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: 1.7x EarthTemperature: 106K
Habitability ScoreUninhabitable
0
Contributing Factors
water0
No water - the recipe has no hydrogen and oxygen to form it
geology100
Active geology recycles nutrients and drives carbon cycle (tidal flexing sustains geologic activity)
rotation10
Near tidally locked - one hemisphere perpetually scorched, other frozen, narrow habitable twilight zone only
Organic Chemistry20
Limited organic chemistry potential
atmosphere4
No atmosphere - exposed to radiation and temperature extremes (partially stripped by slow rotation)
temperature25
Very cold - water frozen, challenging for life (large moon stabilizes the axial tilt - steady seasons)
magnetic Field100
Magnetic field provides radiation protection (a large close moon may help stir the core dynamo (speculative))
Physical Properties
Mass
1.70x Earth (1.02e+25 kg)
Radius
1.19x Earth (7,604 km)
Surface Gravity
1.19x Earth (11.7 m/s²)
Surface Temperature
106 K (-167 °C / -269 °F)
Rotation Period
31.0 hours/day (slower than Earth)
Orbital Environment
Star Type
K-type (Orange)
Distance from Star
4.37 AU (654 million km)
Orbital Period
10.9 years
Atmosphere
None
Elemental Composition
U - Uranium
66.0%
Si - Silicon
26.0%
Ti - Titanium
8.0%
Surface Characteristics
Barren rocky surface with unusual elemental composition
Inside the Roche limit (2.80 planet radii): torn apart into a ring system.
Moon 2receding0.50% - 8.8 radii
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
Tidal braking locked the planet to its moon: one face forever moonward.
Moon 3merged0.40% - 10.8 radii
Merged with an adjacent moon: too close for both to hold a stable orbit.
+5 temperature: large moon stabilizes the axial tilt - steady seasons+10 geology: tidal flexing sustains geologic activity+5 magneticField: a large close moon may help stir the core dynamo (speculative)