🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.7 AU - 1 AU

Year: 294 Days

Day: 28.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,294,063 km

• M1: 60,737 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.01 AU - 2.17 AU

Year: 1132 Days

Day: 28.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.29 AU - 3.43 AU

Year: 2308 Days

Day: 17.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,294,063 km

• M1: 314,604 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.1

Radius: 6.6

Gravity: 17.84 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.19 AU - 17.91 AU

Year: 20798 Days

Day: 16.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 95,294,063 km

• M1: 84,672 km (0.12 R)
• M2: 547,827 km (0.105 R)
• M3: 1,019,210 km (0.065 R)
• M4: 1,338,303 km (0.118 R)
• M5: 1,399,488 km (0.113 R)
• M6: 1,621,491 km (0.034 R)
• M7: 1,854,714 km (0.05 R)
• M8: 2,134,313 km (0.079 R)
• M9: 2,279,124 km (0.101 R)
• M10: 2,732,854 km (0.063 R)
• M11: 3,132,131 km (0.101 R)
• M12: 3,422,500 km (0.072 R)
• M13: 4,809,272 km (0.111 R)
• M14: 5,192,542 km (0.038 R)
• M15: 5,387,767 km (0.111 R)
• M16: 5,836,112 km (0.096 R)
• M17: 6,039,116 km (0.102 R)
• M18: 7,251,308 km (0.108 R)
• M19: 9,116,345 km (0.081 R)
• M20: 10,745,615 km (0.113 R)
• M21: 10,807,698 km (0.098 R)
• M22: 10,869,931 km (0.095 R)
• M23: 11,119,759 km (0.11 R)
• M24: 11,434,812 km (0.101 R)
• M25: 11,880,913 km (0.082 R)
• M26: 12,855,693 km (0.114 R)
• M27: 13,991,141 km (0.082 R)
• M28: 14,331,177 km (0.035 R)
• M29: 15,859,618 km (0.117 R)
• M30: 16,143,106 km (0.076 R)
• M31: 17,293,514 km (0.088 R)
• M32: 17,804,989 km (0.117 R)
• M33: 19,068,044 km (0.032 R)
• M34: 20,977,212 km (0.052 R)
• M35: 21,210,435 km (0.097 R)
• M36: 22,468,403 km (0.059 R)
• M37: 24,809,610 km (0.088 R)
• M38: 25,303,582 km (0.053 R)
• M39: 26,301,250 km (0.038 R)
• M40: 26,889,170 km (0.104 R)
• M41: 27,907,184 km (0.096 R)
• M42: 29,544,532 km (0.119 R)
• M43: 29,631,598 km (0.12 R)
• M44: 29,893,245 km (0.109 R)
• M45: 30,067,975 km (0.081 R)
• M46: 30,243,154 km (0.065 R)
• M47: 31,390,121 km (0.038 R)
• M48: 32,282,173 km (0.073 R)
• M49: 36,397,611 km (0.107 R)
• M50: 36,490,960 km (0.088 R)
• M51: 40,674,913 km (0.033 R)
• M52: 41,354,387 km (0.096 R)
• M53: 42,626,268 km (0.058 R)
• M54: 44,010,198 km (0.096 R)
• M55: 44,508,059 km (0.025 R)
• M56: 44,907,785 km (0.108 R)
• M57: 46,012,864 km (0.088 R)
• M58: 46,113,843 km (0.096 R)
• M59: 46,315,800 km (0.027 R)
• M60: 46,518,206 km (0.11 R)
• M61: 47,738,326 km (0.096 R)
• M62: 50,417,923 km (0.061 R)
• M63: 51,356,949 km (0.059 R)
• M64: 51,461,518 km (0.081 R)
• M65: 52,828,842 km (0.116 R)
• M66: 53,145,990 km (0.086 R)
• M67: 55,599,096 km (0.077 R)
• M68: 56,676,948 km (0.095 R)
• M69: 58,416,024 km (0.066 R)
• M70: 59,621,783 km (0.049 R)
• M71: 60,062,348 km (0.057 R)
• M72: 60,835,769 km (0.095 R)
• M73: 62,169,434 km (0.051 R)
• M74: 62,280,885 km (0.097 R)
• M75: 64,300,456 km (0.083 R)
• M76: 66,683,700 km (0.095 R)
• M77: 68,173,545 km (0.074 R)
• M78: 68,403,626 km (0.04 R)
• M79: 72,708,156 km (0.091 R)
• M80: 74,715,161 km (0.068 R)
• M81: 76,859,945 km (0.088 R)
• M82: 79,387,551 km (0.108 R)
• M83: 80,965,958 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.9

Radius: 4.6

Gravity: 36.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.54 AU - 17.64 AU

Year: 26475 Days

Day: 22.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,294,063 km

• M1: 456,423 km (0.091 R)
• M2: 628,161 km (0.089 R)
• M3: 790,774 km (0.07 R)
• M4: 996,771 km (0.034 R)
• M5: 1,090,269 km (0.067 R)
• M6: 1,387,520 km (0.066 R)
• M7: 1,935,647 km (0.095 R)
• M8: 2,334,475 km (0.077 R)
• M9: 2,417,352 km (0.099 R)
• M10: 2,978,942 km (0.059 R)
• M11: 3,205,434 km (0.081 R)
• M12: 4,521,147 km (0.114 R)
• M13: 5,261,357 km (0.1 R)
• M14: 5,534,672 km (0.108 R)
• M15: 5,645,375 km (0.086 R)
• M16: 6,095,365 km (0.104 R)
• M17: 6,969,615 km (0.094 R)
• M18: 7,758,594 km (0.115 R)
• M19: 8,257,952 km (0.102 R)
• M20: 9,156,886 km (0.12 R)
• M21: 9,222,260 km (0.073 R)
• M22: 10,018,869 km (0.1 R)
• M23: 14,016,722 km (0.116 R)
• M24: 15,549,951 km (0.093 R)
• M25: 15,941,598 km (0.109 R)
• M26: 16,654,432 km (0.107 R)
• M27: 17,947,406 km (0.107 R)
• M28: 18,854,867 km (0.105 R)
• M29: 21,578,446 km (0.072 R)
• M30: 22,630,867 km (0.086 R)
• M31: 23,341,905 km (0.091 R)
• M32: 23,879,859 km (0.11 R)
• M33: 24,603,614 km (0.088 R)
• M34: 25,059,588 km (0.112 R)
• M35: 25,979,765 km (0.076 R)
• M36: 26,165,266 km (0.109 R)
• M37: 27,098,757 km (0.07 R)
• M38: 27,380,898 km (0.047 R)
• M39: 29,769,827 km (0.082 R)
• M40: 32,025,912 km (0.081 R)
• M41: 32,324,210 km (0.076 R)
• M42: 32,923,649 km (0.092 R)
• M43: 33,526,678 km (0.118 R)
• M44: 33,930,742 km (0.071 R)
• M45: 34,234,874 km (0.072 R)
• M46: 34,336,451 km (0.111 R)
• M47: 34,539,904 km (0.073 R)
• M48: 35,152,508 km (0.112 R)
• M49: 35,563,004 km (0.088 R)
• M50: 35,871,924 km (0.055 R)
• M51: 36,181,741 km (0.076 R)
• M52: 36,388,784 km (0.095 R)
• M53: 37,012,159 km (0.046 R)
• M54: 38,269,529 km (0.045 R)
• M55: 39,221,719 km (0.11 R)
• M56: 41,041,428 km (0.051 R)
• M57: 44,208,714 km (0.089 R)
• M58: 47,340,396 km (0.063 R)
• M59: 51,238,019 km (0.068 R)
• M60: 52,755,240 km (0.085 R)
• M61: 53,107,543 km (0.109 R)
• M62: 53,578,328 km (0.09 R)
• M63: 53,814,393 km (0.068 R)
• M64: 54,287,272 km (0.096 R)
• M65: 55,118,288 km (0.106 R)
• M66: 55,714,286 km (0.113 R)
• M67: 56,913,014 km (0.065 R)
• M68: 58,362,468 km (0.051 R)
• M69: 58,848,362 km (0.086 R)
• M70: 59,091,757 km (0.115 R)
• M71: 62,039,135 km (0.068 R)
• M72: 62,410,885 km (0.079 R)
• M73: 63,405,861 km (0.08 R)
• M74: 64,782,610 km (0.077 R)
• M75: 67,056,498 km (0.081 R)
• M76: 68,203,165 km (0.117 R)
• M77: 70,386,845 km (0.115 R)
• M78: 70,774,603 km (0.069 R)
• M79: 72,072,065 km (0.113 R)
• M80: 72,985,061 km (0.081 R)
• M81: 74,164,491 km (0.091 R)
• M82: 74,558,980 km (0.103 R)
• M83: 75,482,298 km (0.105 R)
• M84: 76,674,893 km (0.064 R)
• M85: 79,885,712 km (0.057 R)
• M86: 83,003,631 km (0.092 R)
• M87: 85,609,027 km (0.025 R)
• M88: 89,078,052 km (0.103 R)
• M89: 89,217,777 km (0.032 R)
• M90: 89,357,651 km (0.085 R)
• M91: 92,451,334 km (0.12 R)
• M92: 93,443,019 km (0.036 R)
• M93: 93,869,074 km (0.064 R)
• M94: 95,008,560 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,533 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit