Whether you want more options like Stellar Horizon or a completely different take on the same concept, our curated list of 8+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.
Pilot your own starship through a vast, procedurally generated galaxy of millions of stars and planets. Explore, claim celestial bodies, and search for extraterrestrial intelligence signals. Collect resources, discover alien structures, and upgrade your ship.
Embark on an open-world sci-fi adventure as a space pilot. Explore a vast, scientifically accurate Milky Way, customize your ship, and choose your path as a trader, pirate, or explorer. Engage in combat, smuggling, and mining while following a compelling story or undertaking side missions.
What We Love
🚀 Massive explorable galaxy with procedurally generated systems
💎 No pay-to-play mechanics or paywalls
🎮 Deep gameplay with trading, combat, mining, and exploration
📱 Excellent value for mobile space sim
🎯 Active developer with regular updates and community engagement
🎨 Clean, intuitive UI once learned
⚡ Lightweight app size (111 MB)
🎭 Engaging storyline and missions
🛸 Multiple ship types with customization options
🎵 Atmospheric ambient sound design
Room to Improve
🐛 Frequent crashes, especially when accessing mission menu
📚 Steep learning curve with minimal tutorial guidance
🐢 Tedious travel time through large spaces
🎮 Unintuitive flight controls and ship deceleration
🗺️ Confusing route mapping and pathfinding issues
❓ Lack of in-game documentation and explanations
🔤 Confusing module naming system (2A, 3C, 5E, etc.)
⚙️ Missing information about ship stats and mechanics
🎯 Inconsistent mission difficulty balancing
🖥️ Orientation/landscape mode issues on some devices
Build fleets, conquer planets, and forge alliances in an expansive space strategy game. Develop your empire, outwit rivals with tactical warfare, and dominate the cosmos.