Tepidus (Draconis System)
Earth Like
Life DetectedMagnetic FieldModerate Activity
Why is this a Earth Like?Your planet has a balanced composition with all CHNOPS elements, proper mass (1.9x Earth), and sits in the habitable zone at 0.61 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: 1.9x Earth (0.5-2.0x range)✓ Temperature: 283K (250-320K range)✓ Magnetic field present✓ Distance: 0.61 AU (habitable zone)
Habitability ScoreHabitable
Contributing Factors
water50
Limited water content
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 Chemistry84
Core organic elements (CHNO) present (tidal pools cycle wet and dry - a boost for prebiotic chemistry)
atmosphere40
Nitrogen-oxygen atmosphere - breathable and protective (partially stripped by slow rotation)
temperature100
Optimal temperature range for liquid water and life (large moon stabilizes the axial tilt - steady seasons)
magnetic Field100
Magnetic field provides radiation protection
Physical Properties
Mass
1.90x Earth (1.13e+25 kg)Radius
1.24x Earth (7891 km)Surface Gravity
1.24x Earth (12.2 m/s²)Surface Temperature
283 K (10 °C / 50 °F)Rotation Period
15.0 hours/day (faster than Earth)Orbital Environment
Star Type
K-type (Orange)Distance from Star
0.61 AU (91254701 million km)Atmosphere
Nitrogen-oxygen atmosphere with trace CO₂, water vapor, and argon
Elemental Composition
O - Oxygen
30.3%
Si - Silicon
22.5%
N - Nitrogen
11.2%
Surface Characteristics
Rocky surface with continents, oceans, and active plate tectonics. Diverse biomes if life present.Closest Real Exoplanet
K2-72 e92% similar
Orbiting K2-72| Yours | K2-72 e | |
|---|---|---|
| Mass | 1.90 × Earth | 2.21 × Earth |
| Radius | 1.24 × Earth | 1.29 × Earth |
| Temperature | 283.1 K | 286.0 K |
| Starlight received | 1.07 × Earth | 1.20 × Earth |
| Star temperature | 4,450 K | 3,360 K |
Moons
Moon 1stable0.032% - 7.7 radii
Small and distant: a quiet, stable companion.
Tidal braking locked the planet to its moon: one face forever moonward.
Moon 2receding1.4% - 32.9 radii
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).