So, They Changed Stardust Guardian To Star Platinum

Star Platinum, A Newers day Wiki

Stardust armor - Terraria Wiki

Star Platinum - JoJo's Bizarre Encyclopedia

star platinum (jojo no kimyou na bouken and 1 more) drawn by k-suwabe

Stardust Guardian is a reference to a thing called a stand in JoJo's Bizarre Adventures Stardust Crusaders(Stand name is Star Platinum). In 1.4 the guardian would be changed to attack the same

I still can't believe that this armour wasn't intended to be a jojo reference : r/Terraria

Star platinum (What am I doing) : r/Terraria

Weapons & Equip - Stardust Guardian improvements

Steam Workshop::JoJo's Terraria Adventure

So, They Changed Stardust Guardian To Star Platinum

Star Platinum, Jojo Crusaders Heaven Wiki

star platinum (jojo no kimyou na bouken and 1 more) drawn by kogatarou

AUT]Stardust Guardian Comparation Side by Side

Star Platinum: The World, A Universal Time Roblox Wiki