🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 14.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.58 AU - 0.6 AU

Year: 307 Days

Day: 13.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 152.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 31,443,789 km

• M1: 179,517 km (0.029 R)
• M2: 285,882 km (0.104 R)
• M3: 410,497 km (0.09 R)
• M4: 506,838 km (0.056 R)
• M5: 607,517 km (0.105 R)
• M6: 702,960 km (0.108 R)
• M7: 874,400 km (0.045 R)
• M8: 989,590 km (0.103 R)
• M9: 1,081,742 km (0.086 R)
• M10: 1,177,186 km (0.093 R)
• M11: 1,288,786 km (0.099 R)
• M12: 1,468,004 km (0.098 R)
• M13: 1,565,691 km (0.114 R)
• M14: 1,733,540 km (0.113 R)
• M15: 1,867,430 km (0.077 R)
• M16: 2,009,997 km (0.088 R)
• M17: 2,124,739 km (0.092 R)
• M18: 2,257,881 km (0.094 R)
• M19: 2,629,033 km (0.111 R)
• M20: 2,726,421 km (0.086 R)
• M21: 2,889,483 km (0.106 R)
• M22: 2,995,997 km (0.112 R)
• M23: 3,268,414 km (0.051 R)
• M24: 3,517,495 km (0.093 R)
• M25: 3,618,922 km (0.098 R)
• M26: 3,734,112 km (0.086 R)
• M27: 3,916,023 km (0.064 R)
• M28: 4,060,984 km (0.069 R)
• M29: 4,275,208 km (0.106 R)
• M30: 4,404,161 km (0.062 R)
• M31: 4,506,785 km (0.078 R)
• M32: 4,686,901 km (0.116 R)
• M33: 4,897,535 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.3

Radius: 10.9

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.16 AU - 1.88 AU

Year: 1271 Days

Day: 7.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 31,443,789 km

• M1: 145,260 km (0.108 R)
• M2: 230,381 km (0.08 R)
• M3: 324,777 km (0.09 R)
• M4: 403,615 km (0.056 R)
• M5: 485,744 km (0.08 R)
• M6: 563,386 km (0.108 R)
• M7: 746,344 km (0.05 R)
• M8: 818,749 km (0.087 R)
• M9: 886,816 km (0.069 R)
• M10: 964,009 km (0.071 R)
• M11: 1,133,653 km (0.071 R)
• M12: 1,394,701 km (0.027 R)
• M13: 1,502,860 km (0.084 R)
• M14: 1,588,131 km (0.075 R)
• M15: 1,675,197 km (0.116 R)
• M16: 1,781,711 km (0.031 R)
• M17: 1,927,419 km (0.1 R)
• M18: 2,020,618 km (0.081 R)
• M19: 2,144,037 km (0.1 R)
• M20: 2,289,595 km (0.085 R)
• M21: 2,388,629 km (0.032 R)
• M22: 2,590,886 km (0.108 R)
• M23: 2,683,786 km (0.095 R)
• M24: 2,767,411 km (0.115 R)
• M25: 2,915,662 km (0.038 R)
• M26: 3,176,262 km (0.049 R)
• M27: 3,287,114 km (0.077 R)
• M28: 3,524,077 km (0.066 R)
• M29: 3,720,050 km (0.088 R)
• M30: 3,907,945 km (0.1 R)
• M31: 4,003,089 km (0.095 R)
• M32: 4,280,743 km (0.071 R)
• M33: 4,614,945 km (0.064 R)
• M34: 4,740,906 km (0.08 R)
• M35: 4,880,780 km (0.103 R)
• M36: 5,086,627 km (0.091 R)
• M37: 5,164,717 km (0.067 R)
• M38: 5,467,204 km (0.086 R)
• M39: 5,547,239 km (0.104 R)
• M40: 5,694,742 km (0.109 R)
• M41: 5,993,639 km (0.1 R)
• M42: 6,145,181 km (0.031 R)
• M43: 6,297,921 km (0.104 R)
• M44: 6,367,633 km (0.093 R)
• M45: 6,451,857 km (0.092 R)
• M46: 6,735,046 km (0.065 R)
• M47: 6,820,765 km (0.115 R)
• M48: 7,653,726 km (0.108 R)
• M49: 8,014,108 km (0.108 R)
• M50: 8,565,076 km (0.1 R)
• M51: 8,658,126 km (0.063 R)
• M52: 8,923,513 km (0.102 R)
• M53: 9,112,605 km (0.11 R)
• M54: 9,287,036 km (0.065 R)
• M55: 9,366,622 km (0.073 R)
• M56: 9,639,189 km (0.081 R)
• M57: 9,768,292 km (0.092 R)
• M58: 9,865,531 km (0.062 R)
• M59: 9,963,069 km (0.114 R)
• M60: 10,655,108 km (0.11 R)
• M61: 11,142,049 km (0.091 R)
• M62: 11,396,665 km (0.052 R)
• M63: 11,482,085 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.5

Radius: 12.2

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.38 AU - 3.42 AU

Year: 3350 Days

Day: 8.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,443,789 km

• M1: 163,660 km (0.118 R)
• M2: 292,314 km (0.113 R)
• M3: 373,396 km (0.09 R)
• M4: 457,021 km (0.104 R)
• M5: 539,749 km (0.109 R)
• M6: 691,292 km (0.095 R)
• M7: 767,437 km (0.113 R)
• M8: 1,235,529 km (0.098 R)
• M9: 1,457,532 km (0.104 R)
• M10: 1,815,221 km (0.097 R)
• M11: 1,893,311 km (0.119 R)
• M12: 2,004,611 km (0.046 R)
• M13: 2,267,605 km (0.112 R)
• M14: 2,437,697 km (0.106 R)
• M15: 3,274,548 km (0.117 R)
• M16: 3,585,412 km (0.095 R)
• M17: 4,008,026 km (0.095 R)
• M18: 4,277,751 km (0.099 R)
• M19: 4,467,890 km (0.109 R)
• M20: 4,639,479 km (0.065 R)
• M21: 5,011,229 km (0.114 R)
• M22: 5,122,381 km (0.117 R)
• M23: 5,506,698 km (0.114 R)
• M24: 5,644,627 km (0.076 R)
• M25: 5,900,439 km (0.068 R)
• M26: 6,303,306 km (0.095 R)
• M27: 6,471,753 km (0.119 R)
• M28: 6,764,217 km (0.026 R)
• M29: 7,744,532 km (0.092 R)
• M30: 7,873,336 km (0.113 R)
• M31: 8,081,127 km (0.081 R)
• M32: 8,369,851 km (0.082 R)
• M33: 8,768,829 km (0.087 R)
• M34: 8,849,462 km (0.08 R)
• M35: 8,957,322 km (0.096 R)
• M36: 9,174,239 km (0.115 R)
• M37: 9,256,069 km (0.081 R)
• M38: 9,392,951 km (0.099 R)
• M39: 9,558,107 km (0.077 R)
• M40: 9,807,786 km (0.112 R)
• M41: 10,313,427 km (0.093 R)
• M42: 10,885,339 km (0.111 R)
• M43: 11,496,896 km (0.025 R)
• M44: 11,762,432 km (0.119 R)
• M45: 11,851,443 km (0.053 R)
• M46: 12,149,591 km (0.071 R)
• M47: 12,420,214 km (0.116 R)
• M48: 12,875,440 km (0.105 R)
• M49: 13,059,146 km (0.094 R)
• M50: 14,337,310 km (0.082 R)
• M51: 14,591,477 km (0.088 R)
• M52: 14,687,070 km (0.079 R)
• M53: 15,427,430 km (0.039 R)
• M54: 15,590,043 km (0.103 R)
• M55: 15,916,914 km (0.083 R)
• M56: 16,179,907 km (0.095 R)
• M57: 16,444,546 km (0.044 R)
• M58: 17,078,691 km (0.096 R)
• M59: 17,213,180 km (0.116 R)
• M60: 18,474,140 km (0.087 R)
• M61: 18,889,424 km (0.085 R)
• M62: 19,448,022 km (0.109 R)
• M63: 19,553,489 km (0.094 R)
• M64: 19,905,941 km (0.046 R)
• M65: 20,331,847 km (0.085 R)
• M66: 20,581,675 km (0.031 R)
• M67: 21,409,550 km (0.113 R)
• M68: 21,700,069 km (0.064 R)
• M69: 21,955,432 km (0.049 R)
• M70: 22,505,803 km (0.1 R)
• M71: 23,358,660 km (0.097 R)
• M72: 23,882,851 km (0.054 R)
• M73: 24,600,622 km (0.061 R)
• M74: 24,828,759 km (0.088 R)
• M75: 24,981,348 km (0.078 R)
• M76: 25,864,125 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.5

Radius: 4.1

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.96 AU - 8.62 AU

Year: 13350 Days

Day: 19 Hours

Environment

Temp: -234 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,443,789 km

• M1: 69,413 km (0.109 R)
• M2: 126,859 km (0.049 R)
• M3: 265,387 km (0.093 R)
• M4: 321,187 km (0.114 R)
• M5: 401,969 km (0.097 R)
• M6: 583,282 km (0.081 R)
• M7: 657,483 km (0.115 R)
• M8: 815,308 km (0.09 R)
• M9: 941,270 km (0.095 R)
• M10: 1,058,704 km (0.114 R)
• M11: 1,180,776 km (0.09 R)
• M12: 1,372,261 km (0.116 R)
• M13: 1,695,393 km (0.077 R)
• M14: 3,158,759 km (0.103 R)
• M15: 3,268,265 km (0.06 R)
• M16: 3,881,317 km (0.103 R)
• M17: 4,430,790 km (0.067 R)
• M18: 5,417,088 km (0.118 R)
• M19: 5,813,822 km (0.029 R)
• M20: 5,894,306 km (0.082 R)
• M21: 6,165,227 km (0.119 R)
• M22: 6,219,831 km (0.091 R)
• M23: 6,579,165 km (0.087 R)
• M24: 6,691,064 km (0.055 R)
• M25: 6,803,562 km (0.058 R)
• M26: 7,696,810 km (0.098 R)
• M27: 7,903,704 km (0.096 R)
• M28: 8,052,405 km (0.101 R)
• M29: 8,112,244 km (0.098 R)
• M30: 8,352,797 km (0.057 R)
• M31: 8,779,600 km (0.1 R)
• M32: 8,902,868 km (0.053 R)
• M33: 9,749,443 km (0.082 R)
• M34: 10,230,849 km (0.109 R)
• M35: 10,458,238 km (0.076 R)
• M36: 10,917,802 km (0.085 R)
• M37: 11,116,767 km (0.081 R)
• M38: 11,183,338 km (0.097 R)
• M39: 11,822,570 km (0.119 R)
• M40: 12,646,854 km (0.038 R)
• M41: 12,855,843 km (0.092 R)
• M42: 13,171,345 km (0.11 R)
• M43: 13,277,110 km (0.082 R)
• M44: 13,703,015 km (0.119 R)
• M45: 14,025,399 km (0.085 R)
• M46: 14,313,973 km (0.058 R)
• M47: 15,265,565 km (0.117 R)
• M48: 15,488,017 km (0.048 R)
• M49: 15,898,663 km (0.108 R)
• M50: 16,883,316 km (0.052 R)
• M51: 17,731,985 km (0.051 R)
• M52: 18,594,417 km (0.101 R)
• M53: 18,911,415 km (0.071 R)
• M54: 19,030,644 km (0.116 R)
• M55: 20,318,981 km (0.067 R)
• M56: 20,522,883 km (0.114 R)
• M57: 21,014,761 km (0.083 R)
• M58: 21,386,362 km (0.092 R)
• M59: 21,593,705 km (0.12 R)
• M60: 21,635,143 km (0.101 R)
• M61: 22,177,735 km (0.118 R)
• M62: 22,936,346 km (0.102 R)
• M63: 23,148,625 km (0.114 R)
• M64: 24,090,044 km (0.083 R)
• M65: 24,176,362 km (0.098 R)
• M66: 25,087,713 km (0.106 R)
• M67: 25,833,757 km (0.102 R)
• M68: 26,765,303 km (0.09 R)
• M69: 28,478,797 km (0.077 R)
• M70: 29,027,223 km (0.105 R)
• M71: 29,810,218 km (0.117 R)
• M72: 30,041,796 km (0.12 R)
• M73: 30,320,496 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 15,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit