One common plotline is the discovery of the protagonist's heritage. The 'Son of Sons' might start as an ordinary person in the Star Wars universe, like a simple farmer on a remote planet. But then he discovers that he has a special lineage. This leads to a journey of self - discovery as he tries to understand what it means to be the 'Son of Sons' and the power and responsibility that comes with it.
The key characters in a 'Son of Sons' Star Wars fanfiction could be the protagonist who is the 'Son of Sons' himself. He might be in conflict with the remnants of the Empire or a new dark side threat. There could also be a mentor figure, perhaps an old Jedi who survived Order 66 and now guides the young 'Son of Sons' in his journey. Another character could be a rival, someone who is jealous of the protagonist's lineage and the potential power it brings.
I'm not sure specifically as there could be many different 'son of suns' Star Wars fanfictions. It might be about a character who is the son of someone important, perhaps related to a powerful or significant 'sun' - like symbol or entity in the Star Wars universe.
One common theme is the struggle between good and evil. Since the Star Wars universe has a clear divide between the Light Side and the Dark Side, this often plays out in the father - son relationships. For example, a son might be trying to bring his father back from the Dark Side.
In Star Wars father - son fanfiction, the emotional depth can be truly profound. For example, in some stories, the relationship between Darth Vader and Luke Skywalker is explored beyond what we see in the movies. Writers often delve into Vader's internal struggle between the Dark Side and his love for his son. This can create some really touching moments, like when Vader might have a moment of hesitation before a battle against Luke, his son.
Well, it could be about a son who gets separated from his family in the Star Wars universe. Maybe he's a Jedi or Sith in training and gets lost during a battle or a mission. He then has to find his way back, facing all sorts of challenges and meeting new characters along the way.
One common theme is the passing down of knowledge. The father often tries to teach the son about the ways of the Force, combat, or survival in the Star Wars universe. Another theme is redemption. Maybe the father has a dark past, like being a former Sith, and he and his son work towards redeeming themselves. Also, the theme of legacy is quite prevalent. The son has to deal with the reputation and deeds of his father, whether good or bad.
Since I haven't read this particular fanfiction, I can't say for sure. But it could be the'son of suns' character as the main protagonist, and perhaps some classic Star Wars characters like Jedi knights or Sith lords who interact with him.
The 'Son of Circumstances' aspect might bring in a new perspective on the Star Wars lore. It could be that the fanfiction delves deep into how a particular character rises above or succumbs to the various circumstances they face. This could make it unique as it might show the Star Wars world from a more character - centric and situation - influenced point of view. For example, a character who is a 'son of circumstances' might have to make choices that are not just based on the classic light - side/dark - side divide, but on the specific situations they are in.
It could be a previously unknown son of Luke Skywalker. Maybe he was hidden away for some reason and now he's lost in the galaxy, trying to find his father or his place among the Jedi.