The best replacement for space engine is celestia.

The best alternatives to space engine are rated as following:
★★★★★  celestia
★★★  universe sandbox

Your alternative for space engine is not listed? Suggest!


No companions for space engine have been suggested so far.
You have in mind a companion for space engine and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of space engine in all years. Click on graph for more.
space engine
celestia
universe sandbox