If you had the power, how would you create the solar system? What would be the size of each planet or star? And how would you place them in orbit? If you are interested in Astronomy and looking for a powerful yet easy to use 3 dimensional space sand box app to create and simulate a whole new galaxy with realistic physics rules, then you’ve come to the right place. Orbit Sandbox Universe, the 3D sand box game, provides you the ultimate power to explore the infinite space and simulate your own space full of different planets, gas giants, and stars.
In this gravity simulator app, you get to customize literally any aspect of these particles to simulate and design your very own solar system in this sand box. Once you are satisfied with your customized solar system (or any other combination of particles, planets, and stars), you get to easily add it to your collection, take a screenshot and share it with the world.
The game comes with a clean and neat design and the 3D simulation is so smooth that you won’t feel any difficulties or lags when bombarding your planets, or applying any condition to them. And make sure not to take the realistic gravity lensing effect as granted when looking at a black hole. It’s just fascinating.

Is this Orbit Sandbox Easy to Use?
Is this 3D galaxy sand box with realistic physics simulation powerful enough to create and design different planets, gas giants and stars? The answer is a BIG yes! But are the simulation tools easy to use? The answer is even a BIGGER yes! The user interface is so friendly, that you’ll get used to it after going through the step-by-step tutorial and trying available tools for a few times. After that, you just need to use your imagination and be creative to form some unique pocket galaxies with gravity simulator based on physics rules. If you are going to redesign our lovely solar system in our galaxy, you’ll have access to all the planets (mars, moon, earth, mercury etc …) and you have the power to unlock new worlds by meeting the right conditions, colliding with the right objects, and altering mass and sea level while keeping the temperature stable. To smash stuff together and create new planets, make sure to crash the right ones together.
Tip: To raise the sea level, hit a planet with ice meteors, and use rock meteors to lower the sea level.
Orbit Sandbox Main Features at a Glance:
• Wonderful 3D graphics with smooth space simulation
• Super user-friendly interface with easy to learn gameplay
• Step-by-step and detailed tutorial
• Huge variety of particles, procedural planets, gas giants and stars
• Ultimate customization options for your creations
• Gravity simulator with realistic physics rules
• Create Solar System with the tiniest details
• Take screenshots of your universe and share it with family and friends
• Unlock new achievements
• Interactive journal to track your creations
• Save and Load simulated creations
So, Orbit Sandbox Universe offers everything you should expect from such 3D gravity and universe sandbox games and it even sets the bar to a higher level by offering smooth particle simulator, realistic physics rules, user-friendly interface, a wide range of different particles, planets and stars, and a lot more.
No matter you are serious in Astronomy stuff or you just want to have fun creating some beautiful infinite universes, we’ve got you covered. You just need to take your time, select from wide range of stunning particles, stars, and planets, specify their positions and how they should rotate, and last but not the least decide which planets should collide to destroy and create new worlds.
Download and let us know about any bugs, feature requests or any other suggestions.

The app formerly known as Pocket Universe

What’s New

Version 1.6

Various bug fixes.

Ratings and Reviews

4.7 out of 5
8.1K Ratings

8.1K Ratings

Not a bot real person ,


I love this game , like the parts when it tells you how the planet is developing . But I have an idea,when it says there venturing into space,if you make a new star next to the developing star with other inhabitants planets, are you able to add like the developing planet trying to go to the other star and go into some of the other planets or maybe study the planets and the star

And it would also be nice if you can like make a rocket coming out the planet and you can see we’re the rocket is going that would be cool and it would be amazing if you added that some of the planets are shooting people and rockets into space to venture to some of the other planets in the star that would be amazing thank you and hopefully you can do this

I’m very sorry Af you can understand what I’m saying but hopefully you can. I SUGGEST THIS GAME T9 EVERYONE WHO LOVES SPACE LIKE ME!!!!!!!! C:

A Carpenter's Son ,

Fun and informative

The thing that impressed me is that I have a game that I can hold in my hand with a solar system that operates on the laws of gravity. Suns and planets in the palm of my hand. It makes you think when you consider that our universe operates on laws that had to be programmed just like these in the game. It makes me realize that when the Bible says God spoke and there was light, the stars, the sun, moon and earth- it is analogous to what I am doing here. How big is the universe? Well, it fits in the palm of God’s hand.

It’s hard getting a planet to orbit the sun and be stable. And with every additional planet it gets more complicated. Apparently God is a genius.

Oofer oof ,

NOT a user friendly interface BUT super good game

I like the game but the interface is quite difficult with the 2-1 finger controls and it hurts my hands. Also quite often I forget to use 2 fingers and spawn a planet which takes up max planet amount in express. It is hard to zoom in and out and it often leads to me missing out on collisions and other events. But regardless the game is everything that the description depicts other than the “user friendly interface”. Please change the controls. I hate giving low ratings but interface is a big letdown otherwise i love the game and really recommend it. Also ads are repetitive, annoying and often the same ad over and over and over again and it happens too often please fix.


Pocket Labs.
115.6 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2017 Pocket Labs


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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