Trolligi's addons

The home for finished/released addons.
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Trolligi 112477
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Post #21by Trolligi 112477 » 04.06.2021, 13:32

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trappistplanets
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Post #22by trappistplanets » 04.06.2021, 13:36

thanks trolligi
There is a limit to how far we can travel into the stars.
Owner of "The Grand Voyage" addon series
Collaborating with Dangerous_safety for the still developing Cer system

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Trolligi 112477
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3 Late Thermal Pulse Stars

Post #23by Trolligi 112477 » 07.06.2021, 22:56

This small addon adds 3 late thermal pulse stars, stars which have passed the AGB stage and are going through a small flash of fusion before they actually die. About a quarter of all AGB stars go through this phase.

The 3 stars (Sakurai's Object, FG Sagittae and V605 Aquillae) are all quite different from each other in terms of parameters.

Late Thermal Pulse stars.zip
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Trolligi 112477
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Post #24by Trolligi 112477 » 30.06.2021, 14:23

This is my 4th version of the galactic WR stars addon. I think it adds WR 20, 24, 35, 39, 52, 60, 61, 62, 67, 77f, 77n A, 77n B, 82, 87, 89, 90, 94, 100, 101-2, 102c, 105, 111, 111-13, 120, 133 A, 133 B, 134, 135, 138a, and 142a.

WRs.zip
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Trolligi 112477
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HD 45166

Post #25by Trolligi 112477 » 15.07.2021, 18:38

This addon adds HD 45166, an exotic binary system containing a B-type star and what is called a quasi-WR star, an object whose spectrum resembles that of a WR star, but is formed differently and is less massive. HD 45166 A is an extremely rare example, and was likely formed from the collision of two helium stars. HD 45166 A is also extremely magnetic, and so when it ends its life with a supernova, it will produce a magnetar.

The HD 45166 binary, 3,200 light years from Earth
HD 45166.png


HD 45166.zip
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Last edited by Trolligi 112477 on 17.08.2023, 22:31, edited 2 times in total.
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Trolligi 112477
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NGC 2020

Post #26by Trolligi 112477 » 04.09.2021, 20:48

This addon adds NGC 2020, a large WR wind-blown bubble nebula in the Large Magellanic Cloud, and its central star, the Wolf-Rayet binary BAT99-59. I've wanted to make this for a long time.

NGC 2020
NGC2020.png


NGC 2020.zip
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Trolligi 112477
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Distant, hidden massive stars, clusters and H II regions

Post #27by Trolligi 112477 » 25.12.2021, 11:59

Distant, hidden massive stars, clusters and H II regions (or DHMSA-CHIIR) is a big addon that I have been working on for the last 5 months (with a bit of help from Gurren Lagann and The Minmus Derp), which adds a lot of star clusters and H II regions, as well as many massive stars in the Milky Way.

You can find the addon here: viewtopic.php?f=23&t=21739
I moved it to its own topic because I think it is deserving of its own, given how big of an addon it is.
Last edited by Trolligi 112477 on 25.12.2021, 17:31, edited 3 times in total.
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Trolligi 112477
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Frosty Leo Nebula

Post #28by Trolligi 112477 » 28.12.2021, 12:16

This small addon adds the Frosty Leo Nebula, a protoplanetary nebula housing a K-type giant star about 10,000 light years away in the constellation of Leo.
frostyleo.png

Frosty Leo.zip
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Trolligi 112477
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more random stars

Post #29by Trolligi 112477 » 05.01.2022, 21:08

A small addon containing a lot of random stars. Note that some of the stars' parameters are assumptions and/or guesses, such as V5630 Sgr's temperature.
morerandomstars.zip
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Trolligi 112477
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Hubble 12

Post #30by Trolligi 112477 » 06.01.2022, 06:38

This addon adds the planetary nebula Hubble 12, as well as its central star.
hb12.png

Hubble 12.zip
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Trolligi 112477
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DDDM 1

Post #31by Trolligi 112477 » 06.01.2022, 11:58

This addon adds DDDM 1, a small planetary nebula deep inside the galactic halo, as well as its central star.
dddm1.png

DdDm 1.zip
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Trolligi 112477
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VDBH 222

Post #32by Trolligi 112477 » 14.01.2022, 17:50

This addon adds the distant starburst cluster VDBH 222, which contains a rare yellow hypergiant.

This cluster actually exists ingame (it's called BH 222), but since it's normally called VDBH 222, I decided to make a separate cluster, also because BH 222's distance to the solar system is outdated. This doesn't contain all the stars in the cluster though, because I gotta be honest with you, I can't be bothered to add like 50 B-type stars from a VizieR table atm. I'm really excited for the next addon I'm going to make, and maybe I'll come back to this in the future.

The cluster itself
vdbh222.png

VDBH 222.zip
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Trolligi 112477
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Minkowski's Footprint

Post #33by Trolligi 112477 » 29.01.2022, 15:39

This addon adds Minkowski's Footprint, a protoplanetary nebula in Cygnus, as well as the central binary star.
m1-92.png

Minkowski's Footprint.zip
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Trolligi 112477
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Cotton Candy Nebula

Post #34by Trolligi 112477 » 19.02.2022, 09:53

This addon adds the Cotton Candy Nebula, a protoplanetary nebula located nearly 10,000 light years away in the constellation of Scorpius.

cottoncandy.png

Cotton Candy.zip
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Trolligi 112477
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CW Leonis

Post #35by Trolligi 112477 » 23.02.2022, 20:40

This addon adds the carbon star CW Leonis and its AGB nebula, located a mere 300 light years away.

cwleo.png

CW Leonis.zip
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Trolligi 112477
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Post #36by Trolligi 112477 » 23.02.2022, 20:58

This addon adds Gomez's Hamburger, a dark disk surrounding a young star, IRAS 18059-3211.

gomez.png

Gomez's Hamburger.zip
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Trolligi 112477
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V340 Serpentis

Post #37by Trolligi 112477 » 25.02.2022, 20:48

This addon adds the post-AGB binary V340 Serpentis, as well as its very faint protoplanetary nebula.

v340ser.png

V340 Ser.zip
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Trolligi 112477
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Massive stars in the Sag DIG

Post #38by Trolligi 112477 » 14.03.2022, 19:01

This addon adds 4 massive stars to the Sagittarius Dwarf Irregular galaxy. And no, the G-type star is not a yellow supergiant, it's a red supergiant. That is because the super low metallicity makes red supergiants much hotter, and in the Sag DIG, the metallicity is so low that red supergiants become G-type.

stars.png

sagdigmassivestars.zip
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Trolligi 112477
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more random stars (update)

Post #39by Trolligi 112477 » 17.03.2022, 19:49

I added a lot more stars to morerandomstars.stc.
morerandomstars.zip
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Trolligi 112477
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Sextans A

Post #40by Trolligi 112477 » 17.03.2022, 19:58

This addon adds known the massive stars and starforming regions in the galaxy Sextans A, located in the Antila-Sextans subgroup about 4.4 million light years away.
sexa.png

Sextans A.zip
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