Life & fun · alternatives · 2026
24 alternatives to Planetarium
Procedural, pixel-art planet generator.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Planetarium launched in 2015; newer entries below may have overtaken it.
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PixelSpace▲68A tediously accurate scale model of the solar system
2014 · joshworth.com · its alternatives →
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Took a break from the falling sand simulation blog posts this week to work on another small project. It's a little pixel world generator- each time you visit, you'll see a new little world. I really like this stuff and had a blast building it yesterday!
2022 · jason.today · its alternatives →
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Spherify▲97Create little planets from your panoramic images
2015 · play.google.com · its alternatives →
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You can be an architect of the future
2016 · jpl.nasa.gov · its alternatives →
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Astroneer▲98A game of aerospace industry and interplanetary exploration
2015 · astroneer.space · its alternatives →
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NodeBox▲79Node-based software application for generative design
2015 · nodebox.net · its alternatives →
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Designspiration▲135Discover and share design inspiration
2014 · designspiration.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →