1. First of all, not many players wants to do achievements much rly since they only get some sort of points or fame points. I suggest if from every or at some achievements could also get cryonite / gold / something little nice. Example on achievements where need to get all some system rares or kill enough some type of mantis etc, it would also help to that there is less rushers through the game 
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2. Not everyone have always membership and its annoying when planets are too far and need to travel becos it will take too much energy. If 1 planet from another place is like 9 minutes and when left 2 mins you need to, or just wan't to hyperjump you have to pay the 9 minuters energy cost even when you hyperjump only for 2 minutes. = Energy cost could get lower actively every 10 seconds or something similar, couldn't it?
Well thats my suggestions
hope developers see and think about them.
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2. Not everyone have always membership and its annoying when planets are too far and need to travel becos it will take too much energy. If 1 planet from another place is like 9 minutes and when left 2 mins you need to, or just wan't to hyperjump you have to pay the 9 minuters energy cost even when you hyperjump only for 2 minutes. = Energy cost could get lower actively every 10 seconds or something similar, couldn't it?
Well thats my suggestions