A floating city!

remeber the air plane that landed recently which was all solar powered and flew for three whole years in the air, well, here is my idea for a floating city in the sky. i will call it Calorisia! it's such a beautiful name for a city. and it's amazing. it will be the first of it's kind, here on our planet earth, here in our time that we are living in. it will have solar panels which collect light on the ends of the city. and it will have propellers with help to keep it afloat. is it possible? all things are possible. it will also be known as the city of Micheal. How many solar panels would it need? It would need a solar panel manufactering facility. And, how many propellers would it need and what type. What other type of propultion, floatation mechinisms could it use? Could i partner with the lazor beam technologies to help keep the city afloat? Would i really need that? i guess i need to study propultion design, lift, drag, other factors, & maybe check with an engineer sepcialist. gyroscopes. gyroscopes would prob help. i'd love to have a walmart in this city and make it much like a mall, or an open mall. i would need pleanty of shade to shield the people from the bright sun. But, i would also need the buildings and structures not to be so tall that they block out the light from the solar cells, however i very well could use dark light solar cells, which would more solve that delima. maybe i could spend some more time designing it. bye : )