SS Pentallian

The SS Pentallian was a cargo ship in the 42nd century.

The ship's captain, Kath McDonnell, had illegally stole some gas from the Torajii sun, but little did she know that the sun was alive. It was angered and used its gas to possess members of the crew to kill the remaining crew, one by one. The ship was also sabotaged so it would collide into Torajii, destroying it. When the gas was released, the Torajii left the crew alone and let them leave. (DW: 42)

The SS Pentallian was apparently using sun fuel to power itself up, but the sun was alive, possessing Korwin McDonnell, who began a rampage of the ship.

The ship possesses heat shielding to protect the ship from intense heat. However, the hotter the outer hull gets, the weaker those shields become.

Machinery
The ship also had escape pods of which Martha Jones used along with Riley Scannell, and a security of trivial questions from a drunken trivia night- according to Scannell, only the crew knew them.