🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 8.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.19 AU - 1.29 AU

Year: 937 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 19,569,277 km

• M1: 103,821 km (0.049 R)
• M2: 185,053 km (0.089 R)
• M3: 240,254 km (0.115 R)
• M4: 364,720 km (0.075 R)
• M5: 461,360 km (0.051 R)
• M6: 525,986 km (0.081 R)
• M7: 580,889 km (0.104 R)
• M8: 749,186 km (0.051 R)
• M9: 848,818 km (0.114 R)
• M10: 943,364 km (0.119 R)
• M11: 1,015,171 km (0.115 R)
• M12: 1,164,320 km (0.104 R)
• M13: 1,313,469 km (0.114 R)
• M14: 1,412,802 km (0.11 R)
• M15: 1,484,310 km (0.094 R)
• M16: 1,634,955 km (0.086 R)
• M17: 1,762,263 km (0.12 R)
• M18: 1,880,595 km (0.081 R)
• M19: 1,951,205 km (0.109 R)
• M20: 2,103,795 km (0.101 R)
• M21: 2,194,601 km (0.076 R)
• M22: 2,260,274 km (0.115 R)
• M23: 2,584,902 km (0.114 R)
• M24: 2,809,598 km (0.076 R)
• M25: 2,890,680 km (0.091 R)
• M26: 3,035,790 km (0.053 R)
• M27: 3,119,116 km (0.107 R)
• M28: 3,429,382 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.4

Radius: 13.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.47 AU - 1.83 AU

Year: 1438 Days

Day: 8.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 19,569,277 km

• M1: 181,313 km (0.104 R)
• M2: 287,527 km (0.085 R)
• M3: 387,608 km (0.095 R)
• M4: 481,107 km (0.047 R)
• M5: 566,976 km (0.065 R)
• M6: 654,790 km (0.038 R)
• M7: 799,601 km (0.116 R)
• M8: 990,338 km (0.108 R)
• M9: 1,130,511 km (0.082 R)
• M10: 1,309,430 km (0.057 R)
• M11: 1,551,928 km (0.057 R)
• M12: 1,852,770 km (0.102 R)
• M13: 2,036,476 km (0.091 R)
• M14: 2,249,503 km (0.109 R)
• M15: 2,406,431 km (0.092 R)
• M16: 2,502,324 km (0.116 R)
• M17: 2,607,790 km (0.11 R)
• M18: 2,706,525 km (0.119 R)
• M19: 2,856,871 km (0.103 R)
• M20: 3,027,412 km (0.049 R)
• M21: 3,175,065 km (0.105 R)
• M22: 3,325,261 km (0.099 R)
• M23: 3,459,750 km (0.106 R)
• M24: 3,596,034 km (0.1 R)
• M25: 3,949,533 km (0.111 R)
• M26: 4,054,102 km (0.045 R)
• M27: 4,198,015 km (0.091 R)
• M28: 4,285,231 km (0.074 R)
• M29: 4,670,296 km (0.107 R)
• M30: 4,821,390 km (0.079 R)
• M31: 4,974,279 km (0.049 R)
• M32: 5,201,368 km (0.11 R)
• M33: 5,316,110 km (0.091 R)
• M34: 5,559,057 km (0.113 R)
• M35: 5,655,099 km (0.1 R)
• M36: 5,990,198 km (0.117 R)
• M37: 6,099,704 km (0.05 R)
• M38: 6,209,808 km (0.109 R)
• M39: 6,398,750 km (0.102 R)
• M40: 6,522,018 km (0.101 R)
• M41: 6,816,427 km (0.116 R)
• M42: 7,057,429 km (0.061 R)
• M43: 7,150,030 km (0.118 R)
• M44: 7,336,429 km (0.093 R)
• M45: 7,821,425 km (0.093 R)
• M46: 7,953,371 km (0.115 R)
• M47: 8,280,392 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.3

Radius: 10.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.02 AU - 2.44 AU

Year: 2259 Days

Day: 12.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 19,569,277 km

• M1: 133,441 km (0.087 R)
• M2: 212,728 km (0.099 R)
• M3: 338,091 km (0.1 R)
• M4: 436,527 km (0.109 R)
• M5: 562,338 km (0.111 R)
• M6: 635,791 km (0.097 R)
• M7: 730,038 km (0.037 R)
• M8: 1,116,599 km (0.115 R)
• M9: 1,226,254 km (0.12 R)
• M10: 1,419,983 km (0.049 R)
• M11: 1,554,920 km (0.052 R)
• M12: 1,639,443 km (0.106 R)
• M13: 1,862,045 km (0.115 R)
• M14: 2,043,956 km (0.03 R)
• M15: 2,188,617 km (0.114 R)
• M16: 2,284,210 km (0.089 R)
• M17: 2,524,464 km (0.109 R)
• M18: 2,895,766 km (0.114 R)
• M19: 3,029,955 km (0.111 R)
• M20: 3,107,597 km (0.041 R)
• M21: 3,556,540 km (0.109 R)
• M22: 3,700,453 km (0.063 R)
• M23: 3,773,157 km (0.036 R)
• M24: 3,951,777 km (0.112 R)
• M25: 4,208,637 km (0.109 R)
• M26: 4,350,156 km (0.088 R)
• M27: 5,081,092 km (0.043 R)
• M28: 5,360,690 km (0.084 R)
• M29: 5,455,086 km (0.086 R)
• M30: 5,561,750 km (0.088 R)
• M31: 5,874,260 km (0.1 R)
• M32: 5,947,263 km (0.1 R)
• M33: 6,328,888 km (0.077 R)
• M34: 6,403,686 km (0.078 R)
• M35: 6,769,304 km (0.07 R)
• M36: 6,845,898 km (0.044 R)
• M37: 7,077,176 km (0.107 R)
• M38: 7,297,983 km (0.077 R)
• M39: 7,693,370 km (0.096 R)
• M40: 7,893,681 km (0.087 R)
• M41: 8,272,164 km (0.036 R)
• M42: 8,449,886 km (0.096 R)
• M43: 8,642,867 km (0.098 R)
• M44: 8,976,919 km (0.025 R)
• M45: 9,201,915 km (0.096 R)
• M46: 9,272,674 km (0.09 R)
• M47: 9,443,216 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.2

Radius: 12.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.71 AU - 3.11 AU

Year: 3367 Days

Day: 9.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,569,277 km

• M1: 155,432 km (0.085 R)
• M2: 335,847 km (0.11 R)
• M3: 457,470 km (0.077 R)
• M4: 565,330 km (0.082 R)
• M5: 701,165 km (0.092 R)
• M6: 820,694 km (0.039 R)
• M7: 897,886 km (0.105 R)
• M8: 998,416 km (0.097 R)
• M9: 1,113,756 km (0.115 R)
• M10: 1,233,734 km (0.113 R)
• M11: 1,381,686 km (0.071 R)
• M12: 1,463,815 km (0.119 R)
• M13: 1,559,857 km (0.099 R)
• M14: 1,874,312 km (0.112 R)
• M15: 1,966,165 km (0.03 R)
• M16: 2,250,700 km (0.057 R)
• M17: 2,334,475 km (0.092 R)
• M18: 2,710,115 km (0.12 R)
• M19: 3,027,562 km (0.088 R)
• M20: 3,136,170 km (0.103 R)
• M21: 3,214,559 km (0.038 R)
• M22: 3,309,404 km (0.084 R)
• M23: 3,798,290 km (0.1 R)
• M24: 3,983,343 km (0.084 R)
• M25: 4,068,464 km (0.084 R)
• M26: 4,344,921 km (0.117 R)
• M27: 4,520,848 km (0.086 R)
• M28: 4,934,635 km (0.102 R)
• M29: 5,099,941 km (0.04 R)
• M30: 5,192,542 km (0.064 R)
• M31: 5,304,441 km (0.091 R)
• M32: 5,934,398 km (0.054 R)
• M33: 6,268,300 km (0.068 R)
• M34: 6,467,565 km (0.109 R)
• M35: 6,709,465 km (0.12 R)
• M36: 7,036,635 km (0.077 R)
• M37: 7,369,191 km (0.099 R)
• M38: 7,558,432 km (0.106 R)
• M39: 7,749,469 km (0.07 R)
• M40: 7,834,740 km (0.109 R)
• M41: 8,375,536 km (0.078 R)
• M42: 8,750,279 km (0.106 R)
• M43: 8,883,870 km (0.091 R)
• M44: 9,198,025 km (0.034 R)
• M45: 9,470,443 km (0.097 R)
• M46: 9,883,931 km (0.054 R)
• M47: 10,303,404 km (0.066 R)
• M48: 10,681,138 km (0.111 R)
• M49: 10,919,597 km (0.119 R)
• M50: 11,743,433 km (0.104 R)
• M51: 12,038,889 km (0.109 R)
• M52: 12,138,072 km (0.102 R)
• M53: 12,361,870 km (0.058 R)
• M54: 12,461,802 km (0.046 R)
• M55: 12,637,430 km (0.109 R)
• M56: 13,143,669 km (0.03 R)
• M57: 13,889,414 km (0.095 R)
• M58: 14,914,010 km (0.053 R)
• M59: 14,993,895 km (0.094 R)
• M60: 15,395,117 km (0.099 R)
• M61: 16,564,972 km (0.085 R)
• M62: 16,758,253 km (0.068 R)
• M63: 17,091,108 km (0.111 R)
• M64: 17,314,158 km (0.049 R)
• M65: 17,904,621 km (0.098 R)
• M66: 17,989,443 km (0.091 R)
• M67: 18,501,517 km (0.086 R)
• M68: 18,816,869 km (0.055 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 11,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit