I basically thought about a New Government System similar to European Constitutional Monarchies. It will be like a Parliamentary Constitutional Monarchy divided between The Head of State, The Prime Minister or Chancellor (Whichever title you like best) and his/hers/their Cabinet The Judicial System and The Legislative System (Council of Ministers, Council of Lords, and Council of Commons).
THE HEAD OF STATE: The Monarch or Royal Family should be a part Hereditary Constitutional Monarchy. There are multiple royal Family members besides Prince Harry and Meagan Markle in the USA. It will be a Ceremonial Title like all European Constitutional Monarchies. That Ceremonial Title is an Emperor.
THE EXECUTIVE BRANCH: Either The Prime Minister or High Chancellor, couldn't tell which position is a good one. We look to the Parliamentary Democracies of Europe for inspiration as there is No Impeachment process involved.
THE CABINET: It consists of a Lieutenant Chancellor or Deputy Prime Minister (whichever title works) and The Ministries that follow which are:
Lord Secretary of State
Minister of Defense
Minister of War and National Government
Minister of Border Patrol
Minister of Foreign Affairs
Minister of Home Affairs
Minister of Treasury and Economic Affairs
Minister of Justice
Captain of The Royal Army
Minister of Health and Social Care
Minister of Business, Enterprise and Regulatory Reforms
Minister of Energy
Minister of Digital Media and Communications
Minister of Education
Minister of Social Security, Work, and Pensions
Minister of Art and Culture
Minister of Environment, Food, and Rural Affairs
Minister of Housing, Communities, and Local Governments
Minister of Infrastructure, Transportation, and Aviation
Minister of Sports and ESports
THE IMPERIAL SUPREME COURT/JUDICIAL BRANCH: The Supreme Court Selection would be faster than what it is now. Increases the Number of Justices from 9 to 18.
THE LEGISLATIVE BRANCH: This is similar to the Senate and House of Representatives, but instead of a two party system, it is a Multiparty Parliamentary Democracy System. It consists of Council of Ministers, Council of Lords, and Council of Commons. The Council of Ministers is separate from the Council of Lords and Council of Commons, as it is a Separate Legislative branch meant only for The Cabinet. The Council of Lords and Council of Commons meanwhile is similar to The United Kingdom's Parliament. Increase Members of the Legislative branch from 435 to 1,305.
INDIVIDUAL KINGDOM GOVERNMENTS:
Each Kingdom will have a Different Leader, and its own Head of States that just has a Ceremonial role. Slowjamastan (Which is located in the Southwest of the Country) and New England are proposed States I have came up with. All Kingdoms have a Grand Minister (Basically a Governor-General) and a Chancellor/Prime minister (Depending on which title sounds better).
That's all I could think about. We were advocating for a Hereditary Constitutional Monarchy and this is my Government System Idea.
I'm open to any Suggestions