Why is this a Ice Giant?Your planet has moderate mass (9534.0x 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.
No solid surface — any water is locked in a supercritical mantle and hot ice, not oceans
geology40
Extreme volcanic activity may be hazardous
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
temperature0
Near absolute zero - all molecular activity ceases, impossible for life
magnetic Field100
Magnetic field provides radiation protection
Physical Properties
Mass
9534.00x Earth (5.69e+28 kg)
Radius
21.20x Earth (135,093 km)
Surface Gravity
21.20x Earth (208.0 m/s²)
Surface Temperature
1 K (-272 °C / -458 °F)
Rotation Period
18.0 hours/day (faster than Earth)
Orbital Environment
Star Type
NS-type (Neutron Star)
Distance from Star
47434.20 AU (7.1 trillion km)
Orbital Period
8,731,188 years
Atmosphere
Hydrogen and helium with water, methane, and ammonia ices
Elemental Composition
O - Oxygen
46.2%
H - Hydrogen
23.1%
C - Carbon
15.4%
Surface Characteristics
No solid surface - a deep volatile envelope over a supercritical water mantle and hot-ice interior
Closest Real Exoplanet
GJ 900 b43% similar
Orbiting GJ 900 A
Yours
GJ 900 b
Mass
9,534 × Earth
3,500 × Earth
Radius
32.0 × Earth
12.4 × Earth
Density (composition)
1.60 g/cm³
10.1 g/cm³
Temperature
0.66 K
1.00 K
Starlight received
0.00 × Earth
—
Star temperature
—
3,976 K
Matched on physical properties only — but pulsar planets are real: the first exoplanets ever confirmed (PSR B1257+12, 1992) orbit a neutron star.Discovered 2024 via imaging · 68 light-years awaySource: NASA Exoplanet Archive
