Since I saw Frozen, I thought that the Castle of Mercury would look like this.  Maybe. What do you think? I know that Mercury is supposed to be dry, but what if it was cold and covered in snow and ice, so everything was sort of icy and cold.

I can totally see Mercury's castle like that <3
actually i can picture all senshi's castle similar to mercury's but with some differences.

It reminds me of Crystal Tokyo...

That's a nice idea. I'd had the idea that Mercury was prone to long, cold winters. As far as the others, I haven't really thought much of their designs. I mean, I had it in my head that Venus was more tropical in climate, and their palace was big and ornate with lots of gardens and flowers and pastures, with walls covered in paintings.

I think that Phobos and Deimos Castle (the castle on Mars) would be sort of red and black and gold (with obsidian everywhere), as well as suits of armor, helmets, banners, paintings depicting Martian victories, statues of Martian heroes, and weaponry decorating the walls. There'd be a few fireplaces in assorted locations.

But I could definitely see Mariner Castle (the castle on Mercury) looking something like that.

Ooh, I just had an idea for my view of the Martian palace. I think it would have torches everywhere, and flames, and ram statues set up in front of the main entrance. And a training ground attached to it.

I guess that the castles orbit the planets of the Sailor Senshi, but it'd be cool or hot to see Venus's castle literally floating on top of the clouds in Venus's atmosphere. There was also that (air?)ship she had in Another Story, which her castle could somewhat resemble while suspended in the planetary atmosphere possibly.

Ooo like this?


Source: Pretty Soldier Project

*____* That's pretty much how I've imagined it looking as well haha. (There's more images towards the bottom of the page in the source link btw~.) Man, I'd love to go back and replay this game soon...

Isn't it actually shown what each palace looks like in the manga?

Sure they are! But they're from far away so you don't see much detail.

Ah, gotcha. Hmm............I wonder if anyone has ever drawn fanart of them?

I always liked to imagine Mercury's homeworld as this planet that's just covered with water. Every last inch of it. And their civilisation was at the bottom of this vast ocean, sealed in a protective dome.

Of course, I also toyed with the idea of Princess Mercury being a mermaid who was given legs by the power of the Silver Crystal so that she could join Queen Serenity's court. So you might want to take that with a good old pinch of salt...