CosmoScout VR is an open source virtual Solar System, primarily aimed at interactive visualization of huge remote sensing products in conjunction with large-scale simulation data.
CosmoScout VR is a modular virtual universe developed at the German Aerospace Center (DLR).
It lets you explore, analyze and present huge planetary data sets and large simulation data in real-time.
The software can be build on Linux (gcc or clang) and Windows (msvc).
Nearly all dependencies are included as git submodules, please refer to the documentation in order to get started.
Below is a rough sketch of the possibilities you have with CosmoScout VR.
While this list is far from complete it provides a good overview of the current feature set.
You can also read the changelog to learn what's new in the current version. There is also an interesting article in the DLR magazine, and several papers which provide some insight into the ideas behind CosmoScout VR.