He could start by gathering like - minded ninjas. Those who share his vision of a new kind of ninja village. He might look for people who are tired of the old ways of the existing villages, like those who are frustrated with the strict hierarchies or the constant feuding between villages.
One idea could be that Naruto creates his own village as a place of true peace and equality. He invites all those who have been marginalized or ostracized from other villages to join. His village would have unique training methods that combine all the ninja arts he has learned from different places, like the shadow clone jutsu combined with Sand Village's puppet techniques for a new form of combat.
It might be a village that focuses on equality among all ninja clans. In Naruto's created village, there could be no discrimination based on bloodline limits. Instead, every ninja, regardless of their family background, would be given equal opportunities to learn advanced jutsu and rise in the ranks. This would attract many ninjas from other villages who are tired of the traditional clan - based hierarchies.
In this fanfiction, Naruto might gather those who also feel ostracized. He could build a village based on acceptance and equality. His new village might have unique ninja training methods that focus on individual strengths rather than just traditional clan techniques.
I think Naruto would start with his closest friends. Sasuke would probably be one of the first, as they have a deep bond. Sakura too, with her medical ninjutsu skills, would be valuable. And of course, Kakashi, who has been like a mentor to Naruto and the others, would be there to help set up the basic training and defense systems of the village.
One idea could be that Naruto creates his sword using his chakra. He might infuse it with the power of his Nine - Tails chakra, making the sword have a unique orange glow. This sword could have the ability to cut through any jutsu, like a hot knife through butter.
One big challenge would be getting recognition from other villages. They might see his new village as a threat or not take it seriously at first. Naruto would have to prove that his village is a legitimate and peaceful addition to the ninja world.
He could start by gathering like - minded individuals. Maybe those who share his ideals of hard work and perseverance, like some of the underdogs he befriended throughout his life in the original Naruto story.
In this fanfiction scenario, Naruto's planet might be filled with lots of natural energy. Since he has a strong connection with nature through his Sage Mode. It could have giant toad - like mountains in honor of Mount Myoboku. And there would be areas dedicated to training, just like the Valley of the End, but on a much larger scale.