venus
0
Rocky Terrestrial
Moderate Activity
Why is this a Rocky Terrestrial?Your planet is dominated by silicate (18.1%) and iron (12.0%) 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: 18.1% + Iron: 12.0% + Magnesium: 0.0%✓ Mass: 0.9x Earth (terrestrial range)
Habitability ScoreUninhabitable
Contributing Factors
water0
No water - the recipe has no hydrogen and oxygen to form it
geology90
Active geology recycles nutrients and drives carbon cycle
rotation10
Near tidally locked - one hemisphere perpetually scorched, other frozen, narrow habitable twilight zone only
Organic Chemistry20
Limited organic chemistry potential
atmosphere28
Nitrogen atmosphere provides protection but not breathable (partially stripped by slow rotation)
temperature70
Challenging but potentially habitable temperature
magnetic Field30
No magnetic field - vulnerable to solar radiation
Physical Properties
Mass
0.90x Earth (5.37e+24 kg)Radius
0.97x Earth (6,151 km)Surface Gravity
0.97x Earth (9.5 m/s²)Surface Temperature
332 K (59 °C / 138 °F)Rotation Period
2,000.0 hours/day (slower than Earth)Orbital Environment
Star Type
G-type (Yellow (Sun-like))Distance from Star
0.70 AU (105 million km)Atmosphere
Thin CO₂ and nitrogen atmosphere
Elemental Composition
O - Oxygen
30.1%
C - Carbon
24.1%
Si - Silicon
18.1%
Surface Characteristics
Rocky surface with impact craters, possible volcanic featuresClosest Real Exoplanet
Gliese 12 b87% similar
Orbiting Gliese 12| Yours | Gliese 12 b | |
|---|---|---|
| Mass | 0.90 × Earth | 0.95 × Earth |
| Radius | 0.97 × Earth | 0.93 × Earth |
| Temperature | 332.3 K | 315.0 K |
| Starlight received | 2.04 × Earth | 1.62 × Earth |
| Star temperature | 5,600 K | 3,328 K |