STK is a free system modeling and mission analysis application and software development kit for space, defense and intelligence engineers and analysts. Use STK to model complex systems (aircraft, satellites, ground vehicles), along with their sensors and communications, in the context of the mission environment.
•High-fidelity spatial mechanics engine
•Software development kit for integration and deployment
•Detailed model and simulation creation
•Customizable report and graph styles
Additional Info
- Type: Software
- Area of use: Space segment
- Product Website: www.agi.com
- Product Wikipedia Page: Satellite Tool Kit
Latest from Copernical Team
- The most spectacular aurora of the εpsilon mission (so far!)
- Week in images: 29 June - 03 July 2026
- Artist's view of Space Transportation's major programmes from 2026 onwards – vertical
- Earth from Space: Grand Canyon, US
- Timelapse: four P160C boosters for Ariane 6 – from integration to launch
- 3D-printed metal: unlocking crew autonomy
- 3D-printed metal
- Watch: Earth Explorer 12 User Consultation Meeting
- Surface CubeSat contracted for Ramses asteroid mission
- FLEX and Sentinel-3C bound for launch site
