Q_SOLAR01
Solar flux
1,361 W/m²
Direct solar irradiance at 1 AU, applied through mission geometry, shadow state, optics, and projected area.
▸ αₛ · Aₚ · S · cos(θ)
BROWSER-NATIVE SPACECRAFT THERMAL ANALYSIS
SPACECRAFTTHERMALREIMAGINED.
Import CAD, define the mission environment, solve, and export review-ready thermal evidence—in your browser.
- SOLAR PANEL +Y
- +62°C
- BUS CORE
- +21°C
- RADIATOR -Z
- -78°C
- ANTENNA FEED
- -12°C
SYSTEM READY│ANALYTICAL + HERITAGE + PUBLIC-REFERENCE BENCHMARKED│RK4 + BE + CN│EARTH ORBIT / HELIOCENTRIC / DEEP SPACE│CAD IMPORT + CLEANUP + REMESH│CORRELATION + HANDOFF│API + WEBHOOKS│BROWSER-NATIVE
The physics your hardware
demands
Spacecraft thermal analysis starts with energy balance. Verixos keeps the environmental inputs, internal loads, radiation losses, and transient storage visible in the same analysis chain.
ENERGY BALANCE EQUATION
Qsolar+Qalbedo+QIR+Qint=εσT4+mc(dT/dt)
Q_ALBEDO02
Earth albedo
0.30 avg
Reflected solar input from Earth, resolved from albedo, surface view, projected area, and solar absorptivity.
▸ αₛ · a · S · Fₑ · Aₚ
Q_IR03
Planetary IR
237 W/m²
Long-wave planetary radiation applied through emissivity, view factor, and exposed area.
▸ ε · qIR · Fₑ · Aₚ
Q_INT04
Internal dissipation
Per component
Time-varying electronics, battery, payload, and heater loads authored for each operating case.
▸ Σ Pcomponent(t)
From CAD to
review-ready results
One browser-native workflow for model preparation, mission environments, solving, and evidence.
MODEL PREP
Turn CAD into a traceable thermal model
Import spacecraft geometry, prepare the thermal network, and keep source geometry and replacements attached to the model history.
GEOMETRYImport, cleanup, remesh
LINEAGEReimport-safe bindings
QUALITYReadiness checks
MISSION ENVIRONMENTS
Apply mission-specific thermal forcing
Model Earth orbit, heliocentric, deep-space, lunar, and planetary environments with explicit source and fidelity labels, without in-app N-body trajectory propagation.
EARTHLEO, MEO, GEO, HEO
SOLAR1/r^2 AU scaling
PROFILESImported mission states
SOLVE + EXPLORE
Run steady-state, transient, and what-if studies
Run in the browser, compare saved cases, and trace every result back to the inputs and solver configuration that produced it.
METHODSRK4, BE, Crank-Nicolson
STUDIESSaved cases + sensitivity
RESULTS3D playback + comparisons
REVIEW EVIDENCE
Carry assumptions and results into design review
Keep evidence, comments, comparison history, and exportable artifacts attached to the engineering decision.
HISTORYShared review + model versions
EXPORTReports, CSV, JSON
HANDOFFNASTRAN + Abaqus artifacts
Need ITAR-aware workflows, GovCloud, on-premises, or air-gapped deployment?
REVIEW DEPLOYMENT OPTIONS →From orbit to resultin one command
Define your orbit. Define your model. Verixos handles the physics.
REST API, Python SDK, CLI, and MCP are available today.[MCP]Python SDK + MCP available
Connect MCP-compatible AI agents directly to your thermal workflows through the Verixos Python package.
Run parametric sweeps from your coding environment. Iterate on material selection, orbit parameters, and geometry without leaving your editor.
pip install verixos(includes SDK, CLI, and MCP server)
verixos — terminal
EVIDENCE YOU CAN TRACE.
Verixos publishes a classified solver gate, exact and manufactured oracles, named public-reference parity, a narrow hardware-TVAC result, and the external evidence still required. Every result is paired with its claim boundary.
OPEN THE VALIDATION REPORT- 63 / 63
- Classified formal gate cases cover exact and manufactured network oracles, NAFEMS T2/T3/T4, public radiation references, failure behavior, and closure
- GATE A
- Ready within the declared lumped-network scope; independent cross-tool Gate B is partial and additional hardware/flight Gate C is blocked
- T3
- NASA Shuttle MRS hardware-TVAC radiator case: 1.000 K RMS residual across eight production solves
CAPACITY
WITHOUT
SURPRISES.
Annual workspace plans with monthly simulation credits, owner-controlled overages, and spending limits. Browser runs, API jobs, SDK calls, CLI workflows, and MCP agents all draw from the same pool.
ACADEMIC
FreeStudents, educators, and coursework
FREE WITH .EDU EMAIL / NO API/MCP AUTOMATION
Verified solve capacity is method-specific; authoring limits are not solver verification ceilings.
20
CREDITS / MONTH
LAB
$3,000/yearUniversity labs and CubeSat teams
AUTHORING LIMIT: UP TO 500 NODES / LIMITED SDK/API
Verified solve capacity is method-specific; authoring limits are not solver verification ceilings.
100
CREDITS / MONTH
STARTUP
$9,000/yearStartup missions and small engineering teams
AUTHORING LIMIT: UP TO 2,000 NODES / FULL SDK/API/MCP
Verified solve capacity is method-specific; authoring limits are not solver verification ceilings.
500
CREDITS / MONTH
ACADEMIC: FREE WITH .EDU EMAIL / PAID PLANS: ANNUAL BILLING + OWNER-CONTROLLED OVERAGES
Explore the demo
no account needed
A pre-built 3U CubeSat thermal model appears on first login. Run simulations, explore orbit playback, and generate PDF reports — all from your browser.