface temperature
      128 K (-145°C/-230°F)
      Surface pressure
      153.79 atm
      Volcanism
      Atmosphere
      Thick Argon-rich
      Terraforming