Entering orbit…
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Habitability
26/ 100
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Woqera
- Mass
- 9.30 × Earth
- Radius
- 2.10 × Earth
- Gravity
- 2.10 g
- Surface
- 281 K
- Year
- 371 days
- Day
- 18.0 hrs
- Mass
- 9.30 × Earth
- Radius
- 2.10 × Earth
- Gravity
- 2.10 g
- Surface
- 281 K
- Year
- 371 days
- Day
- 18.0 hrs
Woqera's moons
1 moon · life may exist on a moon
ZinaHabitable · 194,100 km
Planet, moons and orbits drawn to one scale; the smallest moons are enlarged so they can be seen.
Woqera (Woah-kira) is a gas drawrf just over 2x the radius, and 9x the mass of Earth. It holds one moon with a liquid water ocean covering it's surface, which holds indigenous life and life from other planets.
Surface. No solid surface - a thick gas envelope wrapped around a small deep core (a mini-Neptune)
Sub-Neptune
✦ Urixa
Your planet is a sub-Neptune: a 9.3x Earth core wrapped in a deep hydrogen-helium envelope, with no solid surface to stand on.Magnetic FieldLow Activity
Sub-Neptunes are the most common planets Kepler found, though our own solar system has none. Too light to be a giant, they still hold on to a thick envelope of light gas over a rocky or icy core.
Classification Criteria:
✓ Mass: 9.3x Earth (under 20x, below the giants)✓ A hydrogen-helium envelope over the core
Habitability ScoreExtremely Harsh
Contributing Factors
water15
No solid surface — any water is locked in a supercritical mantle and hot ice, not oceans
geology70
Some geological activity provides slow nutrient cycling (tidal flexing sustains geologic activity)
rotation10
Near tidally locked - one hemisphere perpetually scorched, other frozen, narrow habitable twilight zone only
Organic Chemistry80
Core organic elements (CHNO) present
atmosphere12
Deep hydrogen-helium envelope with photochemical haze
Hydrogen-rich atmosphere typical of gas giants (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 (a large close moon may help stir the core dynamo (speculative))
Physical Properties
Mass
9.30x Earth (5.55e+25 kg)Radius
2.10x Earth (13,398 km)Surface Gravity
2.10x Earth (20.6 m/s²)Surface Temperature
281 K (8 °C / 46 °F)Rotation Period
18.0 hours/day (faster than Earth)Elemental Composition
Closest Real Exoplanet
Kepler-1593 b95% similar
Orbiting Kepler-1593| Yours | Kepler-1593 b | |
|---|---|---|
| Mass | 9.30 × Earth | 10.2 × Earth |
| Radius | 3.18 × Earth | 3.17 × Earth |
| Density (composition) | 1.60 g/cm³ | 1.76 g/cm³ |
| Temperature | 280.7 K | 260.0 K |
| Starlight received | 0.98 × Earth | 0.89 × Earth |
| Star temperature | 5,600 K | 4,995 K |
MoonsLife may exist on a moon
ZinarecedingHabitable surface 89/100
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
Tidal braking locked the planet to its moon: one face forever moonward.
Massive enough to hold air, and warm enough for open water: a habitable surface (89/100).
+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)