🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.8

Radius: 8.4

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.44 AU - 2.44 AU

Year: 2423 Days

Day: 10.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 15,192,582 km

• M1: 119,379 km (0.104 R)
• M2: 181,761 km (0.12 R)
• M3: 258,356 km (0.082 R)
• M4: 343,776 km (0.102 R)
• M5: 425,157 km (0.114 R)
• M6: 592,258 km (0.04 R)
• M7: 904,020 km (0.091 R)
• M8: 968,048 km (0.107 R)
• M9: 1,146,368 km (0.079 R)
• M10: 1,227,750 km (0.073 R)
• M11: 1,359,845 km (0.028 R)
• M12: 1,560,455 km (0.083 R)
• M13: 1,704,069 km (0.061 R)
• M14: 1,770,790 km (0.106 R)
• M15: 1,934,600 km (0.112 R)
• M16: 2,577,422 km (0.102 R)
• M17: 2,685,581 km (0.112 R)
• M18: 2,810,944 km (0.077 R)
• M19: 3,035,042 km (0.118 R)
• M20: 3,264,974 km (0.116 R)
• M21: 3,500,740 km (0.103 R)
• M22: 3,935,471 km (0.061 R)
• M23: 4,024,482 km (0.109 R)
• M24: 4,150,294 km (0.095 R)
• M25: 4,572,758 km (0.074 R)
• M26: 4,836,649 km (0.117 R)
• M27: 4,970,539 km (0.077 R)
• M28: 5,124,924 km (0.064 R)
• M29: 5,222,312 km (0.074 R)
• M30: 5,320,299 km (0.034 R)
• M31: 5,577,906 km (0.069 R)
• M32: 5,698,183 km (0.098 R)
• M33: 5,920,934 km (0.094 R)
• M34: 6,167,322 km (0.105 R)
• M35: 6,375,263 km (0.099 R)
• M36: 6,501,075 km (0.115 R)
• M37: 6,627,634 km (0.078 R)
• M38: 6,712,606 km (0.097 R)
• M39: 6,797,877 km (0.091 R)
• M40: 7,426,786 km (0.104 R)
• M41: 7,581,470 km (0.089 R)
• M42: 7,848,951 km (0.083 R)
• M43: 7,983,889 km (0.103 R)
• M44: 8,716,619 km (0.031 R)
• M45: 8,786,332 km (0.117 R)
• M46: 9,161,822 km (0.103 R)
• M47: 9,303,940 km (0.071 R)
• M48: 9,494,528 km (0.113 R)
• M49: 9,952,597 km (0.118 R)
• M50: 11,217,297 km (0.111 R)
• M51: 12,453,424 km (0.105 R)
• M52: 12,927,949 km (0.056 R)
• M53: 13,007,684 km (0.092 R)
• M54: 13,381,679 km (0.093 R)
• M55: 13,516,018 km (0.118 R)
• M56: 13,732,037 km (0.073 R)
• M57: 13,949,253 km (0.094 R)
• M58: 14,552,282 km (0.032 R)
• M59: 14,662,835 km (0.069 R)
• M60: 14,968,464 km (0.104 R)
• M61: 15,163,988 km (0.087 R)
• M62: 15,840,619 km (0.117 R)
• M63: 15,926,040 km (0.119 R)
• M64: 16,011,460 km (0.101 R)
• M65: 16,068,457 km (0.11 R)
• M66: 16,527,274 km (0.09 R)
• M67: 16,729,380 km (0.09 R)
• M68: 16,816,297 km (0.071 R)
• M69: 16,961,407 km (0.115 R)
• M70: 17,077,794 km (0.1 R)
• M71: 17,428,451 km (0.058 R)
• M72: 17,870,363 km (0.079 R)
• M73: 18,048,086 km (0.031 R)
• M74: 18,226,406 km (0.115 R)
• M75: 18,435,245 km (0.068 R)
• M76: 18,525,004 km (0.111 R)
• M77: 18,945,673 km (0.108 R)
• M78: 19,369,484 km (0.114 R)
• M79: 19,552,143 km (0.12 R)
• M80: 19,765,918 km (0.061 R)
• M81: 19,827,103 km (0.057 R)
• M82: 20,815,197 km (0.058 R)
• M83: 20,877,430 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.8

Radius: 14.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.12 AU - 3.36 AU

Year: 3708 Days

Day: 14.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 15,192,582 km

• M1: 182,809 km (0.063 R)
• M2: 298,448 km (0.073 R)
• M3: 411,544 km (0.085 R)
• M4: 584,479 km (0.093 R)
• M5: 973,733 km (0.119 R)
• M6: 1,091,017 km (0.1 R)
• M7: 1,198,728 km (0.063 R)
• M8: 1,295,368 km (0.116 R)
• M9: 1,410,409 km (0.088 R)
• M10: 1,828,535 km (0.111 R)
• M11: 1,985,613 km (0.096 R)
• M12: 2,147,328 km (0.114 R)
• M13: 2,313,531 km (0.108 R)
• M14: 2,503,520 km (0.105 R)
• M15: 3,021,877 km (0.045 R)
• M16: 3,209,323 km (0.108 R)
• M17: 3,336,481 km (0.09 R)
• M18: 3,541,281 km (0.069 R)
• M19: 3,862,019 km (0.05 R)
• M20: 4,111,847 km (0.057 R)
• M21: 4,532,217 km (0.094 R)
• M22: 5,138,986 km (0.045 R)
• M23: 5,263,601 km (0.063 R)
• M24: 5,733,189 km (0.109 R)
• M25: 6,058,115 km (0.118 R)
• M26: 6,216,240 km (0.092 R)
• M27: 7,319,824 km (0.092 R)
• M28: 7,544,969 km (0.079 R)
• M29: 7,658,513 km (0.108 R)
• M30: 7,829,803 km (0.114 R)
• M31: 8,045,673 km (0.047 R)
• M32: 8,234,465 km (0.056 R)
• M33: 8,764,790 km (0.109 R)
• M34: 9,034,215 km (0.104 R)
• M35: 9,458,774 km (0.084 R)
• M36: 9,843,241 km (0.118 R)
• M37: 9,967,407 km (0.111 R)
• M38: 10,201,677 km (0.087 R)
• M39: 10,390,320 km (0.084 R)
• M40: 10,627,882 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.2

Radius: 12.5

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.59 AU - 6.95 AU

Year: 8812 Days

Day: 11.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 15,192,582 km

• M1: 181,163 km (0.105 R)
• M2: 270,473 km (0.114 R)
• M3: 383,569 km (0.089 R)
• M4: 493,673 km (0.07 R)
• M5: 706,401 km (0.043 R)
• M6: 833,260 km (0.091 R)
• M7: 1,130,362 km (0.111 R)
• M8: 1,957,937 km (0.089 R)
• M9: 2,049,491 km (0.041 R)
• M10: 2,237,236 km (0.109 R)
• M11: 2,680,794 km (0.027 R)
• M12: 2,939,299 km (0.116 R)
• M13: 3,018,436 km (0.089 R)
• M14: 3,178,955 km (0.103 R)
• M15: 3,536,494 km (0.095 R)
• M16: 5,350,218 km (0.097 R)
• M17: 6,765,713 km (0.08 R)
• M18: 6,906,335 km (0.043 R)
• M19: 7,119,213 km (0.041 R)
• M20: 8,029,217 km (0.063 R)
• M21: 8,290,564 km (0.064 R)
• M22: 8,516,906 km (0.096 R)
• M23: 8,898,680 km (0.092 R)
• M24: 9,014,319 km (0.115 R)
• M25: 9,442,618 km (0.085 R)
• M26: 10,037,419 km (0.117 R)
• M27: 12,235,011 km (0.117 R)
• M28: 13,277,409 km (0.096 R)
• M29: 13,498,216 km (0.089 R)
• M30: 14,078,057 km (0.12 R)
• M31: 14,802,709 km (0.092 R)
• M32: 14,985,817 km (0.106 R)
• M33: 15,123,597 km (0.108 R)
• M34: 15,400,502 km (0.057 R)
• M35: 15,959,400 km (0.116 R)
• M36: 16,667,297 km (0.101 R)
• M37: 17,096,942 km (0.071 R)
• M38: 17,241,005 km (0.101 R)
• M39: 17,482,007 km (0.085 R)
• M40: 17,967,303 km (0.091 R)
• M41: 18,358,800 km (0.084 R)
• M42: 18,901,691 km (0.079 R)
• M43: 19,399,702 km (0.081 R)
• M44: 19,700,693 km (0.026 R)
• M45: 20,053,744 km (0.089 R)
• M46: 20,307,313 km (0.064 R)
• M47: 21,383,520 km (0.049 R)
• M48: 22,215,882 km (0.088 R)
• M49: 22,373,110 km (0.05 R)
• M50: 24,830,554 km (0.084 R)
• M51: 24,993,765 km (0.095 R)
• M52: 25,705,253 km (0.088 R)
• M53: 26,645,774 km (0.072 R)
• M54: 27,484,869 km (0.077 R)
• M55: 28,617,175 km (0.089 R)
• M56: 29,476,465 km (0.062 R)
• M57: 29,822,485 km (0.112 R)
• M58: 30,228,045 km (0.101 R)
• M59: 30,460,520 km (0.094 R)
• M60: 30,693,594 km (0.109 R)
• M61: 31,220,328 km (0.071 R)
• M62: 31,632,021 km (0.111 R)
• M63: 32,639,413 km (0.103 R)
• M64: 33,296,896 km (0.117 R)
• M65: 33,837,991 km (0.102 R)
• M66: 34,321,491 km (0.044 R)
• M67: 36,031,545 km (0.058 R)
• M68: 37,332,298 km (0.118 R)
• M69: 37,957,169 km (0.084 R)
• M70: 38,333,706 km (0.057 R)
• M71: 39,343,941 km (0.048 R)
• M72: 39,788,695 km (0.068 R)
• M73: 40,107,339 km (0.087 R)
• M74: 40,618,963 km (0.041 R)
• M75: 41,390,589 km (0.047 R)
• M76: 41,713,421 km (0.115 R)
• M77: 41,907,600 km (0.113 R)
• M78: 42,687,154 km (0.09 R)
• M79: 43,078,801 km (0.045 R)
• M80: 43,997,183 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.7

Radius: 3.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.85 AU - 7.61 AU

Year: 11101 Days

Day: 15.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 15,192,582 km

• M1: 54,005 km (0.051 R)
• M2: 108,309 km (0.094 R)
• M3: 491,728 km (0.081 R)
• M4: 563,984 km (0.106 R)
• M5: 624,272 km (0.079 R)
• M6: 694,583 km (0.114 R)
• M7: 965,654 km (0.087 R)
• M8: 1,047,335 km (0.112 R)
• M9: 1,509,592 km (0.091 R)
• M10: 1,734,139 km (0.048 R)
• M11: 1,935,048 km (0.095 R)
• M12: 2,049,790 km (0.097 R)
• M13: 2,084,646 km (0.113 R)
• M14: 2,694,258 km (0.097 R)
• M15: 3,368,495 km (0.03 R)
• M16: 3,888,497 km (0.104 R)
• M17: 3,931,731 km (0.098 R)
• M18: 4,047,819 km (0.11 R)
• M19: 4,388,005 km (0.091 R)
• M20: 4,614,795 km (0.049 R)
• M21: 4,691,240 km (0.075 R)
• M22: 5,365,776 km (0.063 R)
• M23: 6,103,593 km (0.056 R)
• M24: 6,544,159 km (0.069 R)
• M25: 6,803,113 km (0.048 R)
• M26: 7,047,705 km (0.07 R)
• M27: 7,135,669 km (0.076 R)
• M28: 7,348,547 km (0.056 R)
• M29: 8,443,603 km (0.114 R)
• M30: 8,781,993 km (0.11 R)
• M31: 9,163,019 km (0.11 R)
• M32: 9,201,466 km (0.052 R)
• M33: 9,278,509 km (0.117 R)
• M34: 9,569,028 km (0.064 R)
• M35: 9,882,286 km (0.063 R)
• M36: 9,941,377 km (0.081 R)
• M37: 10,639,550 km (0.115 R)
• M38: 10,740,678 km (0.099 R)
• M39: 10,882,647 km (0.116 R)
• M40: 11,332,936 km (0.099 R)
• M41: 11,415,365 km (0.116 R)
• M42: 11,456,803 km (0.077 R)
• M43: 11,498,092 km (0.091 R)
• M44: 11,851,891 km (0.073 R)
• M45: 11,977,703 km (0.072 R)
• M46: 12,272,710 km (0.06 R)
• M47: 12,870,054 km (0.112 R)
• M48: 12,999,157 km (0.103 R)
• M49: 13,982,015 km (0.027 R)
• M50: 14,785,356 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 11,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit