All the land in our solar system

https://feddit.uk/post/34082900

The atmosphere must be intense (incredibly dense, solid on the rocky surface) as I assume all the gas planets are included too :D.

Unless it’s a flattt world and the excess gas just fell off.

Let’s just say, that’s not ocean surrounding it :p
Haha, that works too - a not too seriously sci sci-fi (the kind where your shouldn’t question the science part bcs it’s one plot hole after another) would make up a space race that takes rocks in a solar system & floats them on a gas giant like an island.
No, the gas giants are excluded.
Sorry, my, bad, should have added the “/s”.