From Starbounder - Starbound Wiki
Smooth, almost soft, stone.
Removed: No Longer Available
Smooth Stone Block was removed from the game files, and is no longer obtainable.
It was included as placeholder content during early access, and replaced before full release
Smooth Stone Block was a construction block found inside Apex dungeons.
| Floran :
| Glitch :
||Statement. A smooth stone block.
|| /spawnitem smoothstonematerial