Magnetic FieldModerate Activity
Why is this a Rocky Terrestrial?Your planet is dominated by silicate (13.2%) and iron (14.7%) 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: 13.2% + Iron: 14.7% + Magnesium: 4.4%✓ Mass: 0.9x Earth (terrestrial range)
Habitability ScoreHighly Habitable
Contributing Factorswater90
Good water contentgeology90
Active geology recycles nutrients and drives carbon cyclerotation100
Optimal rotation period - balanced day/night cycle, moderate weather, and good heat distributionOrganic Chemistry100
All CHNOPS elements present - building blocks of lifeatmosphere70
Nitrogen atmosphere provides protection but not breathabletemperature70
Challenging but potentially habitable temperaturemagnetic 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
350 K (76 °C / 170 °F)Rotation Period
39.0 hours/day (slower than Earth)Orbital Environment
Distance from Star
0.40 AU (59.8 million km)Atmosphere
Thin CO₂ and nitrogen atmosphere
Surface Characteristics
Rocky surface with impact craters, possible volcanic featuresMoons
Moon 1merged0.013% - 4.6 radii
Merged with an adjacent moon: too close for both to hold a stable orbit.
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 3rings0.010% - 7.5 radii
Inside the synchronous orbit: it spiraled inward and was torn apart at the Roche limit (Phobos's fate).