Complex sentence: Moving westwards towards the Silesian Confederacy is seen as the better option, but the Basilisk system is in the way, and the Basilisk system contains a terminus of the Manticore Wormhole Junction.
Split into simpler sentences: Moving westwards towards Silesia is seen as the better option, but the Basilisk system is in the way. The Basilisk system contains a terminus of the Manticore Wormhole Junction.