Theia 2.0
Rocky Terrestrial
Magnetic FieldModerate Activity
Why is this a Rocky Terrestrial?Your planet is dominated by silicate (40.0%) and iron (20.0%) 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: 40.0% + Iron: 20.0% + Magnesium: 16.0%✓ Mass: 0.9x Earth (terrestrial range)
Habitability ScoreExtremely Harsh
Contributing Factors
water20
Very dry - minimal water
geology90
Active geology recycles nutrients and drives carbon cycle
rotation100
Optimal rotation period - balanced day/night cycle, moderate weather, and good heat distribution
Organic Chemistry20
Limited organic chemistry potential
atmosphere70
Nitrogen atmosphere provides protection but not breathable
temperature20
Very cold - water frozen, challenging for life
magnetic Field100
Magnetic field provides radiation protection
Physical Properties
Mass
0.90x Earth (5.37e+24 kg)Radius
0.97x Earth (6151 km)Surface Gravity
0.97x Earth (9.5 m/s²)Surface Temperature
194 K (-79 °C / -111 °F)Rotation Period
28.0 hours/day (slower than Earth)Orbital Environment
Star Type
K-type (Orange)Distance from Star
1.30 AU (194477232 million km)Atmosphere
Thin CO₂ and nitrogen atmosphere
Elemental Composition
Si - Silicon
40.0%
Fe - Iron
20.0%
Mg - Magnesium
16.0%