Your planet has a balanced composition with all CHNOPS elements, proper mass (2.6x Earth), and sits in the habitable zone at 4.64 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: 2.6x Earth (0.5-2.0x range)✓ Temperature: 325K (250-320K range)✓ Magnetic field present✓ Distance: 4.64 AU (habitable zone)
Habitability ScoreHighly Habitable
86
Contributing Factors
water50
Limited water content
geology90
Active geology recycles nutrients and drives carbon cycle
rotation100
Optimal rotation period - balanced day/night cycle, moderate weather, and good heat distribution
Organic Chemistry100
All CHNOPS elements present - building blocks of life (tidal pools cycle wet and dry - a boost for prebiotic chemistry)
atmosphere100
Nitrogen-oxygen atmosphere - breathable and protective
temperature70
Challenging but potentially habitable temperature
magnetic Field100
Magnetic field provides radiation protection
Physical Properties
Mass
2.60x Earth (1.55e+25 kg)
Radius
1.38x Earth (8,761 km)
Surface Gravity
1.38x Earth (13.5 m/s²)
Surface Temperature
325 K (52 °C / 125 °F)
Rotation Period
3.0 hours/day (faster than Earth)
Orbital Environment
Star Type
A-type (Blue-White)
Distance from Star
4.64 AU (694 million km)
Orbital Period
7.07 years
Atmosphere
Nitrogen-oxygen atmosphere with trace CO₂, water vapor, and argon
Elemental Composition
O - Oxygen
35.8%
Si - Silicon
18.9%
Fe - Iron
10.4%
Surface Characteristics
Rocky surface with continents, oceans, and active plate tectonics. Diverse biomes if life present.
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
Moon 2recedingSilicate rock0.071% - 36.2 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
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.