D20 Future (SRD) what's (not so) good and what can be improved (and how)?

[FolcoTook]

I'm going to do a little research into dimension and crew sizes of military submarines, for a basis on starship design. I'd suspect that futuristic spaceships would be built alogn similar guidelines.

That's not a bad idea. I stole your suggestion, so the least I can do is contribute some sources:

http://www.fact-index.com/t/ty/type_vii_u_boat.html#Type VIIA
http://www.fact-index.com/t/ty/type_xxi_u_boat.html
http://encyclopedia.thefreedictionary.com/Los Angeles class submarine
http://encyclopedia.thefreedictionary.com/Seawolf class submarine

-FT

 

[Pbartender]

I used that statistics listed on http://www.hazegray.org/worldnav/ and plugged them into a spreadsheet to calculate a rough volume (in cubic feet) for each submarine. I used that to come up with a Gross Tonnage for each.