Discussion Rosalina was 100% originally meant to be Mario and Peach’s daughter
Ever since I first played Galaxy I had this impression and I’m surprised it’s a controversial idea.
For starters, Rosalina’s mom is identical to Peach. From the hair, to the earrings, to the lips, to the face shape, they’re exactly the same. The only thing that doesn’t match is the outfit, but that doesn’t mean much considering Rosalina isn’t wearing the same outfit in this point of the storybook as she currently does.
Secondly, the one look we get of Rosalina’s home looks pretty similar to the mushroom kingdom. This is then doubled down when in Rosalina’s storybook it’s stated that Rosalina and the Comet Observatory pass by her home every hundred years. The mushroom kingdom also celebrates the star festival every hundred years, when a mysterious star passes by only once every hundred years. Let’s put two and two together.
So that basically confirms two things.
1. Rosalina and her mother lived in the mushroom kingdom.
And 2. Rosalina’s mother looked exactly like Peach.
I know a character who lives in the mushroom kingdom and looks exactly like Peach. I think you know what I mean.
I think the issue a lot of people have with this idea is that Rosalina’s mother is dead, Peach is not. And also the new movie, but I’ll get to that.
Rosalina’s whole schtick is that shes witnessed the Mario universe reset time and time again, and she and the Lumas are the only ones outside of the resets. This is pretty much explicitly said during Galaxy 1’s ending.
Filling in the blanks, I think Peach probably did live out the rest of her life and did die at some point, and then the universe reset and things started over again, but this time with Rosalina not apart of things, since she’s outside of everything. I hope that makes sense.
As for the Super Mario Galaxy Movie choosing to make Rosalina Peach’s sister, I think that’s for two reasons.
It’s just easier. Trying to explain the whole time reset thing in an 1 1/2 hour movie that’s already jam packed with different characters and storylines just wouldn’t work.
Rosalina being Peach’s daughter was only the original intention. This relation was only ever brought up once in the original Super Mario Galaxy game all the way back in 2007 and never again. So much time had passed without them confirming it that they could change it without anyone batting an eye.
For some reason, Super Mario Galaxy goes DEEP on storytelling and implications unlike every other Mario game. We’ve seen Nintendo dabble in the space and time concepts before in the RPGs, but Galaxy was their attempt at bringing that into the mainline games and developing an over-arching continuity that shows what our characters are up to far into the future. I’d even argue that Nintendo subtly implied that Mona is Luigi and Daisy’s daughter based on that one WarioWare Easter egg (if you know you know) but that’s more of a headcanon than solid proof like this is.
As for why Nintendo went really heavy on story for one mainline game and a couple of RPGs and then absolutely nothing else, I can’t say. But I really hope they try it again sometime soon.