Ball of water
Water World
Life DetectedMagnetic FieldLow Activity
Why is this a Water World?Your planet has abundant oxygen (41.2%) and hydrogen (17.6%), 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.
Classification Criteria:
✓ Oxygen: 41.2% + Hydrogen: 17.6% (water-forming elements)✓ Temperature: 259K (habitable range)✓ Distance: 1.15 AU (habitable zone)
Habitability ScoreHighly Habitable
Contributing Factors
water60
Water present but mostly frozen
geology60
Some geological activity provides slow nutrient cycling
rotation100
Optimal rotation period - balanced day/night cycle, moderate weather, and good heat distribution
Organic Chemistry80
Core organic elements (CHNO) present
atmosphere100
Nitrogen-oxygen atmosphere - breathable and protective
temperature70
Challenging but potentially habitable temperature
magnetic Field100
Magnetic field provides radiation protection
Physical Properties
Mass
0.80x Earth (4.78e+24 kg)Radius
0.93x Earth (5914 km)Surface Gravity
0.93x Earth (9.1 m/s²)Surface Temperature
259 K (-14 °C / 7 °F)Rotation Period
20.0 hours/day (faster than Earth)Orbital Environment
Star Type
G-type (Yellow (Sun-like))Distance from Star
1.15 AU (172037551 million km)Atmosphere
Nitrogen and oxygen with water vapor, mild greenhouse effect
Elemental Composition
O - Oxygen
41.2%
H - Hydrogen
17.6%
N - Nitrogen
11.8%
Surface Characteristics
Vast oceans covering most of the surface, scattered islands or archipelagosMoons
Moon 1stable0.010% - 18.6 radii
Small and distant: a quiet, stable companion.
Moon 2stable0.010% - 100.0 radii
Small and distant: a quiet, stable companion.