I'm not an expert on this at all but I had a play based on the peak time service ran yesterday between 1700 and 1800. I may have missed things out but here goes:
St Pancras International (HS1)
1tph Dover Priory calling at Stratford International, Ebbsfleet International, Ashford International, Folkestone West, Folkestone Central, Dover Priory
1tph Ramsgate via Gillingham calling at Stratford International, Ebbsfleet International, Rochester, Chatham, Gillingham, Rainham, Sittingbourne, Faversham, Whistable, Herne Bay, Birchington-on-Sea, Margate, Broadstairs, Dumpton Park and Ramsgate
1tph Ramsgate via Ashford International calling at Stratford International, Ebbsfleet International, Ashford International, Folkestone West, Folkestone Central, Dover Priory, Martin Mill, Walmer, Deal, Sandwich and Ramsgate
1tph Maidstone West calling at Stratford International, Ebbsfleet International, Gravesend, Stood, Snodland, Maidstone West
1tph Margate calling at calling at Stratford International, Ebbsfleet International, Ashford International, Canterbury West, Ramsgate, Broadstairs, Margate
1tph Broadstairs via Gillingham calling at Stratford International, Ebbsfleet International, Strood, Rochester, Chatham, Gillingham, Rainham, Sittingbourne, Faversham, Whistable, Herne Bay, Birchington-on-Sea, Margate, Broadstairs
London Cannon Street (Metro Only)
4tph Dartford via Greenwich calling all stations.
4tph London Cannon Street via Sidcup and Bexleyheath calling all stations.
4tph London Cannon Street via Bexleyheath and Sidcup calling all stations.
2tph Gravesend via Sidcup calling all stations.
1tph Dartford via Bexleyheath calling all stations.
3tph Sevenoaks via Grove Park calling London Bridge, Hither Green, Grove Park, Elmstead Woods, Chislehurst, Petts Wood, Orpington, Chelsfield, Knockholt, Dunton Green, Sevenoaks.
3tph Hayes via Catford Bridge calling all stations.
Peak Extras to Folkestone Central, Ramsgate, Dover Priory and Hastings.
London Charing Cross (Metro and Long Distance)
2tph Rainham via Sidcup calling Waterloo East, London Bridge, Hither Green, Sidcup, Crayford, Dartford, Greenhithe, Gravesend, Higham, Strood, Rochester, Chatham, Gillingham and Rainham.
2tph Gravesend via Woolwich Arsenal calling Waterloo East, London Bridge, Lewisham, Blackheath, Charlton, Woolwich Arsenal, Abbey Wood, Slade Green, Dartford, Greenhithe and Gravesend.
2tph Gravesend via Bexleyheath calling all stations.
2tph Orpington calling all stations.
2tph Ramsgate calling at Waterloo East, London Bridge then non-stop to Sevenoaks then all stations to Ramsgate via Ashford International and Folkestone West.
3tph Tunbridge Wells via Sevenoaks calling at Waterloo East, London Bridge then non-stop to Chelsfield then Sevenoaks then all stations to Tunbridge Wells.
1tph Dover Priory calling at Waterloo East, London Bridge then non-stop to Sevenoaks then all stations to Dover Priory via Ashford International and Folkestone West.
3tph Hayes via Catford Bridge calling all stations.
London Blackfriars (Metro and Long Distance)
2tph Rainham via Bromley South calling at Elephant and Castle, Bromley South, St Mary Cray, Swanley Farningham Road, Longfield, Meopham, Sole Street, Rochester, Chatham, Gillingham and Rainham (Thameslink Service)
2tph Beckenham Junction calling all stations.
1tph Ashford International calling Elephant and Castle then non-stop to Bromley South then all stations to Ashford International via Maidstone East.
London Victoria (Long Distance)
2tph Orpington calling at Brixton then all stations to Orpington.
2tph Dartford via Bexleyheath calling at Brixton then all stations to Dartford.
2tph Dover Priory via Maidstone East calling at Bromley South, Otford then all stations to Dover Priory.
1tph to Ramsgate via Gillingham calling Bromley South, Rochester then all stations to Ramsgate.
1tph to Sheerness-on-Sea via Gillingham calling at Bromley South, Rochester then all stations to Sheerness-on-Sea.
Others
3tph Bromley North shuttle.
2tph Sheerness-on-Sea shuttle.
All metro services run as 10 car made up of class 707s and refurbished 376s.
All long distance run as 10 car where needed made up of 375s and 377s with an order of 707s at IC spec to supplement.
Bromley North and Sheeness-on-Sea shuttle run as 2 car class 466 refurbished to the standard of the Class 321 Renatus units.