🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.5

Radius: 13.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.7 AU - 0.78 AU

Year: 405 Days

Day: 7.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,975,151 km

• M1: 171,290 km (0.111 R)
• M2: 267,631 km (0.063 R)
• M3: 363,822 km (0.117 R)
• M4: 458,517 km (0.05 R)
• M5: 552,465 km (0.06 R)
• M6: 639,232 km (0.098 R)
• M7: 724,502 km (0.087 R)
• M8: 816,804 km (0.114 R)
• M9: 929,601 km (0.099 R)
• M10: 1,020,706 km (0.117 R)
• M11: 1,158,037 km (0.074 R)
• M12: 1,260,212 km (0.065 R)
• M13: 1,368,671 km (0.118 R)
• M14: 1,471,145 km (0.092 R)
• M15: 1,563,447 km (0.092 R)
• M16: 1,674,299 km (0.111 R)
• M17: 1,781,262 km (0.053 R)
• M18: 1,866,533 km (0.119 R)
• M19: 1,963,622 km (0.115 R)
• M20: 2,076,867 km (0.093 R)
• M21: 2,170,665 km (0.069 R)
• M22: 2,295,430 km (0.063 R)
• M23: 2,396,259 km (0.106 R)
• M24: 2,735,547 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 8.3

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.36 AU - 2.22 AU

Year: 1523 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,975,151 km

• M1: 118,182 km (0.036 R)
• M2: 218,562 km (0.075 R)
• M3: 442,062 km (0.073 R)
• M4: 494,122 km (0.046 R)
• M5: 671,994 km (0.091 R)
• M6: 813,064 km (0.075 R)
• M7: 1,256,173 km (0.103 R)
• M8: 1,442,423 km (0.073 R)
• M9: 1,616,704 km (0.115 R)
• M10: 1,798,017 km (0.068 R)
• M11: 1,896,751 km (0.086 R)
• M12: 2,019,870 km (0.113 R)
• M13: 2,099,606 km (0.101 R)
• M14: 2,357,214 km (0.056 R)
• M15: 2,429,320 km (0.117 R)
• M16: 2,514,291 km (0.102 R)
• M17: 2,588,043 km (0.118 R)
• M18: 2,649,977 km (0.054 R)
• M19: 2,712,509 km (0.11 R)
• M20: 2,775,489 km (0.12 R)
• M21: 2,993,304 km (0.117 R)
• M22: 3,084,558 km (0.073 R)
• M23: 3,176,860 km (0.082 R)
• M24: 3,229,968 km (0.119 R)
• M25: 3,310,302 km (0.029 R)
• M26: 3,391,234 km (0.074 R)
• M27: 3,500,291 km (0.09 R)
• M28: 3,638,071 km (0.087 R)
• M29: 3,693,721 km (0.106 R)
• M30: 3,791,857 km (0.098 R)
• M31: 3,990,822 km (0.055 R)
• M32: 4,324,874 km (0.1 R)
• M33: 4,759,157 km (0.104 R)
• M34: 5,004,647 km (0.057 R)
• M35: 5,254,326 km (0.096 R)
• M36: 5,428,458 km (0.102 R)
• M37: 5,492,187 km (0.113 R)
• M38: 5,749,794 km (0.056 R)
• M39: 6,360,752 km (0.064 R)
• M40: 6,648,279 km (0.099 R)
• M41: 6,767,957 km (0.044 R)
• M42: 6,853,976 km (0.108 R)
• M43: 6,922,941 km (0.086 R)
• M44: 6,992,204 km (0.118 R)
• M45: 7,166,187 km (0.105 R)
• M46: 7,253,851 km (0.048 R)
• M47: 7,643,554 km (0.062 R)
• M48: 7,768,917 km (0.035 R)
• M49: 7,876,926 km (0.041 R)
• M50: 8,039,988 km (0.052 R)
• M51: 8,131,093 km (0.057 R)
• M52: 8,554,305 km (0.115 R)
• M53: 8,890,601 km (0.103 R)
• M54: 9,022,547 km (0.117 R)
• M55: 9,441,421 km (0.06 R)
• M56: 10,179,986 km (0.095 R)
• M57: 10,417,098 km (0.026 R)
• M58: 10,796,329 km (0.1 R)
• M59: 11,017,883 km (0.096 R)
• M60: 11,078,620 km (0.115 R)
• M61: 12,169,039 km (0.087 R)
• M62: 12,716,567 km (0.119 R)
• M63: 12,844,024 km (0.105 R)
• M64: 13,228,940 km (0.061 R)
• M65: 13,336,650 km (0.091 R)
• M66: 14,340,302 km (0.117 R)
• M67: 14,450,855 km (0.078 R)
• M68: 14,583,997 km (0.117 R)
• M69: 14,806,599 km (0.105 R)
• M70: 14,918,348 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 11.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.49 AU - 3.53 AU

Year: 3320 Days

Day: 9.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,975,151 km

• M1: 148,102 km (0.041 R)
• M2: 237,412 km (0.111 R)
• M3: 430,094 km (0.12 R)
• M4: 578,794 km (0.088 R)
• M5: 846,126 km (0.119 R)
• M6: 1,022,352 km (0.074 R)
• M7: 1,134,251 km (0.049 R)
• M8: 1,211,144 km (0.077 R)
• M9: 1,422,377 km (0.117 R)
• M10: 1,602,343 km (0.109 R)
• M11: 1,745,209 km (0.08 R)
• M12: 1,938,639 km (0.063 R)
• M13: 2,032,137 km (0.105 R)
• M14: 2,187,570 km (0.089 R)
• M15: 2,359,308 km (0.03 R)
• M16: 2,434,406 km (0.109 R)
• M17: 2,510,252 km (0.088 R)
• M18: 2,716,548 km (0.092 R)
• M19: 2,915,064 km (0.03 R)
• M20: 3,077,527 km (0.062 R)
• M21: 3,215,157 km (0.111 R)
• M22: 3,340,820 km (0.099 R)
• M23: 3,439,704 km (0.077 R)
• M24: 3,904,355 km (0.093 R)
• M25: 4,174,529 km (0.048 R)
• M26: 4,250,674 km (0.09 R)
• M27: 5,135,396 km (0.079 R)
• M28: 5,266,443 km (0.05 R)
• M29: 5,835,663 km (0.098 R)
• M30: 6,266,954 km (0.079 R)
• M31: 6,477,588 km (0.093 R)
• M32: 6,708,417 km (0.12 R)
• M33: 7,069,098 km (0.119 R)
• M34: 7,362,010 km (0.117 R)
• M35: 7,510,112 km (0.047 R)
• M36: 7,640,412 km (0.069 R)
• M37: 7,715,211 km (0.053 R)
• M38: 7,922,254 km (0.102 R)
• M39: 8,035,949 km (0.109 R)
• M40: 8,361,175 km (0.062 R)
• M41: 8,457,665 km (0.095 R)
• M42: 8,710,186 km (0.101 R)
• M43: 9,362,583 km (0.096 R)
• M44: 9,948,857 km (0.101 R)
• M45: 10,133,161 km (0.12 R)
• M46: 10,442,979 km (0.09 R)
• M47: 10,693,106 km (0.096 R)
• M48: 10,903,142 km (0.103 R)
• M49: 11,156,860 km (0.093 R)
• M50: 11,241,981 km (0.025 R)
• M51: 11,348,494 km (0.087 R)
• M52: 11,519,784 km (0.079 R)
• M53: 12,104,113 km (0.11 R)
• M54: 12,454,920 km (0.099 R)
• M55: 12,609,605 km (0.105 R)
• M56: 12,809,168 km (0.098 R)
• M57: 12,965,199 km (0.115 R)
• M58: 13,459,620 km (0.114 R)
• M59: 13,686,560 km (0.105 R)
• M60: 13,777,515 km (0.082 R)
• M61: 14,052,027 km (0.094 R)
• M62: 15,262,274 km (0.089 R)
• M63: 15,522,574 km (0.079 R)
• M64: 15,784,371 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.6

Radius: 8.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.93 AU - 6.61 AU

Year: 8812 Days

Day: 5.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,975,151 km

• M1: 106,663 km (0.073 R)
• M2: 204,949 km (0.096 R)
• M3: 271,670 km (0.053 R)
• M4: 487,240 km (0.057 R)
• M5: 705,504 km (0.079 R)
• M6: 793,766 km (0.079 R)
• M7: 954,285 km (0.075 R)
• M8: 1,564,046 km (0.107 R)
• M9: 1,681,630 km (0.111 R)
• M10: 2,274,935 km (0.063 R)
• M11: 2,505,914 km (0.078 R)
• M12: 2,704,131 km (0.088 R)
• M13: 2,907,734 km (0.117 R)
• M14: 3,116,273 km (0.063 R)
• M15: 3,503,881 km (0.11 R)
• M16: 3,681,155 km (0.083 R)
• M17: 3,884,159 km (0.101 R)
• M18: 4,254,115 km (0.05 R)
• M19: 4,419,570 km (0.085 R)
• M20: 4,635,440 km (0.067 R)
• M21: 4,732,529 km (0.11 R)
• M22: 4,830,366 km (0.105 R)
• M23: 5,430,852 km (0.106 R)
• M24: 6,187,817 km (0.07 R)
• M25: 6,294,929 km (0.12 R)
• M26: 6,483,721 km (0.102 R)
• M27: 7,426,936 km (0.095 R)
• M28: 7,943,647 km (0.039 R)
• M29: 8,089,206 km (0.117 R)
• M30: 8,265,133 km (0.1 R)
• M31: 8,442,257 km (0.076 R)
• M32: 9,500,662 km (0.114 R)
• M33: 9,748,396 km (0.061 R)
• M34: 10,282,011 km (0.059 R)
• M35: 10,345,441 km (0.096 R)
• M36: 10,472,599 km (0.038 R)
• M37: 10,728,561 km (0.104 R)
• M38: 10,954,154 km (0.096 R)
• M39: 11,018,930 km (0.116 R)
• M40: 11,279,380 km (0.101 R)
• M41: 11,640,659 km (0.098 R)
• M42: 12,240,098 km (0.118 R)
• M43: 12,408,395 km (0.107 R)
• M44: 12,645,358 km (0.087 R)
• M45: 12,883,668 km (0.081 R)
• M46: 13,192,438 km (0.12 R)
• M47: 13,852,164 km (0.09 R)
• M48: 14,027,643 km (0.071 R)
• M49: 14,168,414 km (0.114 R)
• M50: 15,276,037 km (0.097 R)
• M51: 16,522,486 km (0.099 R)
• M52: 16,634,086 km (0.1 R)
• M53: 16,932,833 km (0.107 R)
• M54: 17,573,411 km (0.051 R)
• M55: 17,877,544 km (0.119 R)
• M56: 17,992,136 km (0.09 R)
• M57: 18,068,580 km (0.049 R)
• M58: 18,221,918 km (0.05 R)
• M59: 18,645,729 km (0.11 R)
• M60: 19,229,011 km (0.112 R)
• M61: 19,424,685 km (0.084 R)
• M62: 19,699,796 km (0.083 R)
• M63: 19,936,759 km (0.045 R)
• M64: 20,214,263 km (0.11 R)
• M65: 20,733,068 km (0.108 R)
• M66: 21,256,361 km (0.08 R)
• M67: 21,702,462 km (0.087 R)
• M68: 22,851,972 km (0.095 R)
• M69: 22,934,850 km (0.026 R)
• M70: 23,267,256 km (0.113 R)
• M71: 23,685,083 km (0.113 R)
• M72: 24,655,524 km (0.116 R)
• M73: 24,740,496 km (0.08 R)
• M74: 25,038,644 km (0.104 R)
• M75: 26,373,805 km (0.114 R)
• M76: 26,678,536 km (0.069 R)
• M77: 27,159,643 km (0.113 R)
• M78: 27,599,610 km (0.106 R)
• M79: 28,352,836 km (0.032 R)
• M80: 28,486,427 km (0.057 R)
• M81: 28,978,155 km (0.029 R)
• M82: 29,653,290 km (0.11 R)
• M83: 29,834,154 km (0.119 R)
• M84: 29,924,810 km (0.051 R)
• M85: 30,379,139 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.4

Radius: 7.5

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.82 AU - 8.68 AU

Year: 13718 Days

Day: 24.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,975,151 km

• M1: 162,762 km (0.08 R)
• M2: 220,956 km (0.04 R)
• M3: 341,083 km (0.052 R)
• M4: 564,732 km (0.07 R)
• M5: 702,362 km (0.073 R)
• M6: 929,452 km (0.08 R)
• M7: 1,357,750 km (0.119 R)
• M8: 1,715,588 km (0.111 R)
• M9: 3,073,787 km (0.094 R)
• M10: 3,702,248 km (0.035 R)
• M11: 3,865,459 km (0.113 R)
• M12: 3,964,643 km (0.08 R)
• M13: 4,031,214 km (0.059 R)
• M14: 4,131,744 km (0.077 R)
• M15: 4,335,346 km (0.037 R)
• M16: 4,507,533 km (0.101 R)
• M17: 5,662,130 km (0.111 R)
• M18: 6,663,837 km (0.116 R)
• M19: 7,348,098 km (0.059 R)
• M20: 7,677,812 km (0.042 R)
• M21: 8,739,208 km (0.1 R)
• M22: 8,913,340 km (0.08 R)
• M23: 9,044,687 km (0.097 R)
• M24: 9,220,764 km (0.112 R)
• M25: 10,530,942 km (0.077 R)
• M26: 11,184,236 km (0.097 R)
• M27: 11,468,173 km (0.058 R)
• M28: 12,285,725 km (0.049 R)
• M29: 12,431,882 km (0.104 R)
• M30: 12,529,719 km (0.071 R)
• M31: 13,773,626 km (0.101 R)
• M32: 13,824,190 km (0.065 R)
• M33: 14,641,742 km (0.093 R)
• M34: 15,738,444 km (0.102 R)
• M35: 16,699,461 km (0.108 R)
• M36: 17,078,243 km (0.093 R)
• M37: 17,514,769 km (0.028 R)
• M38: 17,734,379 km (0.045 R)
• M39: 18,231,792 km (0.07 R)
• M40: 19,014,637 km (0.119 R)
• M41: 20,152,030 km (0.116 R)
• M42: 20,266,921 km (0.04 R)
• M43: 21,899,034 km (0.112 R)
• M44: 22,254,179 km (0.102 R)
• M45: 23,391,572 km (0.108 R)
• M46: 23,572,884 km (0.101 R)
• M47: 23,633,472 km (0.067 R)
• M48: 23,876,119 km (0.107 R)
• M49: 24,670,484 km (0.08 R)
• M50: 25,473,675 km (0.115 R)
• M51: 26,536,717 km (0.119 R)
• M52: 26,788,939 km (0.065 R)
• M53: 27,869,784 km (0.12 R)
• M54: 27,997,989 km (0.112 R)
• M55: 28,062,017 km (0.097 R)
• M56: 29,224,692 km (0.1 R)
• M57: 30,205,456 km (0.12 R)
• M58: 30,468,748 km (0.095 R)
• M59: 31,797,027 km (0.062 R)
• M60: 32,333,635 km (0.092 R)
• M61: 34,509,835 km (0.069 R)
• M62: 34,578,501 km (0.058 R)
• M63: 35,268,745 km (0.102 R)
• M64: 36,382,352 km (0.063 R)
• M65: 36,452,364 km (0.067 R)
• M66: 37,436,867 km (0.085 R)
• M67: 37,719,757 km (0.053 R)
• M68: 37,932,485 km (0.077 R)
• M69: 38,287,780 km (0.12 R)
• M70: 38,858,496 km (0.081 R)
• M71: 39,504,011 km (0.113 R)
• M72: 39,575,967 km (0.12 R)
• M73: 41,169,633 km (0.097 R)
• M74: 41,461,648 km (0.085 R)
• M75: 41,534,802 km (0.059 R)
• M76: 42,121,225 km (0.053 R)
• M77: 42,489,086 km (0.061 R)
• M78: 45,169,431 km (0.071 R)
• M79: 45,848,007 km (0.086 R)
• M80: 45,999,251 km (0.048 R)
• M81: 46,074,947 km (0.119 R)
• M82: 46,378,033 km (0.079 R)
• M83: 48,211,055 km (0.095 R)
• M84: 48,595,821 km (0.104 R)
• M85: 49,601,268 km (0.115 R)
• M86: 51,632,359 km (0.104 R)
• M87: 51,789,736 km (0.027 R)
• M88: 52,026,100 km (0.077 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: 153 - 11,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit