I was asked recently how to start in Planetech.de. There are different possibilities each with advantages and disadvantages.

Cause the increase in population is connected to the population i start with living space and farms. After that i build a crystal and a metal mine. Directly after that i build some more living quarters and farms.

If you have reached a certain base income it is time to start with research. You can build research buildings in the empire.

Enjoy
Deathmaker