3D Solar System

At a glance

3D Solar System is a free simulation game that plays in your browser on 3dsolarsystem.online. On Foundplay since November 9, 2026.

Questions

Is 3D Solar System free to play?

Yes. 3D Solar System is free and plays in your browser on 3dsolarsystem.online. Foundplay links to it but doesn't host it.

Do I need to download 3D Solar System?

No. It runs in a browser tab, with nothing to install.

Is 3D Solar System safe?

Foundplay checks its link every few hours and gives it a daily safety check (malware blocklists, downloads, crypto miners, parked domains and fake virus warnings), and hides the game at once if that check fails. No check can promise a site is safe: if a game asks you to download something or for a password, leave it.

What games are like 3D Solar System?

Countryball Command, Dispatch GBA and 1in8bn — Independent Life Simulator, from More like this below. They're free in your browser too.

Who made 3D Solar System?

It was made by @voidmode on X.