Kepler-24 b
Ice GiantUninhabitable3782 light years awayFound 2011
Kepler-24 b, from the NASA Exoplanet Archive (found 2011). Measured: 11.1 Earth masses, 0.0804 AU, a 6028 K F-type star. Composition inferred from a measured bulk density of 0.86x Earth's, which is rock and iron, with a day locked to its 8.1-day year, as anything orbiting this close would be.
Kepler-24
- Type
- F-type (White)
- Temperature
- 6,028 K
- Radius
- 1.1 ☉
- Mass
- 1.06 ☉
- Known planets
- 4, including this one
- Luminosity
- 1.16 ☉
Published by the NASA Exoplanet Archive. This world’s temperature and habitability score are computed from this star’s measured luminosity, not from a stand-in for its class.
Ice Giant
Magnetic FieldExtreme Activity
Why is this a Ice Giant?Your planet has moderate mass (11.1x 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: 11.1x Earth (5-20x range)✓ Water/Carbon/Nitrogen rich composition
Habitability ScoreUninhabitable
Contributing Factors
temperature0
Inferno world - temperatures exceed all possibility of life
atmosphere30
Hydrogen-rich atmosphere typical of gas giants
water15
No solid surface — any water is locked in a supercritical mantle and hot ice, not oceans
magnetic Field100
Magnetic field provides radiation protection
geology40
Extreme volcanic activity may be hazardous
Organic Chemistry80
Core organic elements (CHNO) present
rotation30
Very slow rotation - extreme temperature swings between eternal day and night sides
Physical Properties
Mass
11.10x Earth (6.63e+25 kg)Radius
2.23x Earth (14,212 km)Surface Gravity
2.23x Earth (21.9 m/s²)Surface Temperature
1,032 K (759 °C / 1,399 °F)Rotation Period
195.4 hours/day (slower than Earth)Orbital Environment
Star Type
F-type (White)Distance from Star
0.08 AU (12 million km)Orbital Period
7 daysTime Dilation
Clocks run 7.6 seconds per year slower than deep space — about 10 minutes over a lifetimeAtmosphere
Hydrogen and helium with water, methane, and ammonia ices
Elemental Composition
O - Oxygen
31.3%
Si - Silicon
25.0%
Fe - Iron
12.5%



