Ship Classifications and build times

Below is a list of ship classifications at present. These are not specific ship designs.
Corvette = 2 points
Frigate = 4 points
Destroyer = 6 points
Cruiser = 8 points
Heavy Cruiser = 10
Battleship = 14
Titan = 50

Ship build times: Please note this might change as the game story progresses:

Corvettes: 2 week
Frigate: 3 weeks
Destroyer: 4 weeks
Cruiser: 5 weeks
Heavy Cruiser: 5 weeks
Battleship: 6 weeks
Titan: 8 weeks

Example I can build (at one time):

100 corvettes or

50 frigates or

33 destroyers or

25 cruisers or

20 heavy cruisers or

14 battleships or

4 titans.