Games like Gravity Break
Games like Gravity Break include Kerbal Space Program, Totally Accurate Battle Simulator, Elite Dangerous, Hardspace: Shipbreaker, and SPORE™ Galactic Adventures. We matched them by the tags players give Gravity Break on Steam (Simulation, Space, Singleplayer, Adventure, and Funny): closest matches first, and among equally close ones the better-known games.

Kerbal Space Program
Shared: Simulation · Space · Physics

Totally Accurate Battle Simulator
Shared: Simulation · Funny · Singleplayer

Elite Dangerous
Shared: Space · Simulation · Sci-fi

Hardspace: Shipbreaker
Shared: Space · Simulation · Singleplayer

SPORE™ Galactic Adventures
Shared: Simulation · Space · Adventure

Slime Rancher
Shared: Singleplayer · Adventure · Exploration

Starfield
Shared: Space · Singleplayer · Sci-fi

Trailmakers
Shared: Space · Singleplayer · Family Friendly

Kerbal Space Program 2
Shared: Space · Simulation · Physics

No Man's Sky
Shared: Space · Sci-fi · Adventure

Endless Sky
Shared: Space · Simulation · Singleplayer

SPORE™
Shared: Simulation · Space · Exploration

Stellaris
Shared: Space · Simulation · Sci-fi

X4: Foundations
Shared: Simulation · Space · Sci-fi

Goat Simulator
Shared: Simulation · Funny · Physics

Universe Sandbox
Shared: Simulation · Space · Physics

Rebel Galaxy
Shared: Space · Sci-fi · Adventure

X Rebirth
Shared: Simulation · Space · Sci-fi

Deliver Us The Moon
Shared: Adventure · Space · Singleplayer

Empyrion - Galactic Survival
Shared: Simulation · Space · Exploration

Between the Stars
Shared: Space · Simulation · Adventure

Gang Beasts
Shared: Funny · Physics · Singleplayer

FTL: Faster Than Light
Shared: Space · Singleplayer · Sci-fi

STAR WARS Jedi: Survivor™
Shared: Singleplayer · Adventure · Sci-fi