A free app for Android, by Truplex.
This app allows you to create your own solar system model. You can scale the model according to the location of the planets or use the preset scales. The app includes a map of the solar system model, where you can walk through the space to visit the planets.
The scale model of the solar system is a great way to appreciate the distances involved in interplanetary travel.
You can also set the time of day to track the position of the sun and adjust the positions of the planets accordingly.
The app is very easy to use and you don't need any special skills to create and scale a solar system model. You just need to enter the coordinates of the planets and the time of day to set the initial position of the sun.
