🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.9

Radius: 10

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.3 AU - 1.38 AU

Year: 1071 Days

Day: 10.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 23,616,055 km

• M1: 131,497 km (0.098 R)
• M2: 194,776 km (0.088 R)
• M3: 265,985 km (0.106 R)
• M4: 352,153 km (0.109 R)
• M5: 430,842 km (0.089 R)
• M6: 547,079 km (0.058 R)
• M7: 615,446 km (0.077 R)
• M8: 690,394 km (0.068 R)
• M9: 837,000 km (0.098 R)
• M10: 904,319 km (0.113 R)
• M11: 1,005,298 km (0.083 R)
• M12: 1,099,245 km (0.098 R)
• M13: 1,173,595 km (0.085 R)
• M14: 1,367,325 km (0.096 R)
• M15: 1,456,036 km (0.107 R)
• M16: 1,542,504 km (0.116 R)
• M17: 1,643,632 km (0.111 R)
• M18: 1,795,174 km (0.076 R)
• M19: 1,861,446 km (0.09 R)
• M20: 2,177,696 km (0.087 R)
• M21: 2,630,978 km (0.118 R)
• M22: 2,737,342 km (0.027 R)
• M23: 3,001,980 km (0.098 R)
• M24: 3,156,066 km (0.094 R)
• M25: 3,263,926 km (0.059 R)
• M26: 3,417,115 km (0.11 R)
• M27: 3,500,141 km (0.11 R)
• M28: 3,764,780 km (0.112 R)
• M29: 3,839,130 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.3

Radius: 12.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.66 AU - 2.26 AU

Year: 1894 Days

Day: 10.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 23,616,055 km

• M1: 177,273 km (0.101 R)
• M2: 298,448 km (0.068 R)
• M3: 387,159 km (0.112 R)
• M4: 629,807 km (0.103 R)
• M5: 801,097 km (0.102 R)
• M6: 885,171 km (0.071 R)
• M7: 997,219 km (0.118 R)
• M8: 1,114,355 km (0.047 R)
• M9: 1,209,948 km (0.119 R)
• M10: 1,326,784 km (0.091 R)
• M11: 1,581,997 km (0.112 R)
• M12: 1,680,732 km (0.072 R)
• M13: 1,905,578 km (0.098 R)
• M14: 2,184,129 km (0.111 R)
• M15: 2,453,255 km (0.071 R)
• M16: 2,592,082 km (0.078 R)
• M17: 2,697,848 km (0.06 R)
• M18: 2,853,280 km (0.063 R)
• M19: 3,148,138 km (0.106 R)
• M20: 3,312,097 km (0.081 R)
• M21: 3,414,422 km (0.115 R)
• M22: 3,635,527 km (0.052 R)
• M23: 4,174,229 km (0.101 R)
• M24: 4,396,831 km (0.066 R)
• M25: 4,580,687 km (0.085 R)
• M26: 4,956,177 km (0.083 R)
• M27: 5,058,951 km (0.113 R)
• M28: 5,311,472 km (0.078 R)
• M29: 5,447,008 km (0.09 R)
• M30: 5,614,109 km (0.116 R)
• M31: 5,705,962 km (0.076 R)
• M32: 5,906,872 km (0.032 R)
• M33: 6,363,445 km (0.119 R)
• M34: 6,507,358 km (0.085 R)
• M35: 6,815,081 km (0.094 R)
• M36: 7,077,924 km (0.066 R)
• M37: 7,227,223 km (0.111 R)
• M38: 7,444,738 km (0.044 R)
• M39: 7,579,675 km (0.079 R)
• M40: 7,681,402 km (0.112 R)
• M41: 8,006,777 km (0.114 R)
• M42: 8,197,066 km (0.069 R)
• M43: 8,389,000 km (0.093 R)
• M44: 8,494,317 km (0.083 R)
• M45: 8,866,516 km (0.03 R)
• M46: 9,153,595 km (0.103 R)
• M47: 9,792,377 km (0.118 R)
• M48: 9,940,479 km (0.076 R)
• M49: 10,389,123 km (0.086 R)
• M50: 10,521,218 km (0.037 R)
• M51: 11,442,143 km (0.102 R)
• M52: 11,539,531 km (0.118 R)
• M53: 12,011,063 km (0.111 R)
• M54: 12,110,097 km (0.049 R)
• M55: 12,229,327 km (0.104 R)
• M56: 12,790,768 km (0.065 R)
• M57: 13,442,865 km (0.087 R)
• M58: 13,690,150 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 8.9

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.86 AU - 3.04 AU

Year: 2647 Days

Day: 11.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,616,055 km

• M1: 136,882 km (0.078 R)
• M2: 471,383 km (0.087 R)
• M3: 527,632 km (0.118 R)
• M4: 778,059 km (0.071 R)
• M5: 836,701 km (0.108 R)
• M6: 896,839 km (0.095 R)
• M7: 1,348,625 km (0.091 R)
• M8: 1,481,019 km (0.046 R)
• M9: 1,617,751 km (0.118 R)
• M10: 1,811,032 km (0.111 R)
• M11: 2,136,258 km (0.044 R)
• M12: 2,305,752 km (0.104 R)
• M13: 2,465,074 km (0.088 R)
• M14: 2,764,120 km (0.062 R)
• M15: 2,840,714 km (0.112 R)
• M16: 2,996,146 km (0.12 R)
• M17: 3,780,787 km (0.048 R)
• M18: 3,848,854 km (0.117 R)
• M19: 3,969,131 km (0.087 R)
• M20: 4,266,531 km (0.118 R)
• M21: 4,337,590 km (0.088 R)
• M22: 4,499,006 km (0.115 R)
• M23: 4,772,172 km (0.12 R)
• M24: 4,901,574 km (0.112 R)
• M25: 5,032,173 km (0.061 R)
• M26: 5,144,970 km (0.071 R)
• M27: 5,624,282 km (0.119 R)
• M28: 5,938,587 km (0.099 R)
• M29: 6,077,862 km (0.04 R)
• M30: 6,218,335 km (0.1 R)
• M31: 6,298,968 km (0.104 R)
• M32: 6,400,395 km (0.12 R)
• M33: 6,832,135 km (0.104 R)
• M34: 7,188,626 km (0.12 R)
• M35: 7,401,205 km (0.071 R)
• M36: 7,658,962 km (0.064 R)
• M37: 8,029,217 km (0.049 R)
• M38: 8,383,165 km (0.058 R)
• M39: 8,651,843 km (0.098 R)
• M40: 9,037,507 km (0.057 R)
• M41: 9,152,099 km (0.074 R)
• M42: 9,405,667 km (0.08 R)
• M43: 9,614,805 km (0.084 R)
• M44: 9,684,966 km (0.103 R)
• M45: 10,109,076 km (0.114 R)
• M46: 10,635,661 km (0.048 R)
• M47: 11,048,700 km (0.106 R)
• M48: 11,195,605 km (0.104 R)
• M49: 11,990,868 km (0.055 R)
• M50: 12,192,526 km (0.112 R)
• M51: 12,268,372 km (0.064 R)
• M52: 12,420,662 km (0.041 R)
• M53: 12,522,539 km (0.087 R)
• M54: 12,752,770 km (0.09 R)
• M55: 13,425,811 km (0.084 R)
• M56: 13,792,924 km (0.043 R)
• M57: 14,833,227 km (0.105 R)
• M58: 15,239,984 km (0.073 R)
• M59: 15,321,814 km (0.112 R)
• M60: 15,568,052 km (0.111 R)
• M61: 15,705,532 km (0.064 R)
• M62: 16,650,542 km (0.077 R)
• M63: 16,734,766 km (0.115 R)
• M64: 17,214,975 km (0.08 R)
• M65: 17,271,822 km (0.114 R)
• M66: 17,843,136 km (0.103 R)
• M67: 18,362,690 km (0.099 R)
• M68: 18,595,165 km (0.081 R)
• M69: 18,770,194 km (0.05 R)
• M70: 18,887,180 km (0.114 R)
• M71: 18,945,822 km (0.119 R)
• M72: 19,121,899 km (0.069 R)
• M73: 19,623,800 km (0.091 R)
• M74: 19,712,960 km (0.1 R)
• M75: 19,802,121 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.9

Radius: 12.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.85 AU - 4.21 AU

Year: 4578 Days

Day: 8.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,616,055 km

• M1: 161,416 km (0.091 R)
• M2: 302,487 km (0.103 R)
• M3: 409,898 km (0.084 R)
• M4: 647,011 km (0.115 R)
• M5: 788,830 km (0.102 R)
• M6: 1,070,373 km (0.113 R)
• M7: 1,204,712 km (0.111 R)
• M8: 1,371,214 km (0.102 R)
• M9: 1,628,822 km (0.099 R)
• M10: 1,814,473 km (0.112 R)
• M11: 2,129,226 km (0.103 R)
• M12: 2,222,426 km (0.069 R)
• M13: 2,429,320 km (0.057 R)
• M14: 2,642,646 km (0.053 R)
• M15: 2,828,148 km (0.091 R)
• M16: 3,087,999 km (0.103 R)
• M17: 3,265,722 km (0.077 R)
• M18: 3,410,383 km (0.09 R)
• M19: 3,668,738 km (0.097 R)
• M20: 3,933,526 km (0.106 R)
• M21: 4,146,105 km (0.087 R)
• M22: 4,663,714 km (0.113 R)
• M23: 4,745,095 km (0.08 R)
• M24: 5,096,799 km (0.115 R)
• M25: 5,201,817 km (0.111 R)
• M26: 5,350,218 km (0.117 R)
• M27: 5,478,424 km (0.109 R)
• M28: 5,737,976 km (0.116 R)
• M29: 6,179,888 km (0.044 R)
• M30: 6,291,937 km (0.072 R)
• M31: 6,632,721 km (0.061 R)
• M32: 6,839,914 km (0.101 R)
• M33: 7,237,545 km (0.117 R)
• M34: 7,355,877 km (0.074 R)
• M35: 7,884,406 km (0.112 R)
• M36: 8,030,563 km (0.049 R)
• M37: 8,675,031 km (0.104 R)
• M38: 9,130,856 km (0.094 R)
• M39: 9,284,642 km (0.11 R)
• M40: 9,465,057 km (0.047 R)
• M41: 9,620,639 km (0.086 R)
• M42: 11,059,023 km (0.117 R)
• M43: 11,387,689 km (0.107 R)
• M44: 11,719,647 km (0.087 R)
• M45: 11,831,097 km (0.089 R)
• M46: 12,139,119 km (0.103 R)
• M47: 12,364,862 km (0.092 R)
• M48: 12,620,525 km (0.091 R)
• M49: 12,706,095 km (0.038 R)
• M50: 12,906,706 km (0.111 R)
• M51: 13,427,007 km (0.115 R)
• M52: 14,428,864 km (0.086 R)
• M53: 14,608,082 km (0.1 R)
• M54: 14,848,337 km (0.089 R)
• M55: 14,938,694 km (0.095 R)
• M56: 15,150,375 km (0.05 R)
• M57: 15,332,585 km (0.12 R)
• M58: 15,454,507 km (0.1 R)
• M59: 15,638,064 km (0.12 R)
• M60: 16,068,906 km (0.108 R)
• M61: 16,628,701 km (0.036 R)
• M62: 17,068,519 km (0.063 R)
• M63: 17,321,638 km (0.11 R)
• M64: 18,120,491 km (0.043 R)
• M65: 18,931,311 km (0.114 R)
• M66: 20,387,048 km (0.059 R)
• M67: 20,622,066 km (0.106 R)
• M68: 20,857,833 km (0.117 R)
• M69: 21,673,291 km (0.063 R)
• M70: 21,844,431 km (0.113 R)
• M71: 21,947,354 km (0.117 R)
• M72: 22,602,892 km (0.083 R)
• M73: 23,335,024 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 14,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit