TOI-700 d
0
Earth Like
Life DetectedMagnetic FieldModerate Activity
Why is this a Earth Like?Your planet has a balanced composition with all CHNOPS elements, proper mass (1.2x Earth), and sits in the habitable zone at 1.10 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: 1.2x Earth (0.5-2.0x range)✓ Temperature: 269K (250-320K range)✓ Magnetic field present✓ Distance: 1.10 AU (habitable zone)
Habitability ScoreHighly Habitable
Contributing Factors
water60
Water present but 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 Chemistry100
All CHNOPS elements present - building blocks of life
atmosphere100
Nitrogen-oxygen atmosphere - breathable and protective
temperature70
Challenging but potentially habitable temperature
magnetic Field100
Magnetic field provides radiation protection
Physical Properties
Mass
1.20x Earth (7.17e+24 kg)Radius
1.06x Earth (6,770 km)Surface Gravity
1.06x Earth (10.4 m/s²)Surface Temperature
269 K (-4 °C / 24 °F)Rotation Period
16.0 hours/day (faster than Earth)Orbital Environment
Star Type
G-type (Yellow (Sun-like))Distance from Star
1.10 AU (165 million km)Orbital Period
1.15 yearsAtmosphere
Nitrogen-oxygen atmosphere with trace CO₂, water vapor, and argon
Elemental Composition
O - Oxygen
25.0%
Si - Silicon
22.9%
Fe - Iron
16.7%
Surface Characteristics
Rocky surface with continents, oceans, and active plate tectonics. Diverse biomes if life present.Closest Real Exoplanet
TOI-700 d90% similar
Orbiting TOI-700| Yours | TOI-700 d | |
|---|---|---|
| Mass | 1.20 × Earth | 1.25 × Earth |
| Radius | 1.05 × Earth | 1.07 × Earth |
| Density (composition) | 5.69 g/cm³ | 5.62 g/cm³ |
| Temperature | 268.9 K | 269.0 K |
| Starlight received | 0.83 × Earth | 0.85 × Earth |
| Star temperature | 5,600 K | 3,459 K |