Yes, there are quite a few. Some explore Jon's new identity within the context of the Targaryen legacy, delving into how he might handle the power and politics associated with it. For example, there are stories where he reunites with Daenerys and they have to navigate their relationship in light of their shared heritage.
Their relationship could develop into a very strong father - son bond. Rhaegar, having lost so much, could pour all his hopes and dreams into Jon. Jon, on the other hand, could look up to Rhaegar as the father he never had. They might travel together, facing various challenges and growing closer through shared experiences, like fighting off enemies or dealing with political intrigue in Westeros.
Well, a recurring theme is the revelation of his true heritage and how it impacts the overall plot of the 'Game of Thrones' universe. There's also the theme of loyalty. Does he remain loyal to the North or does his Targaryen side pull him towards other allegiances? And family is another theme. How does his newfound Targaryen family change his view of family compared to his Stark upbringing?
One idea could be that they meet during a political intrigue in King's Landing. Female Jon Snow, with her Stark-like honor, might initially be suspicious of Aegon Targaryen. But as they get to know each other, they find common ground in their desire to bring peace to the Seven Kingdoms. They could form an alliance that eventually turns into a deep friendship or even more, all while facing various threats from other power - hungry lords.
Sure. There are quite a few out there. Many fanfiction writers are attracted to the idea of bringing together characters from different eras of the Game of Thrones universe, like Jon Snow and Rhaenyra Targaryen. These stories often play with the Targaryen heritage and the different powers and personalities of the two characters. For example, a fanfic could focus on how Rhaenyra's experience as a claimant to the Iron Throne might influence Jon's own understanding of leadership and power.
One possible love story for Aemon Targaryen could involve a woman he met at the Citadel. She was a maester's daughter, full of knowledge and grace. Aemon was immediately drawn to her intelligence. They would exchange books and ideas in secret. But when the Citadel found out about their relationship, they tried to keep them apart. Aemon had to choose between his love and his loyalty to the Citadel.
Aemon Targaryen's love story could be one filled with noble sacrifices. He might have fallen in love with a lady from a far - off land. But being a Targaryen, his duties to his family and the realm often came first. So, he had to keep his love a secret and watched from afar as his beloved lived her life, all the while his heart ached with unspoken love.
One idea could be a story where Aemon grows up in a world trying to heal from the previous wars. He has the combined traits of Jon and Daenerys, being both strong - willed like his mother and having a sense of honor like his father. He could be on a journey to discover his own place in this new world, facing challenges from those who still hold grudges against his parents' union.
One great Jon Snow Targaryen fanfiction is 'The Dragon's Heir'. It explores Jon's journey after learning his true heritage. The author beautifully weaves in his relationships with other characters, especially Daenerys. Another one is 'Snow of House Targaryen' which delves deep into how Jon copes with the political implications of being a Targaryen in a world that was so used to seeing him as a Stark bastard.
In a fan fiction, they might discover that they are related in a more complex way than they thought. Maybe they find out that there is a hidden prophecy that requires both of their bloodlines to come together to bring peace to Westeros. This could lead to a journey where they travel together, facing various challenges and gradually building a bond of friendship and respect.