Star Platinum: The World

During the final battle with DIO in Stardust Crusaders, Star Platinum awakens the ability to stop time. The technique is referred to by Jotaro as Star Platinum: The World (Sutā Purachina Za Wārudo), a reference to the late antagonist.

Time Stop
When activated, Star Platinum is able to halt the flow of time for a brief moment, causing everything around him to appear frozen in place. During this time lapse, Jotaro is able to interact with any object or person within his range. Measures of time during Time Stop correspond to normal measures, as shown by Jotaro's unwilling reduction in the duration of Time Stop affected by Made in Heaven. He is unable to use the ability consecutively, requiring a few seconds in between each usage.

In Jotaro's prime, the ability lasted 5 seconds, but decreased over time due to neglect from its user. Ten years after its initial use, Jotaro is only able to stop time for half a second, but eventually extends it to 1-2 seconds throughout the later half of Diamond is Unbreakable.

In Stone Ocean, the Stand is given the official name, Star Platinum: The World, as well as stats that differ from the original Star Platinum. Despite a significant downgrade to the Stand's durability, Jotaro increases the duration of the time stop from 2 seconds back to its original 5 seconds during the face-off at Cape Canaveral.