Performance Check

Creating New Prime Worlds for Planescape

(Apologies for this being a little late, it’s been a rough two weeks)

The planes are a cool place. Celestia, Bytopia, Mechanus, Limbo, Acheron, Carceri – all places worthy of myth and exploration. It’s also a neat way to explore the different established prime material worlds: such as Abeir-Toril, Krynn, and Oerth. However, maybe you don’t want a full-fledged fantasy world with tons of pre-existing lore and supplements. It’s a lot of baggage to get on with – even if I tend to love that baggage and working within defined settings – for a lot of people. On the flipside, you might not want to design an entirely new world and detailed campaign setting. After all, you are running a Planescape game – not a homebrewed world game. That doesn’t mean that prime material world exploration should be entirely off the table. Planescape affords players the opportunity to be something akin to the crew of the Starship Enterprise. They can be the first people to explore a prime material world, or be the first opportunity for that world to encounter extra-planar travelers. This is an area of Planescape play that means a lot to me, and it might mean a lot to others. To that end, here are some charts to quickly generate some prime material worlds that your players might be able to encounter through an errant portal – or even by specific intent.

World Type

This is your basic “what the planet looks like in large” description. An Earth-like planet is what we see of Abeir-Toril and Krynn, a gas planet with cloud cities or floating land is Bespin or Arianus, a water planet is Earth in Water World or Chelestra, etc. This should give you a basic idea of the makeup of the planet at a high level.

 

d10 World Type
1 Earth-like
2 Surface uninhabitable, tunnels on the Inside
3 Gas planet with cloud cities/floating land
4 Water planet (Costner optional)
5 Massive forests covering surface
6 Ice planet
7 Lit by a dying star
8 Constant storms cover surface
9 Barren surface with long dark and light cycles
10 Constantly shifting surface

Distinguishing Features

This chart is to assist with the dominant features of any given area the players will likely start-in or encounter. You can either roll once per area you wish to feature, or you can roll multiple times for a single area. If you want to create a specific aesthetic, roll once to establish what would be in every area, and then a second time per individual area you wish to feature. For how some of these might work – a vast labyrinth on a water world might be a tangle of ships or one now submerged, the bones of creatures might float on the surface and be where people live, etc. A planet with constant storms might have a network of covered roads between major areas.

 

d10 Distinguishing Feature
1 An ancient, vast labyrinth
2 Ruins from an old civilization (statues, monuments, buildings, etc)
3 Bones of giant creatures litter the area
4 Signs of a great catastrophe are evident
5 Recently abandoned structures
6 Extensive infrastructure – roads, tunnels, etc.
7 Preponderous (or lack) of wildlife
8 Flora and fauna look fabricated
9 Extreme temperatures
10 Walled mega-cities

Technology Level

Technology level can be tricky, but it’s a crucial part of easily and quickly defining an area. Is the industrial-age meshed with magic feel of Sigil spot on, is it more of a Masque of the Red Death situation, is it Eberron, or is it full of lasers and ultra-kill bots? While the latter is probably not right for all games, there is something to be said of encounter high-tech prime worlds from time to time if you are really pushing the whole multiverse cosmic exploration thing. Surely the fighter that gnaws on the crowbar from his kit can be trusted with a pulse rifle, right? Regardless, please understand that I am not a historian, and these are all earnest suggestions.

 

d10 Technology Level
1 Stone Age (Oldowan)
2 Bronze Age (Ancient Mesopotamia)
3 Iron Age (Kofun period, Proto-three kingdoms, Ancient Egypt)
4 Early Middle Ages (Byzantium, Caliphates)
5 High Middle Ages (Norman England, HRE)
6 Renaissance (Italy)
7 Industrial Age (Steam, Coal, etc)
8 Modern Age (electricity, hydro, solar, gas, nuclear)
9 Space Age (mass drives, FTL drives, ansibles,clean energy, AI, etc)
10 Found Tech (can’t be reproduced by current means)

 

Magic Feel

The magic feel of the world goes hand in hand with technology level, and probably influences how it works. If you have a high-magic world and a world in the modern age, it’s likely that a lot of the technology is magic-based. Eberron is a great example of an magitech world, as would be the setting of Final Fantasy VI. A high-magic Stone Age would might be limited because their magic is mineral based, the magic is such there is no need for anything else, or it’s dominated by a few. The magic level of the world might not influence how the magic of the players works while there, but it certainly could.

 

d10 Magic Feel
1 Non-existent
2 Low Magic (cantrips, reliance on medicine and trade skills)
3 Crafting Only (all magic is in item form)
4 Divine Only
5 Creature Driven (all magic comes from harvesting or using creatures)
6 Bargains (all magic comes from supernatural beings)
7 Moderate Magic (up through 5th-level spells)
8 Wizards Only (everything is in a spellbook)
9 Places of Power (magic only works at specific locations)
10 High Magic (standard D&D)

 

Dominant Sentient Creatures

What kind of sentient creatures are in the immediate area or hold dominance over the planet? Surely there are lifeforms here to encounter the PCs and give it that fish-out-of-water, exploratory feel. Right?

 

d10 Dominant Sentient Creatures
1 Standard Races (Human, Elf, Dwarf, etc)
2 Artificial Lifeforms (golems, clockworks, robots, synthetics, animated objects)
3 Insects (Thri-keen or just big ol’ bugs)
4 Oozes
5 Beasts
6 Giants
7 Banished Supernatural Beings
8 Shadows (humanoid or creatures)
9 Ghosts
10 Aberrations

 

Type of Government

It’s always nice to know what sort of ruling system the players will encounter, should they encounter sentient creatures. There are all sorts of opportunities to turn things around and showcase different problems they might encounter on a sort of weekly or episodic nature on the different prime material worlds.

 

d10 Types of Government
1 Republic
2 Monarchy
3 Democracy
4 Living Deity (Gwyn, Bane, etc)
5 Dictatorship
6 Oligarchy (Religious, Cult, Elders, etc)
7 Object-Oriented (Excalibur, Crown of Ravens, etc.)
8 Demarchy (Athenan)
9 Anocracy (Guilds competing, corporations, etc)
10 Anarchy

 

Religion

Adding a religious element can assist in lending instant flavor to a place or planet. As with the others, re-roll multiple times if you want to create different areas for the PCs to encounter. In general, one or two should suffice without too much effort.

 

d10 Religion
1 Atheism
2 Idolatry (a statue, natural feature, etc)
3 Existing pantheon
4 Veneration of the Dead
5 Animism
6 Ditheism
7 Worship a Dead God
8 Local, competing gods
9 Monotheism
10 Mortals with Divine Spark

 

Planet Complications

Last – though not least – here is a list of complications that each planet could pose for any adventurer who sets foot upon it. The natives are likely used to this complication, or have otherwise accounted for it in some way.

 

d10 Planet Complications
1 High gravity (exhausted more easily, move slower, athletics and acrobatics more difficult, less attacks)
2 Element-swap (Fire becomes cold, cold becomes acid, etc. Random or chosen)
3 Soul Separation (Everyone’s soul travels visibly with their body)
4 Extreme Temperatures (Hot is too hot, cold is too cold)
5 Low gravity (move faster, exhausted less frequently, easier athletics and acrobatics, additional attacks, etc)
6 Constant hum (makes it difficult to rest or concentrate)
7 Death doesn’t function, you just get back up as a zombie (resurrection works and makes you fleshy again)
8 Materials behave abnormally (steel bends easily, linen is like steel, etc.)
9 Passage of Time is Altered (slower or faster)
10 A natural disaster is about to occur

 

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  • Blake Ryan

    Good overview for planets features for short or long visits, great stuff!

    • Colin McLaughlin

      I am glad you enjoyed it!

  • Manos Ti

    This is an awesome list for generating campaign settings in general.

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