BallSolar
Milou Yorsen
BallSolar turns the solar system into a playground you can hold in your hands. Spin through richly rendered 3D planets, learn real facts, test yourself, build your own worlds, and even drop a miniature solar system onto your kitchen table in AR — all in one beautiful, ad-free app. Everything you see is generated in real time: the swirling Sun, banded gas giants, Saturn's rings, drifting moons, the asteroid belt, and glowing comet tails. No two launches look quite the same. EXPLORE • Orbit, pinch, and pan around all 8 planets, the Sun, and the Moon • Tap any planet or moon for fun facts — diameter, day length, moons, and more • Watch Jupiter's Galilean moons, Saturn's rings, the asteroid belt, and comets in motion • Flip to True Scale to feel just how staggeringly empty space really is QUIZ • Quick multiple-choice rounds that test your planet knowledge • Some questions are answered by tapping the right planet in the live 3D scene • Score tracking, satisfying feedback, and a clean results screen GRAVITY SLINGSHOT • A drag-to-aim physics puzzle game across 8 escalating levels • Use real gravity wells to curve your probe through the goal ring • Master the gravity assist — earn up to three stars per level BUILD-A-SYSTEM SANDBOX • Tap empty space to add worlds, then drag to set their orbits • Tune size, mass, color, and speed of every body • Switch between clean stable orbits and chaotic real-gravity mode, where worlds collide and merge into bigger ones • Name, save, and reload your favorite creations AR TABLE • Place a miniature, fully animated solar system on any flat surface • Walk around it, pinch to scale, and move it wherever you like • (Requires a device with AR support) DESIGNED WITH CARE • A cohesive, premium look with deep-space colors and glassy panels • Smooth, springy animations and tactile haptics throughout • Procedural sound and visuals — no heavy downloads PRIVACY FIRST • No ads. No in-app purchases. No accounts. • No tracking and no data collection — everything stays on your device. Whether you're a curious kid, a space lover, or just looking for a gorgeous way to unwind, BallSolar makes the cosmos something you can play with.