Why is this a Earth Like?Your planet has a balanced composition with all CHNOPS elements, proper mass (0.8x Earth), and sits in the habitable zone at 1.18 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: 0.8x Earth (0.5-2.0x range)✓ Temperature: 259K (250-320K range)✓ Magnetic field present✓ Distance: 1.18 AU (habitable zone)
Habitability ScoreHabitable
77
Contributing Factors
water44
Limited water content - mostly frozen
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
temperature70
Challenging but potentially habitable temperature
magnetic Field100
Magnetic field provides radiation protection
Physical Properties
Mass
0.80x Earth (4.78e+24 kg)
Radius
0.93x Earth (5,914 km)
Surface Gravity
0.93x Earth (9.1 m/s²)
Surface Temperature
259 K (-14 °C / 7 °F)
Rotation Period
24.0 hours/day
Orbital Environment
Star Type
G-type (Yellow (Sun-like))
Distance from Star
1.18 AU (177 million km)
Orbital Period
1.28 years
Atmosphere
Nitrogen-oxygen atmosphere with trace CO₂, water vapor, and argon
Elemental Composition
O - Oxygen
31.3%
Si - Silicon
25.0%
N - Nitrogen
12.5%
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 2merged0.010% - 100.0 radii
Merged with an adjacent moon: too close for both to hold a stable orbit.
Habitability
✓ Conditions suitable for life detectedThis planet exhibits the necessary conditions to support biological processes, including stable temperatures, liquid water, and protective magnetic fields.