A downloadable tool for Windows, macOS, and Linux
Note: This tool is under development. It's quite rudimentary at the moment.
Vide is a simple worldbuilding tool for constructing fairly-plausible stars, solar systems, planets, and moons. All values and equations are mere approximations and are only meant to provide you with guidelines rather than pinpoint scientific accuracy.
As with my other projects, Vide is open-source and its source code is available on GitHub under the MIT license. Contributions will be appreciated.