This is a sort of worldbuilding tool for designing an astromilitary with a rock-solid foundation based on fundamental assumptions rather than "ad hoc" theorycrafting from the author:
![Image](http://well-of-souls.com/temp/spaceNavy.jpg)
Assuming you havent heard about it until now, I believe this would be very usefull for maturing your ideas on the astromilitaries of the Outsider universe. It would add some concrete to the design of the Umiak and Loroi militaries, and maybe even expose some new ideas you could use.
It was designed in part by Christopher Weuve, who works as a naval analyst on the US Department of Defense. It's more or less the most down-to-earth worldbuilding tool I've found so far for creating a sci-fi battlefleet.
The illustration on it's own is rather vague, since it's just the sinthesys of multiple discussions and articles made by David and Weuve. This page, however, contains a "brief" explanation of what it calls the "Space Navy Design System", as well as the rundown of two example astromilitaries created with the system.
If you have heard about it (and might even be using it) already, I apologize for being redundant. I just tought it would be helpfull for you to know about it.