At last! Thanks to Bing, I found an online calculator whose numbers confirm the calculation I did on my own for the interplanetary distances from my story "Shadows of Titanium Rain"!
The star Dilmun, its planet Tylos, and the hypothetical exo-Io Failaka, to scale. For comparison, if our Sun, Jupiter, and Earth took those positions, this is what they would look like:
What's funny about the Dilmun system is that normally you have to say "planetary distances and sizes are not to scale". However, Tylos is so close to Dilmun, orbiting only 4 million kilometers away with a year of 1.25 days, that the top diagram IS to scale. And this is in real life, not fiction.
Dilmun is a yellow-white star hotter and brighter than our Sun (itself white, not yellow), and Tylos orbits so close its parent star that its orbit takes one and a quarter Earth days, cooking the planet to a sizzling 2500 degrees Kelvin (about four thousand degrees Fahrenheit). Failaka is a cometary remnant, and if it exists, it could only survive in the shadow of Tylos, which itself appears as a bright orange, hot as a hot coal.
SO, to make the story more grounded, I worked out where Failaka would have to be (Tylos's L2 point, currently calcuated as about the distance from the Earth to the Moon), how relatively bright Tylos and Dilmun were, and how large Tylos and Dilmun would be in the sky, as well as their colors.
The above renders this in Mathematica. Tylos is the orange circle partially occluding the white disk of Dilmun behind it, and Failaka is the blue plain of ice below - ice which, if it really was this exposed to Tylos and Dilmun, would be rapidly sublimating away, as the plot demands that the planet "roll" due to an orbital shift, leading to plains of former darkside ice shifting into the light and rapidly disintegrating.
Oh, and the tiny dots to the right of Dilmun? The white dot is the Sun, in natural color. The next dot is the Moon, rendered in grey, as the moon's albedo is actually kinda like charcoal.
And now, a helpful safety tip: do not stand on Failaka where you can see this view of Tylos and Dilmun. The radiation would be thousands of times as bright as the Sun seen from Earth, and you would rapidly have a very abbreviated day.
So a number of sales are running this month featuring stories about Dakota, Jeremiah or Nicole.
First off, Dakota: on February 16-28 of this month, BLOOD ROCK will be back on sale for $0.99 wherever fine eBooks are sold - for example, Amazon and Barnes and Noble. BLOOD ROCK continues the story of Dakota and her weretiger daughter Cinnamon, facing their greatest challenge yet: getting Cinnamon into a good middle school. Oh, and there may also be magic graffiti, deadly fires, cranky werewolves, magical police investigators, and vampire romance. You should check it out.
Second, Jeremiah: the LATER series anthologies are on sale at DriveThruFiction through the 11th. Each features pairs of stories set in Jeremiah Willstone's time at Liberation Academy. We're adapting these for audio, so I feel this is a good way to get into this universe early!
The DriveThruFiction sales ends February 11, so strike while the iron's hot!
-the Centaur
P.S. Also, while I'm under the hood, let me point out that the new WordPress editor continues not just to suck, but to get worse over time, as it was markedly harder to write a blog post on the Library of Dresan than the Jeremiah Willstone and Dakota Frost websites, both on older versions of WordPress. It's harder to edit text, insert links, navigate texts, add lists, or add tags, and the tags no longer show the relative category sizes. "Modern looking" is not a substitute for usability, and never will be. End of rant.
Another attempt at space hair. I did a better job at creating dimension in the hair, I think, but fell for two classic blunders: first, the face is too large compared to the size of the head, causing the top of the head to appear cut off, and second, this first error was caused by me leaping too quickly from roughs to inks, which may not be a classic error for everyone, but is classic for me. Also the eyes are off angle:
According to Google Image Search, this is also Zendaya. Apparently she would also make a good model for Porsche in addition to Cinnamon, up to heritage (while Zendaya has German, Scottish, and African ancestors - a good match for Cinnamon's mixed-race heritage - Porsche in contrast is Sino-Anglic, a Chinese/English derived centaur ethnicity which won't exist for another 500 years).
Still, the exercise helped me expose a couple new art errors that I can now start to work on.
Drawing every day.
-the Centaur
Now that's more like it. Another exercise in making a face look like a face, except this time I was not using a real person as a reference, but older drawings of one of my own characters, centauress explorer Porsche Kirkpatrick-Saint George, from yesterday's entry. Here's a couple zoomed in shots:
Differences in the new version: slightly narrower face to better fit what I currently understand about human proportions; slightly wider nose, because she's a frigging centaur and needs to breathe; slightly thicker neck, because even at 22-23 here she's supposed to be an exceptional martial artist (and lives in 1.7 gravities). Otherwise, I tried to abstract the older proportions and recreate the same person.
I think I got close, but my faces are still not yet stable. I see I still have the same problem with the "errant pen" occasionally jerking and messing up my lines; I also see I could be making her giant mass of hair more dimensional and less flattened to two planes (though I note my time-traveling action archaeologist and her space hair predates River Song by quite a bit, even if Stephen Moffat beat me to the screen).
Lots of work to do, clearly. Took me two hours. Need to do that in half or a third the time. Still ...
... drawing every day.
-the Centaur
As it says on the tin. Fell down a rabbithole trying to clean up my files prior to doing my art, decided to cheat by posting a sketch I did earlier today, then fell down more rabbitholes since I apparently can't not experiment with coloring a sketch. For reference, here's the sketch from earlier, the first entry in a notebook that I hadn't written in in over 18 years:
I came across this notebook just trying to find an appropriate notebook for a science idea (my sketchbook is at hand, but the science notebooks are ... buried in boxes?? Not sure) and found this one, a "commonplace book" filled with various ideas, including a life review from almost 20 years ago. I'm ... actually pretty happy with how things turned out over the last 20 years, between my wife, my novels, my comics and Google, but there's so much more to do.
Finally, for reference, here's a piece of art I found while I was re-organize my files. This is from 24 Hour Comic Day, mind you ... a bit ambitious, I think, but this pre-break art I think shows the kind of work that I'm intimidated by when I try to get back into drawing:
Yes, there's a lot to be improved with this art, but (a) my inking was a lot better, and (b) wow, I had forgotten how much the Porsche St. George character was supposed to be a "knockout". So much of what I've written / drawn about her since then has been the workmanlike space warrior stuff, not so much the original romance between the twentieth-century time traveller and the thirtieth-century centaur.
Ah well. Lots of work to do before I can get back to that level of quality, even though I see a lot of work I need to do to improve upon that once I get there.
Drawing every day.
-the Centaur
Day 11's drawing, colorized. Lots I would fix in the underlying drawing; many techniques of digital coloring I wished I had learned. But enough of that. Tired, going to bed now.
Still ... Drawing. Every. Day.
-the Centaur
Hello, Porsche, my old friend; time to draw you again.
Getting more comfortable with the Cintiq + Photoshop + Humanscale combo. But only had time for the inks today. Colors maybe tomorrow, or perhaps another drawing.
Drawing every day.
-the Centaur
Bit off more than I could chew this time, attempting to do full coloring layers. Had to give up about a third of the way through because it is way past bedtime, even for me. Not happy with the sketch or the result, didn't really get to flesh this one out the way I wanted to.
Still, drawing every day.
-the Centaur