🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.8

Radius: 11

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.71 AU - 1.07 AU

Year: 542 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 19,130,559 km

• M1: 138,827 km (0.026 R)
• M2: 230,830 km (0.056 R)
• M3: 317,297 km (0.112 R)
• M4: 476,469 km (0.095 R)
• M5: 564,882 km (0.063 R)
• M6: 647,160 km (0.116 R)
• M7: 740,809 km (0.033 R)
• M8: 811,868 km (0.056 R)
• M9: 910,602 km (0.073 R)
• M10: 980,016 km (0.062 R)
• M11: 1,113,158 km (0.079 R)
• M12: 1,204,113 km (0.08 R)
• M13: 1,314,217 km (0.079 R)
• M14: 1,479,523 km (0.06 R)
• M15: 1,567,187 km (0.105 R)
• M16: 1,638,545 km (0.091 R)
• M17: 1,724,714 km (0.118 R)
• M18: 1,798,615 km (0.111 R)
• M19: 1,935,198 km (0.107 R)
• M20: 2,017,028 km (0.102 R)
• M21: 2,100,055 km (0.115 R)
• M22: 2,179,192 km (0.108 R)
• M23: 2,274,486 km (0.103 R)
• M24: 2,350,931 km (0.119 R)
• M25: 2,433,209 km (0.061 R)
• M26: 2,622,151 km (0.066 R)
• M27: 2,740,184 km (0.096 R)
• M28: 2,838,021 km (0.079 R)
• M29: 2,970,266 km (0.054 R)
• M30: 3,127,194 km (0.118 R)
• M31: 3,201,095 km (0.026 R)
• M32: 3,461,246 km (0.077 R)
• M33: 3,561,327 km (0.059 R)
• M34: 3,692,375 km (0.11 R)
• M35: 3,812,951 km (0.105 R)
• M36: 3,885,805 km (0.099 R)
• M37: 4,020,742 km (0.037 R)
• M38: 4,201,157 km (0.055 R)
• M39: 4,365,116 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.6

Radius: 12.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.88 AU - 0.96 AU

Year: 570 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 19,130,559 km

• M1: 178,769 km (0.077 R)
• M2: 266,284 km (0.118 R)
• M3: 361,578 km (0.046 R)
• M4: 589,565 km (0.101 R)
• M5: 705,803 km (0.064 R)
• M6: 790,475 km (0.101 R)
• M7: 928,404 km (0.079 R)
• M8: 1,015,470 km (0.05 R)
• M9: 1,246,300 km (0.079 R)
• M10: 1,360,144 km (0.091 R)
• M11: 1,443,619 km (0.088 R)
• M12: 1,529,040 km (0.086 R)
• M13: 1,987,408 km (0.052 R)
• M14: 2,083,300 km (0.062 R)
• M15: 2,329,987 km (0.05 R)
• M16: 2,411,069 km (0.111 R)
• M17: 2,498,284 km (0.028 R)
• M18: 2,596,869 km (0.1 R)
• M19: 2,691,714 km (0.1 R)
• M20: 2,792,992 km (0.106 R)
• M21: 2,906,537 km (0.1 R)
• M22: 2,999,587 km (0.084 R)
• M23: 3,088,149 km (0.094 R)
• M24: 3,194,513 km (0.079 R)
• M25: 3,279,185 km (0.054 R)
• M26: 3,503,433 km (0.038 R)
• M27: 3,685,194 km (0.067 R)
• M28: 3,792,156 km (0.092 R)
• M29: 3,888,198 km (0.102 R)
• M30: 4,064,425 km (0.03 R)
• M31: 4,199,811 km (0.11 R)
• M32: 4,324,276 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.8

Radius: 12.4

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.3 AU - 2.36 AU

Year: 2296 Days

Day: 6.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,130,559 km

• M1: 182,360 km (0.063 R)
• M2: 278,402 km (0.104 R)
• M3: 454,329 km (0.116 R)
• M4: 607,966 km (0.044 R)
• M5: 781,499 km (0.103 R)
• M6: 865,424 km (0.112 R)
• M7: 962,812 km (0.071 R)
• M8: 1,127,070 km (0.048 R)
• M9: 1,289,833 km (0.109 R)
• M10: 1,775,727 km (0.115 R)
• M11: 1,864,289 km (0.084 R)
• M12: 2,085,694 km (0.079 R)
• M13: 2,166,028 km (0.115 R)
• M14: 2,329,837 km (0.088 R)
• M15: 2,980,887 km (0.092 R)
• M16: 3,179,254 km (0.097 R)
• M17: 3,429,531 km (0.1 R)
• M18: 3,589,302 km (0.099 R)
• M19: 3,800,684 km (0.09 R)
• M20: 4,270,122 km (0.116 R)
• M21: 4,373,195 km (0.04 R)
• M22: 4,529,375 km (0.081 R)
• M23: 4,722,805 km (0.09 R)
• M24: 5,117,893 km (0.102 R)
• M25: 5,430,552 km (0.07 R)
• M26: 5,730,496 km (0.108 R)
• M27: 5,825,341 km (0.063 R)
• M28: 5,920,785 km (0.036 R)
• M29: 6,016,826 km (0.061 R)
• M30: 6,543,860 km (0.059 R)
• M31: 6,763,021 km (0.099 R)
• M32: 6,903,643 km (0.108 R)
• M33: 6,984,425 km (0.096 R)
• M34: 7,065,657 km (0.098 R)
• M35: 7,331,642 km (0.086 R)
• M36: 7,810,206 km (0.059 R)
• M37: 7,915,672 km (0.098 R)
• M38: 8,710,336 km (0.047 R)
• M39: 8,929,497 km (0.059 R)
• M40: 9,084,032 km (0.028 R)
• M41: 9,239,464 km (0.094 R)
• M42: 9,440,673 km (0.057 R)
• M43: 9,733,735 km (0.098 R)
• M44: 10,375,360 km (0.111 R)
• M45: 10,514,636 km (0.072 R)
• M46: 10,631,173 km (0.102 R)
• M47: 11,149,081 km (0.12 R)
• M48: 11,291,797 km (0.113 R)
• M49: 11,482,983 km (0.118 R)
• M50: 12,014,355 km (0.103 R)
• M51: 12,677,372 km (0.083 R)
• M52: 12,901,171 km (0.096 R)
• M53: 13,201,414 km (0.042 R)
• M54: 13,402,922 km (0.074 R)
• M55: 13,758,067 km (0.086 R)
• M56: 14,039,162 km (0.041 R)
• M57: 14,503,514 km (0.107 R)
• M58: 14,972,802 km (0.11 R)
• M59: 15,130,329 km (0.064 R)
• M60: 15,367,740 km (0.101 R)
• M61: 15,606,349 km (0.065 R)
• M62: 15,712,713 km (0.112 R)
• M63: 16,437,515 km (0.096 R)
• M64: 16,573,051 km (0.056 R)
• M65: 16,681,659 km (0.112 R)
• M66: 17,200,763 km (0.06 R)
• M67: 17,365,770 km (0.1 R)
• M68: 17,753,079 km (0.112 R)
• M69: 18,059,305 km (0.051 R)
• M70: 18,451,551 km (0.076 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit