Sign in or create your account

Enter your email and we'll send a 6-digit code — no password needed.
We only keep your email and the username you choose. We never share or sell your email, and we don't send marketing — we use it only to email you a sign-in code. Learn more.
Entering orbit…
Habitability
0/ 100
Uninhabitable

Damu

by Metamorphohedron1111
0

Lava World

✦ Auru'Mareth
Magnetic FieldExtreme Activity
Why is this a Lava World?Your planet's proximity to its star (0.05 AU) results in extreme surface temperatures of 1000K.
Lava worlds orbit so close to their stars that rocky surfaces melt into oceans of molten rock. Recent planet formation can also create temporary lava worlds.
Classification Criteria:
✓ Temperature: 1000K (>1000K)
Habitability ScoreUninhabitable
0
Contributing Factors
water0
No water - the recipe has no hydrogen and oxygen to form it
geology40
Extreme volcanic activity may be hazardous
rotation65
Slow rotation - significant day/night temperature variations, but life can adapt
Organic Chemistry20
Limited organic chemistry potential
atmosphere40
Atmosphere present but composition not ideal for life
temperature0
Inferno world - temperatures exceed all possibility of 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)
This planet: 1.06× Earth radiusEarth: 1× (baseline)
Surface Gravity
1.06x Earth (10.4 m/s²)
Surface Temperature
1,000 K (727 °C / 1,341 °F)
Rotation Period
48.0 hours/day (slower than Earth)
This planet: 48 h/dayEarth: 24 h/day

Orbital Environment

Star Type
M-type (Red Dwarf)
Distance from Star
0.05 AU (7.48 million km)
Orbital Period
7 days

Atmosphere

Vaporized rock and metals

Elemental Composition

Fe - Iron
30.0%
C - Carbon
25.0%
O - Oxygen
25.0%

Surface Characteristics

Molten surface with lava flows, volcanic activity everywhere

Closest Real Exoplanet

EPIC 228836835 b84% similar
Orbiting EPIC 228836835
YoursEPIC 228836835 b
Mass1.20 × Earth1.37 × Earth
Radius1.05 × Earth1.10 × Earth
Density (composition)5.69 g/cm³5.67 g/cm³
Temperature1,000 K932.0 K
Starlight received16.0 × Earth—
Star temperature3,050 K3,782 K
Discovered 2021 via transit · 489 light-years awaySource: NASA Exoplanet Archive
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.

Sign in or create your account

Enter your email and we'll send a 6-digit code — no password needed.
We only keep your email and the username you choose. We never share or sell your email, and we don't send marketing — we use it only to email you a sign-in code. Learn more.

Send feedback

We're still building out the best experience we can — and we'd love your input. Tell us about features you enjoy, ideas you'd like to see, or pain points where something feels off, and we'll know where to look next.

Type