A cool concept could be that the flux capacitor in the DeLorean gets a power boost from the Force. This allows Marty to travel not just through time, but also between different planets in the Star Wars universe. He could end up on Endor and help the Ewoks in a new way, using his knowledge from the future. Another concept is that Darth Vader discovers the DeLorean and tries to use it for his own evil purposes, like traveling back in time to stop Luke Skywalker from being born.
One concept is to have a time - traveling Jedi from the future of the Star Wars universe end up in Hill Valley. This Jedi could be on a mission to find something that will save the galaxy in the future, and Marty and Doc Brown get caught up in this mission. Maybe this Jedi's lightsaber has some special property that interacts with the DeLorean's systems. Another idea is to have the Star Wars characters travel to the future of the Back to the Future universe. Han Solo could be amazed by the flying cars and the modern technology, and he might try to bring some of those ideas back to his own universe.
Imagine that the time - travel in Back to the Future creates an alternate timeline in the Star Wars universe. In this new timeline, the Empire never rose to power because of something Marty did while time - traveling. Luke Skywalker is now just a normal farmer, but Marty realizes that this new timeline is in danger from a different threat. He has to team up with the now - peaceful remnants of the Jedi order to save this new version of the Star Wars universe. It's a concept that plays with the idea of how small actions in one universe can have huge consequences in another.
One common crossover is the idea of time - traveling in the Star Wars universe like in Back to the Future. For example, a character from Star Wars might use a device similar to the DeLorean to go back in time and change key events in the Galactic Civil War. Another crossover could involve the character personalities. Maybe Luke Skywalker and Marty McFly team up. Marty's street - smart attitude could complement Luke's Jedi - trained discipline.
Well, in Star Wars Earth fanfic, a great concept is the idea of Earthlings being force - sensitive. This could lead to a whole new set of adventures as they are discovered by the Jedi or Sith. Also, the concept of Earth's animals being used in the Star Wars - like battles or as mounts is really cool.
Here's an idea: Earth is a neutral zone in the Star Wars galaxy. It has its own set of rules and regulations for any inter - galactic visitors. A group of smugglers, including some well - known Star Wars characters, use Earth as a hideout. But then they get caught up in an Earth - based conflict that has parallels to the power struggles in the Star Wars universe. Or perhaps there are Earth - based Force - sensitive individuals who have a different way of using the Force, and the Jedi and Sith are both intrigued and threatened by this new form of power.
Well, in 'rwby star wars fanfic', a cool concept is the cultural exchange. The RWBY characters coming from their own world with its own set of values and norms interacting with the diverse cultures in the Star Wars universe. It could lead to some really interesting storylines, like how they deal with the Jedi Code or the ways of the Sith. Also, the idea of Grimm in the Star Wars galaxy is fascinating. How would the Jedi and Sith react to these dark, soulless creatures?
One concept could be a character with both male and female characteristics in the Star Wars universe having unique adventures. For example, they might use their dual nature to understand different species better and broker peace deals.
Some fanfics might focus on the concept of fate or destiny in a new way. In the Star Wars universe, the Force has a role in guiding characters' paths. In Destiny, there are also elements of a pre - determined path for the characters. A fanfic could combine these ideas, like a character from Star Wars being influenced by a Destiny - like force that gives them new insights and abilities, changing the course of their journey in unexpected ways.
One interesting concept could be alternate character backstories. For example, a fanfic might reimagine Darth Vader's fall in a completely different way, perhaps with more complex political intrigue involved. Another could be different species interactions that were not explored much in the original. Maybe a story where the Ewoks have a more significant role in the galactic politics.
One interesting concept could be alternate timelines. For example, what if Luke Skywalker had turned to the dark side? It would completely change the Star Wars universe as we know it. The relationships between characters would be drastically different, and new power dynamics would emerge.
There could also be a paradox involving character identities. Imagine a situation where a character discovers they are actually someone else from an alternate timeline. This could completely shift their self - understanding and their role in the Star Wars galaxy. It would be really fascinating to explore how they deal with this newfound knowledge and how it affects those around them.
One way to write this fanfic is to think about the themes. Both Back to the Future and Star Wars deal with the idea of destiny. So, your story could revolve around how Marty's destiny in his own universe is somehow linked to the fate of the Star Wars galaxy. You could also play with the concept of time differently in the two universes. In Star Wars, there's a more linear view of time in a sense, while in Back to the Future, time - travel is a central mechanic. Combine these ideas to create an interesting narrative. For instance, what if Marty's actions in the Star Wars universe change the future of his own world in unexpected ways?