Why is this a Brown Dwarf?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: 9534.0x EarthTemperature: 2200K
Habitability ScoreUninhabitable
0
Contributing Factors
water15
No solid surface — any water is locked in a supercritical mantle and hot ice, not oceans
geology30
Geologically dead - no nutrient recycling
rotation10
Near tidally locked - one hemisphere perpetually scorched, other frozen, narrow habitable twilight zone only
Organic Chemistry20
Limited organic chemistry potential
atmosphere12
Hydrogen-rich atmosphere typical of gas giants (partially stripped by slow rotation)
temperature5
Inferno world - temperatures exceed all possibility of life (large moon stabilizes the axial tilt - steady seasons)
magnetic Field25
A strong field, but no surface beneath it — there is nothing here for it to shelter (a large close moon may help stir the core dynamo (speculative))
Physical Properties
Mass
9534.00x Earth (5.69e+28 kg)
Radius
21.20x Earth (135,093 km)
Surface Gravity
21.20x Earth (208.0 m/s²)
Surface Temperature
2,200 K (1,927 °C / 3,500 °F)
Rotation Period
37.0 hours/day (slower than Earth)
Orbital Environment
Star Type
SNR-type (Supernova Remnant)
Distance from Star
22.70 AU (3.4 billion km)
Orbital Period
91.4 years
Atmosphere
Hydrogen and helium with iron and silicate cloud decks - hot enough to rain molten metal
Elemental Composition
H - Hydrogen
100.0%
Surface Characteristics
No surface: a deuterium-burning sphere the size of Jupiter and dozens of times its mass, glowing dull red from its own heat