Description
I made this mod in 2 weeks for my friend's 18th birthday.
Here are a few of its features:
New bricks, slabs and stairs for andesite, granite and diorite.
New tools with unique perks for andesite, granite and diorite (andesite has 400 durability, granite digs as fast as iron tools and diorite doesn't have a recharge cooldown).
Two new mobs to populate caves (and also torches made out of stone so you don't need wooden sticks to light up your cave). The cave-dweller, which drops a new food (crunchy bread), so that you don't starve when you're mining, and the construct, a 3-blocks-tall golem made out of stone and clay.

A new smelt armour made out of a compound of stone, diorite, granite and andesite. It has the same protection slots as chainmail and gives the wearer a 100% knockback resistance.

A new tier of end-game items, including goggles that let you see in the dark when you're mining, a coat that gives you slow falling when you crouch, leggings that speed you up and fire-proof boots, all of which are stronger than netherite and crafted using the Ultimate Stone. They come along a new multitool and a mighty weapon, the Ultimate Halberd, which deals enough damage to one-shot an enderman with Sharpness V and a critical hit.

Modpacks n Stuff
You are free and encouraged to put this mod in your modpacks or show it youtube videos and such, just maybe don't say you made it. Thanks! I'll soon make a GitHub page with the sources, although it is my first mod and I am fairly sure the code is a big pile of garbage.
Enjoy!
