🌌 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: 181.5

Radius: 14.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.79 AU - 0.99 AU

Year: 569 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 108.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 15,939,489 km

• M1: 187,745 km (0.115 R)
• M2: 284,834 km (0.093 R)
• M3: 386,710 km (0.088 R)
• M4: 482,453 km (0.116 R)
• M5: 581,038 km (0.075 R)
• M6: 675,883 km (0.087 R)
• M7: 856,448 km (0.088 R)
• M8: 971,937 km (0.116 R)
• M9: 1,112,859 km (0.051 R)
• M10: 1,277,865 km (0.117 R)
• M11: 1,417,141 km (0.072 R)
• M12: 1,526,197 km (0.107 R)
• M13: 1,679,386 km (0.081 R)
• M14: 1,814,323 km (0.061 R)
• M15: 1,938,639 km (0.098 R)
• M16: 2,065,947 km (0.099 R)
• M17: 2,196,097 km (0.115 R)
• M18: 2,324,003 km (0.083 R)
• M19: 2,454,602 km (0.101 R)
• M20: 2,582,209 km (0.082 R)
• M21: 2,745,121 km (0.098 R)
• M22: 2,866,744 km (0.089 R)
• M23: 2,979,092 km (0.05 R)
• M24: 3,087,102 km (0.113 R)
• M25: 3,208,126 km (0.065 R)
• M26: 3,330,647 km (0.093 R)
• M27: 3,520,636 km (0.054 R)
• M28: 3,720,349 km (0.117 R)
• M29: 3,837,185 km (0.07 R)
• M30: 3,955,218 km (0.1 R)
• M31: 4,175,725 km (0.083 R)
• M32: 4,290,916 km (0.092 R)
• M33: 4,387,556 km (0.089 R)
• M34: 4,485,094 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.8

Radius: 10.5

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.43 AU - 1.59 AU

Year: 1259 Days

Day: 9.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 15,939,489 km

• M1: 134,339 km (0.115 R)
• M2: 220,358 km (0.09 R)
• M3: 530,773 km (0.094 R)
• M4: 608,863 km (0.042 R)
• M5: 703,559 km (0.085 R)
• M6: 797,357 km (0.083 R)
• M7: 869,014 km (0.101 R)
• M8: 984,653 km (0.085 R)
• M9: 1,179,430 km (0.066 R)
• M10: 1,442,871 km (0.075 R)
• M11: 1,532,181 km (0.104 R)
• M12: 1,631,814 km (0.065 R)
• M13: 1,733,839 km (0.03 R)
• M14: 1,917,546 km (0.073 R)
• M15: 2,107,684 km (0.056 R)
• M16: 2,294,831 km (0.079 R)
• M17: 2,625,443 km (0.12 R)
• M18: 2,766,065 km (0.116 R)
• M19: 2,919,552 km (0.064 R)
• M20: 3,044,466 km (0.116 R)
• M21: 3,149,783 km (0.059 R)
• M22: 3,288,760 km (0.115 R)
• M23: 3,364,456 km (0.079 R)
• M24: 3,451,672 km (0.08 R)
• M25: 3,583,916 km (0.076 R)
• M26: 3,661,857 km (0.065 R)
• M27: 3,762,835 km (0.093 R)
• M28: 4,025,380 km (0.025 R)
• M29: 4,129,799 km (0.088 R)
• M30: 4,246,784 km (0.111 R)
• M31: 4,388,753 km (0.092 R)
• M32: 4,520,249 km (0.073 R)
• M33: 4,653,092 km (0.042 R)
• M34: 4,997,018 km (0.108 R)
• M35: 5,134,498 km (0.086 R)
• M36: 5,425,915 km (0.071 R)
• M37: 5,879,944 km (0.067 R)
• M38: 5,945,767 km (0.069 R)
• M39: 6,184,825 km (0.113 R)
• M40: 6,251,845 km (0.081 R)
• M41: 6,319,164 km (0.084 R)
• M42: 6,686,426 km (0.038 R)
• M43: 6,796,530 km (0.1 R)
• M44: 6,963,033 km (0.077 R)
• M45: 7,285,715 km (0.075 R)
• M46: 7,413,472 km (0.101 R)
• M47: 7,513,254 km (0.044 R)
• M48: 7,670,930 km (0.105 R)
• M49: 7,757,398 km (0.114 R)
• M50: 7,844,314 km (0.111 R)
• M51: 8,033,555 km (0.085 R)
• M52: 8,121,369 km (0.116 R)
• M53: 8,253,763 km (0.117 R)
• M54: 8,640,324 km (0.065 R)
• M55: 8,760,451 km (0.106 R)
• M56: 9,048,128 km (0.051 R)
• M57: 9,154,791 km (0.053 R)
• M58: 9,323,388 km (0.104 R)
• M59: 9,462,065 km (0.111 R)
• M60: 9,539,407 km (0.044 R)
• M61: 9,632,457 km (0.082 R)
• M62: 9,897,994 km (0.069 R)
• M63: 10,468,111 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.1

Radius: 8.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.41 AU - 1.63 AU

Year: 1271 Days

Day: 12.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 15,939,489 km

• M1: 122,221 km (0.097 R)
• M2: 221,106 km (0.047 R)
• M3: 353,949 km (0.116 R)
• M4: 425,307 km (0.082 R)
• M5: 532,868 km (0.061 R)
• M6: 639,381 km (0.058 R)
• M7: 724,203 km (0.098 R)
• M8: 887,265 km (0.088 R)
• M9: 996,322 km (0.113 R)
• M10: 1,214,136 km (0.033 R)
• M11: 1,350,719 km (0.042 R)
• M12: 1,447,359 km (0.084 R)
• M13: 1,515,576 km (0.037 R)
• M14: 1,592,619 km (0.12 R)
• M15: 1,647,372 km (0.077 R)
• M16: 1,848,431 km (0.076 R)
• M17: 1,914,404 km (0.102 R)
• M18: 2,048,892 km (0.119 R)
• M19: 2,160,492 km (0.062 R)
• M20: 2,274,187 km (0.069 R)
• M21: 2,372,024 km (0.09 R)
• M22: 2,471,207 km (0.096 R)
• M23: 2,636,662 km (0.029 R)
• M24: 2,786,709 km (0.077 R)
• M25: 3,124,950 km (0.08 R)
• M26: 3,184,340 km (0.049 R)
• M27: 3,244,030 km (0.032 R)
• M28: 3,364,456 km (0.04 R)
• M29: 3,579,129 km (0.051 R)
• M30: 3,724,688 km (0.06 R)
• M31: 4,053,953 km (0.117 R)
• M32: 4,326,520 km (0.12 R)
• M33: 4,537,603 km (0.08 R)
• M34: 4,672,689 km (0.112 R)
• M35: 4,912,345 km (0.116 R)
• M36: 5,086,028 km (0.098 R)
• M37: 5,475,282 km (0.109 R)
• M38: 5,764,305 km (0.115 R)
• M39: 5,849,576 km (0.09 R)
• M40: 6,021,464 km (0.076 R)
• M41: 6,269,796 km (0.116 R)
• M42: 6,370,177 km (0.113 R)
• M43: 6,433,157 km (0.081 R)
• M44: 6,853,826 km (0.089 R)
• M45: 7,231,112 km (0.102 R)
• M46: 7,309,950 km (0.096 R)
• M47: 7,389,088 km (0.103 R)
• M48: 7,601,666 km (0.12 R)
• M49: 7,789,262 km (0.105 R)
• M50: 7,910,735 km (0.073 R)
• M51: 8,182,854 km (0.09 R)
• M52: 8,320,035 km (0.07 R)
• M53: 8,389,000 km (0.081 R)
• M54: 8,513,465 km (0.102 R)
• M55: 8,792,316 km (0.119 R)
• M56: 9,359,142 km (0.085 R)
• M57: 9,459,522 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.8

Radius: 14.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.7 AU - 2 AU

Year: 1707 Days

Day: 9.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 15,939,489 km

• M1: 203,752 km (0.116 R)
• M2: 311,164 km (0.086 R)
• M3: 435,479 km (0.076 R)
• M4: 536,907 km (0.075 R)
• M5: 819,048 km (0.05 R)
• M6: 1,023,549 km (0.083 R)
• M7: 1,132,755 km (0.1 R)
• M8: 1,568,833 km (0.098 R)
• M9: 1,762,413 km (0.063 R)
• M10: 1,862,194 km (0.036 R)
• M11: 2,010,147 km (0.071 R)
• M12: 2,209,561 km (0.111 R)
• M13: 2,452,956 km (0.078 R)
• M14: 2,679,747 km (0.078 R)
• M15: 3,304,617 km (0.059 R)
• M16: 3,570,153 km (0.095 R)
• M17: 3,698,359 km (0.09 R)
• M18: 4,122,319 km (0.105 R)
• M19: 4,515,911 km (0.105 R)
• M20: 4,655,037 km (0.054 R)
• M21: 4,842,633 km (0.071 R)
• M22: 5,032,921 km (0.071 R)
• M23: 5,225,753 km (0.056 R)
• M24: 5,886,227 km (0.116 R)
• M25: 6,072,626 km (0.111 R)
• M26: 6,329,935 km (0.096 R)
• M27: 6,660,995 km (0.065 R)
• M28: 6,837,520 km (0.107 R)
• M29: 7,069,547 km (0.099 R)
• M30: 7,213,460 km (0.045 R)
• M31: 7,688,433 km (0.107 R)
• M32: 8,041,933 km (0.101 R)
• M33: 8,192,279 km (0.078 R)
• M34: 8,286,824 km (0.078 R)
• M35: 8,476,963 km (0.102 R)
• M36: 8,764,939 km (0.079 R)
• M37: 8,900,475 km (0.119 R)
• M38: 9,134,446 km (0.108 R)
• M39: 9,291,524 km (0.033 R)
• M40: 9,608,372 km (0.066 R)
• M41: 9,808,235 km (0.044 R)
• M42: 9,928,811 km (0.062 R)
• M43: 10,252,840 km (0.119 R)
• M44: 10,807,549 km (0.053 R)
• M45: 11,078,171 km (0.12 R)
• M46: 11,372,131 km (0.115 R)
• M47: 11,605,055 km (0.093 R)
• M48: 11,775,297 km (0.09 R)
• M49: 11,946,437 km (0.044 R)
• M50: 12,140,017 km (0.107 R)
• M51: 12,399,569 km (0.072 R)
• M52: 12,508,327 km (0.11 R)
• M53: 13,256,316 km (0.1 R)
• M54: 13,389,757 km (0.108 R)
• M55: 13,793,073 km (0.084 R)
• M56: 14,063,995 km (0.098 R)
• M57: 14,910,869 km (0.1 R)
• M58: 15,096,220 km (0.037 R)
• M59: 15,305,508 km (0.091 R)
• M60: 15,445,681 km (0.103 R)
• M61: 15,609,640 km (0.05 R)
• M62: 15,727,224 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 16,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit