It is a software for preliminary space missions analysis and design, born in 2008 after 2 years of development. Several improvements and new features have been then implemented up to now, such as STARMAD-UFO, and Graphics.

Download
You can get STARMAD for FREE. Trial version is limited in features and you will need to purchase a license to fully unlock it.

License Types
Latest version is STARMAD v3.2. Different types of license are available: commercial, university, student.

Users
Customers are from Industries as well as Universities with a worldwide distribution. Join them, start using STARMAD!

Main Features
STARMAD is a Space Mission Analysis and Design tool, intended to perform: 

Mission Orbit Analysis & Design
 Dynamics; 
 Geometry; 
 Manoeuvre and Maintenance; 
 Interplanetary Transfer; 
 Delta-V Budget.

Observation Payload Analysis
 Electromagnetic Spectrum; 
 Optics and Sizing.

Spacecraft Subsys Design
 Attitude Control; 
 Communications; 
 Power System; 
 Propulsion System; 
 Structural Analysis; 
 Thermal Control.

Vehicle & Mission Operation
 Launch and Transfer Vehicle Information; 
 Mission Operation Complexity Analysis;