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the planet editor ! bz bz bz

1 ] conceptual design
planets are living systems themselves, being orbited by asteroids and moons too. this small can be considered an ecosystem itself !

think of the following aspects of your planet:
> orbit and star (what kind of star orbits?)
> size and gravity. remember, bigger means stronger gravity and viceversa

> type

> atmosphere — generate customs spectras of planetary atmospheres across different UV/visible/IR wavelengths

> surface

> climate ( tilt, orbit eccentricty
and rotation affect day length and seasons)

> ecosystem (if there is one)

2 ] planet creators
apoasys' planet maker — simple
randomised planet — random and fun
ironarachne — seed based generator
space engine on steam — paid, one-time
universe sandbox on steam — paid, one-time
random detailed data

3 ] reference and inspiration
worldbuilding resources
nasa's 3d space archive


made by astaroth

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Pub: 03 Jan 2026 23:14 UTC

Edit: 13 Jan 2026 01:21 UTC

Views: 100