I just realized something. In the early universe there were no planets (correct me if I’m wrong)

But brown dwarfs are essentially failed stars making them a mix between a star and a gas giant and so I ask.

Around these ancient stars could there have been brown dwarfs or even mega and super Jupiters that would have orbited these population III stars?

Hello, can you create the 2024 YR4 asteroid? I don't know how to create!