Specifications

Name Description
USS Halo NCC-85053 Devised to work far from a starbase or other Starfleet facilities, the Theurgy-class had expanded science laboratories and ample room for cargo or passengers. It was highly capable of rescue missions or civilian evacuations in war zones when taken to mass-production. Defensively, it had regenerative shielding, ablative armour, and multivector assault mode (MVAM) - in which the ship was able to attack enemies from three different directions simultaneously. It was one of the largest starships ever created by Starfleet, surpassing even the Odyssey-class in size.

Officially, both the Odyssey and the Theurgy-classes were rushed into production because of the Romulan Civil War. Unofficially, there are those who believe Starfleet Command pushed the production ahead of schedule for sake of their own agenda. The list of commissioned starships of the Theurgy-class in pre-production are the following:
USS Intrepid NCC-839272
Kalkarindji Outpost Summary: Summary Kalkarindji Outpost is a private non Starfleet built station located in space. It is owned by Savage Nikolai Ivanov, and used as the regions home base for the Ivanov family. It is an outpost used by those who occupy the black realm. Home to pirates, smugglers, traders, assassins, and those who don't find the white realm comfortable. It has order, it has rules and those who rule have the final say. Kalkarindji Outpost is where the black realm meets the white. Looking for a job? Looking to offload cargo? Nicked something from someone else? Have Starfleet personnel, equipment or weapons, to sell? Stepped back through time and returned with something illegal? This is where you'll find a buyer.
Starbase 113
USS California NCC-63829 The Sovereign class is currently the fastest vessel in Starfleet, with a maximum cruise speed of Warp 9.9 and a top speed of Warp 9.99 for up to twenty-four hours. The very high cruise speed is intended to allow the ship to deploy as rapidly as possible to potential trouble spots
Vesta Class(Townsend/New Orleans) The Vesta-class was type of Starfleet starship that entered service
in the late 24th century . It was classified as a multi-mission
explorer and served as a test-bed for numerous Starfleet technologies.
Eventually, due to the success of the class, multiple variants were
developed to further increase the versatility of the multi-mission
explorer line.