Basic Remote Mining, because you don't need to remote mine, you'll see later. One resource generated for every 900 colonists. 10 factories make 12 resources per year. Factories require 8 resources to build. 10,000 colonists operate up to 12 factories.
Factories cost one less of each mineral.
10 mines make 11 kt of each mineral. Mines are 4 resources to build. 10,000 colonists operate 13 mines. Soon, you should be declared a winner. Galactic Traveller - the UK resource for interstellar strategy gaming.