Habitability
0/ 100
Uninhabitable

Gargantua Ice

by Stargazer
Magnetic FieldLow Activity
Why is this a Ice World?Your planet orbits at 2048.60 AU from its star, resulting in frigid temperatures of 27K.
Ice worlds form beyond the frost line where temperatures are low enough for water and other volatiles to freeze solid. They may have subsurface oceans beneath thick ice shells.
Classification Criteria:
✓ Distance: 2048.60 AU (>3 AU) or Temperature <200K✓ Temperature: 27K✓ Water content: 40.5% for ice formation
Habitability ScoreUninhabitable
0
Contributing Factors
water60
Water present but mostly frozen
geology60
Some geological activity provides slow nutrient cycling
rotation25
Very fast rotation - perpetual hurricane-force winds, extreme Coriolis effects, hazardous for complex life
Organic Chemistry80
Core organic elements (CHNO) present
atmosphere70
Nitrogen atmosphere provides protection but not breathable
temperature0
Near absolute zero - all molecular activity ceases, impossible for life
magnetic Field100
Magnetic field provides radiation protection

Physical Properties

Mass
2.10x Earth (1.25e+25 kg)
Radius
1.28x Earth (8159 km)
Surface Gravity
1.28x Earth (12.6 m/s²)
Surface Temperature
27 K (-246 °C / -410 °F)
Rotation Period
4.0 hours/day (faster than Earth)

Orbital Environment

Star Type
BH-type (Black Hole)
Distance from Star
2048.60 AU (306466197916 million km)

Atmosphere

Thin nitrogen and methane atmosphere

Elemental Composition

O - Oxygen
33.8%
C - Carbon
20.3%
H - Hydrogen
13.5%

Surface Characteristics

Frozen surface covered in water ice, possible subsurface ocean if tidal heating present

Closest Real Exoplanet

K2-169 b80% similar
Orbiting K2-169
YoursK2-169 b
Mass2.10 × Earth2.16 × Earth
Radius1.28 × Earth1.27 × Earth
Temperature27.5 K
Starlight received0.00 × Earth
Star temperature 5,548 K
Matched on physical properties only — no confirmed exoplanet orbits a black hole.Discovered 2018 via transit · 770 light-years awaySource: NASA Exoplanet Archive