Ask me any question about my homebrew 9 Rings of Hell and I'll answer it. If there isn't an answer I'll make one and it will be canon in my homebrew world. :
A Guide to Dante's 9 Circles of Hell
Bored at work so created 7 rings of Hell in my own vision - 9GAG
9 Circles of Hell | A complete guide to its meaning and punishments
Circles of Hell - TV Tropes
The Nine Circles of Hell - How Dante Imagined the Underworld
Dante's Inferno: A Journey through the Nine Circles of Hell - Open Horizons
The 9 Circles of Hell in Images: Dante's "The Inferno" - Big Think
9 Circles of Hell | A complete guide to its meaning and punishments