Gas Giant Magnetic Field Extreme Activity
Why is this a Gas Giant? Your planet has 85.0% hydrogen and helium, combined with a mass of 549.0x Earth, which exceeds the gas giant threshold. Gas giants form when massive cores capture enormous atmospheres of light gases. They typically form beyond the 'frost line' where volatiles can condense.
✓ Hydrogen + Helium: 85.0% (>60% required) ✓ Mass: 549.0x Earth (>10x required)
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 65
Slow rotation - significant day/night temperature variations, but life can adapt Organic Chemistry 84
Core organic elements (CHNO) present (tidal pools cycle wet and dry - a boost for prebiotic chemistry) atmosphere 30
Hydrogen-rich atmosphere typical of gas giants temperature 40
Extreme temperature - very difficult 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
549.00x Earth (3.28e+27 kg) Radius
8.19x Earth (52,167 km) This planet: 8.19× Earth radius Earth: 1× (baseline)
Surface Gravity
8.19x Earth (80.3 m/s²) Surface Temperature
369 K (96 °C / 205 °F) Rotation Period
41.0 hours/day (slower than Earth) This planet: 41 h/day Earth: 24 h/day Orbital Environment Star Type
SNR-type (Supernova Remnant) Distance from Star
0.41 AU (61.3 million km) Atmosphere Hydrogen and helium dominated with trace methane and ammonia
Surface Characteristics No solid surface - thick gaseous envelope with possible rocky core deep within Moons
Moon 1 rings 1.1% - 1.8 radii
Inside the Roche limit (1.79 planet radii): torn apart into a ring system.
Moon 2 merged 0.025% - 16.2 radii
Merged with an adjacent moon: too close for both to hold a stable orbit.
Moon 3 stable 0.024% - 20.0 radii
Small and distant: a quiet, stable companion.
Moon 4 rings 0.010% - 8.7 radii
Inside the synchronous orbit: it spiraled inward and was torn apart at the Roche limit (Phobos's fate).
Moon 5 rings 0.0060% - 5.2 radii
Inside the synchronous orbit: it spiraled inward and was torn apart at the Roche limit (Phobos's fate).
Moon 6 rings 0.0040% - 6.8 radii
Inside the synchronous orbit: it spiraled inward and was torn apart at the Roche limit (Phobos's fate).
Moon 7 stable 0.0080% - 12.5 radii
Small and distant: a quiet, stable companion.
Moon 8 stable 0.0030% - 15.8 radii
Small and distant: a quiet, stable companion.
Moon 9 stable 0.012% - 26.0 radii
Small and distant: a quiet, stable companion.
+4 chemistry: tidal pools cycle wet and dry - a boost for prebiotic chemistry