The Necklace of Artemis

Notes:

A system of satellites orbiting the planet Heinessen protects the homeworld of the Free Planets Alliance from attack.

The system's offensive weaponry include laser, charged particle beam, neutron beam, heat-ray, and magnetism cannons.

The Necklace's defensive system uses reflective surface armor.

The system was destroyed in a cunning attack by Yang Wen-Li (Episode 19).