Your planet has a balanced composition with all CHNOPS elements, proper mass (1.9x Earth), and sits in the habitable zone at 1.27 AU.
Earth-like planets have the perfect combination of composition, temperature, mass, and magnetic field to potentially support complex life as we know it.
Classification Criteria:
✓ All CHNOPS elements present (C, H, N, O, P, S)✓ Mass: 1.9x Earth (0.5-2.0x range)✓ Temperature: 294K (250-320K range)✓ Magnetic field present✓ Distance: 1.27 AU (habitable zone)
Habitability ScoreHighly Habitable
94
Contributing Factors
water100
Abundant 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 Chemistry80
Core organic elements (CHNO) present
atmosphere100
Nitrogen-oxygen atmosphere - breathable and protective
temperature100
Optimal temperature range for liquid water and life
magnetic Field100
Magnetic field provides radiation protection
Physical Properties
Mass
1.90x Earth (1.13e+25 kg)
Radius
1.24x Earth (7,891 km)
Surface Gravity
1.24x Earth (12.2 m/s²)
Surface Temperature
294 K (21 °C / 69 °F)
Rotation Period
26.0 hours/day (slower than Earth)
Orbital Environment
Star Type
G-type (Yellow (Sun-like))
Distance from Star
1.27 AU (190 million km)
Orbital Period
1.43 years
Atmosphere
Nitrogen-oxygen atmosphere with trace CO₂, water vapor, and argon
Elemental Composition
Si - Silicon
27.1%
O - Oxygen
20.3%
H - Hydrogen
18.6%
Surface Characteristics
Rocky surface with continents, oceans, and active plate tectonics. Diverse biomes if life present.
Inside the Roche limit (2.80 planet radii): torn apart into a ring system.
Moon 2stableIron-rich rock0.020% - 33.1 radii
Small and distant: a quiet, stable companion.
Moon 3recedingSilicate rock0.056% - 52.7 radii
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
Habitability
✓ Conditions could support lifeThis planet’s modelled conditions could support biological processes: stable temperatures, liquid water and the chemistry life as we know it needs. That makes life possible, not present.