🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.5

Radius: 15

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.99 AU - 2.81 AU

Year: 2479 Days

Day: 5.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,522,124 km

• M1: 201,209 km (0.033 R)
• M2: 303,983 km (0.119 R)
• M3: 694,882 km (0.068 R)
• M4: 874,549 km (0.116 R)
• M5: 976,126 km (0.117 R)
• M6: 1,082,341 km (0.078 R)
• M7: 1,450,501 km (0.116 R)
• M8: 2,174,854 km (0.066 R)
• M9: 2,317,869 km (0.098 R)
• M10: 2,523,566 km (0.083 R)
• M11: 2,720,138 km (0.107 R)
• M12: 2,828,148 km (0.097 R)
• M13: 3,032,648 km (0.102 R)
• M14: 3,258,541 km (0.114 R)
• M15: 3,390,187 km (0.1 R)
• M16: 3,523,628 km (0.089 R)
• M17: 3,659,014 km (0.045 R)
• M18: 4,146,255 km (0.118 R)
• M19: 4,289,420 km (0.106 R)
• M20: 4,507,234 km (0.119 R)
• M21: 4,654,588 km (0.106 R)
• M22: 4,840,987 km (0.042 R)
• M23: 5,493,383 km (0.095 R)
• M24: 5,850,174 km (0.08 R)
• M25: 5,950,704 km (0.073 R)
• M26: 6,276,079 km (0.112 R)
• M27: 6,482,525 km (0.093 R)
• M28: 6,965,875 km (0.073 R)
• M29: 7,504,727 km (0.105 R)
• M30: 7,701,897 km (0.096 R)
• M31: 8,169,091 km (0.108 R)
• M32: 8,806,228 km (0.027 R)
• M33: 8,968,093 km (0.11 R)
• M34: 9,130,856 km (0.044 R)
• M35: 9,388,762 km (0.066 R)
• M36: 9,863,885 km (0.055 R)
• M37: 10,176,994 km (0.103 R)
• M38: 10,395,706 km (0.098 R)
• M39: 10,566,846 km (0.099 R)
• M40: 10,837,618 km (0.087 R)
• M41: 11,185,732 km (0.074 R)
• M42: 11,411,625 km (0.12 R)
• M43: 12,097,980 km (0.12 R)
• M44: 12,536,900 km (0.118 R)
• M45: 12,902,517 km (0.074 R)
• M46: 13,324,533 km (0.063 R)
• M47: 13,644,223 km (0.097 R)
• M48: 13,751,186 km (0.091 R)
• M49: 13,966,308 km (0.115 R)
• M50: 14,290,935 km (0.096 R)
• M51: 14,618,106 km (0.11 R)
• M52: 15,307,602 km (0.103 R)
• M53: 15,418,903 km (0.081 R)
• M54: 15,586,453 km (0.1 R)
• M55: 15,754,601 km (0.107 R)
• M56: 16,689,886 km (0.113 R)
• M57: 17,005,688 km (0.088 R)
• M58: 17,818,453 km (0.097 R)
• M59: 18,141,285 km (0.062 R)
• M60: 18,259,168 km (0.088 R)
• M61: 18,673,704 km (0.057 R)
• M62: 18,792,784 km (0.044 R)
• M63: 19,031,542 km (0.1 R)
• M64: 19,512,200 km (0.104 R)
• M65: 19,996,747 km (0.08 R)
• M66: 20,516,002 km (0.09 R)

Asteroid Belt

Center: 3.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.2

Radius: 12.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.19 AU - 5.01 AU

Year: 5536 Days

Day: 8.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,522,124 km

• M1: 164,109 km (0.11 R)
• M2: 271,371 km (0.11 R)
• M3: 351,705 km (0.075 R)
• M4: 522,845 km (0.097 R)
• M5: 867,219 km (0.097 R)
• M6: 958,773 km (0.117 R)
• M7: 1,372,860 km (0.112 R)
• M8: 1,650,513 km (0.093 R)
• M9: 1,855,911 km (0.064 R)
• M10: 1,977,235 km (0.104 R)
• M11: 2,539,424 km (0.11 R)
• M12: 2,640,702 km (0.098 R)
• M13: 2,777,883 km (0.079 R)
• M14: 3,388,093 km (0.038 R)
• M15: 3,613,387 km (0.111 R)
• M16: 4,078,936 km (0.039 R)
• M17: 4,298,844 km (0.057 R)
• M18: 4,400,122 km (0.089 R)
• M19: 4,646,360 km (0.075 R)
• M20: 5,066,880 km (0.087 R)
• M21: 5,152,599 km (0.042 R)
• M22: 5,610,070 km (0.027 R)
• M23: 5,698,781 km (0.106 R)
• M24: 5,810,232 km (0.062 R)
• M25: 6,286,402 km (0.078 R)
• M26: 6,681,340 km (0.027 R)
• M27: 7,060,272 km (0.075 R)
• M28: 7,156,164 km (0.078 R)
• M29: 7,568,455 km (0.056 R)
• M30: 7,963,693 km (0.078 R)
• M31: 8,088,607 km (0.052 R)
• M32: 8,365,663 km (0.118 R)
• M33: 8,569,116 km (0.071 R)
• M34: 9,059,049 km (0.087 R)
• M35: 9,399,533 km (0.059 R)
• M36: 9,770,835 km (0.116 R)
• M37: 10,147,074 km (0.115 R)
• M38: 10,720,483 km (0.045 R)
• M39: 10,913,913 km (0.094 R)
• M40: 10,997,239 km (0.098 R)
• M41: 11,276,239 km (0.099 R)
• M42: 11,642,604 km (0.112 R)
• M43: 11,813,145 km (0.098 R)
• M44: 12,329,408 km (0.042 R)
• M45: 12,561,135 km (0.057 R)
• M46: 13,176,580 km (0.12 R)
• M47: 13,682,072 km (0.116 R)
• M48: 14,042,752 km (0.078 R)
• M49: 14,436,943 km (0.115 R)
• M50: 15,050,593 km (0.102 R)
• M51: 15,205,427 km (0.103 R)
• M52: 15,360,709 km (0.039 R)
• M53: 16,176,616 km (0.055 R)
• M54: 16,271,760 km (0.107 R)
• M55: 16,430,633 km (0.034 R)
• M56: 17,071,211 km (0.112 R)
• M57: 17,720,017 km (0.097 R)
• M58: 18,443,024 km (0.064 R)
• M59: 18,675,050 km (0.06 R)
• M60: 20,088,002 km (0.043 R)
• M61: 20,224,286 km (0.081 R)
• M62: 20,703,897 km (0.095 R)
• M63: 21,256,810 km (0.11 R)
• M64: 21,884,373 km (0.079 R)
• M65: 22,059,852 km (0.094 R)
• M66: 22,801,857 km (0.107 R)
• M67: 23,051,087 km (0.065 R)
• M68: 23,193,803 km (0.075 R)
• M69: 23,336,969 km (0.105 R)
• M70: 24,020,631 km (0.099 R)
• M71: 24,274,050 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.4

Radius: 13.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.19 AU - 5.69 AU

Year: 7322 Days

Day: 12.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,522,124 km

• M1: 208,988 km (0.068 R)
• M2: 357,539 km (0.065 R)
• M3: 614,398 km (0.081 R)
• M4: 1,212,042 km (0.084 R)
• M5: 1,310,328 km (0.08 R)
• M6: 1,533,079 km (0.113 R)
• M7: 2,035,877 km (0.082 R)
• M8: 2,154,658 km (0.099 R)
• M9: 2,739,885 km (0.12 R)
• M10: 2,871,681 km (0.109 R)
• M11: 3,326,608 km (0.114 R)
• M12: 3,804,573 km (0.12 R)
• M13: 3,927,542 km (0.099 R)
• M14: 4,458,465 km (0.037 R)
• M15: 4,640,676 km (0.111 R)
• M16: 5,093,359 km (0.06 R)
• M17: 5,229,343 km (0.113 R)
• M18: 5,728,551 km (0.051 R)
• M19: 5,955,491 km (0.103 R)
• M20: 6,862,802 km (0.067 R)
• M21: 6,983,079 km (0.057 R)
• M22: 7,317,281 km (0.104 R)
• M23: 7,657,017 km (0.089 R)
• M24: 8,192,129 km (0.055 R)
• M25: 8,319,736 km (0.071 R)
• M26: 9,001,005 km (0.112 R)
• M27: 9,398,337 km (0.083 R)
• M28: 9,599,247 km (0.083 R)
• M29: 9,869,420 km (0.089 R)
• M30: 9,971,296 km (0.103 R)
• M31: 10,176,246 km (0.036 R)
• M32: 10,590,183 km (0.094 R)
• M33: 11,399,358 km (0.118 R)
• M34: 11,757,345 km (0.091 R)
• M35: 12,965,049 km (0.049 R)
• M36: 13,564,787 km (0.08 R)
• M37: 13,792,026 km (0.073 R)
• M38: 13,982,315 km (0.096 R)
• M39: 14,135,204 km (0.095 R)
• M40: 14,558,715 km (0.055 R)
• M41: 14,674,803 km (0.119 R)
• M42: 15,221,284 km (0.106 R)
• M43: 15,418,005 km (0.091 R)
• M44: 16,697,217 km (0.089 R)
• M45: 16,900,221 km (0.104 R)
• M46: 17,844,333 km (0.074 R)
• M47: 18,595,315 km (0.112 R)
• M48: 19,313,983 km (0.079 R)
• M49: 20,560,881 km (0.057 R)
• M50: 20,647,797 km (0.101 R)
• M51: 21,436,028 km (0.03 R)
• M52: 22,144,823 km (0.103 R)
• M53: 22,546,942 km (0.048 R)
• M54: 22,996,633 km (0.089 R)
• M55: 23,358,511 km (0.041 R)
• M56: 23,494,645 km (0.079 R)
• M57: 23,722,183 km (0.071 R)
• M58: 26,273,425 km (0.117 R)
• M59: 26,699,181 km (0.098 R)
• M60: 26,841,598 km (0.12 R)
• M61: 26,984,314 km (0.1 R)
• M62: 27,941,890 km (0.079 R)
• M63: 28,134,722 km (0.092 R)
• M64: 28,279,682 km (0.057 R)
• M65: 28,473,412 km (0.108 R)
• M66: 28,910,686 km (0.115 R)
• M67: 29,105,762 km (0.094 R)
• M68: 29,644,464 km (0.101 R)
• M69: 29,988,988 km (0.104 R)
• M70: 30,235,974 km (0.078 R)
• M71: 30,434,041 km (0.079 R)
• M72: 30,632,408 km (0.097 R)
• M73: 32,539,182 km (0.104 R)
• M74: 32,640,610 km (0.117 R)
• M75: 33,609,406 km (0.113 R)
• M76: 33,763,192 km (0.103 R)
• M77: 33,917,278 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.2

Radius: 7.4

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.69 AU - 10.27 AU

Year: 19464 Days

Day: 20.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,522,124 km

• M1: 103,223 km (0.066 R)
• M2: 395,686 km (0.12 R)
• M3: 447,597 km (0.119 R)
• M4: 1,305,391 km (0.068 R)
• M5: 1,441,675 km (0.07 R)
• M6: 1,554,172 km (0.103 R)
• M7: 1,817,913 km (0.074 R)
• M8: 2,095,717 km (0.112 R)
• M9: 2,354,072 km (0.059 R)
• M10: 2,588,492 km (0.077 R)
• M11: 2,691,415 km (0.074 R)
• M12: 3,044,017 km (0.115 R)
• M13: 3,600,073 km (0.115 R)
• M14: 3,909,441 km (0.077 R)
• M15: 4,267,878 km (0.091 R)
• M16: 5,449,102 km (0.095 R)
• M17: 6,212,650 km (0.118 R)
• M18: 6,490,154 km (0.064 R)
• M19: 6,724,424 km (0.089 R)
• M20: 7,105,151 km (0.107 R)
• M21: 7,201,492 km (0.027 R)
• M22: 7,298,132 km (0.083 R)
• M23: 7,788,364 km (0.082 R)
• M24: 8,543,385 km (0.109 R)
• M25: 9,111,857 km (0.06 R)
• M26: 9,852,965 km (0.032 R)
• M27: 9,960,376 km (0.063 R)
• M28: 10,339,606 km (0.11 R)
• M29: 10,834,027 km (0.077 R)
• M30: 12,537,349 km (0.03 R)
• M31: 12,829,214 km (0.054 R)
• M32: 14,200,727 km (0.085 R)
• M33: 17,209,290 km (0.114 R)
• M34: 18,320,354 km (0.112 R)
• M35: 18,851,276 km (0.089 R)
• M36: 19,589,542 km (0.063 R)
• M37: 20,474,114 km (0.099 R)
• M38: 20,611,445 km (0.077 R)
• M39: 21,232,875 km (0.041 R)
• M40: 21,650,552 km (0.085 R)
• M41: 22,991,098 km (0.058 R)
• M42: 23,205,173 km (0.063 R)
• M43: 23,419,995 km (0.106 R)
• M44: 25,751,777 km (0.117 R)
• M45: 26,122,780 km (0.097 R)
• M46: 29,076,590 km (0.086 R)
• M47: 29,153,633 km (0.113 R)
• M48: 29,850,759 km (0.073 R)
• M49: 29,928,550 km (0.029 R)
• M50: 30,084,431 km (0.102 R)
• M51: 30,162,371 km (0.06 R)
• M52: 30,631,810 km (0.117 R)
• M53: 30,946,115 km (0.072 R)
• M54: 31,340,455 km (0.114 R)
• M55: 31,578,016 km (0.106 R)
• M56: 32,293,842 km (0.087 R)
• M57: 34,473,333 km (0.07 R)
• M58: 34,800,354 km (0.114 R)
• M59: 34,964,164 km (0.089 R)
• M60: 35,210,402 km (0.11 R)
• M61: 35,374,810 km (0.047 R)
• M62: 35,869,829 km (0.113 R)
• M63: 36,699,948 km (0.077 R)
• M64: 37,033,850 km (0.101 R)
• M65: 37,872,646 km (0.118 R)
• M66: 38,548,379 km (0.057 R)
• M67: 39,142,881 km (0.05 R)
• M68: 41,550,809 km (0.077 R)
• M69: 43,476,283 km (0.105 R)
• M70: 45,699,307 km (0.106 R)
• M71: 46,238,308 km (0.095 R)
• M72: 47,141,281 km (0.113 R)
• M73: 47,413,400 km (0.119 R)
• M74: 50,904,266 km (0.096 R)
• M75: 51,090,216 km (0.062 R)
• M76: 51,462,864 km (0.061 R)
• M77: 52,304,801 km (0.048 R)
• M78: 53,245,622 km (0.069 R)
• M79: 53,340,018 km (0.118 R)
• M80: 53,528,960 km (0.118 R)
• M81: 53,718,052 km (0.119 R)
• M82: 54,002,139 km (0.12 R)
• M83: 55,143,870 km (0.063 R)
• M84: 55,526,092 km (0.116 R)
• M85: 57,838,277 km (0.109 R)
• M86: 58,421,260 km (0.099 R)
• M87: 60,674,054 km (0.085 R)
• M88: 60,969,959 km (0.107 R)
• M89: 61,365,196 km (0.096 R)
• M90: 63,754,873 km (0.101 R)
• M91: 64,759,572 km (0.103 R)
• M92: 66,377,922 km (0.076 R)
• M93: 67,294,059 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 10,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit