Implemented Equations from So You Wanna Build a
Rocket? by Winchell D. Chung, possibly the best source page for
coming up with realistic science-fiction.
The Armory: Various Spacecraft Weapons Systems
Offensive Systems
Point Defense Systems
The Ship Yard: Engines, and other critical components
Outfitters: Sundries and Mission Requirements
Referrals: External Links to Useful Calculators
... more to come shortly...