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: 3.1x EarthTemperature: 460K
Habitability ScoreExtremely Harsh
24
Contributing Factors
water34
Limited water content - likely as steam
geology90
Active geology recycles nutrients and drives carbon cycle
rotation65
Slow rotation - significant day/night temperature variations, but life can adapt
Organic Chemistry50
Carbon and hydrogen present - organic chemistry possible
atmosphere35
Dense CO₂ atmosphere with extreme greenhouse effect
temperature15
Extremely hot - hostile to known life forms
magnetic Field100
Magnetic field provides radiation protection
Physical Properties
Mass
3.10x Earth (1.85e+25 kg)
Radius
1.46x Earth (9,290 km)
Surface Gravity
1.46x Earth (14.3 m/s²)
Surface Temperature
460 K (187 °C / 369 °F)
Rotation Period
48.0 hours/day (slower than Earth)
Orbital Environment
Star Type
K-type (Orange)
Distance from Star
0.31 AU (46.4 million km)
Orbital Period
75 days
Atmosphere
Thin CO₂ atmosphere
Elemental Composition
H - Hydrogen
40.3%
He - Helium
16.7%
Fe - Iron
13.9%
Surface Characteristics
Barren rocky surface with unusual elemental composition