So, in the process of making a spaceship turn based tactical roguelite I made a map in the essence of slay the spire, only for my theme I made a galaxy where you select star systems.
You can see it in action here. If you select the stars with the red rectangle then you proceed to the next selection. In the final game when you select a star it will take you to the level and you will return after you beat the level. If you press SPACE you will create a new galaxy.
http://meviportal.mygamesonline.org/GalaxyGen/01/
The project file for anyone who wants to use it is here…
For the naming of the star systems I used a version of my Greek Name Generator I have made and posted here…
I don’t think my English would be good enough for a full tutorial but give it a shot if you think you can find a use for it and feel free to ask any questions you may have here…