🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.1

Radius: 9.5

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.72 AU - 0.98 AU

Year: 541 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 14,191,938 km

• M1: 138,079 km (0.099 R)
• M2: 203,603 km (0.106 R)
• M3: 271,969 km (0.109 R)
• M4: 334,800 km (0.042 R)
• M5: 443,707 km (0.12 R)
• M6: 663,018 km (0.074 R)
• M7: 933,341 km (0.106 R)
• M8: 1,021,903 km (0.096 R)
• M9: 1,084,435 km (0.083 R)
• M10: 1,342,042 km (0.107 R)
• M11: 1,494,483 km (0.112 R)
• M12: 1,612,515 km (0.055 R)
• M13: 1,795,623 km (0.106 R)
• M14: 1,893,311 km (0.106 R)
• M15: 2,050,538 km (0.118 R)
• M16: 2,227,064 km (0.117 R)
• M17: 2,347,639 km (0.061 R)
• M18: 2,416,305 km (0.097 R)
• M19: 2,540,321 km (0.089 R)
• M20: 2,706,225 km (0.108 R)
• M21: 2,786,410 km (0.114 R)
• M22: 2,875,720 km (0.109 R)
• M23: 2,941,244 km (0.073 R)
• M24: 3,023,822 km (0.051 R)
• M25: 3,140,807 km (0.071 R)
• M26: 3,259,438 km (0.085 R)
• M27: 3,319,278 km (0.093 R)
• M28: 3,694,918 km (0.06 R)
• M29: 3,811,155 km (0.074 R)
• M30: 4,084,321 km (0.039 R)
• M31: 4,158,222 km (0.064 R)
• M32: 4,251,123 km (0.075 R)
• M33: 4,429,892 km (0.038 R)
• M34: 4,620,629 km (0.108 R)
• M35: 4,882,426 km (0.081 R)
• M36: 4,951,091 km (0.087 R)
• M37: 5,049,826 km (0.094 R)
• M38: 5,119,389 km (0.071 R)
• M39: 5,269,286 km (0.039 R)
• M40: 5,359,942 km (0.098 R)
• M41: 5,451,197 km (0.091 R)
• M42: 5,727,953 km (0.112 R)
• M43: 5,904,628 km (0.042 R)
• M44: 6,009,496 km (0.116 R)
• M45: 6,125,434 km (0.109 R)
• M46: 6,189,014 km (0.089 R)
• M47: 6,295,378 km (0.085 R)
• M48: 6,499,279 km (0.097 R)
• M49: 6,618,359 km (0.096 R)
• M50: 6,935,806 km (0.073 R)
• M51: 7,024,218 km (0.025 R)
• M52: 7,404,347 km (0.104 R)
• M53: 7,665,245 km (0.114 R)
• M54: 7,745,280 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.9

Radius: 11.5

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.34 AU - 1.44 AU

Year: 1131 Days

Day: 5.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 14,191,938 km

• M1: 204,201 km (0.084 R)
• M2: 280,496 km (0.107 R)
• M3: 354,697 km (0.025 R)
• M4: 465,100 km (0.094 R)
• M5: 577,298 km (0.056 R)
• M6: 655,089 km (0.1 R)
• M7: 769,980 km (0.098 R)
• M8: 912,547 km (0.108 R)
• M9: 1,032,525 km (0.055 R)
• M10: 1,214,286 km (0.117 R)
• M11: 1,306,438 km (0.046 R)
• M12: 1,412,952 km (0.046 R)
• M13: 1,485,806 km (0.086 R)
• M14: 1,584,989 km (0.085 R)
• M15: 1,667,119 km (0.051 R)
• M16: 1,744,461 km (0.098 R)
• M17: 1,823,000 km (0.109 R)
• M18: 1,902,735 km (0.085 R)
• M19: 1,990,549 km (0.087 R)
• M20: 2,149,422 km (0.115 R)
• M21: 2,465,074 km (0.109 R)
• M22: 2,583,705 km (0.089 R)
• M23: 2,666,283 km (0.081 R)
• M24: 2,757,538 km (0.043 R)
• M25: 2,857,469 km (0.039 R)
• M26: 2,935,260 km (0.064 R)
• M27: 3,164,893 km (0.081 R)
• M28: 3,237,448 km (0.092 R)
• M29: 3,718,105 km (0.074 R)
• M30: 3,923,653 km (0.094 R)
• M31: 4,010,420 km (0.062 R)
• M32: 4,106,611 km (0.071 R)
• M33: 4,346,117 km (0.074 R)
• M34: 4,590,261 km (0.101 R)
• M35: 4,672,540 km (0.077 R)
• M36: 5,007,041 km (0.057 R)
• M37: 5,215,431 km (0.079 R)
• M38: 5,301,449 km (0.097 R)
• M39: 5,455,685 km (0.1 R)
• M40: 5,562,498 km (0.11 R)
• M41: 5,670,058 km (0.083 R)
• M42: 5,768,494 km (0.066 R)
• M43: 5,897,298 km (0.046 R)
• M44: 6,006,953 km (0.072 R)
• M45: 6,137,552 km (0.057 R)
• M46: 6,877,762 km (0.032 R)
• M47: 7,056,831 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.7

Radius: 12.7

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.65 AU - 1.81 AU

Year: 1571 Days

Day: 11.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 14,191,938 km

• M1: 161,416 km (0.115 R)
• M2: 270,174 km (0.071 R)
• M3: 364,271 km (0.103 R)
• M4: 549,623 km (0.108 R)
• M5: 1,039,256 km (0.093 R)
• M6: 1,220,719 km (0.115 R)
• M7: 1,695,841 km (0.108 R)
• M8: 1,777,223 km (0.098 R)
• M9: 1,880,744 km (0.053 R)
• M10: 2,270,746 km (0.034 R)
• M11: 2,360,954 km (0.114 R)
• M12: 2,464,027 km (0.076 R)
• M13: 2,722,232 km (0.026 R)
• M14: 2,927,930 km (0.116 R)
• M15: 3,176,711 km (0.119 R)
• M16: 3,445,389 km (0.066 R)
• M17: 3,668,439 km (0.094 R)
• M18: 3,748,324 km (0.089 R)
• M19: 3,882,813 km (0.119 R)
• M20: 3,991,570 km (0.106 R)
• M21: 4,101,375 km (0.071 R)
• M22: 4,636,636 km (0.098 R)
• M23: 4,737,765 km (0.057 R)
• M24: 5,134,648 km (0.093 R)
• M25: 5,788,839 km (0.103 R)
• M26: 5,913,604 km (0.081 R)
• M27: 6,070,682 km (0.102 R)
• M28: 6,373,019 km (0.087 R)
• M29: 6,713,055 km (0.102 R)
• M30: 6,844,103 km (0.099 R)
• M31: 6,926,531 km (0.052 R)
• M32: 7,259,237 km (0.099 R)
• M33: 7,495,452 km (0.106 R)
• M34: 7,717,006 km (0.048 R)
• M35: 8,010,068 km (0.07 R)
• M36: 8,642,718 km (0.049 R)
• M37: 8,767,632 km (0.067 R)
• M38: 8,983,203 km (0.102 R)
• M39: 9,145,965 km (0.056 R)
• M40: 9,401,179 km (0.112 R)
• M41: 9,640,386 km (0.109 R)
• M42: 9,937,338 km (0.115 R)
• M43: 10,030,836 km (0.084 R)
• M44: 10,426,672 km (0.086 R)
• M45: 10,655,108 km (0.103 R)
• M46: 10,904,488 km (0.087 R)
• M47: 11,194,708 km (0.099 R)
• M48: 12,040,684 km (0.119 R)
• M49: 12,140,316 km (0.114 R)
• M50: 12,220,351 km (0.038 R)
• M51: 12,380,869 km (0.076 R)
• M52: 12,481,549 km (0.113 R)
• M53: 12,562,182 km (0.109 R)
• M54: 12,643,114 km (0.104 R)
• M55: 12,886,809 km (0.119 R)
• M56: 13,255,419 km (0.106 R)
• M57: 13,337,697 km (0.108 R)
• M58: 13,856,503 km (0.092 R)
• M59: 14,023,903 km (0.116 R)
• M60: 14,149,864 km (0.11 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: 428 - 18,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit