Hades
0
Magnetic FieldModerate Activity
Why is this a Ice Giant?Your planet has moderate mass (17.0x Earth) with significant water, carbon, and nitrogen content, characteristic of ice giants.
Ice giants like Uranus and Neptune have icy interiors with thick atmospheres of hydrogen and helium, but not enough to be classified as gas giants.
Classification Criteria:
✓ Mass: 17.0x Earth (5-20x range)✓ Water/Carbon/Nitrogen rich composition
Habitability ScoreUninhabitable
Contributing Factors
water60
Water present but mostly frozen
geology90
Active geology recycles nutrients and drives carbon cycle
rotation100
Optimal rotation period - balanced day/night cycle, moderate weather, and good heat distribution
Organic Chemistry80
Core organic elements (CHNO) present
atmosphere30
Hydrogen-rich atmosphere typical of gas giants
temperature10
Frozen world - minimal potential for complex life
magnetic Field100
Magnetic field provides radiation protection
Physical Properties
Mass
17.00x Earth (1.02e+26 kg)Radius
2.57x Earth (16,382 km)Surface Gravity
2.57x Earth (25.2 m/s²)Surface Temperature
60 K (-213 °C / -352 °F)Rotation Period
16.0 hours/day (faster than Earth)Orbital Environment
Star Type
G-type (Yellow (Sun-like))Distance from Star
49.20 AU (7.36 billion km)Atmosphere
Hydrogen and helium with water, methane, and ammonia ices
Elemental Composition
H - Hydrogen
40.0%
He - Helium
25.0%
C - Carbon
15.0%
Surface Characteristics
Icy mantle surrounding rocky core, with hydrogen-helium atmosphereClosest Real Exoplanet
K2-194 b67% similar
Orbiting K2-194| Yours | K2-194 b | |
|---|---|---|
| Mass | 17.0 × Earth | 12.9 × Earth |
| Radius | 2.57 × Earth | 3.64 × Earth |
| Temperature | 59.7 K | — |
| Starlight received | 0.00 × Earth | — |
| Star temperature | 5,600 K | 5,979 K |
Moons
Moon 1rings0.10% - 1.5 radii
Inside the Roche limit (1.79 planet radii): torn apart into a ring system.