Louvre Museum visit time between 2h30 and 4h
Metro Louvre Rivoli

Musée d’Orsay visit time 1h30

Rodin Museum visit time between 1h and 2h
Metro Varenne

Quai Branly Museum visit time 2h and 3h

Guimet Museum visit time between 2 and 3 hours
Metro Léna

Palais de Tokyo visit time between 30mn and 2h

Grand Petit Palais visit time 2h
Metro Champs Élysées Clemenceau

Musée de l’Orangerie visit time between 1h and 2h
Metro Concorde

Map of your 2-day tour

https://www.google.com/maps/d/viewer?mid=1fTHtvWc8crs5Cmj9868TMgaUrFiSCvnM&usp=sharing