No. The Force Awakens takes place 30 years after Return of the Jedi
No. The new Sith Lord in The Force Awakens is Kylo Ren
no
NO
No, of course not.
The Force Awakens
Alan Dean Foster
Han Solo dies
Adam Driver.
Lucas didn't make The Force Awakens as your question implies but No, Lucas is not making anymore Star Wars movies.
Star Wars (original movie 1977); Empire Strikes Back (1980) and Return of the Jedi (1983) & The Force Awakens (2015)
Estimated 245 million dollars.
Supreme Leader Snoke