Star doesn't need much equipment, since she can dodge almost anything. When she needs equipment she will have an alluminum chest plate, and a utility belt for types of weapons.
When Star joined T.E.S.T. she was equipped with a Boltranium Knife. Boltranium is a metal that could absorb electricity and use it as energy blast. At T.E.S.T she was also equipped with a Plasma gun. Created by Super Shifter, they are made with Boltranium, able to charge energy in it to fire at will.