Titanean

adj

(mythology) Of the Titans, literally or figuratively. / (astronomy) Of Titan, the largest moon of Saturn.

The Titanean gods ruled over the universe in Greek mythology.

意味（1）

(mythology) Of the Titans, literally or figuratively.

For Lightning she'd have strook: or by some Spell / The bold Titanean Brethren rais'd from Hell

意味（2）

(astronomy) Of Titan, the largest moon of Saturn.

for Titan the shallow-atmosphere approximation is a much poorer one (8% of the titanean radius).