Deep Space Nine

Federation Designation: Deep Space Nine
Original Designation: Terok Nor
Constructors: Cardassians
Location: Bajor System

Type: Orbital Docking Station
Overall diameter: 1451.82 meters
Overall draft: 969.26 meters
Mass: 10,120,000 metric tons (Tonnes)
Levels: 98
Crew: 300 to 1,200 (Starfleet and Bajoran)
Maximum Capacity: 7,000
Docking facilities: 6 large docking pylon ports; 3 medium docking ring ports; 9 small docking ring ports; 6 landing pads
Armament: 48 phaser arrays (rotary mounts); 36 phaser emitters (stationary mounts); 3 phaser emitters (sliding mounts); 48+ torpedo launchers
Defenses: Deflector shields

Diagrams
Defenses & Weaponry
Locations: Side and from above.
Locations II: Side and from Above
Technical Specifications
Size Comparison

(Thanks to Memory Alpha for most of this, and Trekcore for the diagrams).

Danube Class

Type: Runabout
Active: 2370s
Length: 20 m
Crew complement: 2-4
Speed: Warp 5
Armament: 4 phaser array emitters; torpedo launcher
Defenses: Deflector shields

Diagrams