I have created Ilmango's cobblestone generator in bedrock edition, I made a few changes because quasi connectivity doesn't exist in bedrock and it produces 11,520 blocks per hour. : r/Minecraft
Fully Automatic Cobblestone Generator. - YouTube
Simple Automatic Stone Generator 1.13/1.14 (120,000/h) - YouTube
I present to you the 4 cobblestone generator with only 1 bucket of lava and 1 bucket of watter : r/Minecraft
A New Type of Cobblestone Generator : r/Minecraft
Fastest Stone Generator (72,000/h) 1.12.2pre1/2 - YouTube
my auto cobble stone generator is regenerating faster than the tnt can blow it up : r/technicalminecraft
Minecraft 1.19 how to make a simple cobblestone generator
A New Type of Cobblestone Generator : r/Minecraft
Simplest/Most Efficient Stone Generators 1.11/1.12 - YouTube