CreatePlanetSecondStepViewController *next = [[CreatePlanetSecondStepViewController alloc]initWithNibName:@"CreatePlanetSecondStepViewController" bundle:[NSBundle mainBundle]];

? ? ? ? next.starHeadImageUrl = headImageUrl;

? ? ? ? next.starTitle=planetTF.text;

? ? ? ? [self.navigationController pushViewController:next animated:YES];