# System State Atlas 2.0 — preservation and scientific inventory

Inspected 27 September 2026. Local originals remain untouched. This inventory describes the delivered 116/117 artifacts, not claims that all old tests establish current browser or physical accuracy. The public WordPress REST feed was successfully retrieved; homepage crawling alone showed a JavaScript wrapper. See `site-latest.md` and the retained feed.

## Mandatory preservation matrix

| Instrument | Working capabilities to preserve | Scientific boundary that must travel with it |
|---|---|---|
| System Atlas reference preview 0.1 / public “1.01” | Sun + eight entries; date selection/stepping/playback; Sun/Earth-entry/SSB origins; J2000 ecliptic/ICRF axes; inner/outer/Sun-barycenter views; equal coordinate scale; top/edge; prior paths; selection/zoom/mini-map | Original only bundled JPL approximate elements. Earth was EMB. SSB and Sun barycentric motion require actual sourced vectors. Do not convert missing data into a decorative calculated Sun orbit. |
| State inspection | Relative position and velocity; body identity; solardian spherical notation; selectable light-distance increment; source errors; transform round trip; geometric separation/c | A display grid is not accuracy. Geometric simultaneous separation/c is not a moving-target reception delay. A translated map is not a full relativistic BCRS→GCRS transform. |
| Time | TDB input and explicit TCB relation; USST elapsed TCB from JD_TCB2451545.0; tagged state export | Same Julian-date number on different scales is not the same event. TDB-compatible spatial quantities remain TDB-compatible. No UTC or proper-time conversion without additional model/reference data. |
| Portability | PNG/SVG maps; JSON state; CSV states; project save/restore; source pack import/export; deliberate same-origin hosted pack load | Preserve hashes/raw responses, coverage, body-center versus barycenter, interpolation provenance. Exports do not authenticate provider. Reject extrapolation and malformed/untrusted metadata. |
| With Earth1.5 Earth | Textured 3D globe with NASA Blue Marble/NOAA relief maps; manual/map-picked/geolocated place; Earth-centered turntable camera; tilt/orbit without roll; grids; rescaled Sun; zoom; mini preview | Fixed imagery is not live weather. Earth model uses EMB approximation. Enlarged bodies/vector lengths are illustrative. Camera must not move physical gaze/site. Retain source/license hashes. |
| With Earth1.5 movement | Local spin, orbital and solar Galactic velocity in declared frames; optional vector sum in compatible axes; solar-system and Galactic scenes; true-bearing/elevation gaze; local “Your look” | Gaze is a unit direction, never added as velocity. Earth Sun-relative orbital arrow differs from total Galactic velocity. Pinned Astropy v4.0 convention ≠latest measurement/absolute universal velocity. |
| With Earth1.5 posture | Generic 3D avatar; gaze, Sun and orbital pointers; swap hands; behind/front/side/above; hold pose; local ground/horizon; orbit sketch; negative-elevation labels | Anatomical left/right, not screen-left. Not body tracking or medical assessment; optional gesture only. Below-horizon geometry does not mean visible Sun. Never look directly at Sun. |
| With Earth1.5 controls | Manual held epoch/Now, optional one-fix/follow geolocation; calibrated relative phone orientation; silent3/6/9min journeys; fewer controls; return/clear; touch rotate versus scroll | Consent only; no initial permissions. Stop and invalidate pending callbacks when hidden/cleared. Calibration does not establish true north automatically. Manual fallback works without hardware. |
| Galactic State Compass | Six directions GC/GN/Sun/Earth orbital/solar motion/spin; north-up or bearing-up; azimuth+altitude+gaze separation; rotatable 3D local sky; posture;3/6min journey; seven reflection scopes; PNG/JSON export/import | Position, coordinate-axis and velocity directions are different objects. Galactic equator is coordinate plane, not traced Milky Way. Notes/reflections do not affect astronomy; scopes are proposed reflective vocabulary. |
| Compass privacy | Anonymous default exports; separate opt-in place/time/sky and notes; imported held state with sensors off | Sky geometry+epoch can reveal site. Omitting latitude alone is insufficient. Retain complete orientation redaction. Notes can contain personal information. |
| Earth-for-life statement | Biosphere priority; staged resource use; orbital/lunar logistics, energy, manufacturing, recycling; ASI inspectability/verify-to-unlock; elevator research; no premature bans | Scientific evidence supports specific mechanisms, not general off-world environmental superiority or current megastructure readiness. Lifecycle comparison must include launch/reentry, maintenance, debris, thermal rejection and retained Earth services. |

## USST and corresponding proposed vocabulary

These are names proposed by the project. They are not new physical laws, internationally adopted standards, or automatically checked Carrier records. No Carrier IDs were allocated as part of this inventory.

- **System State:** solar-system scale of attention/coordination; distinct from a dimension, government or authority claim.
- **USST:** integration profile using an established coordinate-time basis, chosen epoch and explicit local conversions. Proposed first label is seconds from JD_TCB2451545.0.
- **Solardian:** Sun-centered radius and declared longitude/latitude axes, with optional light-distance radial notation. Singular angles remain undefined.
- **Planetarydian:** body-specific meridian/time reference with body ID, rotation model, prime meridian and rotational/solar phase definition. Latitude/longitude convention and model version matter.
- **Solartation:** one rotation of a declared solar grid. pck00011 solar prime-meridian rate14.18440deg/ephemerisday implies~25.38days; differential solar rotation remains distinct.
- **Solorbitron:** descriptor/study of the Sun’s barycentric trajectory; no universal period should be inferred. Any crossing-count definition needs explicit geometry, direction and handling of absent/irregular crossings.
- **Orbital-tempo layer:** two-body reference speed/period as functions of radius; not a time-zone rule or complete trajectory model.
- **SSD / System State Day:** optional designed calendar duration. No adopted duration in116/117. Averaging periods, frequencies or angular momentum yields different quantities; version/freeze inputs if ever adopted.
- **System Year:** possible phase of a specified Galactic-orbit model. No exact metrological tick exists merely from quoting a rough Galactic travel time.
- **Shared state record:** profile/epoch/time-scale/event-type, source/coverage/identity, origin/axes/units, six-dimensional state, transformation compatibility, uncertainty/limitations and presentation must remain attached.
- **Proper-time relation:** requires trajectory and gravitational model; an isolated-Sun weak-field demonstration is not a physical clock service or implemented TCB realization.

## Numerical contracts worth retaining

1. TDB = TCB − L_B(JD_TCB−T0)86400 + TDB0, with IAU2006B3 constants; show inverse explicitly.
2. Source ephemeris state and displayed time labels are separate. TCB label does not silently rescale a TDB state.
3. Positions and velocities transform together; source samples versus interpolated values identified. Hermite interpolation independently checked at held-out epochs; residual is not physical ephemeris uncertainty.
4. Local ENU uses geodetic latitude; geographic poles and vertical azimuth singularities labeled.
5. Gaze transforms only by rotation. Velocity sums require compatible frames. Vector norms/angles checked before drawing.
6. Pinned Galactic frame (Astropyv4:8.122kpc,20.8pc,(12.9,245.6,7.78)km/s) retains label; angular outputs do not claim sensor accuracy.
7. Existing approximate/time models lack full TT/UT1/UTC/TDB,EOP,nutation,polar motion,aberration/refraction/terrain; any improvement must replace specific gaps rather than relabel the old model as precise.

## Public-site additions relevant to this release

The newest eight posts, titles and URLs are in `site-latest.md`; they span Navigating the Stellar Ocean22Sep, System Atlas1.0123Sep, WithEarth23/25Sep, Galactic Orientation25Sep, GalacticCompass26Sep, and Earth-for-life statement26Sep. They provide narrative continuity and project vocabulary. They cannot validate astronomical or environmental assertions. The new atlas should link existing companions and retain their capabilities, while the new source/state core remains the main instrument.

## Upgrade priority

Highest value is a genuinely fetched NASA/JPL ephemeris pack with raw-response hashes, identity/time/frame metadata and measured interpolation residuals. The second is explicit technical USST record export and available-versus-unavailable conversion status. The third is an integrated, elegant 3D interface retaining local Earth/gaze/compass/posture tools. The fourth is a quantitative resource/energy/heat/risk laboratory that labels user scenarios as assumptions. More decimal places, extra glowing trajectories, AI summaries, or Cloudflare deployment alone do not increase scientific validity.

## Sources inspected locally

-116/system-state-i-preview.html
-117/system-atlas.html and system-atlas-kit.zip README/MODEL-NOTES/TESTING
-117/with-earth-kit-02 README/MODEL-NOTES and hosted index
-117/galactic-state-compass-kit README/MODEL-NOTES/SOURCES and examples
-117/earth-for-life-space-for-heavy-lifting/index.html

Primary source references already present: JPL approximate elements/Horizons/astrodynamic parameters; IAU2006B3; IERS2010Ch10; BIPM SI; NAIF time/frames/PCK; USNO sidereal/alt-az; Astropy Galactocentric/Galactic definitions; W3C orientation. The statement research adds NASA technology outcome records, NASA SBSP lifecycle work, ESA2026space environment data and peer-reviewed launch-atmosphere modeling.