🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.2

Radius: 13.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.55 AU - 0.57 AU

Year: 289 Days

Day: 13 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,130,572 km

• M1: 181,313 km (0.108 R)
• M2: 275,410 km (0.033 R)
• M3: 399,726 km (0.074 R)
• M4: 528,978 km (0.066 R)
• M5: 619,186 km (0.114 R)
• M6: 705,055 km (0.084 R)
• M7: 798,703 km (0.077 R)
• M8: 939,175 km (0.026 R)
• M9: 1,121,086 km (0.113 R)
• M10: 1,277,715 km (0.081 R)
• M11: 1,477,877 km (0.082 R)
• M12: 1,583,942 km (0.065 R)
• M13: 1,673,701 km (0.071 R)
• M14: 1,776,924 km (0.102 R)
• M15: 1,874,461 km (0.057 R)
• M16: 1,961,976 km (0.067 R)
• M17: 2,170,216 km (0.089 R)
• M18: 2,296,178 km (0.09 R)
• M19: 2,385,936 km (0.078 R)
• M20: 2,472,404 km (0.088 R)
• M21: 2,639,954 km (0.117 R)
• M22: 2,729,712 km (0.098 R)
• M23: 2,816,030 km (0.115 R)
• M24: 2,930,921 km (0.078 R)
• M25: 3,033,246 km (0.084 R)
• M26: 3,289,956 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.6

Radius: 8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.33 AU - 1.69 AU

Year: 1281 Days

Day: 6.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,130,572 km

• M1: 102,475 km (0.095 R)
• M2: 176,974 km (0.117 R)
• M3: 258,356 km (0.045 R)
• M4: 333,753 km (0.085 R)
• M5: 444,156 km (0.091 R)
• M6: 506,838 km (0.075 R)
• M7: 563,086 km (0.079 R)
• M8: 688,150 km (0.077 R)
• M9: 856,149 km (0.113 R)
• M10: 907,610 km (0.112 R)
• M11: 989,740 km (0.081 R)
• M12: 1,130,362 km (0.03 R)
• M13: 1,277,566 km (0.101 R)
• M14: 1,330,374 km (0.119 R)
• M15: 1,458,729 km (0.1 R)
• M16: 1,541,905 km (0.096 R)
• M17: 1,626,727 km (0.082 R)
• M18: 1,698,684 km (0.047 R)
• M19: 1,974,094 km (0.11 R)
• M20: 2,043,357 km (0.11 R)
• M21: 2,136,856 km (0.107 R)
• M22: 2,328,341 km (0.12 R)
• M23: 2,442,484 km (0.074 R)
• M24: 2,500,379 km (0.088 R)
• M25: 2,659,850 km (0.11 R)
• M26: 2,744,971 km (0.096 R)
• M27: 2,865,996 km (0.073 R)
• M28: 2,927,032 km (0.096 R)
• M29: 3,112,982 km (0.107 R)
• M30: 3,275,595 km (0.107 R)
• M31: 3,385,549 km (0.071 R)
• M32: 3,562,075 km (0.077 R)
• M33: 3,646,897 km (0.099 R)
• M34: 3,732,317 km (0.039 R)
• M35: 3,866,357 km (0.034 R)
• M36: 4,189,040 km (0.109 R)
• M37: 4,248,729 km (0.113 R)
• M38: 4,439,317 km (0.112 R)
• M39: 4,530,572 km (0.047 R)
• M40: 4,612,252 km (0.096 R)
• M41: 4,922,967 km (0.106 R)
• M42: 5,208,399 km (0.106 R)
• M43: 5,466,755 km (0.053 R)
• M44: 5,531,980 km (0.09 R)
• M45: 5,652,256 km (0.045 R)
• M46: 5,707,159 km (0.101 R)
• M47: 5,784,351 km (0.097 R)
• M48: 5,839,852 km (0.041 R)
• M49: 5,917,643 km (0.119 R)
• M50: 6,074,422 km (0.109 R)
• M51: 6,130,670 km (0.094 R)
• M52: 6,312,133 km (0.106 R)
• M53: 6,633,768 km (0.115 R)
• M54: 7,055,335 km (0.117 R)
• M55: 7,150,180 km (0.099 R)
• M56: 7,245,324 km (0.049 R)
• M57: 7,594,336 km (0.029 R)
• M58: 7,948,733 km (0.064 R)
• M59: 8,421,313 km (0.055 R)
• M60: 8,484,294 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.3

Radius: 13.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.56 AU - 1.8 AU

Year: 1503 Days

Day: 9.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 30,130,572 km

• M1: 205,697 km (0.112 R)
• M2: 316,699 km (0.091 R)
• M3: 427,551 km (0.085 R)
• M4: 517,758 km (0.087 R)
• M5: 639,830 km (0.106 R)
• M6: 841,787 km (0.112 R)
• M7: 940,223 km (0.082 R)
• M8: 1,113,756 km (0.095 R)
• M9: 1,336,807 km (0.099 R)
• M10: 1,520,962 km (0.058 R)
• M11: 1,798,914 km (0.112 R)
• M12: 1,958,984 km (0.098 R)
• M13: 2,101,252 km (0.116 R)
• M14: 2,223,922 km (0.111 R)
• M15: 2,317,421 km (0.108 R)
• M16: 2,476,443 km (0.106 R)
• M17: 2,672,117 km (0.09 R)
• M18: 2,822,313 km (0.113 R)
• M19: 3,290,106 km (0.119 R)
• M20: 3,478,599 km (0.092 R)
• M21: 3,923,354 km (0.096 R)
• M22: 4,504,841 km (0.096 R)
• M23: 5,534,074 km (0.096 R)
• M24: 5,889,369 km (0.073 R)
• M25: 6,042,408 km (0.073 R)
• M26: 6,330,234 km (0.098 R)
• M27: 6,520,822 km (0.048 R)
• M28: 6,611,179 km (0.071 R)
• M29: 6,919,201 km (0.089 R)
• M30: 7,069,247 km (0.102 R)
• M31: 7,162,148 km (0.096 R)
• M32: 7,290,503 km (0.043 R)
• M33: 7,871,690 km (0.117 R)
• M34: 8,052,704 km (0.065 R)
• M35: 8,161,910 km (0.04 R)
• M36: 8,259,448 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.7

Radius: 14.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.12 AU - 4.28 AU

Year: 4913 Days

Day: 11 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,130,572 km

• M1: 198,367 km (0.029 R)
• M2: 357,240 km (0.043 R)
• M3: 481,107 km (0.042 R)
• M4: 652,845 km (0.098 R)
• M5: 758,012 km (0.07 R)
• M6: 944,711 km (0.082 R)
• M7: 1,219,372 km (0.098 R)
• M8: 1,317,060 km (0.07 R)
• M9: 1,547,291 km (0.116 R)
• M10: 1,833,172 km (0.072 R)
• M11: 2,166,476 km (0.117 R)
• M12: 2,271,943 km (0.06 R)
• M13: 2,663,141 km (0.12 R)
• M14: 2,809,298 km (0.101 R)
• M15: 2,975,053 km (0.058 R)
• M16: 3,229,818 km (0.109 R)
• M17: 3,403,800 km (0.097 R)
• M18: 3,563,122 km (0.081 R)
• M19: 3,815,942 km (0.094 R)
• M20: 4,206,393 km (0.083 R)
• M21: 4,474,024 km (0.066 R)
• M22: 4,707,845 km (0.102 R)
• M23: 4,886,016 km (0.101 R)
• M24: 5,026,040 km (0.077 R)
• M25: 5,537,515 km (0.029 R)
• M26: 5,662,878 km (0.06 R)
• M27: 6,922,492 km (0.063 R)
• M28: 7,262,079 km (0.085 R)
• M29: 7,422,448 km (0.072 R)
• M30: 7,723,588 km (0.059 R)
• M31: 8,123,314 km (0.099 R)
• M32: 8,313,752 km (0.111 R)
• M33: 8,699,266 km (0.101 R)
• M34: 9,016,862 km (0.055 R)
• M35: 9,140,131 km (0.073 R)
• M36: 9,412,997 km (0.067 R)
• M37: 9,613,309 km (0.116 R)
• M38: 9,789,685 km (0.105 R)
• M39: 10,273,933 km (0.064 R)
• M40: 10,428,468 km (0.04 R)
• M41: 11,028,056 km (0.098 R)
• M42: 11,186,330 km (0.097 R)
• M43: 11,371,981 km (0.105 R)
• M44: 12,534,656 km (0.074 R)
• M45: 13,621,933 km (0.078 R)
• M46: 13,763,453 km (0.105 R)
• M47: 13,877,147 km (0.048 R)
• M48: 15,235,646 km (0.119 R)
• M49: 15,412,171 km (0.094 R)
• M50: 16,124,855 km (0.079 R)
• M51: 16,545,674 km (0.092 R)
• M52: 16,727,136 km (0.095 R)
• M53: 17,367,415 km (0.075 R)
• M54: 17,767,739 km (0.115 R)
• M55: 18,483,715 km (0.116 R)
• M56: 18,672,058 km (0.045 R)
• M57: 19,559,323 km (0.108 R)
• M58: 19,719,094 km (0.107 R)
• M59: 19,847,449 km (0.073 R)
• M60: 20,330,799 km (0.084 R)
• M61: 20,525,127 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 14

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.91 AU - 5.79 AU

Year: 8542 Days

Day: 13.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,130,572 km

• M1: 208,689 km (0.109 R)
• M2: 337,642 km (0.068 R)
• M3: 539,600 km (0.053 R)
• M4: 956,080 km (0.066 R)
• M5: 1,193,342 km (0.085 R)
• M6: 1,297,014 km (0.047 R)
• M7: 1,529,937 km (0.096 R)
• M8: 1,726,509 km (0.112 R)
• M9: 2,236,937 km (0.065 R)
• M10: 2,367,087 km (0.099 R)
• M11: 2,893,821 km (0.095 R)
• M12: 2,995,398 km (0.048 R)
• M13: 3,118,966 km (0.111 R)
• M14: 3,265,273 km (0.107 R)
• M15: 3,696,264 km (0.078 R)
• M16: 3,873,837 km (0.072 R)
• M17: 3,986,334 km (0.095 R)
• M18: 4,099,879 km (0.062 R)
• M19: 4,876,591 km (0.073 R)
• M20: 5,445,063 km (0.092 R)
• M21: 5,930,658 km (0.103 R)
• M22: 6,034,629 km (0.115 R)
• M23: 6,376,908 km (0.098 R)
• M24: 7,274,645 km (0.099 R)
• M25: 7,414,070 km (0.102 R)
• M26: 7,554,543 km (0.088 R)
• M27: 7,895,028 km (0.086 R)
• M28: 8,591,406 km (0.118 R)
• M29: 9,006,839 km (0.08 R)
• M30: 9,156,886 km (0.111 R)
• M31: 9,247,243 km (0.101 R)
• M32: 9,981,020 km (0.111 R)
• M33: 10,105,187 km (0.085 R)
• M34: 10,606,788 km (0.102 R)
• M35: 11,536,988 km (0.115 R)
• M36: 11,765,424 km (0.098 R)
• M37: 12,293,205 km (0.097 R)
• M38: 13,031,620 km (0.119 R)
• M39: 13,543,394 km (0.051 R)
• M40: 14,376,056 km (0.114 R)
• M41: 15,118,062 km (0.085 R)
• M42: 15,655,866 km (0.115 R)
• M43: 15,981,541 km (0.063 R)
• M44: 16,272,808 km (0.096 R)
• M45: 16,566,019 km (0.094 R)
• M46: 16,823,926 km (0.101 R)
• M47: 17,008,979 km (0.079 R)
• M48: 17,269,279 km (0.11 R)
• M49: 17,381,178 km (0.089 R)
• M50: 17,493,377 km (0.047 R)
• M51: 18,171,504 km (0.107 R)
• M52: 18,285,348 km (0.102 R)
• M53: 18,820,011 km (0.104 R)
• M54: 18,935,201 km (0.096 R)
• M55: 19,282,268 km (0.102 R)
• M56: 19,943,491 km (0.069 R)
• M57: 20,218,003 km (0.06 R)
• M58: 20,336,035 km (0.036 R)
• M59: 21,408,502 km (0.078 R)
• M60: 22,052,821 km (0.097 R)
• M61: 22,621,741 km (0.05 R)
• M62: 23,195,599 km (0.098 R)
• M63: 23,443,034 km (0.113 R)
• M64: 24,023,623 km (0.054 R)
• M65: 24,483,188 km (0.083 R)
• M66: 25,241,499 km (0.034 R)
• M67: 26,007,590 km (0.092 R)
• M68: 26,135,945 km (0.041 R)
• M69: 26,350,468 km (0.088 R)
• M70: 26,565,590 km (0.056 R)
• M71: 27,084,246 km (0.12 R)
• M72: 27,737,091 km (0.109 R)
• M73: 28,571,697 km (0.066 R)
• M74: 28,704,241 km (0.112 R)
• M75: 29,280,941 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 12,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit