Why is this a Earth Like?Your planet has a balanced composition with all CHNOPS elements, proper mass (3.1x Earth), and sits in the habitable zone at 328.00 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: 3.1x Earth (0.5-2.0x range)✓ Temperature: 277K (250-320K range)✓ Magnetic field present✓ Distance: 328.00 AU (habitable zone)
Habitability ScoreMarginal
57
Contributing Factors
water50
Limited water content
geology90
Active geology recycles nutrients and drives carbon cycle
rotation10
Near tidally locked - one hemisphere perpetually scorched, other frozen, narrow habitable twilight zone only
Organic Chemistry84
Core organic elements (CHNO) present (tidal pools cycle wet and dry - a boost for prebiotic chemistry)
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
3.10x Earth (1.85e+25 kg)
Radius
1.46x Earth (9,290 km)
Surface Gravity
1.46x Earth (14.3 m/s²)
Surface Temperature
277 K (4 °C / 39 °F)
Rotation Period
12.0 hours/day (faster than Earth)
Orbital Environment
Star Type
O-type (Blue Supergiant)
Distance from Star
328.00 AU (49.1 billion km)
Orbital Period
1,085 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.
Inside the Roche limit (2.80 planet radii): torn apart into a ring system.
Moon 2receding0.25% - 14.9 radii
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
Tidal braking locked the planet to its moon: one face forever moonward.
Moon 3merged0.63% - 19.9 radii
Merged with an adjacent moon: too close for both to hold a stable orbit.
+5 temperature: large moon stabilizes the axial tilt - steady seasons+4 chemistry: tidal pools cycle wet and dry - a boost for prebiotic chemistry+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.