Sienar Design Systems Prototype cloak field generator. The Prototype cloak field generator, said to have been engineered by Sienar Design Systems, was intended solely for Darth Maul's ship, the Scimitar. This cloaking device, fueled by stygium crystals, gave Maul the ability to infiltrate almost any planet without being seen. However, the stygium supply was constrained due to scarcity; this crystal was exclusively located on Aeten II and was prone to burning out quickly. The prototype cloak field generator's parts consisted of a computer core, cloaking field antenna, orbital thrusters, cloaking field matrix, power conduits, and power cells.
