Gravity mines represented a type of space mine employed during space engagements, utilizing gravity-centered technology. The purpose of these mines was to adhere to the hulls of starships and manipulate the surrounding spatial environment, thus impeding their ability to transition to hyperspace prior to the mine's detonation. The cost of gravity mines was 1,000 credits.
During the High Republic Era, Pan Eyta's Tempest made use of a gravity mine to forcibly extract the Tycoon Trader from hyperspace within the Abrion sector, with the intention to raid it.
Commodore Idel launched two gravity mines from his Star Destroyer in an attempt to seize the yacht Imperialis in the Castell system. This occurred after the smuggler Lando Calrissian and a team of thieves had stolen it. However, the yacht's automated defenses eliminated the mines before they could attach.