Why is this a Ice World?Your planet orbits at 150.00 AU from its star, resulting in frigid temperatures of 23K.
Ice worlds form beyond the frost line where temperatures are low enough for water and other volatiles to freeze solid. They may have subsurface oceans beneath thick ice shells.
Classification Criteria:
✓ Distance: 150.00 AU (>3 AU) or Temperature <200K✓ Temperature: 23K✓ Water content: 25.0% for ice formation
Habitability ScoreUninhabitable
15
Contributing Factors
water50
Limited water content
geology60
Some geological activity provides slow nutrient cycling
rotation10
Near tidally locked - one hemisphere perpetually scorched, other frozen, narrow habitable twilight zone only
Organic Chemistry100
All CHNOPS elements present - building blocks of life
atmosphere28
Nitrogen atmosphere provides protection but not breathable (partially stripped by slow rotation)
temperature5
Near absolute zero - all molecular activity ceases, impossible for life (large moon stabilizes the axial tilt - steady seasons)
magnetic Field100
Magnetic field provides radiation protection
Physical Properties
Mass
1.40x Earth (8.36e+24 kg)
Radius
1.12x Earth (7,127 km)
Surface Gravity
1.12x Earth (11.0 m/s²)
Surface Temperature
23 K (-250 °C / -419 °F)
Rotation Period
21.0 hours/day (faster than Earth)
Orbital Environment
Star Type
G-type (Yellow (Sun-like))
Distance from Star
150.00 AU (22.4 billion km)
Orbital Period
1,837 years
Atmosphere
Thin nitrogen and methane atmosphere
Elemental Composition
O - Oxygen
22.0%
Fe - Iron
20.0%
Si - Silicon
20.0%
Surface Characteristics
Frozen surface covered in water ice, possible subsurface ocean if tidal heating present
