What are some interesting plot ideas for a Stargate and Star Trek crossover fanfiction?

One plot idea could be that the Star Trek crew discovers a planet where Transformers have been in a long - standing war. The Enterprise crew tries to broker peace between the Autobots and Decepticons. Another could be a situation where the technology of the Transformers somehow gets integrated into the Star Trek universe's ships, creating super - powered vessels. Or perhaps a Transformer gets beamed onto the Enterprise and has to adapt to life among the crew while they figure out how to send it back to its own world.

One idea could be a crossover with the Star Wars universe. Picture the Federation and the Jedi Order collaborating to face a common threat like a powerful dark force that can disrupt both galaxies. Another plot could involve a crossover with the Babylon 5 universe, where the political intrigue of both shows combines. The different species from Star Trek Online could interact with the unique races in Babylon 5, leading to cultural exchanges and power struggles.

One idea could be that the Starfleet crew discovers a strange energy signature that turns out to be related to a Marvel Infinity Stone. Maybe the crew has to team up with the Avengers to keep the stone from falling into the wrong hands. Another plot could involve a transporter accident that sends a Star Trek character into the Marvel universe and they have to find a way back while getting involved in a local Marvel - style conflict.

A more humorous plot could be that the Weasley twins find a way to create magical pranks using Star Trek gadgets. They accidentally beam themselves onto a Klingon ship and have to use their wits and magic to get out of trouble. Their pranks might even amuse some of the Klingons, leading to an unexpected friendship.

One idea could be that the Stargate team discovers a world where the Sentinel abilities are a natural part of the population. The Sentinels' powers could be used to help the Stargate team in their exploration and battles against alien threats. For example, their enhanced senses could detect hidden Goa'uld symbiotes or hidden traps in ancient ruins.

One idea could be to cross Stargate Universe with Stargate SG - 1. Maybe the Destiny crew discovers an ancient technology that was originally developed by the SG - 1 team on Earth. This could lead to a joint mission where both crews have to work together to unlock the secrets of the technology and use it to save both their ships and Earth from a new threat.

Maybe a character from Stargate, say Daniel Jackson, gets stranded in the Farscape universe. He could use his knowledge of ancient cultures and languages to help the Farscape crew with some of their own mysteries. And in return, the Farscape crew could teach him about their unique technology and ways of survival in a very different and often hostile galaxy.

One idea could be a Highlander character finding a Stargate and being transported to different planets. They could use their immortality to survive in the various dangerous situations on alien worlds and perhaps encounter Goa'uld who are interested in their immortality.

One idea could be that the crew of the Enterprise discovers a distress signal from a Star Blazers ship. They then team up to fight a common enemy, like an alien race that is threatening both their galaxies. The different technologies and cultures would create an interesting dynamic.

One interesting idea could be the exchange of technology. For example, the Star Trek's transporter technology might be introduced into the Star Wars universe, changing the way characters travel between planets. Another could be a character crossover, like having Captain Kirk meet Darth Vader. It would be fascinating to see their different leadership styles and moral compasses clash or, perhaps, find common ground.