Earth
0
Earth Like
Magnetic FieldModerate Activity
Why is this a Earth Like?Your planet has a balanced composition with all CHNOPS elements, proper mass (1.0x Earth), and sits in the habitable zone at 0.99 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: 1.0x Earth (0.5-2.0x range)✓ Temperature: 321K (250-320K range)✓ Magnetic field present✓ Distance: 0.99 AU (habitable zone)
Habitability ScoreHighly Habitable
Contributing Factors
water100
Abundant liquid water at surface temperature
geology90
Active geology recycles nutrients and drives carbon cycle
rotation100
Optimal rotation period - balanced day/night cycle, moderate weather, and good heat distribution
Organic Chemistry84
Core organic elements (CHNO) present (tidal pools cycle wet and dry - a boost for prebiotic chemistry)
atmosphere100
Nitrogen-oxygen atmosphere - breathable and protective
temperature75
Challenging but potentially habitable temperature (large moon stabilizes the axial tilt - steady seasons)
magnetic Field100
Magnetic field provides radiation protection
Physical Properties
Mass
1.00x Earth (5.97e+24 kg)Radius
1.00x Earth (6,371 km)Surface Gravity
1.00x Earth (9.8 m/s²)Surface Temperature
321 K (47 °C / 117 °F)Rotation Period
6.0 hours/day (faster than Earth)Orbital Environment
Star Type
G-type (Yellow (Sun-like))Distance from Star
0.99 AU (148 million km)Atmosphere
Nitrogen-oxygen atmosphere with trace CO₂, water vapor, and argon
Elemental Composition
O - Oxygen
23.6%
H - Hydrogen
20.8%
Fe - Iron
13.9%
Surface Characteristics
Rocky surface with continents, oceans, and active plate tectonics. Diverse biomes if life present.Closest Real Exoplanet
TOI-700 e86% similar
Orbiting TOI-700| Yours | TOI-700 e | |
|---|---|---|
| Mass | 1.00 × Earth | 0.82 × Earth |
| Radius | 1.00 × Earth | 0.95 × Earth |
| Temperature | 320.5 K | 273.0 K |
| Starlight received | 1.02 × Earth | 1.27 × Earth |
| Star temperature | 5,600 K | 3,459 K |
Moons
Moon 1receding1.2% - 59.2 radii
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).