Why is this a Earth Like?Your planet has a balanced composition with all CHNOPS elements, proper mass (1.5x Earth), and sits in the habitable zone at 0.62 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: 1.5x Earth (0.5-2.0x range)✓ Temperature: 282K (250-320K range)✓ Magnetic field present✓ Distance: 0.62 AU (habitable zone)
Habitability ScoreHabitable
61
Contributing Factors
water50
Limited water content
geology100
Active geology recycles nutrients and drives carbon cycle (tidal flexing sustains geologic activity)
rotation10
Near tidally locked - one hemisphere perpetually scorched, other frozen, narrow habitable twilight zone only
Organic Chemistry100
All CHNOPS elements present - building blocks of life
atmosphere40
Nitrogen-oxygen atmosphere - breathable and protective (partially stripped by slow rotation)
temperature100
Optimal temperature range for liquid water and life (large moon stabilizes the axial tilt - steady seasons)
magnetic Field100
Magnetic field provides radiation protection (a large close moon may help stir the core dynamo (speculative))
Physical Properties
Mass
1.50x Earth (8.96e+24 kg)
Radius
1.14x Earth (7,293 km)
Surface Gravity
1.14x Earth (11.2 m/s²)
Surface Temperature
282 K (8 °C / 47 °F)
Rotation Period
30.0 hours/day (slower than Earth)
Orbital Environment
Star Type
K-type (Orange)
Distance from Star
0.62 AU (92.8 million km)
Orbital Period
213 days
Atmosphere
Nitrogen-oxygen atmosphere with trace CO₂, water vapor, and argon
Elemental Composition
O - Oxygen
27.2%
Si - Silicon
21.7%
N - Nitrogen
10.9%
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).
Tidal braking locked the planet to its moon: one face forever moonward.
+5 temperature: large moon stabilizes the axial tilt - steady seasons+10 geology: tidal flexing sustains geologic activity+5 magneticField: a large close moon may help stir the core dynamo (speculative)
Habitability
✓ Conditions suitable for life detectedThis planet exhibits the necessary conditions to support biological processes, including stable temperatures, liquid water, and protective magnetic fields.