Barranian
Barren
Moderate Activity
Why is this a Barren?Your planet has an unusual composition that doesn't fit standard classifications, or lacks the elements needed for complex geological processes.
Barren worlds can form from uncommon element combinations or may be remnants of larger bodies that lost their atmospheres and volatile materials.
Classification Criteria:
Composition doesn't match standard planet typesMass: 0.9x EarthTemperature: 401K
Habitability ScoreExtremely Harsh
Contributing Factors
water50
Water present but likely as steam
geology90
Active geology recycles nutrients and drives carbon cycle
rotation10
Near tidally locked - one hemisphere perpetually scorched, other frozen, narrow habitable twilight zone only
Organic Chemistry80
Core organic elements (CHNO) present
atmosphere16
Atmosphere present but composition not ideal for life (partially stripped by slow rotation)
temperature15
Extremely hot - hostile to known life forms
magnetic Field30
No magnetic field - vulnerable to solar radiation
Physical Properties
Mass
0.90x Earth (5.37e+24 kg)Radius
0.97x Earth (6151 km)Surface Gravity
0.97x Earth (9.5 m/s²)Surface Temperature
401 K (128 °C / 263 °F)Rotation Period
2000.0 hours/day (slower than Earth)Orbital Environment
Star Type
G-type (Yellow (Sun-like))Distance from Star
0.48 AU (71806978 million km)Atmosphere
Trace gases
Elemental Composition
H - Hydrogen
25.5%
He - Helium
22.0%
O - Oxygen
17.7%
Surface Characteristics
Barren rocky surface with unusual elemental compositionMoons
Moon 1rings0.10% - 2.8 radii
Inside the Roche limit (2.80 planet radii): torn apart into a ring system.