Overview
STK (Systems Tool Kit) is a leading commercial off-the-shelf (COTS) analysis software for space missions, developed by AGI (now Ansys).
Basic Information
- License: Commercial (Free academic license available)
- Source: AGI / Ansys
- Official Docs: https://www.agi.com/products/stk
Key Features
- Orbit design with Astrogator module
- Communication link and coverage analysis
- Attitude simulation and sensor analysis
- Deep space mission design
Use Cases
- Deep space mission simulation and constellation design
- Communication window and sensor coverage analysis
- Earth-Moon L1/L2 transfer and Halo orbit design
Official Resources
- Website: https://www.agi.com/products/stk
- Academic program: https://www.agi.com/pages/academic