🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

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: 54

Radius: 12.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.8 AU - 0.98 AU

Year: 569 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 9,877,973 km

• M1: 160,818 km (0.085 R)
• M2: 243,695 km (0.104 R)
• M3: 354,846 km (0.087 R)
• M4: 484,398 km (0.113 R)
• M5: 587,620 km (0.077 R)
• M6: 670,348 km (0.09 R)
• M7: 820,245 km (0.114 R)
• M8: 929,003 km (0.105 R)
• M9: 1,028,635 km (0.114 R)
• M10: 1,150,258 km (0.073 R)
• M11: 1,261,409 km (0.114 R)
• M12: 1,425,369 km (0.087 R)
• M13: 1,607,130 km (0.082 R)
• M14: 1,771,688 km (0.07 R)
• M15: 1,850,825 km (0.044 R)
• M16: 1,934,749 km (0.077 R)
• M17: 2,042,609 km (0.102 R)
• M18: 2,183,231 km (0.115 R)
• M19: 2,264,463 km (0.099 R)
• M20: 2,366,489 km (0.111 R)
• M21: 2,502,473 km (0.071 R)
• M22: 2,608,239 km (0.11 R)
• M23: 2,698,895 km (0.026 R)
• M24: 2,879,310 km (0.106 R)
• M25: 2,986,123 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.8

Radius: 11.4

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.98 AU - 1.24 AU

Year: 793 Days

Day: 13.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 9,877,973 km

• M1: 145,110 km (0.088 R)
• M2: 238,758 km (0.091 R)
• M3: 314,305 km (0.108 R)
• M4: 456,423 km (0.105 R)
• M5: 572,511 km (0.066 R)
• M6: 797,057 km (0.103 R)
• M7: 942,467 km (0.106 R)
• M8: 1,031,627 km (0.101 R)
• M9: 1,117,047 km (0.117 R)
• M10: 1,219,073 km (0.032 R)
• M11: 1,454,690 km (0.1 R)
• M12: 1,682,078 km (0.085 R)
• M13: 1,945,820 km (0.096 R)
• M14: 2,120,849 km (0.067 R)
• M15: 2,197,443 km (0.066 R)
• M16: 2,344,647 km (0.114 R)
• M17: 2,522,370 km (0.056 R)
• M18: 2,594,625 km (0.106 R)
• M19: 2,686,030 km (0.086 R)
• M20: 3,120,612 km (0.1 R)
• M21: 3,276,941 km (0.062 R)
• M22: 3,356,228 km (0.088 R)
• M23: 3,476,206 km (0.051 R)
• M24: 3,824,170 km (0.104 R)
• M25: 3,981,398 km (0.1 R)
• M26: 4,119,327 km (0.114 R)
• M27: 4,237,210 km (0.116 R)
• M28: 4,356,440 km (0.108 R)
• M29: 4,498,558 km (0.055 R)
• M30: 4,609,110 km (0.107 R)
• M31: 4,923,266 km (0.079 R)
• M32: 5,117,594 km (0.048 R)
• M33: 5,256,121 km (0.067 R)
• M34: 5,442,969 km (0.043 R)
• M35: 6,040,912 km (0.076 R)
• M36: 6,199,934 km (0.081 R)
• M37: 6,298,370 km (0.069 R)
• M38: 6,372,570 km (0.086 R)
• M39: 6,484,469 km (0.103 R)
• M40: 6,849,638 km (0.11 R)
• M41: 6,989,811 km (0.101 R)
• M42: 7,234,254 km (0.099 R)
• M43: 7,312,045 km (0.076 R)
• M44: 7,403,150 km (0.081 R)
• M45: 7,481,539 km (0.07 R)
• M46: 7,652,380 km (0.083 R)
• M47: 7,891,138 km (0.118 R)
• M48: 8,038,193 km (0.105 R)
• M49: 8,132,290 km (0.059 R)
• M50: 8,294,454 km (0.108 R)
• M51: 8,403,212 km (0.085 R)
• M52: 8,498,655 km (0.043 R)
• M53: 8,635,687 km (0.07 R)
• M54: 8,953,881 km (0.104 R)
• M55: 9,079,394 km (0.102 R)
• M56: 9,374,551 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402

Radius: 13.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.39 AU - 1.57 AU

Year: 1221 Days

Day: 9.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 9,877,973 km

• M1: 166,353 km (0.095 R)
• M2: 316,549 km (0.108 R)
• M3: 493,523 km (0.064 R)
• M4: 623,524 km (0.047 R)
• M5: 868,116 km (0.089 R)
• M6: 999,463 km (0.081 R)
• M7: 1,124,677 km (0.084 R)
• M8: 1,248,544 km (0.069 R)
• M9: 1,687,913 km (0.039 R)
• M10: 1,847,833 km (0.081 R)
• M11: 1,962,874 km (0.109 R)
• M12: 2,063,553 km (0.038 R)
• M13: 2,243,968 km (0.047 R)
• M14: 2,358,261 km (0.103 R)
• M15: 2,474,648 km (0.108 R)
• M16: 2,648,331 km (0.026 R)
• M17: 2,788,355 km (0.109 R)
• M18: 2,930,921 km (0.06 R)
• M19: 3,066,308 km (0.049 R)
• M20: 3,343,363 km (0.103 R)
• M21: 3,638,968 km (0.072 R)
• M22: 4,136,381 km (0.095 R)
• M23: 4,266,980 km (0.111 R)
• M24: 4,376,785 km (0.097 R)
• M25: 4,621,677 km (0.065 R)
• M26: 4,757,362 km (0.06 R)
• M27: 5,055,660 km (0.103 R)
• M28: 5,207,203 km (0.101 R)
• M29: 5,526,594 km (0.074 R)
• M30: 5,610,519 km (0.075 R)
• M31: 5,791,831 km (0.109 R)
• M32: 6,098,208 km (0.116 R)
• M33: 6,222,374 km (0.065 R)
• M34: 6,397,403 km (0.073 R)
• M35: 6,523,514 km (0.087 R)
• M36: 6,625,091 km (0.109 R)
• M37: 6,727,117 km (0.12 R)
• M38: 6,868,337 km (0.081 R)
• M39: 6,958,695 km (0.1 R)
• M40: 7,179,651 km (0.065 R)
• M41: 7,271,504 km (0.089 R)
• M42: 8,005,730 km (0.044 R)
• M43: 8,182,854 km (0.045 R)
• M44: 8,374,938 km (0.087 R)
• M45: 8,861,879 km (0.045 R)
• M46: 9,172,743 km (0.058 R)
• M47: 9,258,163 km (0.093 R)
• M48: 9,689,155 km (0.106 R)
• M49: 9,776,071 km (0.064 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: 412 - 13,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit