Well ill describe the basis cause I did change it a few times. It was a massive water planet with almost no land.(The blue jewel of the universe ) The people living there, I tried to make them as human as possible. They were very peaceful. I chose to have them learn farming. As of way of leadership I had the one with strong qualities to step up and guide. After the evolution of the planet moved forward, I decided to implement a religious system by which I could rule them, through someone I picked to be a leader. Although I didn’t interfere much. After that, I chose to implement communism. I didn’t want people amassing power or wealth. everything should be distributed equally, I went against education although it was still there to be use if necessary. I just preferred the learning to be through elders and family. (basically going to school in my mind was super frown upon)
After the evolution move forward again and my planet got attacked. I had them learned super powers that evolve thanks to the environment around them. After we won the “war”, the final thing I did was to order them to not leave the planet because of safety and I didn’t want their way of life to be polluted with others cultures, although I did changed it later and gave permission for some people to be able to leave to trade items that could not be grown on the planet.
That’s about it although some of that stuff did not happened in that order.