Hi, Rachel!
I just love your question because I know exactly what you are asking for. My son calls it "puffy pizza" since he prefers the puffy crust over the flatbreads that most pizza locations currently serve.
The last location that I have had the "Pizza Planet" type of pizza was at
Pizzafari in Disney's Animal Kingdom. Now it has been a few months since I have eaten there, so they may have switched but I am hoping they keep the "puffy pizza" for its fans like us!
I also like the Hearts of Romaine salad that Pizzafari serves. I am always torn between the pizza and this salad, so I usually just enjoy both because why not? I am on vacation after all!
The other place to find similar pizza is in the resort food courts, at least they had this type at Port Orleans French Quarter a few weeks ago. Their individual pizzas are "puffy" as well as if you order a whole pizza.
Now totally off topic of Pizza Planet type pizza, you really must try the pizza at
Via Napoli (Italy) in Epcot. They have maybe my favorite pizza ever. It is a thin crust, with the most delicious cheese. Order it with pepperoni for maybe the world's best pizza!
OK, now that I am totally craving pizza, I will just leave wishing you luck finding some delicious pizza during your magical vacation to
Walt Disney World!
Cathy