Coincidentally, prior to the naming of Doom Mons, a fictional mountain range of Titan already existed that carried the name "Mount Doom"; this was a major setting in the 1935 science-fiction tale Flight on Titan by Stanley G. Weinbaum.
Despite all this, Titan has a flourishing Arctic ecosystem, apparently at the top of which is a clawed, blubbery seal-like native race of infant-like intelligence.
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