"Prometheus" "Sol/Saturn"
{
	Texture	 	"prometheus.jpg"
	Mesh		"prometheus.3ds"
	Radius    74 # maximum semi-axis
	MeshCenter [ -0.75 -2.68 -1.064 ]

	EllipticalOrbit
	{
	Period		0.612986
	SemiMajorAxis	139350
	Eccentricity	0.0023
	Inclination	0.000
	LongOfPericenter 32.879	# J2000.0 
	MeanAnomaly     22.695	#
	}

	RotationOffset  	56

	Albedo 0.6
}

"Epimetheus" "Sol/Saturn"
{
	Texture	 	"epimetheus.jpg"
	Mesh		"epimetheus.3ds"
	Radius    72 # maximum semi-axis
	MeshCenter [ 5.196 -2.241 1.878 ]

	EllipticalOrbit
	{
	Period		0.694590
	SemiMajorAxis	151422
	Eccentricity	0.0205
	Inclination	0.337	#
	AscendingNode	149.880	#
	ArgOfPericenter	86.905	# J2000.0
	MeanAnomaly     192.354	#
	}

	RotationOffset  	69

	Albedo 0.5
}

AltSurface "limit of knowledge" "Sol/Saturn/Epimetheus"
{
	Texture "epimetheus-lok.*"
}

"Janus" "Sol/Saturn"
{
	Texture	 	"janus.jpg"
	Mesh		"janus.3ds"
	Radius    96 # maximum semi-axis
	MeshCenter [ 1.552 1.358 -2.257 ]

	EllipticalOrbit
	{
	Period		0.694590
	SemiMajorAxis	151472
	Eccentricity	0.0073
	Inclination	0.168	#
	AscendingNode	120.557	#
	ArgOfPericenter	43.066	# J2000.0
	MeanAnomaly     79.973	#
	}

	RotationOffset  	244

	Albedo 0.6
}

"Mimas" "Sol/Saturn"
{
	Texture "mimas.*"
	# Texture "white.jpg"
	# BumpMap "mimasbump.jpg"
	# BumpHeight 10.0
	Color [ 0.75 0.63 0.58 ]
	BlendTexture true
	Radius    198.6

	CustomOrbit "mimas"
	EllipticalOrbit
	{
	Period         0.9424218
	SemiMajorAxis  185520
	Eccentricity   0.0202
	Inclination    1.53
	MeanAnomaly    23
	}

	Obliquity		  1.5 #J2000.0
	EquatorAscendingNode	137.8 #J2000.0
	RotationOffset		190.7 #J2000.0

	Albedo         0.5
}

AltSurface "limit of knowledge" "Sol/Saturn/Mimas"
{
	Texture "mimas.*"
	OverlayTexture "mimas-lok-mask.png"
	Color [ 0.75 0.63 0.58 ]
	BlendTexture true
}

"Enceladus" "Sol/Saturn"
{
	Texture "enceladus.*"
	Radius     249.4

	CustomOrbit "enceladus"
	EllipticalOrbit
	{
	Period         1.370218
	SemiMajorAxis  238020
	Eccentricity   0.0045
	Inclination    0.02
	MeanAnomaly    215
	}

	Obliquity		  0.0
	RotationOffset		322.9

	Albedo         0.99
}

"Tethys" "Sol/Saturn"
{
	Texture "tethys.*"
	Radius     529.9

	CustomOrbit "tethys"
	EllipticalOrbit
	{
	Period         1.887802
	SemiMajorAxis  294660
	Eccentricity   0.0
	Inclination    1.09
	MeanAnomaly    98
	}

	Obliquity		  0.0
	RotationOffset		330.6

	Albedo         0.9
}

"Dione" "Sol/Saturn"
{
	Texture "dione.*"
	Radius     559

	CustomOrbit "dione"
	EllipticalOrbit
	{
	Period         2.736915
	SemiMajorAxis  377400
	Eccentricity   0.0022
	Inclination    0.02
	MeanAnomaly    310
	}

	Obliquity		  0.0
	RotationOffset		317.1

	Albedo         0.7
}

"Rhea" "Sol/Saturn"
{
	Texture "rhea.*"
	Radius     764

	CustomOrbit "rhea"
	EllipticalOrbit
	{
	Period         4.517500
	SemiMajorAxis  527040
	Eccentricity   0.0010
	Inclination    0.35
	MeanAnomaly    190
	}

	Obliquity		  0.0
	RotationOffset 		195.0

	Albedo         0.7
}

"Titan" "Sol/Saturn"
{
	Texture "titan.*"
	Color [ 1.0 0.9 0.75 ]
	HazeColor [ 0.2 0.5 1 ]
	HazeDensity 1
	Radius   2575

	Atmosphere {
		Height 60
		Lower [ 0.8 0.4 0.1 ]
		Upper [ 0.0 0.0 0.9 ]
		Sky [ 0.8 0.4 0.1 ]
	}

	CustomOrbit "titan"
	EllipticalOrbit
	{
	Period        15.945421
	SemiMajorAxis  1221850
	Eccentricity   0.0292
	Inclination    0.33
	MeanAnomaly    120
	}

	Obliquity		  0.6
	EquatorAscendingNode	186.6
	RotationOffset		318.9

	Albedo         0.21
}

"Hyperion" "Sol/Saturn"
{
	Mesh "hyperion.3ds"
	Texture "hyperion.*" # Phil Stooke
	Radius    171 # maximum semi-axis
	MeshCenter [ 3.424 10.938 -4.498 ]

	CustomOrbit "hyperion"
	EllipticalOrbit
	{
	Period        21.276609
	SemiMajorAxis  1481100
	Eccentricity   0.1042
	Inclination    0.43
	MeanAnomaly    350
	}

	# The rotation of Hyperion is chaotic; we don't attempt to model
	# the rotation exactly, but instead use non-zero precession rate to
	# make the rotation appear somewhat irregular.
	Obliquity       	 61    # pole at time of 
	EquatorAscendingNode	145    # Voyager 2 encounter
	RotationPeriod  	120    # 5-day best-fit rotation
	PrecessionRate  	 51.43 # 7-day wobble in light curve

	Albedo         0.3
}

AltSurface "limit of knowledge" "Sol/Saturn/Hyperion"
{
	Texture "hyperion-lok.*" # Phil Stooke
}

"Iapetus" "Sol/Saturn"
{
	Texture "iapetus.*"
	Radius     718

	CustomOrbit "iapetus"
	EllipticalOrbit
	{
	Period         79.330183
	SemiMajorAxis  3561300
	Eccentricity   0.0283
	Inclination    7.52
	MeanAnomaly    245
	}

	Obliquity		 15.5
	EquatorAscendingNode	213.7
	RotationOffset		 14.9

	Albedo         0.2
}

"Phoebe" "Sol/Saturn"
{
	Mesh "roughsphere.cms"
	Texture "asteroid.jpg"
	Radius     110

	EllipticalOrbit
	{
	Epoch           2453168.0  # 2004 June 11 (Cassini encounter)
	Period          548.21     # mean
	SemiMajorAxis   12916143   # at epoch
	Eccentricity      0.152920 # at epoch
	Inclination     151.659503 # at epoch
	AscendingNode    14.379445 # at epoch
	ArgOfPericenter 281.133384 # at epoch
	MeanAnomaly      31.543967 # at epoch
	}

	RotationPeriod		  9.282
	Obliquity		 17.4
	EquatorAscendingNode	259.9
	RotationOffset		320.3

	Albedo         0.05
}


