Successfully complete the indicated task to unlock the corresponding achievement.

Achievement	How to unlock
Centurian Gemologist	You discovered a 100 gems.
Centurian Lumberjack	You felled 100 trees.
Centurian Mason	You quarried 100 rocks.
Centurian Planter	You planted 100 trees.
Completed J	You liberated a jumbo sized planet.
Completed L	You liberated a large sized planet.
Completed M	You liberated a medium sized planet.