The Age of Makto was an era of time as marked by the Tkon Empire that occurred some 600,000 years ago. This Age took place an eon after the Age of Bastu.

It was during the Age of Makto that the central star of that empire went nova. This event lead to the eventual decline and collapse of the Empire. (TNG: "The Last Outpost")

Ages of Tkon
Bastu • Cimi • Xora • Makto • Ozari • Fendor