Creating a crazy 16 player session, but lack art skills

I'm going to put bunch of spoiler information about the adventure that has yet to truly start. Beware if you wish to be a reader.

Adventure:
mspfanventures.com/?s=18952&p=1

Quirks:
Each house contains two players.
The chain is done in reverse.
There will be four starts; similar to the Alternia session that had two.
Contains Rick Sanchez as a player. Yes the one from Adult Swim.
There are two "dimensions" and a Rick in each one.
Each dimensional clones share a planet with each other.

How it started:
After finishing the original Homestuck and indulging in couple not-so-finished fanstuck, I thought that it would be cool to create a session of my own. My twist was that each house would host two players, and a planet would be shared by two people. I doubled the number of players from the usual four, making it eight. I also carefully distributed the age, gender, and dreamer-type of each character to balance the distribution of aspects.
I created the chum abbreviations to show the gender-distribution (m,f) of the siblings, and the dreamer-type of the siblings (p,d). I gave the dreamer-chum to the younger of the two siblings, and the gender-chum to the older.
Then I started creating some names. While trying to create names that followed the strict 4-char 7-char name structure, I realized that Rick Sanchez fits in perfectly. Having a rick meant having more than one dimension. So I doubled the player count to 16, then reversed the chum and dreamer type for this dimension.
Finally I carefully distributed the hero titles for each character (while creating/using four pairs of fan-titles) and created chum handles to vaguely match their title and character (which is not yet filled out).

Conditions:
I don't plan to treat this as "my" adventure, but as "our" adventure. It will be sort of a joint ownership thing where we are all cool and stuff.
The side-data I made can be changed; It is not set in stones.
Feel free to put yourself in as the player, provided you keep the base-data.
Feel free to change the base-data as well, provided it doesn't disrupt the organized data structure i implemented.
Credits will be provided for the contributors.

Unfilled:
No art for the character, rooms, guardians, house, or pretty much anything.
No planets prepared.
No aliens and outcasts prepared.
Few fetch modus thought of, but mostly empty.
No sprites decided.

Feel free to ask me any questions.

Chain:
Nick -> Abel -> Ella -> Josh ->
Rain -> Lily -> Saul -> Iris ->
Lisa -> Paul -> Mary -> Kate ->
John -> Anna -> Cain -> Rick ->

Characters for Youth Dimension:

Saul Hiebert
age: 16
gender: male
chum: pastafarianPastor
title: Duke of Shade; gains from serving the horrorterror/darkness (active).
dream: Prospit
modus:
strife:
land of:

Iris Hiebert
age: 17
gender: female
chum: miegakureFractals
title: Thief of Space
dream: Prospit
modus:
strife:
land of:


Anna Fischer
age: 15
gender: female
chum: determinedDreamer
title: Maid of Will; creates the aspect of courage/will
dream: Derse
modus:
strife:
land of:

John Fischer
age: 18
gender: male
chum: featousMacroman
title: Mage of Light
dream: Derse
modus:
strife:
land of:


Cain Sanchez
age: 14
gender: male
chum: prodigalDysteleologist
title: Earl of Rage; handles aspect of rage (active).
dream: Prospit
modus:
strife:
land of:

Rick Sanchez
age: 19
gender: male
chum: mechaplasmaticMastermind
title: Prince of Void
dream: Derse
modus: memory
strife:
land of:


Lily Bernard
age: 13
gender: female
chum: dancingPierrot
dream: Derse / Prospit
title: Slyph of Blood
modus:
strife: ballet
land of:

Rain Bernard
age: 20
gender: female
chum: femmeFatale
title: Witch of Heart
dream: Prospit
modus:
strife:
land of:


Character from the Elder Dimension:

Paul Hiebert
age: 16
gender: male
chum: millennialFlash
title: Heir of Rays; inherits the aspect of positivity/justice/equality
dream: Derse
modus:
strife:

Lisa Hiebert
age: 17
gender: female
chum: dD
title: Rogue of Time
dream: Derse
modus:
strife:


Ella Fischer
age: 15
gender: female
chum: fM
title: Sage of Fear; gets used by the aspect of fear (passive).
dream: Prospit
modus:
strife:

Josh Fischer
age: 18
gender: male
chum: pP
title: Seer of Life
dream: Prospit
modus:
strife:


Abel Sanchez
age: 14
gender: male
chum: mM
title: Count of Hope; holds authority over aspect of hope (passive)
dream: Derse
modus:
strife:

Nick Sanchez
age: 19
gender: male
chum: dP
title: Bard of Doom
dream: Prospit
modus:
strife:


Mary Bernard
age: 13
gender: female
chum: freedomForger
dream: Prospit
title: Page of Breath
modus:
strife:

Kate Bernard
age: 20
gender: female
chum: pD
title: Knight of Mind
dream: Derse
modus:
strife: