It was the government of Kingdomania used before it was unified.
This timeline is based off of the Solarian calendar of Majikka. There is little to no knowledge of time before Sol 0 so it will be referred to as the ancient days. This is a history of Kingdomania and their eras are based around the kings that ruled.
Under the rule of the king of old this is when the kingdom of Kingdomania formed. This era brings forth the creation of Kingdomania and the burning war. His reign offically began at SOL 300 but the days of old include The councilate and the revolution.
The King of Old rose to power and overthrew the council of Kings system which has been going on for decades.
This era was ruled by the Dumpling king and queen. Its called the days of plenty because its the longest reign and this is the time where Kingdomania prospered and started foreign affairs.