Water World Magnetic Field Moderate Activity
Why is this a Water World? Your planet has abundant oxygen (37.6%) and hydrogen (21.2%), creating extensive water coverage while in the habitable temperature zone. Water worlds have deep global oceans covering most or all of their surface. They form when planets have high water content and orbit in the habitable zone.
✓ Oxygen: 37.6% + Hydrogen: 21.2% (water-forming elements) ✓ Temperature: 296K (habitable range) ✓ Distance: 2.16 AU (habitable zone)
Habitability Score Highly Habitable
Contributing Factors water 100
Abundant liquid water at surface temperature geology 90
Active geology recycles nutrients and drives carbon cycle rotation 100
Optimal rotation period - balanced day/night cycle, moderate weather, and good heat distribution Organic Chemistry 100
All CHNOPS elements present - building blocks of life (tidal pools cycle wet and dry - a boost for prebiotic chemistry) atmosphere 100
Nitrogen-oxygen atmosphere - breathable and protective temperature 100
Optimal temperature range for liquid water and life magnetic Field 100
Magnetic field provides radiation protection Physical Properties Mass
1.00x Earth (5.97e+24 kg) Radius
1.00x Earth (6,371 km) This planet: 1.00× Earth radius Earth: 1× (baseline)
Surface Gravity
1.00x Earth (9.8 m/s²) Surface Temperature
296 K (23 °C / 74 °F) Rotation Period
1.0 hours/day (faster than Earth) This planet: 1 h/day Earth: 24 h/day Orbital Environment Distance from Star
2.16 AU (323 million km) Atmosphere Nitrogen and oxygen with water vapor, mild greenhouse effect
Surface Characteristics Vast oceans covering most of the surface, scattered islands or archipelagos Closest Real Exoplanet TOI-700 e 80% similar
Orbiting TOI-700 Yours TOI-700 e Mass 1.00 × Earth 0.82 × Earth Radius 1.22 × Earth 0.95 × Earth Density (composition) 3.00 g/cm³ 5.21 g/cm³ Temperature 296.3 K 273.0 K Starlight received 1.29 × Earth 1.27 × Earth Star temperature 6,750 K 3,459 K
Discovered 2023 via transit · 101 light-years away Source: NASA Exoplanet Archive Moons
Moon 1 rings 1.5% - 2.8 radii
Inside the Roche limit (2.80 planet radii): torn apart into a ring system.
Moon 2 receding 0.24% - 33.6 radii
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
+4 chemistry: tidal pools cycle wet and dry - a boost for prebiotic chemistry 