Universe Sandbox ² - Star Glow System

If you already own Universe Sandbox ², just run Steam to update to Alpha 17.

Or buy Universe Sandbox ² via our website or the Steam Store.

Alpha 17 | Star Glows & the Likelihood of Life

Alpha 17 introduces better looking star glows, a new Halley’s Comet simulation, and two values which show how similar a planet is to Earth and the speculative chance of it forming basic life. There’s also a “Make Pulsar” tool, better crash handling and reporting, and some bug fixes.

For a full list of what’s new in 17, please see our release notes.

You can read about some of the other features we are working on for future updates in our last post: What Are We Working On? | Alpha 17 & Beyond

Universe Sandbox ² - Earth-Life Indices
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