🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.63 AU

Year: 150 Days

Day: 45.8 Hours

Environment

Temp: 258 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.76 AU - 1.82 AU

Year: 858 Days

Day: 16.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.5

Radius: 13.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.46 AU - 6.66 AU

Year: 6018 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,900,515 km

• M1: 172,038 km (0.12 R)
• M2: 810,820 km (0.116 R)
• M3: 3,117,320 km (0.062 R)
• M4: 3,614,584 km (0.056 R)
• M5: 4,395,036 km (0.105 R)
• M6: 4,881,977 km (0.112 R)
• M7: 10,090,376 km (0.101 R)
• M8: 10,845,696 km (0.074 R)
• M9: 12,576,244 km (0.062 R)
• M10: 13,229,089 km (0.044 R)
• M11: 15,262,872 km (0.084 R)
• M12: 16,514,558 km (0.118 R)
• M13: 18,242,862 km (0.053 R)
• M14: 20,457,808 km (0.079 R)
• M15: 21,133,093 km (0.098 R)
• M16: 22,926,622 km (0.075 R)
• M17: 23,410,720 km (0.119 R)
• M18: 27,897,310 km (0.098 R)
• M19: 31,319,661 km (0.058 R)
• M20: 35,979,485 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.6

Radius: 10.9

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.21 AU - 7.39 AU

Year: 7064 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,900,515 km

• M1: 135,685 km (0.099 R)
• M2: 523,293 km (0.11 R)
• M3: 952,190 km (0.08 R)
• M4: 1,408,763 km (0.085 R)
• M5: 1,792,332 km (0.091 R)
• M6: 2,278,974 km (0.07 R)
• M7: 3,543,076 km (0.1 R)
• M8: 7,844,763 km (0.104 R)
• M9: 11,839,774 km (0.105 R)
• M10: 19,060,713 km (0.073 R)
• M11: 23,055,575 km (0.049 R)
• M12: 23,703,483 km (0.056 R)
• M13: 24,197,306 km (0.092 R)
• M14: 25,120,474 km (0.11 R)
• M15: 32,151,724 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.5

Radius: 9.2

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.92 AU - 8.84 AU

Year: 7181 Days

Day: 8 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,900,515 km

• M1: 114,442 km (0.11 R)
• M2: 745,895 km (0.101 R)
• M3: 1,218,923 km (0.077 R)
• M4: 1,899,295 km (0.117 R)
• M5: 3,766,725 km (0.03 R)
• M6: 4,101,674 km (0.066 R)
• M7: 5,322,692 km (0.102 R)
• M8: 5,712,245 km (0.088 R)
• M9: 6,622,249 km (0.073 R)
• M10: 8,551,313 km (0.103 R)
• M11: 9,739,719 km (0.042 R)
• M12: 11,562,270 km (0.07 R)
• M13: 12,051,305 km (0.095 R)
• M14: 14,769,199 km (0.109 R)
• M15: 15,280,226 km (0.081 R)
• M16: 16,002,335 km (0.102 R)
• M17: 17,942,918 km (0.083 R)
• M18: 20,980,204 km (0.091 R)
• M19: 21,544,786 km (0.053 R)
• M20: 23,905,291 km (0.092 R)
• M21: 25,238,208 km (0.109 R)
• M22: 26,526,395 km (0.09 R)
• M23: 27,857,816 km (0.1 R)
• M24: 28,343,860 km (0.092 R)
• M25: 30,345,330 km (0.076 R)
• M26: 31,067,439 km (0.087 R)
• M27: 32,439,101 km (0.078 R)
• M28: 33,521,292 km (0.117 R)
• M29: 34,627,419 km (0.089 R)
• M30: 35,076,662 km (0.072 R)
• M31: 37,029,063 km (0.118 R)
• M32: 42,161,766 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.9

Radius: 12.7

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.16 AU - 13.56 AU

Year: 15563 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,900,515 km

• M1: 158,275 km (0.104 R)
• M2: 705,653 km (0.081 R)
• M3: 1,214,585 km (0.071 R)
• M4: 1,950,457 km (0.095 R)
• M5: 2,917,308 km (0.096 R)
• M6: 3,783,181 km (0.107 R)
• M7: 4,573,357 km (0.097 R)
• M8: 6,022,511 km (0.088 R)
• M9: 6,439,291 km (0.054 R)
• M10: 8,102,520 km (0.118 R)
• M11: 8,663,811 km (0.115 R)
• M12: 9,196,380 km (0.089 R)
• M13: 10,504,613 km (0.072 R)
• M14: 11,422,396 km (0.065 R)
• M15: 13,558,504 km (0.039 R)
• M16: 14,721,178 km (0.109 R)
• M17: 15,870,389 km (0.104 R)
• M18: 17,161,120 km (0.081 R)
• M19: 21,743,602 km (0.069 R)
• M20: 23,232,998 km (0.084 R)
• M21: 32,724,534 km (0.111 R)
• M22: 37,542,034 km (0.111 R)
• M23: 38,959,624 km (0.074 R)
• M24: 39,536,623 km (0.116 R)
• M25: 39,973,149 km (0.062 R)
• M26: 44,673,515 km (0.078 R)
• M27: 48,059,214 km (0.107 R)
• M28: 53,187,279 km (0.083 R)
• M29: 56,249,398 km (0.074 R)
• M30: 57,917,264 km (0.061 R)
• M31: 59,808,780 km (0.113 R)
• M32: 64,717,236 km (0.117 R)
• M33: 69,464,425 km (0.113 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 11,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit