Habitability
68/ 100
Habitable

earth

Earth Like

Life DetectedMagnetic FieldModerate Activity
Why is this a Earth Like?Your planet has a balanced composition with all CHNOPS elements, proper mass (1.0x Earth), and sits in the habitable zone at 1.04 AU.
Earth-like planets have the perfect combination of composition, temperature, mass, and magnetic field to potentially support complex life as we know it.
Classification Criteria:
✓ All CHNOPS elements present (C, H, N, O, P, S)✓ Mass: 1.0x Earth (0.5-2.0x range)✓ Temperature: 273K (250-320K range)✓ Magnetic field present✓ Distance: 1.04 AU (habitable zone)
Habitability ScoreHabitable
68
Contributing Factors
water60
Water present but mostly frozen
geology90
Active geology recycles nutrients and drives carbon cycle
rotation10
Near tidally locked - one hemisphere perpetually scorched, other frozen, narrow habitable twilight zone only
Organic Chemistry100
All CHNOPS elements present - building blocks of life
atmosphere40
Nitrogen-oxygen atmosphere - breathable and protective (partially stripped by slow rotation)
temperature75
Challenging but potentially habitable temperature (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
1.00x Earth (5.97e+24 kg)
Radius
1.00x Earth (6371 km)
Surface Gravity
1.00x Earth (9.8 m/s²)
Surface Temperature
273 K (-1 °C / 31 °F)
Rotation Period
12.0 hours/day (faster than Earth)

Orbital Environment

Star Type
G-type (Yellow (Sun-like))
Distance from Star
1.04 AU (155581786 million km)

Atmosphere

Nitrogen-oxygen atmosphere with trace CO₂, water vapor, and argon

Elemental Composition

H - Hydrogen
21.6%
O - Oxygen
21.6%
Fe - Iron
10.8%

Surface Characteristics

Rocky surface with continents, oceans, and active plate tectonics. Diverse biomes if life present.
Moons
Moon 1receding10% - 20.3 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+5 magneticField: a large close moon may help stir the core dynamo (speculative)

Habitability

✓ Conditions suitable for life detectedThis planet exhibits the necessary conditions to support biological processes, including stable temperatures, liquid water, and protective magnetic fields.