Gomtuu was a living spaceship who seemed to have been "born" far from Federation space, possibly in another galaxy. Like a traditional starship, Gomtuu possessed a warp drive, transporter capability, and was fully equipped to defend itself. However, much of its technology was beyond that known to Federation science. Upon its discovery it was dubbed "Tin Man" by Starfleet and the "Star Creature" by the Romulans.
Viewed from the exterior, Gomtuu was a massive, dark-colored starship shaped like a sunflower seed shell. Its interior cavity consisted of a series of chambers and corridors with gravity and atmosphere to support carbon-based lifeforms. Its amorphous interior was also capable of growing furniture and equipment from its walls and floors.
Command crew Edit
Gomtuu was manned by a crew until an explosion in space generated radiation that penetrated Gomtuu's "hull", killing the crew. Gomtuu wandered the galaxy for millenia after the traumatic experience, vainly searching for more of its kind. Alone and without a purpose, it eventually decided to commit suicide by orbiting the soon-to-go-supernova star Beta Stromgren.
First contact Edit
In 2366, "Tin Man" was detected when Starfleet sent the Vega Nine probe to monitor the supernova. At the same time, the Romulans also discovered Gomtuu and a race was on to get to it first. As the alien did not respond to traditional communication methods, the Federation sent Tam Elbrun, a highly telepathic Betazoid to make first contact.
The Federation established contact first through Elbrun, who telepathically warned Gomtuu of the Romulans. Gomtuu then demonstrated its defensive capabilities, destroying the Romulan Warbird and heavily damaging the USS Enterprise-D utilizing an energy wave. Later, with Elbrun and Data on board, Gomtuu came about and fired a second energy wave which propelled the Enterprise-D and a second Warbird 3.8 billion kilometers through space.
Gomtuu then teleported Data back onto the bridge of the Enterprise (through the Enterprise's shields) and disappeared with Elbrun to parts unknown. Elbrun provided Gomtuu with an alternative to suicide, and Gomtuu provided Elbrun with tranquility. (TNG: "Tin Man")
According to the script for the episode , the pronunciation for Gomtuu was "GOM-too".
According to Michael Okuda, in the TNG Season 3 DVD special feature "Departmental Briefing Year Three - Creating the "Tin Man"", the design of Gomtuu was based on Richard D. James' vision of a vessel with a "very organic look." The studio model, built by Greg Jein, would be "partly based on [the look of] a peach pit." The Star Trek: The Next Generation Companion adds that "the model was another Rick Sternbach creation... It was designed in homage to the thermal pods in Buckaroo Banzai."
The interior was based on an idea proposed by Richard James, where the set was coated with spray foam, which gave the organic look he was looking for. According to the Star Trek: The Next Generation Companion, "Rob Legato created the organic chair that seems to form out of Tin Man's very structure by reversing a time-lapse sequence of a melting wax chair."
The sounds from Tin Man's interior were a combination of whale sounds and a recording of sound designer Jim Wolvington digesting pizza, recorded through a stethoscope. The explosion (pictured above) was a scene reused from the final V'Ger scene in Star Trek: The Motion Picture.