The Royal House of Naboo was a planetary state of Naboo, with a system of government that was both a monarchy and a democracy. As such, the Monarch of Naboo was an elected office with term limits. The monarch, usually a Queen, was limited to two terms.
The Naboo Royal Advisory Council was a group of ministers, chaired by the Governor of Naboo, who counseled the monarch on matters of state.
- William Shakespeare's The Phantom of Menace: Star Wars Part the First