🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.73 AU - 0.75 AU

Year: 230 Days

Day: 35.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,386,701 km

• M1: 579,841 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.68 AU - 1.02 AU

Year: 283 Days

Day: 31.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.72 AU - 4.02 AU

Year: 2237 Days

Day: 27.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,386,701 km

• M1: 27,077 km (0.048 R)
• M2: 475,871 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.03 AU - 4.45 AU

Year: 2616 Days

Day: 43.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,386,701 km

• M1: 144,811 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.9

Radius: 8

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.93 AU - 14.99 AU

Year: 16873 Days

Day: 18.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,386,701 km

• M1: 100,081 km (0.111 R)
• M2: 362,476 km (0.083 R)
• M3: 1,152,951 km (0.112 R)
• M4: 1,593,217 km (0.081 R)
• M5: 2,834,880 km (0.116 R)
• M6: 4,589,663 km (0.068 R)
• M7: 5,855,261 km (0.108 R)
• M8: 6,481,777 km (0.025 R)
• M9: 9,386,668 km (0.108 R)
• M10: 10,127,028 km (0.103 R)
• M11: 10,601,552 km (0.114 R)
• M12: 15,407,982 km (0.113 R)
• M13: 18,543,554 km (0.052 R)
• M14: 24,111,437 km (0.113 R)
• M15: 25,605,172 km (0.03 R)
• M16: 26,043,045 km (0.105 R)
• M17: 35,883,892 km (0.107 R)
• M18: 37,686,696 km (0.06 R)
• M19: 43,922,982 km (0.098 R)
• M20: 61,269,603 km (0.054 R)
• M21: 64,241,664 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534

Radius: 6.3

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.34 AU - 13.96 AU

Year: 18238 Days

Day: 23.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,386,701 km

• M1: 81,381 km (0.108 R)
• M2: 287,228 km (0.094 R)
• M3: 522,396 km (0.108 R)
• M4: 857,944 km (0.081 R)
• M5: 1,416,692 km (0.028 R)
• M6: 1,649,616 km (0.088 R)
• M7: 2,173,657 km (0.111 R)
• M8: 3,303,121 km (0.037 R)
• M9: 3,950,132 km (0.083 R)
• M10: 5,605,283 km (0.066 R)
• M11: 8,803,386 km (0.11 R)
• M12: 11,567,655 km (0.115 R)
• M13: 12,195,368 km (0.117 R)
• M14: 13,314,210 km (0.118 R)
• M15: 13,725,006 km (0.065 R)
• M16: 14,285,699 km (0.103 R)
• M17: 16,840,382 km (0.062 R)
• M18: 19,508,759 km (0.118 R)
• M19: 21,127,109 km (0.117 R)
• M20: 22,639,095 km (0.082 R)
• M21: 23,719,490 km (0.113 R)
• M22: 27,275,731 km (0.1 R)
• M23: 34,518,512 km (0.106 R)
• M24: 38,647,114 km (0.069 R)
• M25: 39,622,941 km (0.118 R)
• M26: 40,901,554 km (0.096 R)
• M27: 43,391,311 km (0.086 R)
• M28: 44,597,070 km (0.053 R)
• M29: 48,028,097 km (0.09 R)
• M30: 53,498,443 km (0.065 R)
• M31: 55,234,526 km (0.082 R)
• M32: 62,746,134 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.2

Radius: 5.9

Gravity: 24.05 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.58 AU - 16.82 AU

Year: 20383 Days

Day: 22.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,386,701 km

• M1: 73,453 km (0.087 R)
• M2: 373,995 km (0.071 R)
• M3: 741,856 km (0.092 R)
• M4: 937,979 km (0.057 R)
• M5: 5,501,013 km (0.055 R)
• M6: 5,788,091 km (0.028 R)
• M7: 6,042,108 km (0.108 R)
• M8: 6,259,325 km (0.064 R)
• M9: 6,709,614 km (0.056 R)
• M10: 7,826,961 km (0.063 R)
• M11: 9,119,785 km (0.083 R)
• M12: 9,698,280 km (0.069 R)
• M13: 10,178,490 km (0.067 R)
• M14: 16,384,258 km (0.104 R)
• M15: 17,764,298 km (0.083 R)
• M16: 20,557,739 km (0.101 R)
• M17: 21,149,549 km (0.083 R)
• M18: 25,501,201 km (0.101 R)
• M19: 25,841,237 km (0.096 R)
• M20: 28,065,608 km (0.1 R)
• M21: 33,699,912 km (0.114 R)
• M22: 37,652,138 km (0.076 R)
• M23: 41,121,164 km (0.066 R)
• M24: 44,961,939 km (0.096 R)
• M25: 45,292,401 km (0.097 R)
• M26: 45,624,508 km (0.069 R)
• M27: 50,268,026 km (0.105 R)
• M28: 55,216,873 km (0.041 R)
• M29: 56,359,053 km (0.101 R)
• M30: 63,544,837 km (0.112 R)
• M31: 64,588,731 km (0.116 R)
• M32: 67,140,721 km (0.026 R)
• M33: 73,355,017 km (0.054 R)
• M34: 81,648,124 km (0.094 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 13,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit