I also have trouble regarding the procedural planet textures. The textures are really bad without any bumps, mountains. Far worse than what I see in the other players' screenshots. I have browsed all the posts on this issue and try everything that was told in those posts, but it still remains the same.
Here are what I did:
1. the cpu is i7 4860HQ, graphic card is GTX980m (3G RAM) with the latest graphic driver
2. the LOD is set to 1.0, I tried 2.0 but it is still the same
3. the game is forced to run on GTX 980M NOT the integrated card
4. I land on procedural planets not solar system planets, tried many different procedural planets already
5. Nothing happened even though I changed the settings according to Troubleshooting and bug reports - SpaceEngine 0.9.8.0
6. I reinstalled SE several times (0.9.8)
I tried everything I could but in vain. Please help me on this. Thank you all in advance !