There is no guide about the golden chests here on steam, so i will put it here. This is my first guide so i will make this quick and simple. I will put all the coordinates in 1 screen so you can see all the coordinates at once.
 
 

Coordinates

(you can find your coordinates at the lower left part of the screen)
 
 
The Western Ridge First Chest (1): 263:28:478
 
 
The Shipwreck Second Chest (2): 276:167:1018
 
 
The Iridium Caves Third Chest (3): 832:50:1208
 
 
The Ridge Labyrinth Fourth Chest (4): 1510:9:665
 
 
The Moat Fifth Chest (5): 938:24:324
 
 
The Aluminium Hills Sixth Chest (6): 1076:23:-16
 
 
The Field of Spiked Columns Seventh Chest (7): 402:4:-267
 
 
The Sandstorm Wall Cave Eighth Chest (8): 473:65:1567
 
 
Grand Canyon (9): 2158:3:241
 
 
South warp gate (10): 926:86: -776
 
 
Lush Valley (11):1749:1:1992
 
 
I don’t plan to upload images, I will leave you guys the fun of finding them.
 
 
I will continue to add to this list when I find more golden chests
 
 
 

CREDIT

I plagiarized (kinda), here are other website links that helped me:
 

 
https://codena02.imgbb.com/ – [imgbb.com] 
 
 

 
 
I hope you enjoy the Guide we share about The Planet Crafter – All (9) Golden Chest Coordinates; if you think we forget to add or we should add more information, please let us know via commenting below! See you soon!