There is a glitch in the latest version of lunacraft. It lets you get huge stacks.
It seems to only work with two stacks of 200 of the same material. Swap one stack with the other, and it should rise if you keep on swapping the stacks. It may also make a new stack of the material of over 200.
When you do the glitch and exit then re-enter the world, your inventory will be completley wiped, and you'll have only the starter items. The moon does not change, though.