Phase 0: monorepo skeleton (hub, live-map, api, packages, infra, CI)
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Mavis
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-- Schema bootstrap for the kerbal-rt Postgres + Timescale install.
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-- Runs automatically on first container start.
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--
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-- See kerbalrealtime-clone-plan.md §Component B for the full data model.
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-- This is the Phase 0 minimum; Phase 1 fills in the rest.
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CREATE EXTENSION IF NOT EXISTS timescaledb;
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CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
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-- Bodies (celestial body catalog; small, mostly static)
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CREATE TABLE IF NOT EXISTS bodies (
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id TEXT PRIMARY KEY,
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name TEXT NOT NULL,
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kind TEXT NOT NULL CHECK (kind IN ('star','planet','moon','asteroid','comet')),
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parent_id TEXT REFERENCES bodies(id),
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radius DOUBLE PRECISION NOT NULL,
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sphere_of_influence DOUBLE PRECISION NOT NULL,
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gravitational_parameter DOUBLE PRECISION NOT NULL,
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rotation_period DOUBLE PRECISION NOT NULL,
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axial_tilt DOUBLE PRECISION NOT NULL,
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elements JSONB NOT NULL
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);
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-- Vessels (slowly-changing dimension)
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CREATE TABLE IF NOT EXISTS vessels (
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id TEXT PRIMARY KEY,
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name TEXT NOT NULL,
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type TEXT,
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owner TEXT,
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status TEXT NOT NULL CHECK (status IN ('ACTIVE','DECOMMISSIONED','LOST')) DEFAULT 'ACTIVE',
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created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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retired_at TIMESTAMPTZ
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);
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CREATE INDEX IF NOT EXISTS vessels_status_idx ON vessels(status);
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-- Telemetry snapshots (high-volume time series)
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CREATE TABLE IF NOT EXISTS telemetry_snapshots (
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ts TIMESTAMPTZ NOT NULL,
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ut DOUBLE PRECISION NOT NULL,
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payload JSONB NOT NULL
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);
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SELECT create_hypertable('telemetry_snapshots', 'ts', if_not_exists => TRUE);
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CREATE INDEX IF NOT EXISTS telemetry_snapshots_ut_idx ON telemetry_snapshots(ut DESC);
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-- Mission events
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CREATE TABLE IF NOT EXISTS mission_events (
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id BIGSERIAL PRIMARY KEY,
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mission TEXT NOT NULL,
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vessel_id TEXT REFERENCES vessels(id),
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title TEXT NOT NULL,
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description TEXT,
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scheduled_at TIMESTAMPTZ NOT NULL,
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ut_at_event DOUBLE PRECISION,
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duration_s INTEGER,
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kind TEXT NOT NULL CHECK (kind IN ('LAUNCH','BURN','FLYBY','LANDING','DOCKING','EVA','ECLIPSE','OPERATION','OTHER')),
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created_by TEXT,
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created_at TIMESTAMPTZ NOT NULL DEFAULT now()
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);
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CREATE INDEX IF NOT EXISTS mission_events_scheduled_idx ON mission_events(scheduled_at);
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-- Media
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CREATE TABLE IF NOT EXISTS media (
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id BIGSERIAL PRIMARY KEY,
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kind TEXT NOT NULL CHECK (kind IN ('image','youtube')),
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url TEXT NOT NULL,
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thumbnail_url TEXT,
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caption TEXT,
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tags TEXT[] NOT NULL DEFAULT '{}',
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mission_id TEXT,
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vessel_id TEXT REFERENCES vessels(id),
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created_at TIMESTAMPTZ NOT NULL DEFAULT now()
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);
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CREATE INDEX IF NOT EXISTS media_tags_idx ON media USING GIN(tags);
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CREATE INDEX IF NOT EXISTS media_created_idx ON media(created_at DESC);
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-- Ground stations
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CREATE TABLE IF NOT EXISTS ground_stations (
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id TEXT PRIMARY KEY,
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name TEXT NOT NULL,
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body_id TEXT NOT NULL REFERENCES bodies(id),
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lat DOUBLE PRECISION NOT NULL,
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lon DOUBLE PRECISION NOT NULL,
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alt DOUBLE PRECISION NOT NULL
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);
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@@ -0,0 +1,37 @@
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-- Seed data: the Kerbol system (KSP stock).
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-- Numbers sourced from the KSP wiki and the in-game config files.
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-- Gravitational parameter μ in m^3/s^2.
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-- This is enough to render the system in the live map before
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-- the real telemetry bridge is wired in.
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INSERT INTO bodies (id, name, kind, parent_id, radius, sphere_of_influence, gravitational_parameter, rotation_period, axial_tilt, elements) VALUES
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('kerbol', 'Kerbol', 'star', NULL, 261600000, 'Infinity'::float8::float8, 1.172332794e18, 432000, 0, '{"semiMajorAxis":0,"eccentricity":0,"inclination":0,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":0,"epoch":0}'),
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('moho', 'Moho', 'planet', 'kerbol', 250000, 9646663, 1.686842e11, 1210000, 0.05, '{"semiMajorAxis":5263138304,"eccentricity":0.2,"inclination":0.075,"longitudeOfAscendingNode":1.5,"argumentOfPeriapsis":2.8,"meanAnomalyAtEpoch":1.0,"epoch":0}'),
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('eve', 'Eve', 'planet', 'kerbol', 700000, 85109365, 8.1717302e12, 80500, 0.1, '{"semiMajorAxis":9832684544,"eccentricity":0.01,"inclination":0.1,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":3.14,"epoch":0}'),
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('kerbin', 'Kerbin', 'planet', 'kerbol', 600000, 84159286, 3.5316e12, 21600, 0, '{"semiMajorAxis":13599840256,"eccentricity":0.05,"inclination":0,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":0.7,"epoch":0}'),
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('duna', 'Duna', 'planet', 'kerbol', 320000, 47921949, 3.0136321e11, 65518, 0.06, '{"semiMajorAxis":20726155264,"eccentricity":0.05,"inclination":0.02,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":1.5,"epoch":0}'),
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('dres', 'Dres', 'planet', 'kerbol', 138000, 32832840, 2.1484489e10, 34800, 0.08, '{"semiMajorAxis":40839348203,"eccentricity":0.14,"inclination":0.08,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":2.1,"epoch":0}'),
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('jool', 'Jool', 'planet', 'kerbol', 6000000, 2450055988, 2.82528e14, 36000, 0.05, '{"semiMajorAxis":68773560320,"eccentricity":0.05,"inclination":0.04,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":4.2,"epoch":0}'),
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('eeloo', 'Eeloo', 'planet', 'kerbol', 210000, 119082940, 7.4410815e10, 19460, 0.1, '{"semiMajorAxis":90118820000,"eccentricity":0.26,"inclination":0.13,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":5.5,"epoch":0}'),
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('gilly', 'Gilly', 'moon', 'eve', 13000, 126123, 8289449.8, 28260, 0.05, '{"semiMajorAxis":31500000,"eccentricity":0.18,"inclination":0.2,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":0.5,"epoch":0}'),
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('mun', 'Mun', 'moon', 'kerbin', 200000, 2429559, 6.514e10, 138984, 0, '{"semiMajorAxis":12000000,"eccentricity":0,"inclination":0,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":1.0,"epoch":0}'),
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('minmus', 'Minmus', 'moon', 'kerbin', 60000, 2247428, 1.765e9, 40400, 0.04, '{"semiMajorAxis":47000000,"eccentricity":0.0,"inclination":0.075,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":2.5,"epoch":0}'),
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('ike', 'Ike', 'moon', 'duna', 130000, 1048598, 1.856e9, 65518, 0.05, '{"semiMajorAxis":3200000,"eccentricity":0.0,"inclination":0,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":1.5,"epoch":0}'),
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('laythe', 'Laythe', 'moon', 'jool', 500000, 3723645, 1.840e11, 52980, 0, '{"semiMajorAxis":27184000,"eccentricity":0.0,"inclination":0,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":2.0,"epoch":0}'),
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('vall', 'Vall', 'moon', 'jool', 240000, 2406401, 2.061e10, 106200, 0, '{"semiMajorAxis":43152000,"eccentricity":0.0,"inclination":0,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":2.5,"epoch":0}'),
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('tylo', 'Tylo', 'moon', 'jool', 375000, 10856418, 2.122e11, 84600, 0, '{"semiMajorAxis":68500000,"eccentricity":0.0,"inclination":0,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":3.0,"epoch":0}'),
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('bop', 'Bop', 'moon', 'jool', 65000, 1220600, 2.486e8, 360, 0.05, '{"semiMajorAxis":128500000,"eccentricity":0.23,"inclination":0.2,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":4.0,"epoch":0}'),
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('pol', 'Pol', 'moon', 'jool', 44000, 1042138, 7.214e7, 340, 0.05, '{"semiMajorAxis":179890000,"eccentricity":0.17,"inclination":0.15,"longitudeOfAscendingNode":0,"argumentOfPeriapsis":0,"meanAnomalyAtEpoch":4.5,"epoch":0}')
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ON CONFLICT (id) DO UPDATE SET
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name = EXCLUDED.name,
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radius = EXCLUDED.radius,
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sphere_of_influence = EXCLUDED.sphere_of_influence,
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gravitational_parameter = EXCLUDED.gravitational_parameter,
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rotation_period = EXCLUDED.rotation_period,
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axial_tilt = EXCLUDED.axial_tilt,
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elements = EXCLUDED.elements;
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-- Sample ground station: the project's "Montana DSN" (real site has this).
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INSERT INTO ground_stations (id, name, body_id, lat, lon, alt) VALUES
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('montana', 'Montana DSN', 'kerbin', 47.0, -110.0, 1200)
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ON CONFLICT (id) DO NOTHING;
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