Uracuran
0
Rocky Terrestrial
High Activity
Why is this a Rocky Terrestrial?Your planet is dominated by silicate (15.9%) and iron (12.2%) content, forming a rocky terrestrial body. Its hydrogen and oxygen stock collects as scattered seas across the rocky crust.
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: 15.9% + Iron: 12.2% + Magnesium: 5.3%✓ Mass: 3.8x Earth (terrestrial range)
Habitability ScoreMarginal
Contributing Factors
water100
Abundant liquid water at surface temperature
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)
temperature100
Optimal temperature range for liquid water and life
magnetic Field30
No magnetic field - vulnerable to solar radiation
Physical Properties
Mass
3.80x Earth (2.27e+25 kg)Radius
1.56x Earth (9,942 km)Surface Gravity
1.56x Earth (15.3 m/s²)Surface Temperature
277 K (3 °C / 38 °F)Rotation Period
1,408.0 hours/day (slower than Earth)Orbital Environment
Star Type
G-type (Yellow (Sun-like))Distance from Star
1.01 AU (151 million km)Atmosphere
Thin nitrogen atmosphere
Elemental Composition
H - Hydrogen
23.8%
O - Oxygen
20.6%
Si - Silicon
15.9%
Surface Characteristics
Rocky surface with impact craters, possible volcanic featuresClosest Real Exoplanet
Kepler-452 b94% similar
Orbiting Kepler-452| Yours | Kepler-452 b | |
|---|---|---|
| Mass | 3.80 × Earth | 3.29 × Earth |
| Radius | 1.56 × Earth | 1.63 × Earth |
| Temperature | 276.6 K | 265.0 K |
| Starlight received | 0.98 × Earth | 1.10 × Earth |
| Star temperature | 5,600 K | 5,757 K |