Ship Specifications

Courtesy of www.ussnebula.org

Expected Duration: 100 years
Time Between Resupply: 4 years
Time Between Refit:
7 years
Category: Exploratory Cruiser

Personnel:

Officers: 155
Enlisted Crew: 625
Passengers: 120 (up to 120)
Marines (when embarked): 216

Note: There are currently no marines assigned to USS Hiroshima.

Speed:

Cruising: Warp 6
Maximum: Warp 9.3
Emergency: Warp 9.9 (12 hours)

Auxiliary Craft:

Shuttles:

Type 8 Shuttle: 6
Type 9 Shuttle: 4
Type 11 Shuttle: 2
Type 15 Shuttlepod: 6
Wyvern Hopper Transport: 2 (USS Hatsuyuki: first snow of the season, USS Sakura: cherry blossom)

Runabouts:

Danube Runabout: 2 (USS Daisho and USS Kimono )
Delta Flyer Runabout: 1 (USS Ki-Rin
)

Weaponry:

Eight Type X Phaser Arrays

Two (one foreward, one aft) Burst Fire Torpedo Launchers with:

250 photon torpedoes
125 quantum torpedoes

Fourteen Tri-Cobalt Devices

Defenses:

Metaphasic Shielding
Auto-modulating shields
Ablative Armor

Dimensions:

Length: 442.3 meters
Width: 470 meters
Height: 130 meters
Decks: 34

Description:

USS Hiroshima

The Nebula-class was developed along-side the Galaxy-class in the 2340s and ‘50s. While Starfleet firmly believed in the feasibility of the Galaxy-class, they wanted a more cost-effective ship that would be able to perform much of the same missions as the larger, more expensive capital ships under construction.

Part of the design that was approved by Starfleet included a multi-mission module that could easily be exchanged within days at a suitably euipped starbase. The first pod consisted of a sensor dome attached to the rear of the ship. Designed to aid in long-range reconnaissance and search-and-rescue operations, the sensor pod quickly proved its usefulness, so much so that several Nebula-class vessels were allocated to border patrols.

Although the basic Nebula design has approximately 80% of the capability of a Galaxy class vessel in most areas, the addition of the mission pod brings that figure up to 95% or more in that specific area. This flexibility actually allows the Nebula design to accomplish almost identical missions despite its smaller size.

With the flexibility given to it by the replaceable pod module, the Nebula-class has quickly become one of the most produced and utilized starships of the 24th century.

Tactical Mission Pod Specifications:

This is a recent addition to the Nebula-class fleet, and is quickly becoming the default module for all new Nebulas being built. The design combines the scanning capabilities of the sensor pod and the offensive capabilities of the weapons pod into one module. There are disadvantages to this design. The tactical pod contains 75 less torpedoes (125) and only three torpedo launchers - two forward, one aft - in order to make room for the sensor pallets. Also, the scanners are primarily designed to aid in targeting for the torpedoes and phasers, and as such are not optimized for long-range usage.

Note: Mission pods may only be changed at starbases and shipyards.

Top view of USS Hiroshima

Deck Layout:

Note: The decks differ from Obsidian Fleet Database only in that the numbers are shifted to make the Bridge on Deck One.

Deck
Description
A
Sub-deck A – Pod Tactical Sensor Systems 
B
Sub-deck B – Sensor Sub-systems, Forward Torpedo Launchers, Aft Torpedo Launcher, Torpedo Loading Mechanisms
C
Sub-deck C – Torpedo Storage, Torpedo Maintenance Bay
D
Sub-deck D – Sensor Sub-systems, Pod Access
1
Captain's Ready Room, Main Bridge, Observation Lounge, Executive Officer's Office
2
Junior Officers’ Quarters, Environmental System Controls
3
Junior Officers’ Quarters, Flight Control Center, Primary Sensor Array
4
Main Shuttlebay, Upper Shuttle Maintenance Bay, Shuttlebay Operations
5
Lower Shuttle Maintenance Bay, VIP Quarters, Primary Communications Array
6
Transporter Rooms 1-4, Main Science Labs, Chief Science Officer’s Office
7
Senior Officers’ Quarters, Hydroponics Bay, Auxiliary Deflector Control
8
Crew Quarters, Commanding Officer’s Quarters, Executive Officer’s Quarters, VIP Quarters
9
Senior Officers’ Quarters, Stellar Cartography, Officers’ Mess
10
Ten Forward Lounge (Sake bar), Stellar Cartography (Lower Bay), Fusion Reactors 1-4, Saucer Impulse Engines, Main Computer Core (Level 1)
11
Holodecks 1-4, Gymnasiums 1 & 2, Banquet Halls, Security Office, Brig, Main Computer Core (Level 2)
12
Main Sickbay, Counseling Offices, Sickbay Main Computer, Surgical Ward, Neo-natal Ward, Biohazard Ward, Critical Triage Ward, Primary ICU, Overflow ICU, Trauma Stasis Unit, Medical Sciences Ward, Main Computer Core (Level 3)
13
Cargo Bays 1 & 2, Residential Quarters, Primary IDF Generators
14
Cargo Bay 3 & 4, Cargo Loading Doors, Residential Quarters
15
Marine Facilities, Armory, Maintenance Bay 1 [Only utilized when Marine Detachment is embarked]
16
Captain's Yacht Docking Port, Secondary Communications Array
17
Crew Quarters, Upper Mess Decks, Tactical Sub-systems
18
Crew Quarters, Auxiliary IDF Generators, Sensor Maintenance
19
Crew Quarters, Lateral Sensor Arrays, Secondary Computer Core (Upper Level)
20
Crew Quarters, Lower Mess Decks, Sensor Sub-systems, Secondary Computer Core (Lower Level)
21
Holodecks 5 & 6, Deuterium Storage, Main Probe Storage
22
Structural Integrity Field Systems, Deuterium Storage, Matter Injectors, Forward Torpedo Launcher, Torpedo Loading Mechanism, Torpedo Bay, Graviton Polarity Generator 1, Shuttlebay 2, Shuttle Maintenance
23
Main Navigational Deflector, Graviton Polarity Generators 2-4
24
Main Engineering, Chief Engineer’s Office, Storage Bays 1-6, Graviton Polarity Generator 5
25
Science Labs 11-15, Engineering Labs 1-3, Maintenance Bay 2
26
Aft Torpedo Launcher, Torpedo Loading Mechanism, Torpedo Bay, Primary Shield Network Generators, Secondary Probe Storage
27
Environmental Support, Waste Management, Maintenance Bay 3, Maintenance Equipment
28
Cargo Bays 5-9, Replicator Matter Tanks, Secondary Shield Network Generators, Forward Tractor Beam Emitter
29
Antimatter Generator, Antimatter Storage Pods, Machine Shops and Fabrication Centres, Auxiliary SIF Generators
30
Aft Tractor Beam Emitter, Antimatter Supply Manifold, Antimatter Injectors, Antimatter Loading Hatch, Warp Engine Core Jettison Hatch