OpenTsiolkovsky is a free , specific usage rocket flight simulator that allow you calcurate rocket trajectry.
The main features include:
- Three-degree-of-freedom, Six-degree-of-freedom flight simulation with attitude control system(like TVC)
- Command line interface software
- NOT fully-featured. It's tool kit
- Now it corresponded three stage rocket without booster
- It corresponds only to the sub-orbital and the Low-earth-orbit
- Including multi purpose python script
- It depends on boost library
- Cross-platform(modern C++ based)
Read more about it on the Wiki
Input file format is following input file format
OpenTsiolkovsky is an Open Source project licensed under the MIT License