Robot looks cool, the backstory would be fun for a possible NPC, but a robot that builds civilizations is a bit beyond what a 1st level PC can do. XD. I don't mind if you use the robot, but the back story will need to be toned down to be a character.
Also, I do like using Discord more then here if you wouldn't mine that. I have a server for diapered games, and while this 1 on 1 game would be in a private server, thought I'd offer you an invite to it.
https://discord.gg/buvTWZ