A downloadable game for Windows, macOS, and Linux

Galaxies and Universe Simulation

Embark on a cosmic journey with our innovative simulator. Create stunning simulations of various space phenomena and immerse yourself in the breathtaking universe we live in.

Through an intuitive menu interface, users can choose from three types of celestial simulations:

  1. A standalone Galaxy
  2. Two Galaxies Colliding
  3. A broad Universe

The simulator allows users to manipulate various parameters, giving you control over:

  • The number of stars (or galaxies)
  • The radius of the object being simulated
  • The thickness of the galaxy (or galaxies)
  • The initial rotation of the stars around the center
  • The smoothing length (used to smooth the acceleration of the particles)
  • The interaction rate (optimized to improve the framerate)

With the mouse,  the user can rotate  and zoom in/out around the simulation and B for toogle the menu.

Switch Fullscreen/Windowed :  Alt + Enter

Improving scroll zoom speed : Shift 

Quit : Esc

Demo

Screenshots

Simulation image 1
Universe Simulation with 500 000 galaxies
Simulation image 2
galaxy with 150 000 stars


Two Galaxies collision Example

We Value Your Feedback!

Do you enjoy exploring the cosmos with our simulation? Please consider leaving a review or comment. Your feedback helps us to continually improve and offer the best possible cosmic journey. Thank you for your support!

StatusReleased
PlatformsWindows, macOS, Linux
Rating
Rated 5.0 out of 5 stars
(3 total ratings)
AuthorNoé
GenreSimulation
Made withUnity
Tags3D, astronomy, galaxy, Gravity, nbody, Physics, Space, star, universe
Code licenseMIT License
Average sessionA few seconds
LanguagesEnglish
InputsKeyboard, Mouse
AccessibilitySubtitles

Download

Download
GalaxySimulation.zip 29 MB
Download
GalaxySimulationMac.app.zip 27 MB
Download
GalaxySimulationLinux.zip 27 MB

Install instructions

Follow these steps to download and install the Galaxies and Universe Simulation:

  1. Click the 'Download' button on this page.
  2. Once the download is complete, locate the zip file in your Downloads folder.
  3. Extract the zip file. You should now see a new folder with the same name.
  4. Inside the folder, you'll find the application file for the game. It will have an extension '.exe' for Windows or '.app' for MacOS.
  5. Double click on the application file to launch the simulation.

Development log

Comments

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(+1)

I didn't know much about the formation of the universe, so I played this simulator while searching and researching.

Wow, the galaxy was amazing! It was great, meow~!

(+1)

Thanks a lot for the test !!!!!

(+1)

Great work! Hope you keep working on this!

I just updated my simulation ! You can check it out !