You can use the Stair Tool and get close to what you are sketching. At the least this will help you size the treads and risers. See screen shots.
Alternatively you can create the treads with slabs.
Another approach is a hybrid of the two creating a stair with the stair tool for the straight run and then making the corner winders with slabs.
HTH
Erika
Architect, Consultant
MacBook Pro Retina, 15-inch Yosemite 2.8 GHz Intel Core i7 16 GB 1600 MHz DDR3
Mac OSX 10.11.1
AC5-18
Onuma System
"Implementing Successful Building Information Modeling"