SANDBOX — this is a test environment. No servers are actually deployed and no real payments are charged.
✓ VerifiedWorld generation

Real Solar Systems

by Echthros · for Space Engineers

It's finally time. This mod allows for the creation of real solar systems with moving planets, gas giants, and stars. There are no limits on scale, speed, hierarchy, or really much of anything else. Supports fully customizable gravity, day cycles, orbit pa

38KDownloads
Steam WorkshopSource

About Real Solar Systems

From Steam Workshop

It's finally time. This mod allows for the creation of real solar systems with moving planets, gas giants, and stars. There are no limits on scale, speed, hierarchy, or really much of anything else. Supports fully customizable gravity, day cycles, orbit pa

What kind of mod it is

From the catalog
Listed on Steam Workshop as “Workshop”

World generation

Changes or adds to how new terrain, biomes and structures are created.

Compatibility

Game
Space Engineers

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-09-24Open ↗
  • ✓AuthorEchthros, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

Real Solar Systems, answered

Generated from the mod’s own source data.

Is it free?

Yes. Real Solar Systems is free to download from Steam Workshop.

How do I add it to my Nxeon server?

We can't place files for this game automatically yet: install it yourself in Files. Download Real Solar Systems from Steam Workshop and upload it to your Nxeon Space Engineers server in Files.

NxLabs

Run Real Solar Systems on a Space Engineers server.

Deploy in about a minute from $13.99 a month, then upload Real Solar Systems in Files.