As a rule, stars and planets symbolize the nobility or dignitaries of country. Any goodness in them denote similar goodness in them. Note the interpretations of the following planets.
Mars : It represents the police force, security force and the military force of the king or state.
Saturn : It presents the torturers and interrogators of the king or state.
Jupiter : it either represents the state treasurer or the administrative representative of the state. Sometimes it also represents a man of high learning.
Venus : It represents the queen or wife of the head of state.
Mercury : It represents the secretary of the king or head of state incharge of all his correspondence.