Sandbox Planet is an iPhone application developed by Oscar Tsang. It falls under the lifestyle category and aims to provide users with a unique experience of simulating a real solar system.

With Sandbox Planet, users can emulate and build their very own universe. The application offers a highly customizable platform where users can develop and construct their own planets. Whether you want to recreate the existing solar system or create an entirely new one, Sandbox Planet provides the tools and features to make it possible.

The application allows users to customize various aspects of their planets, including size, composition, atmosphere, and more. This level of customization offers a great deal of freedom and allows users to unleash their creativity in building their perfect solar system.

Overall, Sandbox Planet offers a fun and engaging experience for those interested in astronomy and planetary exploration. It provides an accessible platform for users to build and explore their own unique universes.