Planet    "Achird 1"    // Type of object ant it's name
{
      ParentBody      "Achird"    // The body, around wich this planet orbits
      Class           "Terra"     // Class of a planet

      Radius          5098.3      // Radius in km
      Mass            0.76        // Mass in Earth's masses
      Oblateness      0.0         // Oblataness

      Albedo          0.32                   // Albedo
      Color          (0.768, 0.898, 1.000 )  // Color of a particle

      RotationPeriod  26.0        // Rotation period in hours
      RotationOffset  3        // Rotation phase in degrees
      RotationEpoch   0   // Epoch of rotatoin elements, Julian date
      Obliquity       19       // Obliquity of rotation axis in degrees
      EqAscendNode    0       // Longitude of ascenging node of rotation axis in degrees
      Precession      12750       // Precession period in years
        
      Surface         // Surface tag
      {
          // These parameters describes a texture pack stored on the disk.
          // I comment it out because this planet uses a procedural generation of surface.
          //DiffMap        "Icarus/Surface"   // Surface (color) texture
          //DiffTileSize    512               // Surface texture tile resolution
          //DiffTileBorder  1                 // Surface texture tile border width
          //BumpMap        "Icarus/Bump"      // Bump (heightmap) texture
          //BumpTileSize    512               // Bump texture tile resolution
          //BumpTileBorder  1                 // Bump texture tile border width

          BumpHeight      13.3     // Max height of landscape in km
          BumpOffset      0.3     // Offset of zero height level
          DiffMapAlpha   "Water"  // Mode of specular effect (flecks of sunlight)
          SpecularBright  20.0    // Brightness of specular spot
          SpecularPower   150.0   // Size of specular spot
          DayAmbient      0.1     // Brightness of fake daytime ambient light
          Lommel          0.0     // Lambert to Lommel-Seeliger lighting model ratio
          Exposure        2.0     // Global surface brighness
          Life            true    // true, if there is life on the planet

          // Next are parameters for procedural surface generation
    Style           0.1600855            // Default color scheme
    Randomize      (0.911, 0.373, 0.204) // Randomize vector
    colorDistMagn   0.09464233  // Magnitude of detail textures distortion
    colorDistFreq   945.9523    // Frequency of detail textures distortion
    detailScale     100000.58    // Scale of detail textures
    colorConversion true        // Perform textures color conversion
    seaLevel        0.2133697   // Sea level height (0...1)
    snowLevel       0.1   // Snow line level (0...1)
    tropicLatitude  0.4   // Latitude of tropics
    icecapLatitude  0.75   // Latitude of ice caps boundaries
    icecapHeight    0.5   // Height of ice caps
    climatePole     1.000       // Climate of poles   - index to color table (0...1)
    climateTropic   0.7       // Climate of tropics - index to color table (0...1)
    climateEquator  0.4       // Climate of equator - index to color table (0...1)
    tropicWidth     20        // Width of tropics
    mainFreq        0.9642751   // Main noise frequency (oceans/continents)
    venusFreq       0.2955331   // Venus-like global structures frequency
    venusMagn       0.1008256   // Venus-like global structures magnitude
    mareFreq        0   // Lunar mare frequency
    mareDensity     0  // Lunar mare density
    montesMagn      0.7209584   // Mountains magnitude (0...1)
    montesFreq      500.9121    // Mountains frequency
    montesDensity   0.508095    // Mountains density
    dunesMagn       0.04444444  // Dunes magnitude (0...1)
    dunesFreq       200.8876     // Dunes frequency
    dunesDensity    0.6669919   // Dunes density
    hillsMagn       0.3289276   // Hills magnitude (0...1)
    hillsFreq       250.3618    // Hills frequency
    hillsDensity    0.8554457   // Hills density
    canyonMagn      0.0341905   // Canyons magnitude (0...1)
    canyonFreq      16.7023    // Canyons frequency
    canyonDensity   0.4370083   // Canyons density
    cracksMagn      0.07983515  // Ice cracks magnitude (0...1)
    cracksFreq      0.6574386   // Ice cracks frequency
    cracksOctaves   0           // Number of ice cracks octaves
    craterMagn      0.9358109   // Craters magnitude
    craterFreq      1.14884    // Craters frequency
    craterDensity   1.05892152  // Craters density
    craterOctaves   3.606928    // Number of craters octaves
    craterRayedFactor 0           // Number of rayed craters relative to usual craters
    cycloneMagn     1    // Cyclones magnitude (0...1)
    cycloneFreq     0.8607107   // Cyclones frequency
    cycloneDensity  0.06127789  // Cyclones density
    colorSea       (0.040, 0.100, 0.200, 1.000) // Color of seas
    colorShelf     (0.150, 0.480, 0.460, 1.000) // Color of shelf areas
    colorBeach     (0.850, 0.740, 0.550, 0.000) // Color of beach lines
    colorDesert    (0.372, 0.367, 0.302, 0.400) // Color of deserts
    colorLowland   (0.440, 0.290, 0.170, 0.000) // Color of lower lands
    colorUpland    (0.640, 0.570, 0.470, 0.000) // Color of upper lands
    colorRock      (0.220, 0.200, 0.200, 0.000) // Color of rocks
    colorSnow      (1.000, 1.000, 1.000, 0.016) // Color of snow
    colorLowPlants (0.100, 0.160, 0.070, 0.000) // Color of lower vegetation
    colorUpPlants  (0.090, 0.110, 0.040, 0.000) // Color of upper vegetation
   }

      Clouds      // Clouds layer tag
      {
          // These parameters describes a texture pack stored on the disk.
          // I comment it out because this planet uses a procedural generation of surface.
          //DiffMap        "Icarus/Clouds"    // Color texture
          //DiffTileSize    512               // Color texture tile resolution
          //DiffTileBorder  1                 // Color texture tile border width
          //BumpMap        "Icarus/CloudsBump"// Bump (heightmap) texture
          //BumpTileSize    512               // Bump texture tile resolution
          //BumpTileBorder  1                 // Bump texture tile border width

          BumpHeight      0.5     // Max height of "cloud landscape" in km
          BumpOffset      0.0     // Offset of zero height level
          DayAmbient      2.0     // Brightness of fake daytime ambient light
          Lommel          0.2     // Lambert to Lommel-Seeliger lighting model ratio
          Exposure        1.5     // Global clouds brighness
          Height          14.3     // Height of cloud layer in km
          Velocity        75.0    // Velosity of clouds layer
          Color          (1.0, 1.0, 1.0)  // Global color of clouds layer

          // Next are parameters for procedural surface generation
          mainFreq        0.6     // Main noise frequency
          mainOctaves     8      // Number of octaves of main noise
          Coverage        0.06     // Clouds coverage (0...1)
          twistZones      1.28    // Number of Jupiter-like zones or strips
          twistMagn       1.93    // Strength of twist
   }

   Ocean
   {
    Height          5.609521
    DayAmbient      2.0
    Lommel          0.0
    Exposure        2.0
    Color          (1.000, 1.000, 1.000, 1.000)
   }

      Atmosphere      // Atmosphere tag
      {
          Model          "Earth"  // Model of the atmosphere
          Height          65.0    // Height of the top boundary in km
          Pressure        1.2     // Surface pressure in bars
          Density         1.83    // Surface density in kg/m^3
          Greenhouse      18.0    // Greenhouse effect in degrees
          Bright          10.0    // Brightness (rendering parameter)
          Opacity         1.0     // Opacity (rendering parameter)
          SkyLight        1.0     // Brightness of skylight on terrain
          EclipseBright   250.0               // Brightness of solar eclipse shadow
          EclipseColor   (1.000 0.600 0.200)  // Color of solar eclipse shadow
      }

      Rings       // Rings tag
      {
          // Texture parameter is commented out, becuase
          // this planet use procrdural generation of texture
          //Texture         "Icarus-rings.*"  // Rings texture
          InnerRadius      6018.5  // Inner raduis of rings system in km
          OuterRadius      6090.3 // Outer radius of rings system in km
          RotationPeriod   43.3    // Rings rotation period in hours
          RotationOffset   60.0    // Rings rotation phase in degrees
          FrontBright      1.0     // Direct lighting brightness
          BackBright       5.0     // Back lighting brightness (scattering)
          Density          0.7     // Density (opacity)
          Exposure         2.0     // Global brightness
      }

      Orbit       // Orbit tag
      {
          //Type            "Static"  // This is for non-moving bodies like suns
          RefPlane        "Ecliptic"  // Orbit reference plane
          Epoch           2451545.0   // Orbital parameters epoch, Julian date
          Period          0.91458     // Orbital period in years
          Eccentricity    0.01265     // Eccentricity
          Inclination     0.51346     // Inclination in degrees
          AscendingNode   39.31601    // Longitude of ascending node in degrees

          // Next two are interchangeable: SemiMajorAxis = PericenterDist / (1.0 - Eccentricity)
          SemiMajorAxis   0.958       // Semimajor axis in astronomical units
          PericenterDist  0.9458813   // Pericentric distanse in astronomical units

          // Next two are interchangeable: ArgOfPericen = LongOfPericen - AscendingNode
          ArgOfPericen    268.7741    // (or ArgOfPericenter) Argument of pericenter in degrees
          LongOfPericen   308.09011   // (or LongOfPericenter) Longitude of pericenter in degrees

          // Next two are interchangeable: MeanAnomaly = MeanLongitude - LongOfPericen
          MeanAnomaly     348.84963   // Mean anomaly in degrees
          MeanLongitude   296.93974   // Mean longitude in degrees

          AscNodePreces   131795.3    // Ascending node precession period in years
          ArgOfPeriPreces 26799.51    // Argument of pericenter precession period in years
      }
}