Class 6 gas giant
In planetary classification, a class 6 gas giant was a type of gas giant planet. They might be hard to distinguish visually from Class 7 gas giants. ()

In 2375, the crew of the  ordered their new multi-spatial probe deep into the atmosphere of a class-6 gas giant, to prevent it from being stolen by the Malon. The probe became lodged in a layer of liquid hydrogen and methane, and was later retrieved by the . ()

ja:クラス6巨大ガス惑星
nl:Klasse 6 gasreus
de:Klasse-6-Gasriese
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Class 06 gas giant