Eh, but all of them feature stars, which to me felt like the key takeaway. Although astrological signs are collections of stars showing the constellations helps draw attention to the star theme, as well as avoiding connection to the Ivalice auracite, which have zodiac symbols on them.

That and there isn’t really a job that ties into it barring I suppose just drawing on the idea of a Freelancer in general. They wouldn’t make the job a straight fighter or mage, which leaves only some odd limited job which could transcend roles.