Iron Town is a frontier-style settlement on an unnamed planet. Beings of many species have come here, hinting at some kind of interconnected pan-species economy. So of course it appeared once and then vanished forever.
One of the town's most prominent buildings is a church.
Around the time that Star Saber was appointed commander of the Autobot forces, Iron Town came to be menaced by a pair of Decepticon desperadoes. Star Saber, apparently already there, protected the population of Junkions and an assortment of other Cybertronians, Lithonians, Ewoks, Jawas, and very small dhoti-wearing elephants from their banditry.