Each planet, before production

    Planetary production start

            Each unit

        Space combat start

        Each fleet

    Sector turn start

            Each ground unit

        Ground combat start

            Each orbital squad

        Orbital troop movement start

            Each planetary squad

        Planetary troop movement start

            Each barracks

        Planetary deployment start

        Orbital deployment

            Each planetary defense system

        Plantary defense start

            Each planetary bombardment ship

        Planetary bombardment start

    Orbital combat start

Game start