fraggle rock (
http://tvtropes.org/pmwiki/pmwiki.php/Series/FraggleRock) and planeshift exist in the same universe.
connecting logic.
1. fraggle rock is very much earlier in the universe than planeshift
2. the workshop/bakery/lighthouse(depending on the version that you watched), fraggle rock and the gorg's garden are connected by portals
3. there are multitude of semi-sentient to sentient spieces in both
4. from fraggle rock to planeshift there is a clear development from magic-realism to full magic
5. fraggle rock is part of the stone labyrinths and can be reached either directly or through additional portals.
6. the gorgs inhabited the dome before the arrival of talad and laanx. they were wiped out either before their arrival or as collateral damage of the opening of the space.
