Space Stone

Is an item used with monoliths to travel either to Jupiter, Saturn, Uranus or Neptune. It looks like the mysterious tablet from the Dungeon and the Moonlord summoner.

Crafting
"Moonlords core is loaded in this item"
 * 10 Soul of Light
 * 10 Soul of Night
 * 10 Soul of Flight
 * 10 Soul of Might
 * 10 Soul of Sight
 * 10 Soul of Fright
 * 100 stone blocks
 * 20 Luminite bars
 * 1 Solar tablet
 * 1 Magic Mirror
 * 2 Ancient manipulators