Difference between revisions of "Stellar Density"

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[[File: Imperial Sunburst-Sun-IISS-Traveller.gif|right]]
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[[File:Comp-Prog-Dav-R-Deitrick-Starter-Trav-Page-16 16-July-2018a.jpg|right]]
 
[[Stellar Density]] refers to the number of [[stellar system]]s contained within a specified volume of [[space]], usually within a [[Sector]].
 
[[Stellar Density]] refers to the number of [[stellar system]]s contained within a specified volume of [[space]], usually within a [[Sector]].
 +
* In this case, it's the density of [[Charted Space]].
 
----
 
----
−
Please see the following [[AAB]] articles for related information:
+
Please see the following [[AAB]] [[Library Data]] articles for related information: <br>
−
* [[Travelling in Charted Space]]
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'''[[Travelling in Charted Space]]'''
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** [[Astrography]]
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* [[Astrography]]: (Physical Astrography)
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*** Physical Astrography
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** [[Anomaly ]]
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**** [[Asteroid]]
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** [[Asteroid]]
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**** [[Astrographic Feature]]s
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** [[Astrographic Feature]]
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**** [[Rift]]
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** [[Rift]]
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**** [[Star]]
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** [[Star]]
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**** [[Trace]]
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** [[Trace]]
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**** [[Void]]
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** [[Void]]
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*** [[Stellar Density]]
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* [[Stellar Density]]
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*** [[System Densities]]
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** [[Imperial Stellar Density]]
 +
* [[System Density]]
 +
----
  
 
== Description ([[Specifications]]) ==
 
== Description ([[Specifications]]) ==
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* There is also a [[Imperial stellar density|stellar density map]] by subsector over the {{Imperium}}.
 
* There is also a [[Imperial stellar density|stellar density map]] by subsector over the {{Imperium}}.
 
{| class="wikitable"
 
{| class="wikitable"
−
|+'''[[Charted Space]] [[Sector]] Density'''
+
!colspan="19"|'''[[Charted Space]] [[Sector]] Density'''
 
|-
 
|-
 
!
 
!
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| [[Savria Sector|---]]
 
| [[Savria Sector|---]]
 
| style="color: #000; {{Star color heat map|31}}" |[[Datsatl Sector|317]]
 
| style="color: #000; {{Star color heat map|31}}" |[[Datsatl Sector|317]]
−
| style="color: #000; {{Star color heat map|27}}" |[[Ianshaplzdier Sector|272]]
+
| style="color: #000; {{Star color heat map|27}}" |[[Gakghang Sector|272]]
−
| style="color: #FFF; {{Star color heat map|18}}" |[[Zhiaqrqiats Sector|184]]
+
| style="color: #FFF; {{Star color heat map|18}}" |[[Thaku Fung Sector|184]]
 
| style="color: #000; {{Star color heat map|26}}" |[[Rzakki Sector|266]]
 
| style="color: #000; {{Star color heat map|26}}" |[[Rzakki Sector|266]]
 
| style="color: #000; {{Star color heat map|27}}" |[[Listanaya Sector|271]]
 
| style="color: #000; {{Star color heat map|27}}" |[[Listanaya Sector|271]]
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| style="color: #000; {{Star color heat map|31}}" |[[Angfutsag Sector|319]]
 
| style="color: #000; {{Star color heat map|31}}" |[[Angfutsag Sector|319]]
 
| style="color: #000; {{Star color heat map|44}}" |[[Rfigh Sector|446]]
 
| style="color: #000; {{Star color heat map|44}}" |[[Rfigh Sector|446]]
−
| style="color: #000; {{Star color heat map|9}}" |[[Tar'G'kell'p Sector|96]]
+
| style="color: #000; {{Star color heat map|9}}" |[[Tar'G'kell'p Sector|96]]
 
| style="color: #000; {{Star color heat map|19}}" |[[Kteex! Sector|198]]
 
| style="color: #000; {{Star color heat map|19}}" |[[Kteex! Sector|198]]
 
| style="color: #000; {{Star color heat map|45}}" |[[Koog Sector|457]]
 
| style="color: #000; {{Star color heat map|45}}" |[[Koog Sector|457]]
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| style="color: #FFF; {{Star color heat map|15}}" |[[Star's End Sector|151]]
 
| style="color: #FFF; {{Star color heat map|15}}" |[[Star's End Sector|151]]
 
| style="color: #000; {{Star color heat map|51}}" |[[Gh!hken Sector|512]]
 
| style="color: #000; {{Star color heat map|51}}" |[[Gh!hken Sector|512]]
−
| [[Ruupiin Sector|---]]
+
| style="color: #000; {{Star color heat map|56}}" |[[Ruupiin Sector|566]]
 
| style="color: #000; {{Star color heat map|53}}" |[[Raakaan Sector|537]]
 
| style="color: #000; {{Star color heat map|53}}" |[[Raakaan Sector|537]]
 
| style="color: #000; {{Star color heat map|30}}" |[[Uuk Sector|305]]
 
| style="color: #000; {{Star color heat map|30}}" |[[Uuk Sector|305]]
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| style="color: #000; {{Star color heat map|28}}" |''[[Gateway Sector|283]]''
 
| style="color: #000; {{Star color heat map|28}}" |''[[Gateway Sector|283]]''
 
| style="color: #000; {{Star color heat map|45}}" |''[[Luretiir!girr Sector|450]]''
 
| style="color: #000; {{Star color heat map|45}}" |''[[Luretiir!girr Sector|450]]''
−
| ''[[X'kug Sector|---]]''
+
| style="color: #000; {{Star color heat map|56}}" |''[[X'kug Sector|559]]''
−
| ''[[Kilong Sector|---]]''
+
| style="color: #000; {{Star color heat map|51}}" |''[[Kilong Sector|518]]''
 
| style="color: #000; {{Star color heat map|50}}" |''[[Bar'kakr Sector|500]]''
 
| style="color: #000; {{Star color heat map|50}}" |''[[Bar'kakr Sector|500]]''
 
| ''[[Mighabohk Sector|---]]''
 
| ''[[Mighabohk Sector|---]]''
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| style="color: #000; {{Star color heat map|35}}" |[[Glimmerdrift Reaches Sector|350]]
 
| style="color: #000; {{Star color heat map|35}}" |[[Glimmerdrift Reaches Sector|350]]
 
| style="color: #000; {{Star color heat map|41}}" |[[Crucis Margin Sector|417]]
 
| style="color: #000; {{Star color heat map|41}}" |[[Crucis Margin Sector|417]]
−
| style="color: #000; {{Star color heat map|62}}" |[[Kaa G!'kul Sector|626]]
+
| style="color: #000; {{Star color heat map|62}}" |[[Numbis Sector|626]]
 
| style="color: #000; {{Star color heat map|51}}" |[[Gzirr!k'l Sector|514]]
 
| style="color: #000; {{Star color heat map|51}}" |[[Gzirr!k'l Sector|514]]
 
| style="color: #000; {{Star color heat map|46}}" |[[K'trekreer Sector|465]]
 
| style="color: #000; {{Star color heat map|46}}" |[[K'trekreer Sector|465]]
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| style="color: #000; {{Star color heat map|38}}" |[[Folgore Sector|385]]
 
| style="color: #000; {{Star color heat map|38}}" |[[Folgore Sector|385]]
 
| style="color: #000; {{Star color heat map|30}}" |[[Avereguar Sector|300]]
 
| style="color: #000; {{Star color heat map|30}}" |[[Avereguar Sector|300]]
−
| [[Kolire Sector|---]]
+
| style="color: #000; {{Star color heat map|15}}" |[[Kolire Sector|153]]
 
|-
 
|-
 
! -4
 
! -4
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| style="color: #000; {{Star color heat map|20}}" |[[Kidunal Sector|201]]
 
| style="color: #000; {{Star color heat map|20}}" |[[Kidunal Sector|201]]
 
| style="color: #000; {{Star color heat map|14}}" |[[Treece Sector|148]]
 
| style="color: #000; {{Star color heat map|14}}" |[[Treece Sector|148]]
−
| [[Genfert Sector|---]]
+
| style="color: #000; {{Star color heat map|40}}" |[[Genfert Sector|404]]
 
|-
 
|-
 
! -5
 
! -5
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| style="color: #000; {{Star color heat map|44}}" |[[Irlaftalea Sector|444]]
 
| style="color: #000; {{Star color heat map|44}}" |[[Irlaftalea Sector|444]]
 
| style="color: #000; {{Star color heat map|56}}" |[[Teahloarifu Sector|564]]
 
| style="color: #000; {{Star color heat map|56}}" |[[Teahloarifu Sector|564]]
−
| style="color: #000; {{Star color heat map|45}}" |[[Seven Sisters Sector|459]]
+
| style="color: #000; {{Star color heat map|45}}" |[[Ahkiweahi' Sector|459]]
 
| style="color: #000; {{Star color heat map|26}}" |[[Banners Sector|265]]
 
| style="color: #000; {{Star color heat map|26}}" |[[Banners Sector|265]]
 
| style="color: #000; {{Star color heat map|23}}" |[[Hanstone Sector|237]]
 
| style="color: #000; {{Star color heat map|23}}" |[[Hanstone Sector|237]]
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| style="color: #000; {{Star color heat map|45}}" |[[Hadji Sector|451]]
 
| style="color: #000; {{Star color heat map|45}}" |[[Hadji Sector|451]]
 
| style="color: #000; {{Star color heat map|43}}" |[[Storr Sector|439]]
 
| style="color: #000; {{Star color heat map|43}}" |[[Storr Sector|439]]
−
| [[Mikhail Sector|---]]
+
| style="color: #000; {{Star color heat map|40}}" |[[Mikhail Sector|400]]
 
| style="color: #000; {{Star color heat map|65}}" |[[Darret Sector|650]]
 
| style="color: #000; {{Star color heat map|65}}" |[[Darret Sector|650]]
 
| style="color: #000; {{Star color heat map|60}}" |[[Ataurre Sector|609]]
 
| style="color: #000; {{Star color heat map|60}}" |[[Ataurre Sector|609]]
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==== Stellar Density Key ====
 
==== Stellar Density Key ====
 
{| class="wikitable sortable"
 
{| class="wikitable sortable"
−
|+ [[Milky Way Galaxy]]  
+
|-
−
|+ Average Stellar Density
+
!colspan="4"|[[Milky Way Galaxy]] - Average Stellar Density
 +
|-
 
! Designation
 
! Designation
 
! Sector Range
 
! Sector Range
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=== Zhodani Core Expedition Stellar Density ===
 
=== Zhodani Core Expedition Stellar Density ===
 
{| class="wikitable sortable"
 
{| class="wikitable sortable"
−
|+'''Zhodani Core Route sectors'''
+
!colspan="2"|'''Zhodani Core Route sectors'''
−
|-
 
−
|
 
−
! -7
 
 
|-
 
|-
 
! 25
 
! 25
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Stellar density is an important concept within [[Charted Space]] and has long been a focus of intense study by the [[IISS]].
 
Stellar density is an important concept within [[Charted Space]] and has long been a focus of intense study by the [[IISS]].
  
−
== References & Contributors (Sources) ==
+
== References & Contributors ([[Sources]]) ==
 
{{Intermediate}}
 
{{Intermediate}}
 
{{Sources
 
{{Sources
 
|S1= [[Traveller Wiki Editorial Team]]
 
|S1= [[Traveller Wiki Editorial Team]]
−
|S2= Author & Contributor: [[User:77topaz]]
+
|S2= Author & Contributor: [[User:77topaz|77topaz]]
−
|S3= Author & Contributor: [[User:Tjoneslo]]
+
|S3= Author & Contributor: Lord (Marquis) and Master of Sophontology [[Maksim-Smelchak]] of the [[Ministry of Science]]
−
|S4= Author & Contributor: Lord (Marquis) and Master of Sophontology [[User:Maksim-Smelchak|Maksim-Smelchak]] of the [[Ministry of Science]]
 
 
}}
 
}}
  
  
−
{{LEN|Astrography}}
+
{{MET|Astrography}}

Latest revision as of 14:42, 22 October 2023

Comp-Prog-Dav-R-Deitrick-Starter-Trav-Page-16 16-July-2018a.jpg

Stellar Density refers to the number of stellar systems contained within a specified volume of space, usually within a Sector.

Please see the following AAB Library Data articles for related information:
Travelling in Charted Space

Description (Specifications)[edit]

The average density in the spiral arms is 500 to 650 systems per sector, which works out to 40-50%. Overall galactic stellar density remains lower than that of individual spiral arms. Galactic stellar densities are affected by astronomic morphology and non-spiral galaxies often hold much different make-ups. A number of other factors may affect galactic stellar density. Rifts or void areas have a very low density of stars, not a complete absence.

Charted Space Sector Density[edit]

This map shows the stellar density of each sector in Charted Space.

Charted Space Sector Density
-9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8
5 --- --- --- --- 317 272 184 266 271 341 227 258 304 352 253 40 367 ---
4 --- --- --- --- 391 459 332 275 370 398 298 257 319 446 96 198 457 ---
3 --- 350 438 658 466 500 342 385 243 362 519 330 425 453 149 133 241 ---
2 --- 365 554 575 487 359 374 327 223 425 446 418 318 344 259 371 322 ---
1 --- 397 434 271 366 439 386 267 532 601 553 314 151 512 566 537 305 ---
0 --- 269 375 617 459 327 123 533 560 531 517 387 283 450 559 518 500 ---
-1 271 407 228 264 158 108 234 451 496 516 346 350 417 626 514 465 377 ---
-2 74 19 20 55 166 393 400 366 453 476 426 435 478 431 427 435 412 ---
-3 21 49 170 460 487 472 410 485 516 400 486 451 438 429 439 385 300 153
-4 --- 401 411 470 423 515 354 373 393 299 293 220 414 367 406 201 148 404
-5 --- 278 362 351 444 564 459 265 237 489 451 439 400 650 609 421 --- ---
-6 --- --- --- --- --- --- --- --- 419 492 --- --- --- --- 561 546 --- ---

Notes: "---" = No known record of stellar density in the sector.

Stellar Density Key[edit]

Milky Way Galaxy - Average Stellar Density
Designation Sector Range Subsector Range Remarks
Very Dense 800+ Stars 50+ stars Stellar Core
  • Extreme population I
Dense 700-799+ Stars 43-49 stars Typical galactic distribution near Zone I
  • Disc population I/II
Very High 600-699 Stars 37-42 stars Typical galactic distribution near Zone I
  • Intermediate population I
High 500-599 Stars 31-36 stars Typical galactic distribution near Zone II
  • Intermediate population II
Average 400-499 Stars 25-30 stars Typical galactic distribution near Zone II
  • Intermediate population III
Low 300-399 Stars 18-24 stars Typical galactic distribution near Zone II
  • Intermediate population IV
Very Low 200-299 Stars 12-17 stars Typical galactic distribution near Zone III
  • Halo population I
Sparse 100-199 Stars 6-11 stars Typical galactic distribution near Zone IV
  • Halo population II
Very Sparse <100 Stars 1-5 stars Near Void and/or deep space

Zhodani Core Expedition Stellar Density[edit]

Zhodani Core Route sectors
25 141
24 108
23 264
22 654
21 651
20 640
19 647
18 600
17 642
16 649
15 652
14 636
13 657
12 648
11 641
10 633
9 646
8 543

History & Background (Dossier)[edit]

Stellar density is an important concept within Charted Space and has long been a focus of intense study by the IISS.

References & Contributors (Sources)[edit]

This list of sources was used by the Traveller Wiki Editorial Team and individual contributors to compose this article. Copyrighted material is used under license from Mongoose Publishing or by permission of the author. The page history lists all of the contributions.
Retrieved from "http://wiki.travellerrpg.com/index.php?title=Stellar_Density&oldid=755772"