Habitability

12/ 100

Uninhabitable

Bittle Hollow

by Starbuilder123

Rocky Terrestrial

Magnetic FieldModerate Activity

Why is this a Rocky Terrestrial?Your planet is dominated by silicate (25.6%) and iron (20.9%) content, forming a rocky terrestrial body.

Rocky terrestrial planets are primarily composed of silicate rocks and metals. They're the most common type of small planet in the universe.

Classification Criteria:

✓ Silicon: 25.6% + Iron: 20.9% + Magnesium: 14.0%✓ Mass: 1.2x Earth (terrestrial range)

Habitability ScoreUninhabitable

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

atmosphere28

Nitrogen atmosphere provides protection but not breathable (partially stripped by slow rotation)

temperature45

Extreme temperature - very difficult 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

1.20x Earth (7.17e+24 kg)

Radius

1.06x Earth (6,770 km)

Surface Gravity

1.06x Earth (10.4 m/s²)

Surface Temperature

250 K (-23 °C / -10 °F)

Rotation Period

16.0 hours/day (faster than Earth)

Orbital Environment

Star Type

G-type (Yellow (Sun-like))

Distance from Star

1.24 AU (186 million km)

Atmosphere

Thin CO₂ and nitrogen atmosphere

Elemental Composition

Si - Silicon

25.6%

O - Oxygen

23.3%

Fe - Iron

20.9%

Surface Characteristics

Rocky surface with impact craters, possible volcanic features

Closest Real Exoplanet

Wolf 1069 b88% similar

Orbiting Wolf 1069

	Yours	Wolf 1069 b
Mass	1.20 × Earth	1.26 × Earth
Radius	1.06 × Earth	1.08 × Earth
Temperature	249.7 K	250.0 K
Starlight received	0.65 × Earth	0.65 × Earth
Star temperature	5,600 K	3,158 K

Discovered 2023 via radial velocity · 31 light-years awaySource: NASA Exoplanet Archive

Moons

Moon 1receding0.89% - 6.7 radii

Outside the synchronous orbit: slowly receding, like Luna (~cm per year).

Tidal braking locked the planet to its moon: one face forever moonward.

+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)