Everybody's Waitin' for...

...the man with the bag.

Fragmentary Cartography of the Zuran Expanse

I've been asked before for a map of the Strange Stars. While I don't have a map of that whole area close to ready to share by any means, I was playing around with some hexographing software last night and was able to duplicate relatively quickly the part of the Zuran Expanse I've discussed on the blog. Since I tend to jump around a lot in my posts, even this area is a bit sparse.

The Zuran Expanse, you may recall, is a region of space in the Orion Arm of the Milky Way without central authority and containing many isolated or damaged worlds. It occupies territory that was once the nexus of human and transhuman civilization. That is until the event known as the Great Collapse.

The map is scaled to 1 hex=1 light-year, so distances are approximate. The numbers next to the stars are the z-axis. A plus and green color is above the galactic plane; a minus and red is below.

The location of Sol is speculative. This system is quarantined by posthuman entities, so its status as the origin of the human phyle can't be verified.

The map uses the names travelers would most likely use. Some are a planet (Gogmagog) or station (Aurogov or the Library), and others are legitimately the star pictured (Sirius). Many of the star names we use today will be lost by that time, though Eridanus (our 82 Eridani), the primary of Aygo of the zhmun, and Sirius (lair of the ssraad) endure.

A Brief Guide to Space Habitats

In most mature future cultures (particularly ones without terraforming), it's likely the majority of the population will inhabit artificial habitats rather than planets. The main reason (though there are others) is space: orbital habitats can be placed order planets or directly orbiting stars. They can be place in systems that never had planets form or even around brown dwarfs.

Here's a good article on the science behind orbital habitat design. Here are some of the designs that have been proposed over the decades:

Asteroids: provide a ready source of materials for habitat building. The "bubbleworld" or Cole habitat was proposed by Dandridge Cole in 1964. It's creation involves using solar heating to melt the interior of a iron or nickel asteroid and reshape it into a hollow tube. This can be spun to create gravity and soil and water placed on the inside.

Asteroids could be hollowed out in other ways to create habitable space, of course, but given their irregular shape it would be difficult to figure out how to create spin gravity.

Bernal Sphere: It's shape is optimal for retaining atmosphere and providing radiation shielding. If spun, gravity would be generated in a strip along its equator. Gerald O'Neil calculated that a sphere 1800 m in diameter could house 140,000 people comfortably.

Stanford Torus: From 2001 to Elysium, this is the classic habitat design. It has the advantage of a "wheel" with artificial gravity and a zero-g hub.

O'Neill Cylinder: A large habitat, with the maximal amount of habitable area for it's size, cylinders can be several kilometers in length and rotated on their central axis. Large windows can be placed in the walls of the cylinder that would provide day and night in rotation. Long cylinders will tend to tumble in rotation, so O'Neill proposed linking cylinders in counter-rotating pairs to stabilize them.

Bishop Ring: A torus, but much larger than a Stanford thanks to the utilization of carbon nanotubes in its construction. Bishop's original proposal describes a habitat would approximately 1,000 km in radius and 500 km in width, which would contain 3 million square kilometers of living space--something like India. Because of its size, it wouldn't need to be enclosed like the Stanford, either. It would be able to hold in atmosphere with a combination of its spin and tall (200km) retention walls.

The Robots of Rome

Middle school World History really left out some crucial bits--like say, the robot building expertise of ancient Rome!

The Lokapannatti (an 11th-12th Century Pali cosmological text) tells the story of Ashoka obtaining Buddhist relics from the underground vault of King Ajatasatru. Like all good dungeon treasures, this one is guarded--by robots; bhuta vahana yanta, literally "spirit movement machines."  What's more, these robots are based on stolen Roman technology!

The thoroughness of this ancient text is such that it just doesn't drop a bomb like "Roman robots" and leave it at that. No, we get an origin story. See, Roma-visaya ("The Kingdom of Rome") has a class of skilled bahulayantakara ("machine-makers") who build these wonders for "commerce, agriculture, capturing, and executions."  These engineers are kept under close watch so that Roman technological secrets don't fall into the wrong hands. If they leave the city, they're chased down by a flying beheading machine!

An Indian entrepreneur from Pataliputra wants to get ahold of these marvels so bad he vows on his deathbed to get reincarnated as a Roman. Amazingly, that is exactly what happens! He then marries the daughter of a Roman inventor and when the time is right, snags some blueprints from his father-in-law. This is where his plan gets really complicated: he writes the secrets down and has the paper sewn into his thigh. Then, he tells his son to have him buried back in India when he dies. He leaves Rome and the robot executioner gets him.

His son takes his body (and the stolen secrets) back to Pataliputra and goes into the robot-making business for the king. The robots are still active a hundred years later when Ashoka shows up to reclaim the lost treasure. Lucky for Ashoka, the Roman that built them is somehow still alive and tells him how they can be disabled.

I got this story from Relics of the Buddha by John S. Strong, and with further details from here. Not that something so rife with gaming potential needs solid academic sourcing! It's just one step from this legend to a robot arms race between India and Rome and mecha battles across Afghanistan! 

Bhuta vahana yanta, go!

Space Fiends: Marauders from Hyperspace!

Some time ago, I did a post about using AD&D Fiend Folio monsters in a science fiction context. This post is a follow-up. it's not set in any particular sci-fi universe I've presented, any more than the write-up of the monster that inspired it was.

No. Appearing:1-4
AC: 4
Hit Dice: 1 (or better)
Saving Throw: as per class and level
Attack Bonus: +2
Damage: 2d8+2 mag rifle, 1d8+1 monoblade
Movement: 30'
Skill Bonus: +1
Morale: 9

Gathyengi are a xenophobic humanoid species who act as pirates, striking from hidden bases within hyperspace. They are theorized to be descended from humans abducted by the psionic Masters from Earth millennia ago to serve as both labor and food source.

Gathyengi (sing. gathyen) are ectomorphic, almost skeletal in appearance. Their skin is dusty yellow to the color of parchment, and leathery. Their skull-like faces, solid black eyes, and pointed teeth (likely ritually sharpened) give them a fearsome appearance in keeping with their reputation for violence.

A gathyengi raider will have a crew compliment of various classes, similar to any human vessel. A raid will be led by a captain of 4-7th level, depending on the size of the ship. It is likely there will be at least one combat psychic among them.

All gathyengi can shift back into hyperspace at will. Whether this is an innate ability or technological is unclear. Dead gathyengi shift back into hyperspace as well, thwarting attempts at close examination.

Warlord Wednesday: Then...Now...

Here's another installment of my examination of  the adventures DC Comics' Travis Morgan--The Warlord.  The earlier installments can be found here...

"Then...Now..."

Warlord (vol. 4) #9 (February 2010) Story & Art by Mike Grell

Synopsis: Morgan and Shakira are pursuing the remaining brigands that ambushed Morgan and his men last issue. Morgan believes they are under the command of Kate Archer. The brigands have fled into a swamp, where it's likely they're laying a trap.

Shakira says that "only a fool would go in there."  Morgan agrees. She hops off the horse and tells him she'll meet him on the other side.

There is indeed a trap waiting, but the brigands live to regret their ambush--at least briefly. Morgan cuts down a number of them, while Shakira leads others into an encounter with a tyrannosaur.

Kate Archer sees all this as she makes her escape. Morgan and Shakira head on back to Shamballah.

When they arrive, Ewan McBane greets them with his video camera. He's still in journalist mode. Tara punches Morgan for running of (as usual) but then kisses him, and the two head off to bed. [Actually, much of this issue is various characters--uh, finding romance. While not as explicit as cable tv even, Grell takes advantage of the lack of the Comics Code.]

Tinder shows Alysha the streets of Shamballah where he grew up. A young pickpocket reminds himself as a youth, so he gives the boy a few pointers and let's him keep some of the gold. Tinder gets around to kissing Alysha as well (finally), and when next McBane finds them they're lying naked on the palace grounds, Tinder strumming his lute.

Tinder relates to McBane why people originally followed the Warlord, and how Morgan seemed to change and give up on his dreams. McBane wonders what happened. Tinder suggests that McBane will have to ask Morgan.

McBane has already had his own romantic interlude. He visited Jennifer in her sanctum and she told him how her and her father came to be in Skartaris. With that exposition out of the way:

Morgan, in bed with Tara, wonders if he's getting old. He asks her if she remembers the bracelet he gave her when they met: his old watch, broken in the crash. 'Why would anyone build a device so they can know when to be old?" Tara asks. Here is Skartaris there is only "then, now, and next."

Tara suggests that, if he's not too busy being old, there are better ways to take a measure of a man. Morgan accepts that challenge.

Later, McBane interviews Tara, asking her about her and Morgan's son. She tells of his birth and how Deimos took him and how she never saw him again. But Morgan did. McBane asks what happened? She says he'll have to ask Morgan.

Meanwhile, Kate Archer comes to an ancient underground ruin. She seems to be following instructions from a small box. When she opens it, there is a symbol-inscribed skull inside. The skull apparently leads her to a crystal container with a body inside. She breaks it open and out falls:

Deimos!

Things to Notice:

• Deimos seems to have a limitless number of resurrections by a limitless array of means. 

Where it comes from: 
This issue is deals with a lot of past issues: Morgan's first arrival in Skataris, his relationship with Tara, the kidnapping of their son and his apparent death in issue #21. The skull of Deimos goes back to the 1992 limited series.

Star Hunters

The djägga (or djaegga) are humanoids with feline characteristics. Though they are most on the Rim (where perhaps their native habitats can be found), they're encountered in most lawless areas of the Strange Stars. Djägga are hunters by nature, by instinct, and many choose to hunt nothing less challenging than other sophonts as bounty hunters or assassins.

Appearance and Biology: Djägga have been described as looking like a cross between a sphynx cat and a human. The have a basically baseline human body form (including a plantigrade stance), except for a felinoid tail. Their faces have a vaguely feline cast, as do their large eyes and large, somewhat high-placed ears. Though their skin is no more hirsute than the average humans, they are pigmented in patterns like cats. Many different pigmentation patterns are found among them. 

Djägga senses are keener than those of baseline humans, particularly hearing and smell. These are so acute that they are often taken as possessing psi-sensitives, but in fact powers of the mind are virtually unknown among them.

Psychology: Djägga are typically solitary beings, suspicious of others. Mating pairs may stay together for a time, but it's almost as common for pregnant females to become distrustful and secretive and males to become bored and drift away. Djägga encountered as a group are most often siblings of the same sex or a mother and her children.

Djägga tend to speak very little and are not particularly social, but they're loyal. They're also keen to avenge any perceived betrayal. Competitions can trigger their predator instincts, so it's prudent to avoid games with djägga,  particularly ones with a physical component.

Stats: Stars Without Number: Djägga require a Strength and Dexterity of 12. They don't have psionics. Traveller: Notable Dexterity (+1), but replace Social Standing with Charisma (where they have a -1).