Magnetic FieldModerate Activity
Why is this a Rocky Terrestrial?Your planet is dominated by silicate (40.0%) and iron (10.7%) 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.
✓ Silicon: 40.0% + Iron: 10.7% + Magnesium: 10.7%✓ Mass: 0.9x Earth (terrestrial range)
Habitability ScoreUninhabitable
Contributing Factorswater0
No water - the recipe has no hydrogen and oxygen to form itgeology90
Active geology recycles nutrients and drives carbon cyclerotation65
Slow rotation - significant day/night temperature variations, but life can adaptOrganic Chemistry20
Limited organic chemistry potentialatmosphere70
Nitrogen atmosphere provides protection but not breathabletemperature10
Frozen world - minimal potential for complex lifemagnetic Field100
Magnetic field provides radiation protection 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
68 K (-205 °C / -336 °F)Rotation Period
28.0 hours/day (slower than Earth)Orbital Environment
Star Type
G-type (Yellow (Sun-like))Distance from Star
16.50 AU (2.47 billion km)Atmosphere
Thin, dusty CO₂ and nitrogen atmosphere
Surface Characteristics
Rocky surface with impact craters, possible volcanic featuresClosest Real Exoplanet
Orbiting Teegarden's Star | Yours | Teegarden's Star d |
|---|
| Mass | 0.90 × Earth | 0.82 × Earth |
| Radius | 0.98 × Earth | 0.95 × Earth |
| Density (composition) | 5.19 g/cm³ | 5.20 g/cm³ |
| Temperature | 68.4 K | 159.0 K |
| Starlight received | 0.00 × Earth | 0.12 × Earth |
| Star temperature | 5,600 K | 3,034 K |
Discovered 2024 via radial velocity · 12 light-years awaySource: NASA Exoplanet Archive Browse all 5,568 real exoplanetsLearn more about exoplanetsMoons
Moon 1receding10% - 100.0 radii
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
+4 chemistry: tidal pools cycle wet and dry - a boost for prebiotic chemistry