The OpenRocket wiki provides collaboratively written documentation for the open-source model rocket simulator.
Robert’s Rocket Project vs RocketPy
How do Robert’s Rocket Project and RocketPy compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Robert’s Rocket Project | RocketPy |
|---|---|---|
| What it is | This project documents an amateur-built liquid-fueled rocket engine and flight vehicle, including engine project pages. | RocketPy provides software and information for rocket flight simulation. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | — | English |
| Alternatives |
Other options to consider
Sites similar to both Robert’s Rocket Project and RocketPy.
openMotor simulates internal rocket motor ballistics, estimating chamber pressure and thrust from propellant, grain geometry, and nozzle details.
Half Cat Rocketry shares open-source liquid rocket motor information and resources for amateur rocketry.
Av8n explains perceptions, procedures and principles of flight through 20 chapters and more than 200 illustrations.
PicaSim provides information, media, and downloads for a radio-controlled flight simulator.
OpenRocket is model rocket simulation software with a download and information about supported operating systems.




