Dyson Sphere Reworked allows the player to go into the suns orbit and into the suns closer orbit to harvest energy, you also get yellow sun asteroid thingies. Would be really nice if the Nexuz sun would also get that feature (maybe slightly different because different sun, and colored blue).

This would likely require adding some new planets or space locations, which seems to be beyond the scope of this mod's functionality.It would be more appropriate to request this feature from the author of Dyson Sphere Reworked.