Flufferia

Flufferia is a fictional planet established since late 2020s, and fully launched in mid-2023. where various cats and dogs, among other furry like creatures live on, along with Mittens possibly originating from there too. Founded since around April 2021 but existed way longer than that. Its current population may vary but it's probably just a few inhabitants (unlike NYC, maybe. It has a lot) 
=== Locations ===
Mittensland - a more secret privative place for Mittens himself... friends only or so. (name had been likely phased out. is referred to just Mittens' House)
The Shop - some shop for things. A supermarket, clothing, accessory trying... whatever one could think of. 
Flufferian Theater - Pfft, okay, how do we make a theater? 
The Mall - Oh yeah, the mall. Much more than shopping. 
(note that not all of these would be drawn or produced, and some are mere concepts.) 
=== Appearance ===
As of February 2024, the planet is depicted as a zig-zag like orbit (rather than resembling earth); during on the creator's blogger post. With many stars... and the milky way.