🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.6

Radius: 14.5

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.71 AU

Year: 307 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 14,865,159 km

• M1: 181,911 km (0.119 R)
• M2: 289,921 km (0.066 R)
• M3: 383,270 km (0.106 R)
• M4: 492,177 km (0.085 R)
• M5: 595,549 km (0.051 R)
• M6: 868,715 km (0.084 R)
• M7: 984,204 km (0.073 R)
• M8: 1,117,047 km (0.062 R)
• M9: 1,235,230 km (0.052 R)
• M10: 1,348,625 km (0.091 R)
• M11: 1,475,633 km (0.113 R)
• M12: 1,593,517 km (0.094 R)
• M13: 1,711,400 km (0.117 R)
• M14: 1,895,704 km (0.066 R)
• M15: 2,057,719 km (0.105 R)
• M16: 2,164,532 km (0.097 R)
• M17: 2,273,439 km (0.068 R)
• M18: 2,524,464 km (0.117 R)
• M19: 2,679,447 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.9

Radius: 9.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.7 AU - 1.1 AU

Year: 579 Days

Day: 6.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 14,865,159 km

• M1: 116,088 km (0.11 R)
• M2: 183,706 km (0.093 R)
• M3: 266,284 km (0.043 R)
• M4: 466,297 km (0.106 R)
• M5: 535,560 km (0.102 R)
• M6: 780,602 km (0.086 R)
• M7: 883,525 km (0.066 R)
• M8: 979,866 km (0.085 R)
• M9: 1,076,057 km (0.109 R)
• M10: 1,151,305 km (0.07 R)
• M11: 1,269,936 km (0.09 R)
• M12: 1,392,756 km (0.078 R)
• M13: 1,484,160 km (0.115 R)
• M14: 1,908,869 km (0.071 R)
• M15: 1,966,913 km (0.116 R)
• M16: 2,025,705 km (0.109 R)
• M17: 2,210,757 km (0.089 R)
• M18: 2,469,711 km (0.108 R)
• M19: 2,673,015 km (0.047 R)
• M20: 3,056,434 km (0.108 R)
• M21: 3,304,168 km (0.094 R)
• M22: 3,421,752 km (0.039 R)
• M23: 3,837,784 km (0.096 R)
• M24: 3,911,835 km (0.104 R)
• M25: 4,136,830 km (0.111 R)
• M26: 4,391,894 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.7

Radius: 12.9

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.36 AU - 1.94 AU

Year: 1438 Days

Day: 7.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 14,865,159 km

• M1: 169,046 km (0.069 R)
• M2: 300,841 km (0.083 R)
• M3: 381,923 km (0.087 R)
• M4: 468,541 km (0.099 R)
• M5: 704,157 km (0.116 R)
• M6: 841,787 km (0.103 R)
• M7: 930,648 km (0.083 R)
• M8: 1,066,483 km (0.063 R)
• M9: 1,164,021 km (0.087 R)
• M10: 1,246,150 km (0.084 R)
• M11: 1,436,439 km (0.105 R)
• M12: 1,657,096 km (0.11 R)
• M13: 1,987,557 km (0.098 R)
• M14: 2,189,215 km (0.117 R)
• M15: 2,304,256 km (0.064 R)
• M16: 2,564,556 km (0.109 R)
• M17: 2,661,795 km (0.084 R)
• M18: 2,747,814 km (0.114 R)
• M19: 2,834,730 km (0.096 R)
• M20: 2,998,839 km (0.107 R)
• M21: 3,469,923 km (0.09 R)
• M22: 3,673,226 km (0.116 R)
• M23: 3,936,369 km (0.063 R)
• M24: 4,020,892 km (0.081 R)
• M25: 4,220,306 km (0.101 R)
• M26: 4,364,667 km (0.041 R)
• M27: 4,496,164 km (0.119 R)
• M28: 4,658,627 km (0.098 R)
• M29: 5,020,056 km (0.1 R)
• M30: 5,343,786 km (0.092 R)
• M31: 5,579,253 km (0.11 R)
• M32: 5,738,126 km (0.095 R)
• M33: 5,866,331 km (0.089 R)
• M34: 6,044,203 km (0.094 R)
• M35: 6,322,604 km (0.104 R)
• M36: 6,438,543 km (0.037 R)
• M37: 6,555,229 km (0.066 R)
• M38: 7,011,652 km (0.043 R)
• M39: 7,304,415 km (0.045 R)
• M40: 7,461,044 km (0.07 R)
• M41: 7,636,373 km (0.103 R)
• M42: 8,009,021 km (0.047 R)
• M43: 8,188,688 km (0.098 R)
• M44: 8,387,803 km (0.119 R)
• M45: 8,680,267 km (0.053 R)
• M46: 9,088,071 km (0.036 R)
• M47: 9,256,667 km (0.096 R)
• M48: 9,980,123 km (0.033 R)
• M49: 10,134,807 km (0.07 R)
• M50: 10,270,642 km (0.109 R)
• M51: 10,800,817 km (0.07 R)
• M52: 11,039,425 km (0.101 R)
• M53: 11,199,345 km (0.094 R)
• M54: 11,279,679 km (0.082 R)
• M55: 11,887,944 km (0.109 R)
• M56: 12,216,761 km (0.042 R)
• M57: 12,403,010 km (0.051 R)
• M58: 12,569,363 km (0.114 R)
• M59: 12,841,332 km (0.08 R)
• M60: 12,925,406 km (0.063 R)
• M61: 13,561,795 km (0.105 R)
• M62: 13,776,169 km (0.083 R)
• M63: 14,404,330 km (0.085 R)
• M64: 14,513,686 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 10,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit