價格：免費
檔案大小：9.8 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Tap when spaceship reaches the planet to continue your journey through the Solar system, but don't make a mistake or you'll have to start from the beginning.
How many planets can you visit?
How far will you go?
支援平台：iPhone, iPad