Dooku is a human from the Lukas cluster.
Dooku, also known as Lord Tyranus, created the Clone army.
Lukas 577.25 Beta (Star Wars Transformers)
Just before the Clone Wars, Dooku, or Lord Tyranus, met with the famous bounty hunter Jango Fett on Kamino in secret. They made a deal to use Jango Fett as the template for a clone army.
- Jango Fett bio