Your map look good. Even if I dont really like the color palette (i think it could be improved a bit by lowering the saturation of some colors) I do like all the details you took the time to add to the map and the world in general.

But I just need to say and correct me if I misread you, but I think Eurydice should be orbiting around Deianira since they are so close to each other and the latter is more massive. I'm no expert but if I remember, if Eurydice is inside of Deianira hill sphere, she should become a satelite.