Herrion (Draconis System)
Rocky Terrestrial
None Activity
Why is this a Rocky Terrestrial?Your planet is dominated by silicate (34.9%) and iron (23.3%) 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: 34.9% + Iron: 23.3% + Magnesium: 14.0%✓ Mass: 0.1x Earth (terrestrial range)
Habitability ScoreUninhabitable
Contributing Factors
water20
Very dry - minimal water
geology30
Geologically dead - no nutrient recycling
rotation65
Slow rotation - significant day/night temperature variations, but life can adapt
Organic Chemistry80
Core organic elements (CHNO) present
atmosphere70
Nitrogen atmosphere provides protection but not breathable
temperature5
Scorching temperatures - surface likely molten, no chance for life
magnetic Field30
No magnetic field - vulnerable to solar radiation
Physical Properties
Mass
0.10x Earth (5.97e+23 kg)Radius
0.46x Earth (2957 km)Surface Gravity
0.46x Earth (4.6 m/s²)Surface Temperature
699 K (426 °C / 799 °F)Rotation Period
41.0 hours/day (slower than Earth)Orbital Environment
Star Type
K-type (Orange)Distance from Star
0.10 AU (14959787 million km)Atmosphere
Thin CO₂ and nitrogen atmosphere
Elemental Composition
Si - Silicon
34.9%
Fe - Iron
23.3%
Mg - Magnesium
14.0%
Surface Characteristics
Rocky surface with impact craters, possible volcanic featuresClosest Real Exoplanet
Kepler-1308 b88% similar
Orbiting Kepler-1308| Yours | Kepler-1308 b | |
|---|---|---|
| Mass | 0.10 × Earth | 0.09 × Earth |
| Radius | 0.46 × Earth | 0.52 × Earth |
| Temperature | 699.1 K | 662.0 K |
| Starlight received | 40.0 × Earth | 58.1 × Earth |
| Star temperature | 4,450 K | 3,468 K |