Selljammer

Can spelljammer dock at Sigil?

I don't think there is any way in. Sigil is known as the cage, and you can only get in by portals iirc. You would need a big portal to fit an entire ship through.

You can probably get to Outlands at least and trade in a gate town, which then trades to and from Sigil itself.

Nothing cozier than a Spelljammer thread.

And in case there's any stoner/doom friends in here, most people don't know about these guys:
spelljammer.bandcamp.com/

A space version of Sargasso?

Already one in Ravenloft called, wait for it.. Saragos. If I were to make a spelljammer domain it'd probably be related to the Unhuman wars, having a region of eternal horrid war of constantly escalating superweapons and casualties, testing on civilians and all that horrible business.

I'm a big doom fan and spelljammer fan (I'm posting on both of the active spelljammer threads right now).

This made my day. This band is pretty cool. I love tuned down guitar.

Sigil has portals to everywhere so there could be a portal to many places in the phlogiston. A small space dock at such a portal would work.

>>portal to the phlogiston

I don't think you understand how the phlogiston works. Portal to wildspace, maybe.