🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506

Radius: 10.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.99 AU - 1.37 AU

Year: 885 Days

Day: 12.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 12,419,505 km

• M1: 132,095 km (0.105 R)
• M2: 281,992 km (0.085 R)
• M3: 383,868 km (0.055 R)
• M4: 488,437 km (0.089 R)
• M5: 575,653 km (0.091 R)
• M6: 784,192 km (0.066 R)
• M7: 918,082 km (0.086 R)
• M8: 1,012,030 km (0.099 R)
• M9: 1,115,402 km (0.107 R)
• M10: 1,203,515 km (0.034 R)
• M11: 1,346,830 km (0.072 R)
• M12: 1,454,839 km (0.104 R)
• M13: 1,565,841 km (0.069 R)
• M14: 1,636,750 km (0.052 R)
• M15: 1,767,050 km (0.098 R)
• M16: 1,908,570 km (0.093 R)
• M17: 2,007,603 km (0.115 R)
• M18: 2,171,413 km (0.101 R)
• M19: 2,242,921 km (0.086 R)
• M20: 2,372,173 km (0.097 R)
• M21: 2,528,952 km (0.075 R)
• M22: 2,638,158 km (0.026 R)
• M23: 3,082,165 km (0.081 R)
• M24: 3,244,628 km (0.118 R)
• M25: 3,336,033 km (0.113 R)
• M26: 3,540,383 km (0.107 R)
• M27: 3,806,368 km (0.106 R)
• M28: 3,893,285 km (0.079 R)
• M29: 4,059,338 km (0.039 R)
• M30: 4,158,073 km (0.083 R)
• M31: 4,257,555 km (0.106 R)
• M32: 4,337,889 km (0.114 R)
• M33: 4,469,386 km (0.065 R)
• M34: 4,653,541 km (0.116 R)
• M35: 4,736,269 km (0.038 R)
• M36: 4,871,804 km (0.11 R)
• M37: 4,976,822 km (0.117 R)
• M38: 5,061,494 km (0.05 R)
• M39: 5,275,270 km (0.091 R)
• M40: 5,415,742 km (0.113 R)
• M41: 5,502,808 km (0.058 R)
• M42: 5,811,428 km (0.077 R)
• M43: 5,978,978 km (0.067 R)
• M44: 6,159,543 km (0.046 R)
• M45: 6,227,759 km (0.096 R)
• M46: 6,296,275 km (0.092 R)
• M47: 6,630,626 km (0.106 R)
• M48: 6,817,624 km (0.085 R)
• M49: 7,353,035 km (0.094 R)
• M50: 7,498,144 km (0.073 R)
• M51: 7,607,501 km (0.116 R)
• M52: 7,693,071 km (0.107 R)
• M53: 7,766,523 km (0.083 R)
• M54: 8,250,173 km (0.075 R)
• M55: 8,325,570 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.9

Radius: 14.4

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.96 AU - 2.54 AU

Year: 2330 Days

Day: 9.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 12,419,505 km

• M1: 249,978 km (0.073 R)
• M2: 429,495 km (0.119 R)
• M3: 562,039 km (0.082 R)
• M4: 999,912 km (0.115 R)
• M5: 1,138,141 km (0.085 R)
• M6: 1,457,682 km (0.111 R)
• M7: 1,746,256 km (0.087 R)
• M8: 2,028,547 km (0.115 R)
• M9: 2,273,289 km (0.099 R)
• M10: 2,446,524 km (0.083 R)
• M11: 2,721,634 km (0.107 R)
• M12: 2,820,518 km (0.104 R)
• M13: 3,109,541 km (0.116 R)
• M14: 3,362,960 km (0.1 R)
• M15: 3,469,324 km (0.081 R)
• M16: 3,576,885 km (0.087 R)
• M17: 3,748,175 km (0.059 R)
• M18: 3,970,178 km (0.109 R)
• M19: 4,082,825 km (0.07 R)
• M20: 4,427,499 km (0.074 R)
• M21: 4,815,855 km (0.051 R)
• M22: 5,268,239 km (0.102 R)
• M23: 5,899,093 km (0.118 R)
• M24: 6,102,396 km (0.086 R)
• M25: 6,289,244 km (0.099 R)
• M26: 6,611,328 km (0.099 R)
• M27: 6,707,071 km (0.074 R)
• M28: 6,803,262 km (0.079 R)
• M29: 6,919,350 km (0.096 R)
• M30: 7,450,124 km (0.091 R)
• M31: 7,690,228 km (0.062 R)
• M32: 7,851,794 km (0.047 R)
• M33: 7,953,221 km (0.053 R)
• M34: 8,157,721 km (0.057 R)
• M35: 8,384,512 km (0.092 R)
• M36: 8,718,265 km (0.113 R)
• M37: 8,929,198 km (0.119 R)
• M38: 9,248,589 km (0.092 R)
• M39: 9,485,253 km (0.12 R)
• M40: 9,789,385 km (0.056 R)
• M41: 9,942,723 km (0.055 R)
• M42: 10,251,792 km (0.084 R)
• M43: 10,519,124 km (0.091 R)
• M44: 10,811,438 km (0.091 R)
• M45: 11,174,961 km (0.094 R)
• M46: 11,681,350 km (0.112 R)
• M47: 12,007,473 km (0.116 R)
• M48: 12,431,284 km (0.075 R)
• M49: 12,860,181 km (0.094 R)
• M50: 13,609,965 km (0.104 R)
• M51: 13,756,721 km (0.06 R)
• M52: 13,854,857 km (0.107 R)
• M53: 14,002,510 km (0.06 R)
• M54: 14,324,295 km (0.039 R)
• M55: 14,523,560 km (0.098 R)
• M56: 14,773,837 km (0.096 R)
• M57: 14,950,063 km (0.095 R)
• M58: 15,177,452 km (0.111 R)
• M59: 15,380,606 km (0.112 R)
• M60: 15,635,820 km (0.07 R)
• M61: 15,789,606 km (0.082 R)
• M62: 15,892,380 km (0.107 R)
• M63: 16,047,064 km (0.083 R)
• M64: 16,279,988 km (0.108 R)
• M65: 16,513,959 km (0.034 R)
• M66: 17,038,001 km (0.118 R)
• M67: 17,434,734 km (0.087 R)
• M68: 17,727,497 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28

Radius: 8.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.61 AU - 5.33 AU

Year: 6523 Days

Day: 7.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 12,419,505 km

• M1: 140,472 km (0.114 R)
• M2: 195,824 km (0.115 R)
• M3: 361,129 km (0.118 R)
• M4: 440,566 km (0.062 R)
• M5: 1,064,090 km (0.088 R)
• M6: 1,610,271 km (0.117 R)
• M7: 1,893,311 km (0.106 R)
• M8: 2,001,021 km (0.084 R)
• M9: 2,110,976 km (0.112 R)
• M10: 2,538,227 km (0.12 R)
• M11: 2,924,040 km (0.098 R)
• M12: 3,037,734 km (0.038 R)
• M13: 3,676,966 km (0.085 R)
• M14: 3,824,619 km (0.026 R)
• M15: 4,113,193 km (0.056 R)
• M16: 5,102,484 km (0.118 R)
• M17: 5,267,491 km (0.061 R)
• M18: 5,645,076 km (0.118 R)
• M19: 6,002,465 km (0.111 R)
• M20: 6,367,334 km (0.12 R)
• M21: 7,087,947 km (0.105 R)
• M22: 7,881,713 km (0.118 R)
• M23: 8,900,924 km (0.111 R)
• M24: 9,518,763 km (0.111 R)
• M25: 9,841,296 km (0.11 R)
• M26: 9,909,662 km (0.078 R)
• M27: 10,410,217 km (0.04 R)
• M28: 10,725,120 km (0.108 R)
• M29: 11,688,231 km (0.09 R)
• M30: 12,345,714 km (0.041 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 15,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit