My hc's for these three are kinda similar and aren't really long enough for their own chapters, so I'm gonna pair them together!

And remember, these are my personal headcanons, and aren't actual canon (or at least not confirmed)!

Tommy was made by Kristin (The goddess of Life and Death) bc she was sad that she could be with her husband and son (aka Phil and Wilbur), so she made a sort of human-like figure that resembled Phil in appearance, and he kinda just came to life (think of how God made Adam in the Bible)

Tubbo is related to both Schlatt and Puffy (in what way depends on the context, but never the child of both Schlatt and Puffy), and was abandoned when he was about 3

Tommy found Tubbo when they both were about 4 and decided to stick together

Ranboo is from a kingdom in the End and is the prince

Ranboo is the son of the Ender Queen and Dream

Ranboo ages slower than everyone else, so while he has the mentality and physical appearance of a 17yo, in terms of human years, he's more like 34 (think of it like how most animals are like in their 50's when they're a couple of years old in human years)

The reason why Tommy is so clingy to certain people (especially to Tubbo and Wilbur) is because he's never had a legit family and Tubbo and Wilbur are the closest things he's ever had to family

Tommy has called Wilbur his big brother when he was younger (before L'manburg), but stopped around the time of L'manburg's founding bc he kept making Wilbur cry (but occasionally he'd slip up)

Tommy and Tubbo don't know about each other's upbringing before they met, and neither of them have ever cared to ask bc they both know it's not something that either of them want to discuss