Habitability
86/ 100
Highly Habitable

Kahitano

0

Rocky Terrestrial

Magnetic FieldHigh Activity
Why is this a Rocky Terrestrial?Your planet is dominated by silicate (20.0%) and iron (16.4%) content, forming a rocky terrestrial body. Its hydrogen and oxygen stock collects as scattered seas across the rocky crust.
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: 20.0% + Iron: 16.4% + Magnesium: 10.9%✓ Mass: 3.5x Earth (terrestrial range)
Habitability ScoreHighly Habitable
86
Contributing Factors
water100
Abundant liquid water at surface temperature
geology90
Active geology recycles nutrients and drives carbon cycle
rotation100
Optimal rotation period - balanced day/night cycle, moderate weather, and good heat distribution
Organic Chemistry100
All CHNOPS elements present - building blocks of life
atmosphere70
Nitrogen atmosphere provides protection but not breathable
temperature40
Extreme temperature - very difficult for life
magnetic Field100
Magnetic field provides radiation protection

Physical Properties

Mass
3.50x Earth (2.09e+25 kg)
Radius
1.52x Earth (9,673 km)
This planet: 1.52× Earth radiusEarth: 1× (baseline)
Surface Gravity
1.52x Earth (14.9 m/s²)
Surface Temperature
366 K (92 °C / 198 °F)
Rotation Period
16.0 hours/day (faster than Earth)
This planet: 16 h/dayEarth: 24 h/day

Orbital Environment

Star Type
G-type (Yellow (Sun-like))
Distance from Star
0.62 AU (92.8 million km)

Atmosphere

Thin CO₂ and nitrogen atmosphere

Elemental Composition

Si - Silicon
20.0%
H - Hydrogen
17.3%
O - Oxygen
17.3%

Surface Characteristics

Rocky surface with impact craters, possible volcanic features

Closest Real Exoplanet

Kepler-69 c93% similar
Orbiting Kepler-69
YoursKepler-69 c
Mass3.50 × Earth3.57 × Earth
Radius1.52 × Earth1.71 × Earth
Temperature365.6 K299.0 K
Starlight received2.60 × Earth2.69 × Earth
Star temperature5,600 K5,638 K
Discovered 2013 via transit · 2,384 light-years awaySource: NASA Exoplanet Archive