Ashedar
0
Rocky Terrestrial
✦ PhoteronNone Activity
Why is this a Rocky Terrestrial?Your planet is dominated by silicate (40.0%) and iron (12.9%) content, forming a rocky terrestrial body.
Rocky terrestrial planets are primarily composed of silicate rocks and metals. They're the most common type of small planet in the universe.
Classification Criteria:
✓ Silicon: 40.0% + Iron: 12.9% + Magnesium: 11.8%✓ Mass: 0.2x Earth (terrestrial range)
Habitability ScoreUninhabitable
Contributing Factors
water0
No water - the recipe has no hydrogen and oxygen to form it
geology30
Geologically dead - no nutrient recycling
rotation65
Slow rotation - significant day/night temperature variations, but life can adapt
Organic Chemistry20
Limited organic chemistry potential
atmosphere50
CO₂ atmosphere with moderate greenhouse effect
temperature40
Extreme temperature - very difficult for life
magnetic Field30
No magnetic field - vulnerable to solar radiation
Physical Properties
Mass
0.20x Earth (1.19e+24 kg)Radius
0.58x Earth (3,726 km)Surface Gravity
0.58x Earth (5.7 m/s²)Surface Temperature
201 K (-72 °C / -98 °F)Rotation Period
44.0 hours/day (slower than Earth)Orbital Environment
Star Type
F-type (White)Distance from Star
5.07 AU (758 million km)Atmosphere
Thin CO₂ atmosphere
Elemental Composition
Si - Silicon
40.0%
O - Oxygen
17.6%
Fe - Iron
12.9%
Surface Characteristics
Rocky surface with impact craters, possible volcanic featuresClosest Real Exoplanet
TRAPPIST-1 h73% similar
Orbiting TRAPPIST-1| Yours | TRAPPIST-1 h | |
|---|---|---|
| Mass | 0.20 × Earth | 0.33 × Earth |
| Radius | 0.58 × Earth | 0.76 × Earth |
| Temperature | 201.2 K | 172.0 K |
| Starlight received | 0.23 × Earth | 0.14 × Earth |
| Star temperature | 6,750 K | 2,566 K |
Moons
Moon 1stable0.010% - 12.5 radii
Small and distant: a quiet, stable companion.
Moon 2stable0.011% - 60.4 radii
Small and distant: a quiet, stable companion.