GAME VS GAME
Universe Sandbox is more popular right now with 218 players on Steam, Solar Systems For Kids (0). The highest all-time peak belongs to Universe Sandbox (758 players).
Concurrent players on Steam. Drag or pinch to zoom; the table below has every number.
| Stat |  Solar Systems For Kids |  Universe Sandbox |
|---|---|---|
| Players right now | 0 | 218 |
| 24-hour peak | 0 | 365 |
| All-time peak | 1Nov 9, 2026 | 758Apr 1, 2026 |
| 30-day average players | n/a | 341 |
| Steam reviews | n/a | 96% positive28k reviews |
| Price now (US) | $4.99 | $29.99 |
| Lowest price we have seen | $4.99 Nov 9, 2026 | $20.09 Oct 30, 2026 |
| Twitch viewers now | n/a | 00 on average, 7 days |
| Release date | Jul 20, 2023 | Jan 1, 2013 |
Green marks the leader in each row (for prices, the cheaper game). Prices are US Steam prices.
Solar Systems For KidsUniverse SandboxPick 2 to 4 games. Only games with a player count page can be compared.
Universe Sandbox is more popular right now with 218 players on Steam, Solar Systems For Kids (0). The highest all-time peak belongs to Universe Sandbox (758 players).
Universe Sandbox peaked at 758 concurrent players on April 1, 2026. Solar Systems For Kids peaked at 1 concurrent players on November 9, 2026.
Solar Systems For Kids costs $4.99 on the US Steam store. Universe Sandbox costs $29.99 on the US Steam store, and the lowest price we have seen is $20.09.
Player counts updated 19 minutes ago.
RageQuit Charts is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API.
