Brown Dwarf System
0
Brown Dwarf
Magnetic FieldNone Activity
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
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
rotation65
Slow rotation - significant day/night temperature variations, but life can adapt
Organic Chemistry20
Limited organic chemistry potential
atmosphere30
Hydrogen-rich atmosphere typical of gas giants
temperature5
Inferno world - temperatures exceed all possibility of life (large moon stabilizes the axial tilt - steady seasons)
magnetic Field100
Magnetic field provides radiation protection
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
2.0 hours/day (faster than Earth)Orbital Environment
Star Type
BH-type (Black Hole)Distance from Star
47434.20 AU (7.1 trillion km)Orbital Period
3,266,912 yearsAtmosphere
Hydrogen and helium with iron and silicate cloud decks - hot enough to rain molten metal
Elemental Composition
H - Hydrogen
76.0%
He - Helium
20.0%
K - Potassium
4.0%
Surface Characteristics
No surface: a deuterium-burning sphere the size of Jupiter and dozens of times its mass, glowing dull red from its own heatClosest Real Exoplanet
CD-35 2722 b81% similar
Orbiting CD-35 2722| Yours | CD-35 2722 b | |
|---|---|---|
| Mass | 9,534 × Earth | 9,380 × Earth |
| Radius | 21.2 × Earth | 17.4 × Earth |
| Density (composition) | — | 9.81 g/cm³ |
| Temperature | 2,200 K | 1,800 K |
| Starlight received | 0.00 × Earth | — |
| Star temperature | — | 3,689 K |
Moons
Moon 1stable0.0032% - 6.9 radii
Small and distant: a quiet, stable companion.
Moon 2receding0.56% - 59.2 radii
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
Moon 3receding0.32% - 100.0 radii
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).