🎮 Arcade & Play
🧩 Puzzles & Numbers
🧠 Quiz & Knowledge
🎨 Create & Unwind
Move your cursor to bend a galaxy of orbiting particles.
Move your cursor over the canvas to attract the particles with your own gravity.
Use the sliders to change the strength of the central star, the cursor and the number of particles.
Press Reset to rebuild the galaxy, or Pause to freeze it and study the shapes.
Gravity Simulator turns your screen into a miniature cosmos. Hundreds of particles orbit a central star, and your cursor acts as a second gravity well. Drag it near the swarm and watch the orbits bend, stretch and collapse into new paths. Adjust the strength to sculpt streams and spirals. It is aimed at players aged 7+ and up, and a typical round takes around 6 minutes. If you already enjoy simulation, physics and gravity games, you will feel at home here within seconds.
The goal is straightforward. The on-screen instructions walk you through it, and you can start playing with a single click. Controls are intuitive: use your mouse or keyboard on a computer, or tap and swipe on a phone or tablet. Because everything runs locally in your browser, Gravity Simulator reacts instantly and never needs a page reload.
It makes physics and cause-and-effect tangible, so you learn by experimenting. It builds perspective and data literacy by making huge numbers feel real.
Hard to say? It is rated Easy, aimed at ages 7++ and above, and takes about 6 minutes per session — a good fit for a coffee break, a commute, or a relaxed evening. It works equally well on desktop, laptop, tablet and phone, with no account and nothing to install. Keep an eye on your best score: it is saved on your device so you can measure your progress over time.
No. Gravity Simulator runs entirely in your web browser. There is nothing to install and no account to create.
Yes. The game is responsive and touch-friendly, so it works on phones, tablets, laptops and desktop computers.
It is recommended for ages 7+ and is family-friendly, with no chat and no in-game purchases.
A typical round lasts around 6 minutes, so it fits easily into a short break.
It is rated Easy. The rules are explained on the page, and most players are comfortable within their first round.
Yes. Your best score is stored locally on your device, and finished runs can be submitted to the live leaderboard.
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