The stone boy is surely a main character. Then there might be a character like an old wise man who could guide the stone boy on his journey, whether it's a physical or emotional journey. Also, there could be a bully - type character who makes the stone boy's life difficult, highlighting the challenges the stone boy has to face.
The stone boy is the most prominent character. There may be other minor characters like his family members or people in his community, but the story mainly focuses on the stone boy's experiences, his actions and inactions, and how others interact with him or rather, fail to interact with him in a normal way.
Probably the stone boy and perhaps some other characters who interact with him. For example, his parents if they are part of the story. They could play an important role in shaping the stone boy's character and the events that unfold. Maybe there are also other children in the story who either befriend or bully the stone boy, which would also make them important characters in the overall narrative.
Since I haven't read 'the stone boy story', I'm not sure who the main characters are. But it's likely that the stone boy himself is one of the main characters.
Since I don't know the exact 'Stone Boy Story', it's hard to say. But surely there's the stone boy himself. There might also be his family members, like his parents or siblings, if it's a story about his personal journey within a family context.
The stone boy is surely one of the main characters. There could be a wise old man or woman in the story who has knowledge about the boy's condition. Maybe there are also some children in the village where the story is set who either bully the stone boy or befriend him, adding different dimensions to the story.
As I don't know the story in detail, I can only guess that the Stone Boy himself is definitely a main character. There might also be a mentor figure, someone who helps the Stone Boy understand the significance of the stone he has.
I'm not sure without reading the story, but it could be a person who finds the stone. Maybe it's a young child who is curious about the stone and their actions drive the story forward.
Since we don't have much information about the story, we can only guess. There could be a protagonist who is trying to understand the stone eater. Maybe there's a wise old character who has some knowledge about the stone eater and tries to pass it on to others. And of course, the stone eater which is likely to be a very important character in the story.
There is also a man who is somehow related to the woman's past. He might not be fully aware of the woman's true feelings towards him at first. Their interactions are crucial to the development of the story. Additionally, there may be other minor characters who help to set the context and background of the story, like people in the town or on the journey they are on.
The main characters are the travelers and the villagers. The travelers start the whole stone soup thing, and the villagers are the ones who end up contributing to the soup.