Two-dimensional temperature, density, and radiation distributions (Section 2.4) used within one example astrochemical disk model (the Sun-like model; Table 1); distributions for all other disk models are in Appendix C. Top row: from left to right, the subplots display the gas temperature (T_gas), dust temperature (T_dust), number gas density of hydrogen nuclei (n_H), and total mass density of dust (ρ_dust). The temperature and density distributions are depicted in linear and ﹩{\mathrm{log}}_{10}﹩ scales, respectively. Temperature contours are shown from 25 K to 125 K in 25 K intervals; number density contours are shown from 10⁴ to 10¹⁰ cm⁻³ in order-of-magnitude intervals; and mass density contours are shown from 10⁻²³ to 10⁻¹⁷ g cm⁻³ in two-orders-of-magnitude intervals. Bottom row: from left to right, the columns display the estimated ultraviolet radiation continuum (F_UV,cont.), the subtracted Lyα radiation (F_UV,Lyα), the total ultraviolet radiation (F_UV,tot.), and the X-ray radiation (F_X). All distributions are depicted in ﹩{\mathrm{log}}_{10}﹩ scale. Ultraviolet contours are shown at [10⁶, 10⁸, 10¹⁰, 10¹²] photons s⁻¹ cm⁻², and X-ray contours are shown at [10⁶, 10⁷, 10⁸, 10⁹] photons s⁻¹ cm⁻².