Magnetic Field Extreme Activity
Why is this a Gas Giant? Your planet has 10.0% hydrogen and helium, combined with a mass of 269.0x 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: 10.0% (>60% required) ✓ Mass: 269.0x 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 50
Extreme volcanic activity may be hazardous (impact-resurfaced crust) rotation 30
Very slow rotation - severe temperature swings between eternal day and night sides Organic Chemistry 20
Limited organic chemistry potential atmosphere 24
Hydrogen-rich atmosphere typical of gas giants (atmosphere partially stripped by the moon impact) temperature 40
Extreme temperature - very difficult for life magnetic Field 100
Magnetic field provides radiation protection Physical Properties Mass
269.00x Earth (1.61e+27 kg) Radius
6.46x Earth (41,127 km) This planet: 6.46× Earth radius Earth: 1× (baseline)
Surface Gravity
6.46x Earth (63.3 m/s²) Surface Temperature
206 K (-67 °C / -89 °F) Rotation Period
136.0 hours/day (slower than Earth) This planet: 136 h/day Earth: 24 h/day Orbital Environment Distance from Star
1.15 AU (172 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 0.00018% - 7.1 radii
Inside the synchronous orbit: it spiraled inward and was torn apart at the Roche limit (Phobos's fate).
Moon 2 merged 0.50% - 1.9 radii
Merged with an adjacent moon: too close for both to hold a stable orbit.
Moon 3 crashed 0.028% - 1.8 radii
Inside the synchronous orbit: tidal decay dragged it down - it struck the planet ages ago.
Moon 4 rings 0.00089% - 3.5 radii
Inside the synchronous orbit: it spiraled inward and was torn apart at the Roche limit (Phobos's fate).
Moon 5 merged 0.00063% - 1.8 radii
Merged with an adjacent moon: too close for both to hold a stable orbit.
Moon 6 rings 0.00035% - 4.2 radii
Inside the synchronous orbit: it spiraled inward and was torn apart at the Roche limit (Phobos's fate).
-6 atmosphere: atmosphere partially stripped by the moon impact +10 geology: impact-resurfaced crust