Pocket Galaxy: Space Sandbox

Build your own universe, then rule it like a god.

Pocket Galaxy is a 3D space sandbox and solar system simulator where realistic gravity meets total creative freedom. Spawn planets, stars and gas giants, set them in orbit, and watch a living solar system take shape. Then reshape it however you like: heat worlds until they glow, freeze them solid, or smash them together in spectacular destruction.

Widely called one of the best universe sandboxes on mobile, Pocket Galaxy is equally a relaxing toy and a hands-on physics playground. There are no levels and no timers, just infinite space and your imagination.

WHAT YOU CAN DO

• Build a universe from a huge variety of procedural planets, stars and gas giants

• Simulate real gravity and orbital motion in an open 3D sandbox

• Play god: heat, cool, explode and smash planets to see what happens

• Unlock new planet types by changing the conditions in your solar system

• Follow the planet journal to watch how life develops on the worlds you create

• Enjoy detailed particles, atmospheres and destruction effects

• Screenshot your universe and share it with friends and family

• Save and load your creations and pick up where you left off

RELAX AND CREATE

Drift through a galaxy of your own making, tweak an orbit, and let gravity do the rest. Whether you want to engineer a perfectly balanced solar system or wipe it all out in one cosmic collision, the sandbox is yours.

A PREMIUM, AD-FREE EXPERIENCE

This is the full paid version of Pocket Galaxy: no ads, no in-app purchases, no interruptions. Pay once and own the whole sandbox.

Curious how you'd build the cosmos? Download Pocket Galaxy and create your universe now.