🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 10.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.87 AU

Year: 452 Days

Day: 6.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,247,195 km

• M1: 131,347 km (0.06 R)
• M2: 201,508 km (0.104 R)
• M3: 269,725 km (0.097 R)
• M4: 412,292 km (0.086 R)
• M5: 479,611 km (0.045 R)
• M6: 547,079 km (0.053 R)
• M7: 623,374 km (0.115 R)
• M8: 703,708 km (0.073 R)
• M9: 828,772 km (0.076 R)
• M10: 941,569 km (0.034 R)
• M11: 1,047,783 km (0.064 R)
• M12: 1,218,325 km (0.118 R)
• M13: 1,315,264 km (0.084 R)
• M14: 1,391,559 km (0.114 R)
• M15: 1,469,201 km (0.055 R)
• M16: 1,594,115 km (0.093 R)
• M17: 1,693,747 km (0.094 R)
• M18: 1,799,064 km (0.082 R)
• M19: 1,884,335 km (0.099 R)
• M20: 1,993,840 km (0.117 R)
• M21: 2,078,363 km (0.051 R)
• M22: 2,243,070 km (0.041 R)
• M23: 2,347,340 km (0.103 R)
• M24: 2,440,839 km (0.116 R)
• M25: 2,610,782 km (0.115 R)
• M26: 2,737,791 km (0.095 R)
• M27: 2,879,759 km (0.067 R)
• M28: 3,002,130 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.4

Radius: 13.2

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.84 AU - 1.92 AU

Year: 1691 Days

Day: 14.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 150.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,247,195 km

• M1: 168,597 km (0.115 R)
• M2: 341,083 km (0.097 R)
• M3: 601,234 km (0.059 R)
• M4: 771,626 km (0.112 R)
• M5: 907,311 km (0.103 R)
• M6: 1,005,298 km (0.059 R)
• M7: 1,099,395 km (0.067 R)
• M8: 1,391,709 km (0.07 R)
• M9: 1,516,025 km (0.118 R)
• M10: 1,616,255 km (0.089 R)
• M11: 1,795,174 km (0.117 R)
• M12: 1,891,964 km (0.041 R)
• M13: 2,101,401 km (0.038 R)
• M14: 2,224,670 km (0.04 R)
• M15: 2,414,061 km (0.092 R)
• M16: 2,510,851 km (0.118 R)
• M17: 2,820,668 km (0.096 R)
• M18: 2,945,732 km (0.067 R)
• M19: 3,320,474 km (0.075 R)
• M20: 3,574,791 km (0.111 R)
• M21: 3,760,591 km (0.106 R)
• M22: 3,924,102 km (0.092 R)
• M23: 4,013,112 km (0.033 R)
• M24: 4,628,857 km (0.104 R)
• M25: 5,302,347 km (0.064 R)
• M26: 5,528,988 km (0.061 R)
• M27: 5,643,580 km (0.11 R)
• M28: 5,744,409 km (0.113 R)
• M29: 6,124,537 km (0.052 R)
• M30: 6,347,587 km (0.064 R)
• M31: 6,725,322 km (0.084 R)
• M32: 6,817,025 km (0.048 R)
• M33: 6,955,553 km (0.12 R)
• M34: 7,048,304 km (0.096 R)
• M35: 7,313,541 km (0.088 R)
• M36: 7,534,497 km (0.059 R)
• M37: 7,645,798 km (0.094 R)
• M38: 7,741,690 km (0.102 R)
• M39: 8,015,454 km (0.111 R)
• M40: 8,243,291 km (0.12 R)
• M41: 8,456,917 km (0.082 R)
• M42: 8,872,650 km (0.101 R)
• M43: 9,007,138 km (0.108 R)
• M44: 9,210,143 km (0.109 R)
• M45: 9,380,534 km (0.117 R)
• M46: 9,483,308 km (0.097 R)
• M47: 9,759,017 km (0.062 R)
• M48: 10,424,578 km (0.091 R)
• M49: 10,691,461 km (0.079 R)
• M50: 10,798,872 km (0.085 R)
• M51: 11,304,662 km (0.076 R)
• M52: 11,414,018 km (0.078 R)
• M53: 11,762,731 km (0.05 R)
• M54: 12,077,784 km (0.034 R)
• M55: 12,283,182 km (0.03 R)
• M56: 12,659,570 km (0.063 R)
• M57: 12,773,115 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.5

Radius: 11.8

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.64 AU - 6.1 AU

Year: 8163 Days

Day: 9.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,247,195 km

• M1: 163,510 km (0.091 R)
• M2: 414,237 km (0.08 R)
• M3: 599,738 km (0.053 R)
• M4: 677,379 km (0.12 R)
• M5: 903,122 km (0.098 R)
• M6: 1,170,603 km (0.112 R)
• M7: 1,322,744 km (0.111 R)
• M8: 1,463,815 km (0.09 R)
• M9: 2,017,626 km (0.038 R)
• M10: 2,265,061 km (0.108 R)
• M11: 2,632,623 km (0.064 R)
• M12: 2,789,551 km (0.1 R)
• M13: 3,019,334 km (0.088 R)
• M14: 3,183,891 km (0.097 R)
• M15: 3,399,911 km (0.051 R)
• M16: 3,620,867 km (0.066 R)
• M17: 4,025,380 km (0.074 R)
• M18: 4,578,293 km (0.097 R)
• M19: 5,015,867 km (0.088 R)
• M20: 5,296,213 km (0.116 R)
• M21: 5,381,185 km (0.074 R)
• M22: 5,466,905 km (0.116 R)
• M23: 5,639,391 km (0.111 R)
• M24: 6,347,587 km (0.071 R)
• M25: 6,589,936 km (0.092 R)
• M26: 6,773,792 km (0.074 R)
• M27: 8,670,094 km (0.106 R)
• M28: 8,770,624 km (0.089 R)
• M29: 9,798,062 km (0.101 R)
• M30: 10,255,084 km (0.105 R)
• M31: 10,575,522 km (0.042 R)
• M32: 11,853,238 km (0.074 R)
• M33: 12,152,134 km (0.107 R)
• M34: 12,415,726 km (0.088 R)
• M35: 12,529,270 km (0.104 R)
• M36: 12,681,112 km (0.115 R)
• M37: 12,757,258 km (0.097 R)
• M38: 12,910,147 km (0.119 R)
• M39: 13,566,582 km (0.119 R)
• M40: 13,997,125 km (0.069 R)
• M41: 14,115,457 km (0.118 R)
• M42: 15,275,139 km (0.109 R)
• M43: 16,092,841 km (0.05 R)
• M44: 16,258,147 km (0.119 R)
• M45: 16,590,254 km (0.094 R)
• M46: 17,600,339 km (0.062 R)
• M47: 17,727,946 km (0.036 R)
• M48: 18,112,712 km (0.084 R)
• M49: 18,284,749 km (0.073 R)
• M50: 18,370,918 km (0.093 R)
• M51: 18,716,938 km (0.118 R)
• M52: 18,890,770 km (0.094 R)
• M53: 19,812,144 km (0.074 R)
• M54: 20,523,930 km (0.12 R)
• M55: 20,973,023 km (0.081 R)
• M56: 21,334,751 km (0.089 R)
• M57: 22,478,277 km (0.081 R)
• M58: 22,755,631 km (0.108 R)
• M59: 23,173,907 km (0.119 R)
• M60: 23,313,931 km (0.116 R)
• M61: 23,407,280 km (0.043 R)
• M62: 23,923,691 km (0.109 R)
• M63: 24,776,848 km (0.062 R)
• M64: 24,872,142 km (0.096 R)
• M65: 24,967,735 km (0.047 R)
• M66: 25,254,963 km (0.099 R)
• M67: 25,591,558 km (0.079 R)
• M68: 26,854,763 km (0.092 R)
• M69: 27,296,824 km (0.074 R)
• M70: 27,642,246 km (0.098 R)
• M71: 29,139,122 km (0.084 R)
• M72: 29,492,173 km (0.073 R)
• M73: 29,643,865 km (0.041 R)
• M74: 30,867,127 km (0.069 R)
• M75: 31,536,727 km (0.117 R)
• M76: 32,106,845 km (0.087 R)
• M77: 32,732,912 km (0.116 R)
• M78: 33,996,864 km (0.039 R)
• M79: 35,922,787 km (0.085 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: 252 - 17,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit