Spaceflight Simulator

Build and launch your own rocket in Spaceflight Simulator, the ultimate space exploration game that puts you in command of orbital engineering. Design custom rockets from individual parts, then experience the thrill of realistic flight as you navigate an open universe with no invisible boundaries.

Every aspect of spaceflight is grounded in real physics. Watch as your rocket responds to accurate orbital mechanics, gravity, and atmospheric effects. The planets and moons are realistically scaled, making your journey across the solar system feel authentic and challenging. Whether you're aiming for a stable orbit, executing a lunar landing, or touching down on Mars, every mission demands genuine piloting skill and understanding of celestial navigation.

Your playground spans the entire inner solar system. Visit Mercury, Venus, Earth, and the Moon. Explore Mars and its two moons—Phobos with its harsh, low-gravity terrain, and Deimos with its impossibly weak gravity well. If you can see a destination, you can reach it. The universe is yours to explore without limits or artificial boundaries holding you back.

Recreate iconic missions from SpaceX, Apollo, and NASA, or forge your own path through space. The combination of authentic rocket physics, realistic orbital mechanics, and a boundless exploration universe creates an experience that challenges both casual players and space enthusiasts alike.

Join thousands of players in an active community dedicated to spaceflight. Share your rocket designs, celebrate successful landings, and learn advanced techniques from fellow astronauts. Spaceflight Simulator delivers the sandbox freedom and scientific accuracy that make every launch feel genuinely earned.