He came from America after helping build the Transcontinentel railroad. Today He's a 150 years old like Evan and Puffy. He's based off Central Pacfic's train "Jupiter" Steamy is Puffy's brother and is one of the trains that uses wood for fuel. He Didn't like Shai-Shay's looks he first saw him. Steamy is also sometimes seen at other places besides the Forest Green Forest. He also has a crack in his funnel from working to build the Transcontinental Railroad. He is also a skilled fiddliest. He, along with Puffy and Evan have also showed Applejack some western skills that can come handy in tough situations.
In the Civil War
In the Spanish-American War
In World War I
Steamy is painted like Jupiter's style of paintwork, High Gloss Black, gold shone brass parts, Blue cowcatcher, headlight, tender, cab, and driving wheels. With a bit of Red in the blue and his number and name painted in bright bronze.
- Steamy is a character created by Stuingtion himself.
- Steamy will meet Thomas, Twilight Sparkle, and their friends in Thomas and Twilight Sparkle's Adventures of Transformers Dark of the Moon
- Steamy will guest star in Thomas and Twilight Sparkle go Home on the Range and Thomas and Twilight Sparkle find Atlantis The Lost Empire.
- He's also an honorary member of the Apple Family.