I'm planning to build a game for me and my friends where the worlds are procedurally generated. The idea is that different and habitable planets and moons have flora and fauna that has adapted to the conditions on the surface.
So... My question is:
In what way would you say plant life would be affected if the following conditions were different (both positively and negatively) than here on Earth:
- Oxygen levels
- Wind speeds
- Day / night cycle AND year duration
I have some thoughts on it myself, but would like your input.