I stumbled across a really useful virtual synth called "Element" in a waves bundle I got. I use it in all my tracks from bass lines to random spaced out sounds.
You can check it out here in this video. Would be ideal for what you are looking for! Hope this helps. https://www.youtube.com/watch?v=raaXnlMgylY
I told myself not to buy anymore software synths but this looks cool, thanks!
OP: I'm no NI fanboi but reaktor, absynth and FM8 can satisfy your weird desires if you're willing to jump down those rabbit holes. A good reverb/delay will go a long way (Soundtoys Echo Boy, Eventide Blackhole?) too.