Rocky Terrestrial
Magnetic FieldModerate Activity
Why is this a Rocky Terrestrial?Your planet is dominated by silicate (0.0%) and iron (34.1%) 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: 0.0% + Iron: 34.1% + Magnesium: 0.0%✓ Mass: 1.0x 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 potentialatmosphere10
No atmosphere - exposed to radiation and temperature extremestemperature20
Very cold - water frozen, challenging for lifemagnetic Field100
Magnetic field provides radiation protection Physical Properties
Mass
1.00x Earth (5.97e+24 kg)Radius
1.00x Earth (6,371 km)Surface Gravity
1.00x Earth (9.8 m/s²)Surface Temperature
153 K (-120 °C / -184 °F)Rotation Period
24.0 hours/dayOrbital Environment
Star Type
G-type (Yellow (Sun-like))Distance from Star
3.29 AU (492 million km)Atmosphere
Minimal or none
Surface Characteristics
Rocky surface with impact craters, possible volcanic featuresClosest Real Exoplanet
Orbiting Teegarden's Star | Yours | Teegarden's Star d |
|---|
| Mass | 1.00 × Earth | 0.82 × Earth |
| Radius | 1.01 × Earth | 0.95 × Earth |
| Density (composition) | 5.30 g/cm³ | 5.20 g/cm³ |
| Temperature | 153.3 K | 159.0 K |
| Starlight received | 0.09 × 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 1rings0.010% - 2.8 radii
Inside the Roche limit (2.80 planet radii): torn apart into a ring system.
Moon 2rings0.010% - 4.3 radii
Inside the synchronous orbit: it spiraled inward and was torn apart at the Roche limit (Phobos's fate).
Moon 3stable0.010% - 10.3 radii
Small and distant: a quiet, stable companion.
Moon 4stable0.010% - 17.2 radii
Small and distant: a quiet, stable companion.
Moon 5stable0.010% - 26.2 radii
Small and distant: a quiet, stable companion.
Moon 6stable0.010% - 39.9 radii
Small and distant: a quiet, stable companion.
Moon 7stable0.010% - 60.7 radii
Small and distant: a quiet, stable companion.
Moon 8stable0.010% - 92.3 radii
Small and distant: a quiet, stable companion.
+4 chemistry: tidal pools cycle wet and dry - a boost for prebiotic chemistry