The caption doesn't quite say "baby" (that would have been "Saturn som barn"), but rather "young Saturn". My best guess that it's meant to look like the rings turned into a randomly placed body piercing.
Indeed, the whole thing looks like a pacifier. I thought that was funny. You know, when Saturn was a baby it didn't look like "the ringed planet", it looked like a pacifier!
Welcome to the Open Space section of the forum, old... don't like it, go back to the more serious areas of the forum. Maybe you failed to realize where you are.
Just call me "geck" because "zilla" is like a last name.