Best games like Solar System Sim

145+ similar games compared and reviewed

4.6 avg rating
9 free games
Updated July 2026

Looking for something like Solar System Sim? We've analyzed 145+ similar apps and games to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Solar System Sim

Pocket Galaxy: Gravity Sandbox#1

Pocket Galaxy: Gravity Sandbox by Pocket Labs UK

Universe Space Simulation Game
Editor's Choice
🎮 Games
4.6😊(25K ratings)
FreeAds
Pocket Galaxy: Gravity Sandbox screenshot 1
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Pocket Galaxy: Gravity Sandbox screenshot 4
Pocket Galaxy: Gravity Sandbox screenshot 5

Design and simulate your own universe with realistic physics. Customize planets, stars, and moons, then watch them interact. Destroy solar systems with powerful tools or explore the life that develops in your creations.

What We Love

  • 🚀 Great game
  • 🚀 Amazing
  • 👍 Fun and entertaining
  • 👍 Realistic graphics and physics

Room to Improve

  • 🐛 Difficult to get planets into stable orbits
  • 🐛 Planets often get pulled out of habitable zones
  • 🔒 Limited number of planets/objects without watching ads
Solar Smash#2

Solar Smash by PARADYME LIMITED

Strong Contender
🎮 Games
4.8😊(383K ratings)
FreeAdsIn-App Purchases
Solar Smash screenshot 1
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Solar Smash screenshot 5

Unleash your destructive power on planets with a vast arsenal of weapons. From nuclear missiles and lasers to monstrous creatures and asteroids, obliterate celestial bodies in this engaging simulator.

What We Love

  • 🚀 Fun and satisfying
  • 👍 Great graphics
  • 👍 No ads
  • 👍 Offline playability

Room to Improve

  • 🐛 Occasional glitches and crashes
  • 💡 Lack of new content and updates
  • 💡 Limited planet and weapon options
Spaceflight Simulator#3

Spaceflight Simulator by Spaceflight Simulator UK Ltd

Rocket science made simple!
Worth Considering
🎮 Games
4.8😊(97K ratings)
FreeIn-App Purchases
Spaceflight Simulator screenshot 1
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Spaceflight Simulator screenshot 6

Build and launch rockets to explore a realistic, open universe. Experience space exploration with accurate physics and a vast, explorable solar system.

What We Love

  • 🚀 Realistic physics and space simulation
  • 👍 Intuitive controls and easy to learn
  • 🚀 Ability to build complex rockets and spacecraft
  • 👍 No ads or in-app purchases required to play

Room to Improve

  • 🐛 Occasional bugs and glitches, especially with large rockets
  • 🔋 Potential performance issues on older devices
  • 🔒 Limited customization and part options in free version

More games like Solar System Sim

4
My Pocket Galaxy - 3D Sandbox
My Pocket Galaxy - 3D Sandbox
My Pocket Galaxy - 3D Sandbox
Universe Gravity Simulator
$3.99

Design and simulate your own solar systems and galaxies with realistic physics. Customize planets, stars, and orbits, then share your creations. Features smooth 3D graphics and a user-friendly interface.

3D galaxy sandboxRealistic physics simulationPlanet and star customization
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5
TerraGenesis - Space Settlers
TerraGenesis - Space Settlers
TerraGenesis - Space Settlers
Terraform Universe Planets
Free

Simulate the terraforming of planets using real scientific principles. Cultivate life, manage resources, and build civilizations on various worlds, from our solar system to fictional planets and moons. Encounter alien life and defend your settlements from cosmic threats.

Idle planet building simulatorReal science from NASATerraform planets and moons
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6
Water Physics Simulation
Water Physics Simulation
Water Physics Simulation
Water/Ship Simulator & Sandbox
Free

Explore three distinct physics simulations: build and navigate ships, experiment with bomb explosions and water behavior in a sandbox, or observe the interactions of various elements. This free app offers creative building and destructive fun.

Water and liquid simulationsShip building and raft survivalBomb explosions and destruction sandbox
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WorldBox - God Sandbox
WorldBox - God Sandbox
WorldBox - God Sandbox
Best world building simulator!
Free

Create and shape your own pixel worlds with this god simulation sandbox game. Spawn creatures, build civilizations, and unleash powerful disasters or creative tools to watch life evolve. Experiment with various powers and enjoy offline play.

Create and spawn creaturesBuild and evolve civilizationsSimulate natural disasters
🎮 Games
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8
SandBox - sand box
SandBox - sand box
SandBox - sand box
Powder physics playground
Free

Engage in a dynamic particle physics playground with full rotation. Discover how various elements interact to produce captivating outcomes, offering both creative freedom and educational opportunities.

Particle physics simulationElement interaction and combinationFull 3D rotation
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9
Sandbox - Physics Simulator
Sandbox - Physics Simulator
Sandbox - Physics Simulator
Creative Sandbox World
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Explore a creative sandbox world where you can mix elements to discover their reactions and create dynamic environments. Experiment with physics, build structures, and witness exciting events like explosions and growth. New modes allow for planet destruction and life cycle simulation.

Element mixing and reaction discoveryWorld building with plants and weatherPhysics experiments (fire, explosions)
🎮 Games
(8K)
free with in-app purchases
10
Powder Game
Powder Game
Powder Game
Physics and chemistry sandbox
Free

Explore a physics sandbox where you can simulate the interactions of various elements like water, fire, and gunpowder. Witness unique reactions and emergent phenomena as different 'dots' collide and influence each other.

Physics simulation with powder elementsOver 30 different dot variationsSimulate element reactions
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