HOW?
This is the Verge Connector from Verge sector to the Riftspan Reaches sector.
I have no idea what that is even a map to.
VERGE sector.
RIFTSPAN REACHES sector.
{expectant look}
You know ...
THIS PLACE.
Really, this isn't that hard.
Well, it wasn't until ...
{expectant look}
Start in the Solomani Rim, go to Magyar, go to Daibei, go to Reaver's Deep, go to Ealiyasiyw, then finally Hlakhoi, which gives you entry to the rimward part of the J-5 corridor. This is all taken directly from TravellerMap. Until you get to the actual J-5 transit, nothing requires more than a J-2. It really isn't hard.
According to the wiki page for
Reaver's Deep sector, the Principality of Caledon (established by Solomani settlers) wasn't even founded until
-371 ... and yet the Sword Worlders who left to settle Gram departed Terra in
-420 and arrived at Gram in
-399 ... before the colony at Caledon in Reaver's Deep was established.
Start in the Solomani Rim, go to Magyar, go to Daibei, go to Reaver's Deep, go to Ealiyasiyw, then finally Hlakhoi, which gives you entry to the rimward part of the J-5 corridor.
So you're saying ... they did
THIS (image link) as a colonial convoy from Terra ...
Not
THIS (image link) ...
And definitely under no circumstances did they ever want to do
THIS (image link).
Start in the Solomani Rim, go to Magyar, go to Daibei, go to Reaver's Deep, go to Ealiyasiyw, then finally Hlakhoi, which gives you entry to the rimward part of the J-5 corridor.
Solomani Rim = Solomani domniated sector
Magyar = Solomani dominated sector
Reaver's Deep = Contested sector during the middle of the
Aslan Border Wars
Ealiyasiyw = Aslan controlled sector during the middle of the
Aslan Border Wars
Hlakhoi = Aslan controlled sector during the middle of the
Aslan Border Wars
Look, if you want to believe that all you need is one Aslan clan to act as "patron" to give your colonist convoy "safe passage" through Aslan controlled territory ... knock yourself out.
Just don't come crying to me when
a different Aslan clan (of which there are plenty!) say they are not a party to the "safe passage" agreement given to you by your patron clan and your colonist convoy gets attacked because ... um ... there's a
WAR GOING ON for land and territory at the time ...?
A war that had been going on for multiple centuries at that point?
I'm sure that news about it was in all the digital papers of the era ...
In point of fact, to use the Great Rift route through Aslan space, your Sword World colonists would have needed the patronage of many many MANY clans ... not just one ... in order to complete their sojourn through Aslan controlled space intact. The clan that controlled the J-5 Trade Route didn't necessarily control much to coreward or rimward of the route, so simply getting TO and FROM the J-5 Trade Route would have required the patronage of additional clans (possibly dozens of them).
Now, if you want to talk about how a non-J-5 ship gets across the J-5 passage, sure. That's a fair question.
I'll thank you to not gloss over that logistical challenge quite so blithely that you casually dismiss it.
But the Aslan have been doing it for a millennium, so I figure they know how to make it work.
Using
specialized starship designs capable of making the voyage.
What makes you think that Solomani ships that need to be crammed full of colonists and their cargo are going to have the fuel fraction to spare for 5-6 parsec jaunts through jumpspace without refueling?
What makes you think they would have the cash resources to pay the Aslan with (specifically, the
Ku Su'ikh corporation) to secure access to fuel caches needed to make the transit since the Solomani ships were unlikely to have been designed with sufficient endurance (while loaded with colonists and cargo) to be able to make the transit unaided.
Or to put it another way, a 20ft ladder is unlikely to help you get over a 50ft wall ... especially if you can't lash three 20ft ladders together (somehow) in order to give yourself a makeshift 50ft ladder for the task.
Just because the Aslan can transit the Great Rift in their starships doesn't mean that everyone can (if they only ask nicely).
Oh and did I mention that the Aslan Border Wars were a Thing™ at the time? Pretty sure I mentioned that at some point ...