Satellites Orbiting Earth Web Project

I have a small project available. I need a rotating globe (earth) with orbiting satellites, preferable as 3D realistic as can be, e.g.: [login to view URL] There needs to be three different kind of satellites orbiting the earth and they differ a little bit in their function: SAT Type 1: Will cover the entire globe in a grid, but I need to be able to adjust the amount of them (from 0-60) and also the speed at which they orbit earth. Should be evenly distributed around the earth when amount og satelittes is changed. SAT Type 1 needs to be the furthest away from the earth. SAT Type 2: Will only cover the north pole in a more circular motion and the satellite needs to change the direction they are facing when going around, so it looks like a natural motion. I also need to be able to adjust the amount (from 0-15) as well as the speed. SAT Type 2 needs to be in the middle of SAT Type 1 and 3. SAT Type 3: The same as SAT Type 2, but needs to the ones closest to earth. The project is to be used on a website. I am thinking Javascript or similar might be a good solution for the project, but I am open to suggestions. Also if you can find a good type of satellite (as photorealistic as possible, preferably) for Sat Type 1, then I have images of Sat type 2 and 3 on the way from a designer. The deadline for the project is May 15, so in 10 days (I hope it will be possible). I look forward to receiving your offers.

Project ID: 19448902