Imperial Stellar Density

Imperial Stellar Density refers to the number of star systems (stellar density) contained within a volume of space (usually a Sector).

• In this case, it's the density of Imperial Space.

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

• Astrography: (Physical Astrography)
  • Anomaly
  • Asteroid
  • Astrographic Feature
  • Rift
  • Star
  • Trace
  • Void
• Stellar Density
  • Imperial Stellar Density
• System Density

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Description (Specifications)

Data: The average density in the spiral arms is 500 to 650 worlds per sector, which works out to 40-50%.

• Rifts or void areas typically have a very low density of stars, not a complete absence.

Imperial Space Map

This is a map of stellar density by subsector of the space in and around the Third Imperium, which is also known as Imperial Space.

24243131	2323	3232	2626	3131	3131	2525	2222	30	37	32	30	36	31	43	28	28	38	41	40	41	33	39	36	21	28	22	28
2121	2626	2727	3232	2727	3636	2828	2424	23	20	11	3	4	28	34	46	36	38	41	40	36	44	41	9	19	15	14	20
2929	2828	2525	2626	--	3232	3030	44	1	1	2	6	6	17	42	43	35	37	37	46	31	37	36	7	17	15	16	4
2727	3232	2929	3232	2323	3535	--	--	2	4	21	45	42	44	41	47	38	39	34	33	44	42	47	31	33	33	23	5
21	18	16	16	22	7	2	2	3	6	28	46	36	32	37	3346	27	32	32	34	36	31	32	27	35	31	7	8
22	18	17	34	9	--	1	0	6	27	33	45	40	31	28	33	35	27	42	24	37	29	44	30	42	34	31	6
32	28	25	15	0	15	12	7	33	49	46	41	38	38	39	3741	34	39	41	36	33	32	34	23	29	29	22	24
24	24	15	2	1	0	6	37	42	42	44	44	29	34	37	4437	31	34	39	39	34	41	38	17	6	22	30	31
18	15	2	0	1	0	31	43	36	37	38	36	37	33	30	37	40	31	30	29	35	41	14	5	5	25	27	23
1	15	8	1	4	0	36	31	40	41	35	36	27	31	36	35	41	32	34	32	38	15	6	5	4	25	21	29
3	2	4	5	4	4	16	387	26	37	36	35	40	37	31	34	33	24	24	35	36	14	8	8	14	19	31	23
3	2	13	16	11	3	64	376	11	7	0	0	7	8	36	37	37	31	37	26	29	33	26	33	27	25	24	28
??	??	??	??	29	29	12	15	10	12	11	12	15	27	34	28	30	33	26	35	15	42	28	26	24	28	30	28
??	??	??	??	30	30	29	25	28	27	29	28	18	26	30	21	34	31	39	30	34	23	20	16	27	28	27	23
??	??	??	??	27	25	33	21	24	26	27	28	32	30	31	35	30	26	23	28	24	30	31	25	TBD	?	36	TBD
??	??	??	??	30	23	20	23	27	27	25	25	30	28	31	37	34	27	22	28	26	21	37	28	TBD	TBD	TBD	TBD
TBD	--	--	--	??	??	??	??	27	33	31	29	36	30	28	37	22	27	25	33	34	27	26	28	25	26	29	22
--	--	--	--	??	??	??	??	33	27	31	27	33	36	33	31	21	31	28	28	37	35	34	37	22	26	26	27
--	--	--	--	??	??	??	28	29	29	35	25	35	34	35	28	27	26	18	20	30	32	24	31	32	30	33	35
--	--	--	--	??	??	??	??	32	30	25	30	31	25	34	30	25	25	19	25	30	26	29	26	32	32	31	23

History & Background (Dossier)

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

References & Contributors (Sources)

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 Far Future Enterprises or by permission of the author. The page history lists all of the contributions.

• Traveller Wiki Editorial Team
• Author & Contributor: 77topaz
• Author & Contributor: Lord (Marquis) and Master of Sophontology Maksim-Smelchak of the Ministry of Science