So i was crazy and wanted to see if i could somehow duplicate the stargate using create mod drills.

I had booted up create-1.20.1-6.0.5 and Stargate Journey-1.20.1-0.6.39, build a small drill wall and moved it into a milkyway gate, a pegasus gate and universe gate. Each time, the gates break but the item does not drop.

Hope this helps.