That's a cool system, thank you. I was aware of an Excel-based one and this is similar, and very useful for some aspects.
To be more specific, our system calls for a little bit more to be generated. IE, determining star system(s)/location, providing an employer situation and objectives, and some other minor details. I'll provide a template shortly to give more scope.
Then, optionally the contract-maker could GM (GameMaster) the ensuing campaign for the mercenary unit that accepts the contract.