Ice Giant Magnetic Field Extreme Activity
Why is this a Ice Giant? Your planet has moderate mass (63.0x 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.
✓ Mass: 63.0x Earth (5-20x range) ✓ Water/Carbon/Nitrogen rich composition
Habitability Score Uninhabitable
Contributing Factors water 15
No solid surface — any water is locked in a supercritical mantle and hot ice, not oceans geology 40
Extreme volcanic activity may be hazardous rotation 30
Very slow rotation - extreme temperature swings between eternal day and night sides Organic Chemistry 29
Carbon and hydrogen present - organic chemistry possible - chlorine-laced environment attacks organic molecules (tidal pools cycle wet and dry - a boost for prebiotic chemistry) atmosphere 18
Hydrogen-rich atmosphere typical of gas giants (partially stripped by slow rotation) temperature 5
Scorching - hot enough to melt lead, though rock stays solid; no chance for life magnetic Field 100
Magnetic field provides radiation protection — but the remnant's shock fronts flood this orbit with cosmic rays Physical Properties Mass
63.00x Earth (3.76e+26 kg) Radius
3.98x Earth (25,351 km) This planet: 3.98× Earth radius Earth: 1× (baseline)
Surface Gravity
3.98x Earth (39.0 m/s²) Surface Temperature
999 K (726 °C / 1,339 °F) Rotation Period
24.0 hours/day This planet: 24 h/day Earth: 24 h/day Orbital Environment Star Type
SNR-type (Supernova Remnant) Distance from Star
0.14 AU (20.9 million km) Atmosphere Hydrogen and helium with water, methane, and ammonia ices
Surface Characteristics No solid surface - a deep volatile envelope over a supercritical water mantle and hot-ice interior Moons
Moon 1 rings 0.010% - 1.8 radii
Inside the synchronous orbit: it spiraled inward and was torn apart at the Roche limit (Phobos's fate).
Moon 2 stable 0.022% - 9.7 radii
Small and distant: a quiet, stable companion.
+4 chemistry: tidal pools cycle wet and dry - a boost for prebiotic chemistry