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Celestrion header art

Celestrion

Play inside your very own Orrery, a working heliocentric 3d model of our solar system. Learn the basic facts about each of the planets, and witness them and their moons up close in accurate orbital relation to each other.

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Developer
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Release
December 7, 2015
10 years and 240 days ago
Steam Reviews
9 user reviews9 reviews77.8%

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Updated: Jul 14, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 14, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 14, 2026Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Celestrion and dSky9, Inc. funded?FundingThe known source of funding behind the game.
Updated: Jul 14, 2026Creative controlWho appears to retain creative control of the game.
Updated: Jul 14, 2026Release statusWhether and how the game has been released.

Media

6 items

About the Game

Play inside your very own Orrery, a working heliocentric 3d model of our solar system. Learn the basic facts about each of the planets, and witness them and their moons up close in accurate orbital relation to each other.

Works with the HTC Vive Development Kit.