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Entering orbit…
Habitability
19/ 100
Uninhabitable

Farataran

0

Ice Giant

Magnetic FieldExtreme Activity
Why is this a Ice Giant?Your planet has moderate mass (48.0x Earth) with significant water, carbon, and nitrogen content, characteristic of ice giants.
Ice giants like Uranus and Neptune have icy interiors with thick atmospheres of hydrogen and helium, but not enough to be classified as gas giants.
Classification Criteria:
✓ Mass: 48.0x Earth (5-20x range)✓ Water/Carbon/Nitrogen rich composition
Habitability ScoreUninhabitable
19
Contributing Factors
water15
No solid surface — any water is locked in a supercritical mantle and hot ice, not oceans
geology40
Extreme volcanic activity may be hazardous
rotation100
Optimal rotation period - balanced day/night cycle, moderate weather, and good heat distribution
Organic Chemistry100
All CHNOPS elements present - building blocks of life
atmosphere30
Hydrogen-rich atmosphere typical of gas giants
temperature70
Challenging but potentially habitable temperature
magnetic Field100
Magnetic field provides radiation protection — but the pulsar's beams bathe this orbit in hard X-rays

Physical Properties

Mass
48.00x Earth (2.87e+26 kg)
Radius
3.63x Earth (23,154 km)
This planet: 3.63× Earth radiusEarth: 1× (baseline)
Surface Gravity
3.63x Earth (35.7 m/s²)
Surface Temperature
269 K (-4 °C / 24 °F)
Rotation Period
16.0 hours/day (faster than Earth)
This planet: 16 h/dayEarth: 24 h/day

Orbital Environment

Star Type
NS-type (Neutron Star)
Distance from Star
0.11 AU (16.5 million km)
Orbital Period
11 days
Time Dilation
Clocks run 5.9 seconds per year slower than deep space — about 8 minutes over a lifetime

Atmosphere

Hydrogen and helium with water, methane, and ammonia ices

Elemental Composition

O - Oxygen
25.0%
Si - Silicon
22.9%
Fe - Iron
16.7%

Surface Characteristics

No solid surface - a deep volatile envelope over a supercritical water mantle and hot-ice interior

Closest Real Exoplanet

Kepler-1628 b77% similar
Orbiting Kepler-1628
YoursKepler-1628 b
Mass48.0 × Earth33.8 × Earth
Radius5.49 × Earth6.43 × Earth
Density (composition)1.60 g/cm³0.70 g/cm³
Temperature268.9 K240.0 K
Starlight received0.83 × Earth0.79 × Earth
Star temperature— 3,724 K
Matched on physical properties only — but pulsar planets are real: the first exoplanets ever confirmed (PSR B1257+12, 1992) orbit a neutron star.Discovered 2016 via transit · 1,148 light-years awaySource: NASA Exoplanet Archive
Moons
Moon 1rings0.010% - 1.8 radii

Inside the synchronous orbit: it spiraled inward and was torn apart at the Roche limit (Phobos's fate).

Moon 2stable0.010% - 77.7 radii

Small and distant: a quiet, stable companion.

Surface views from three worlds: rocky ground under a ringed sky, a cloud deck, and a lit desert

New: Stand on Your World 🏔️

Every planet you build can now be seen from the ground. The terrain, the color of the sky, the weather and what hangs overhead are all read from the same numbers that shape the globe — so a thin-aired world gives you sunlit rock under a near-black sky crowded with stars, a runaway greenhouse seals you under an unbroken sulfur lid, and a gas giant leaves you in the cloud tops with nothing solid beneath you at all. If one of your moons wandered inside the Roche limit, what is left of it arcs overhead as rings.

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