[I think I got every named character who is still alive as of the end of 
Act II.  If I missed anything, let me know.]

Dramatis Personae And Their Allegiances as of Act II:

* These people will play very minor roles in either the subsequent acts, or
throughout the entire story.)

>From the Far Future: (The tail end of the twentieth century to be
precise.)
	Masaki Tenchi and his infant clone/daughter,
		*Masaki Mayuka
	Hakubi Ryouko
	Jurai Ayeka
	Kuramitsu Mihoshi
	Makibi Kiyone
		(Wild Cards; trying to escape Earth)

>From the Distant Past: (One of the major factors in the development of the
human species was the introduction of genetic information from the 
Solenoid and Paranoid species, c. 300,000 BCE) 
	Rabby of the Solenoid Fleet (actually, a clone of Rabby)
		(Wild Card; seeks vengeance on Ho-Ang)

>From Outside: (At this point in human history, mankind has not ventured
beyond its solar system.  But occasional visitors have come in.)
	Callistra Skywalker (who will become Hakubi Washuu)
		("Grey" Jedi; Allied to Zeus; wants something from
		Tsunami)

>From Mercury: (A technologically-oriented "democracy" ruled by an elected
President-for-Life -- which makes it as dynastic a monarchy as any.)
	*Don Anand of the family Shoma.
		(Transportation Magnate; "Allied" to Meru and Sion)

>From Venus: (A slightly more feudal monarchy than the Moon Kingdom, noted
for extremely efficient bureaucracy.)
	Queen Astarte
		(Queen of Venus; Allied to Queen Serenity)
	Senshi Inanna
		(Masked Soldier of Love and Justice; Makes alliance with
		Vulcan; kidnaps Leda)

>From Earth: (Despotism which practices isolationism from all other solar
powers.)
	Queen Rheannion
		(Malevolent background figure)
	*Lord Psaion
		(Vassal of Rheannion; makes alliance with Mandon)
	*Lord Mandon
		(Vassal of Rheannion; brother of Daimon)
	Lady Daimon
		(Vassal of Rheannion; sister of Daimon; "kidnapped" by
		Tenchi and Company)
	*Shreck
		(Bookseller; married to Magrat; allied with Tauwid)
	*Magrat
		(Bookseller and part-time magic-user; married to Magrat)
	*Tauwid
		(Shopkeeper; allied with Shreck)

>From the Moon: (Absolute monarchy, and center (first among equals) of the
Silver Millenium Alliance)
	Queen Serenity
		(Trying to remain neutral)
	Ourranous
		(Malevolent foreground figure; husband of Serenity)
	Angelus
		(Illuminated Mage; sent to Jupiter)
	Lumis
		(Spaceship Pilot; sent to Jupiter)
	Ho-Ang
		(Banker and Philanthropist; sent to Jupiter; Disciple of
		Shuchay; Hunted by Rabby)
	*Shuchay (Who will be Tomoe Souichi)
		(Mad Scientist; Teacher of Shuchay and Seejay (Deceased);
		Creator of Rabby)
	*Meru
		(Historian; "Allied" to Sion and Anand)

>From Mars: (Feudal empire -- several khanates owing fealty to Khakhan)
	Anhur Khan (Full name Khakhan Aten-Horus)
		(Ruler of Mars; primary antagonist; made deals with both
		Rheannion and Ourranous and plans to betray both)
	Hattias
		(Grand General of Martian Punitive Expedition; son of
		Anhur)
	Bast
		(Common soldier in Martian Punitive Expedition; fought
		Ta'aru)
	Vulcan
		(Ambassador to Moon Kingdom and "Man of Mystery"; makes
		alliance with Senshi Innana)

>From Asteroids: (Anarchy, no central authority, den of pirates and
outlaws)
	Sangjeun
		(Infamous Bodyguard of Vulcan)

>From Jupiter: (Federation of allied territories: Europa (capital), Io, 
Ganymede, Callisto and other "lesser" moons)
	Zeus
		(Ruler of Europa; commanding defense of invasion; made
		alliance with Callistra)
	*Cybele
		(Wife of Zeus)
	Leda
		(Daughter of Zeus and Cybele; ambassador to Moon Kingdom;
		kidnapped by Senshi Inanna)
	Ta'aru
		(Ionian shepherd; joins resistance)
	Binoshu
		(Ionian girl; friend of Ta'aru; joins resistance)
	The Gaffer
		(Ionian "bard"; leader of Ionian resistance)
	Rumia
		(Ganymedan scientist; creator of Tsunami and Ramia; sells 
		out to Hattias)
	Chihiro
		(Assistant to Rumia; co-creator of Tsunami and Ramia)
	Tsunami
		(Living Spaceship; taken by Zeus to Europa; subject of
		Callistra's interests)
	Ramia
		(Living Spaceship; seized by Martians along with Rumia and
		Chihiro)
	*Sion
		(Bard; "Allied" with Meru and Anand) 

>From Saturn: (Squabbling principalities shattered from recently concluded
two hundred year war.)
	Nobody

>From Uranus: (Theocratic dictatorship)
	Nobody

>From Neptune: (Merchant-based oligarchy, with most powerful Merchant
Princes assembling in council.)
	Princess Oyuki
		(High Princess of Neptune (wealthiest and most influential
		of the Merchant Princes); currently neutral; neice of
		Zeus; concerned about battle witnessed between Pluto and
		Callistra)
	Benten (Full name Fukanokami no Bensaiten)
		(Consort of Oyuki; exiled from Earth; witnessed battle)
	Korrigan
		(President of Bank of Neptune; advisor to Oyuki)

>From Pluto: (Unoccupied but for a few mystical brotherhoods.)
	Pluto (who will become Sailor Pluto)
		(Allegiance unknown; intentions unknown)