Bathed in the soft, amber luminescence of its orange dwarf sun, EV-717e is a crisp, temperate world. With a global average temperature of 12°C (53°F), its climate is reminiscent of Earth's sub-polar and temperate zones. Vast, deep oceans cradle massive continental blocks.
Your planet has a balanced composition with all CHNOPS elements, proper mass (1.2x Earth), and sits in the habitable zone at 0.64 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: 1.2x Earth (0.5-2.0x range)✓ Temperature: 285K (250-320K range)✓ Magnetic field present✓ Distance: 0.64 AU (habitable zone)
Habitability ScoreHighly Habitable
94
Contributing Factors
water90
Good water content
geology90
Active geology recycles nutrients and drives carbon cycle
rotation100
Optimal rotation period - balanced day/night cycle, moderate weather, and good heat distribution
Organic Chemistry80
Core organic elements (CHNO) present
atmosphere100
Nitrogen-oxygen atmosphere - breathable and protective
temperature100
Optimal temperature range for liquid water and life
magnetic Field100
Magnetic field provides radiation protection
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
285 K (12 °C / 53 °F)
Rotation Period
28.0 hours/day (slower than Earth)
Orbital Environment
Star Type
K-type (Orange)
Distance from Star
0.64 AU (95.7 million km)
Orbital Period
224 days
Atmosphere
Nitrogen-oxygen atmosphere with trace CO₂, water vapor, and argon
Elemental Composition
O - Oxygen
29.8%
Si - Silicon
23.8%
N - Nitrogen
11.9%
Surface Characteristics
Rocky surface with continents, oceans, and active plate tectonics. Diverse biomes if life present.
Inside the Roche limit (2.80 planet radii): torn apart into a ring system.
Habitability
✓ Conditions could support lifeThis planet’s modelled conditions could support biological processes: stable temperatures, liquid water and the chemistry life as we know it needs. That makes life possible, not present.