🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154

Radius: 12.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.23 AU - 2.27 AU

Year: 2251 Days

Day: 6 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 26,919,013 km

• M1: 165,156 km (0.101 R)
• M2: 341,532 km (0.091 R)
• M3: 430,543 km (0.1 R)
• M4: 611,556 km (0.094 R)
• M5: 764,445 km (0.085 R)
• M6: 1,402,929 km (0.114 R)
• M7: 1,489,845 km (0.097 R)
• M8: 1,603,240 km (0.06 R)
• M9: 1,694,495 km (0.118 R)
• M10: 1,987,857 km (0.045 R)
• M11: 2,159,146 km (0.082 R)
• M12: 2,242,023 km (0.076 R)
• M13: 2,344,797 km (0.115 R)
• M14: 2,458,791 km (0.109 R)
• M15: 2,613,774 km (0.096 R)
• M16: 2,792,095 km (0.095 R)
• M17: 3,087,999 km (0.075 R)
• M18: 3,448,081 km (0.083 R)
• M19: 3,589,451 km (0.072 R)
• M20: 3,743,687 km (0.082 R)
• M21: 3,911,536 km (0.113 R)
• M22: 3,990,822 km (0.111 R)
• M23: 4,289,719 km (0.093 R)
• M24: 4,477,464 km (0.106 R)
• M25: 4,608,063 km (0.115 R)
• M26: 4,727,891 km (0.092 R)
• M27: 4,909,653 km (0.05 R)
• M28: 5,056,857 km (0.092 R)
• M29: 5,242,807 km (0.068 R)
• M30: 5,532,428 km (0.098 R)
• M31: 5,634,305 km (0.082 R)
• M32: 5,866,181 km (0.078 R)
• M33: 5,944,122 km (0.119 R)
• M34: 6,022,361 km (0.108 R)
• M35: 6,392,467 km (0.073 R)
• M36: 6,580,362 km (0.074 R)
• M37: 6,661,444 km (0.118 R)
• M38: 7,044,265 km (0.109 R)
• M39: 7,350,043 km (0.11 R)
• M40: 8,750,129 km (0.112 R)
• M41: 8,884,169 km (0.103 R)
• M42: 9,457,727 km (0.068 R)
• M43: 10,168,167 km (0.096 R)
• M44: 10,403,634 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.5

Radius: 13.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.94 AU - 3.56 AU

Year: 3907 Days

Day: 11.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,919,013 km

• M1: 170,990 km (0.067 R)
• M2: 314,904 km (0.12 R)
• M3: 465,549 km (0.06 R)
• M4: 564,433 km (0.056 R)
• M5: 656,286 km (0.092 R)
• M6: 771,327 km (0.103 R)
• M7: 1,274,424 km (0.053 R)
• M8: 1,390,961 km (0.085 R)
• M9: 1,623,885 km (0.067 R)
• M10: 1,751,193 km (0.104 R)
• M11: 2,028,846 km (0.094 R)
• M12: 2,204,923 km (0.088 R)
• M13: 2,294,981 km (0.115 R)
• M14: 2,532,393 km (0.087 R)
• M15: 2,764,120 km (0.099 R)
• M16: 2,903,844 km (0.111 R)
• M17: 3,381,660 km (0.086 R)
• M18: 3,607,253 km (0.077 R)
• M19: 4,010,121 km (0.101 R)
• M20: 4,185,000 km (0.043 R)
• M21: 4,330,110 km (0.12 R)
• M22: 4,443,954 km (0.117 R)
• M23: 5,304,591 km (0.11 R)
• M24: 5,426,812 km (0.046 R)
• M25: 5,638,344 km (0.107 R)
• M26: 5,979,128 km (0.113 R)
• M27: 6,775,288 km (0.109 R)
• M28: 6,984,276 km (0.113 R)
• M29: 7,214,806 km (0.068 R)
• M30: 7,331,044 km (0.101 R)
• M31: 7,624,405 km (0.099 R)
• M32: 7,802,277 km (0.111 R)
• M33: 7,941,553 km (0.05 R)
• M34: 8,121,968 km (0.095 R)
• M35: 8,364,466 km (0.05 R)
• M36: 8,774,214 km (0.088 R)
• M37: 9,064,883 km (0.11 R)
• M38: 9,253,376 km (0.114 R)
• M39: 9,358,693 km (0.065 R)
• M40: 9,634,552 km (0.102 R)
• M41: 9,762,607 km (0.059 R)
• M42: 9,912,953 km (0.077 R)
• M43: 10,281,114 km (0.098 R)
• M44: 10,653,762 km (0.085 R)
• M45: 10,786,455 km (0.12 R)
• M46: 11,008,608 km (0.116 R)
• M47: 11,142,797 km (0.099 R)
• M48: 11,435,112 km (0.085 R)
• M49: 11,661,752 km (0.087 R)
• M50: 11,912,778 km (0.072 R)
• M51: 12,327,463 km (0.1 R)
• M52: 12,911,343 km (0.081 R)
• M53: 13,052,863 km (0.063 R)
• M54: 13,242,254 km (0.105 R)
• M55: 13,504,200 km (0.095 R)
• M56: 13,623,878 km (0.104 R)
• M57: 14,251,890 km (0.074 R)
• M58: 14,471,500 km (0.044 R)
• M59: 14,864,643 km (0.058 R)
• M60: 14,988,211 km (0.089 R)
• M61: 15,561,021 km (0.109 R)
• M62: 15,661,401 km (0.078 R)
• M63: 16,192,025 km (0.109 R)
• M64: 16,370,196 km (0.097 R)
• M65: 16,831,256 km (0.051 R)
• M66: 17,530,926 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.8

Radius: 11.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.89 AU - 3.89 AU

Year: 5116 Days

Day: 7.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,919,013 km

• M1: 221,255 km (0.089 R)
• M2: 347,516 km (0.08 R)
• M3: 448,943 km (0.079 R)
• M4: 563,086 km (0.036 R)
• M5: 994,227 km (0.113 R)
• M6: 1,089,372 km (0.107 R)
• M7: 1,175,540 km (0.101 R)
• M8: 1,276,967 km (0.073 R)
• M9: 1,475,334 km (0.065 R)
• M10: 1,599,500 km (0.111 R)
• M11: 1,698,534 km (0.025 R)
• M12: 1,785,151 km (0.108 R)
• M13: 1,977,983 km (0.093 R)
• M14: 2,069,387 km (0.115 R)
• M15: 2,146,729 km (0.076 R)
• M16: 2,240,827 km (0.107 R)
• M17: 2,783,418 km (0.06 R)
• M18: 2,938,401 km (0.061 R)
• M19: 3,221,291 km (0.088 R)
• M20: 3,531,557 km (0.073 R)
• M21: 3,756,552 km (0.05 R)
• M22: 4,319,639 km (0.102 R)
• M23: 4,399,524 km (0.114 R)
• M24: 4,540,295 km (0.103 R)
• M25: 4,621,377 km (0.087 R)
• M26: 5,546,042 km (0.069 R)
• M27: 5,632,958 km (0.051 R)
• M28: 5,720,323 km (0.095 R)
• M29: 5,852,269 km (0.083 R)
• M30: 7,729,872 km (0.07 R)
• M31: 8,269,920 km (0.114 R)
• M32: 8,519,300 km (0.08 R)
• M33: 8,645,111 km (0.115 R)
• M34: 8,746,090 km (0.062 R)
• M35: 8,847,517 km (0.109 R)
• M36: 9,282,847 km (0.1 R)
• M37: 9,386,219 km (0.074 R)
• M38: 9,909,363 km (0.116 R)
• M39: 10,874,718 km (0.068 R)
• M40: 11,479,393 km (0.069 R)
• M41: 11,646,194 km (0.066 R)
• M42: 12,094,988 km (0.119 R)
• M43: 13,183,612 km (0.11 R)
• M44: 13,798,608 km (0.099 R)
• M45: 13,946,561 km (0.116 R)
• M46: 14,905,034 km (0.095 R)
• M47: 15,300,571 km (0.088 R)
• M48: 15,484,277 km (0.076 R)
• M49: 15,699,549 km (0.097 R)
• M50: 15,792,150 km (0.075 R)
• M51: 16,008,767 km (0.088 R)
• M52: 16,413,878 km (0.104 R)
• M53: 16,853,846 km (0.038 R)
• M54: 17,106,965 km (0.118 R)
• M55: 17,233,974 km (0.075 R)
• M56: 17,489,188 km (0.099 R)
• M57: 18,229,398 km (0.113 R)
• M58: 18,391,712 km (0.055 R)
• M59: 18,619,699 km (0.098 R)
• M60: 18,947,169 km (0.111 R)
• M61: 19,243,372 km (0.111 R)
• M62: 19,342,556 km (0.09 R)
• M63: 20,275,598 km (0.091 R)
• M64: 20,376,427 km (0.1 R)
• M65: 21,257,558 km (0.049 R)
• M66: 21,874,799 km (0.111 R)
• M67: 21,978,321 km (0.118 R)
• M68: 22,428,461 km (0.102 R)
• M69: 23,267,555 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.1

Radius: 7.9

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.5 AU - 6.1 AU

Year: 9315 Days

Day: 24.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,919,013 km

• M1: 111,002 km (0.077 R)
• M2: 169,943 km (0.113 R)
• M3: 233,522 km (0.119 R)
• M4: 432,637 km (0.038 R)
• M5: 562,937 km (0.095 R)
• M6: 695,181 km (0.066 R)
• M7: 862,881 km (0.082 R)
• M8: 964,757 km (0.052 R)
• M9: 1,294,770 km (0.099 R)
• M10: 1,457,532 km (0.094 R)
• M11: 1,549,086 km (0.048 R)
• M12: 1,706,164 km (0.069 R)
• M13: 1,819,260 km (0.057 R)
• M14: 1,918,144 km (0.057 R)
• M15: 1,968,409 km (0.085 R)
• M16: 2,069,986 km (0.07 R)
• M17: 2,121,597 km (0.099 R)
• M18: 2,173,507 km (0.091 R)
• M19: 2,243,370 km (0.089 R)
• M20: 2,457,893 km (0.108 R)
• M21: 2,604,499 km (0.104 R)
• M22: 2,697,698 km (0.11 R)
• M23: 3,042,372 km (0.093 R)
• M24: 3,626,851 km (0.109 R)
• M25: 3,773,157 km (0.081 R)
• M26: 4,646,061 km (0.11 R)
• M27: 4,873,749 km (0.091 R)
• M28: 5,058,652 km (0.086 R)
• M29: 5,363,981 km (0.099 R)
• M30: 5,459,125 km (0.099 R)
• M31: 5,651,060 km (0.065 R)
• M32: 6,140,843 km (0.035 R)
• M33: 6,340,706 km (0.086 R)
• M34: 6,567,945 km (0.118 R)
• M35: 6,772,296 km (0.071 R)
• M36: 7,556,936 km (0.081 R)
• M37: 7,663,749 km (0.049 R)
• M38: 7,744,233 km (0.07 R)
• M39: 7,797,939 km (0.031 R)
• M40: 8,123,314 km (0.105 R)
• M41: 9,932,102 km (0.071 R)
• M42: 10,373,565 km (0.073 R)
• M43: 10,671,415 km (0.035 R)
• M44: 11,032,544 km (0.068 R)
• M45: 11,890,637 km (0.089 R)
• M46: 12,264,931 km (0.082 R)
• M47: 12,801,987 km (0.073 R)
• M48: 12,961,309 km (0.117 R)
• M49: 13,573,015 km (0.072 R)
• M50: 13,768,090 km (0.117 R)
• M51: 14,161,234 km (0.115 R)
• M52: 14,293,029 km (0.11 R)
• M53: 14,724,320 km (0.077 R)
• M54: 15,565,808 km (0.114 R)
• M55: 16,284,626 km (0.083 R)
• M56: 16,457,262 km (0.116 R)
• M57: 17,224,549 km (0.105 R)
• M58: 17,295,010 km (0.114 R)
• M59: 17,365,321 km (0.113 R)
• M60: 17,612,606 km (0.096 R)
• M61: 17,896,692 km (0.075 R)
• M62: 18,397,397 km (0.062 R)
• M63: 18,469,204 km (0.036 R)
• M64: 18,721,575 km (0.095 R)
• M65: 18,938,941 km (0.116 R)
• M66: 19,120,553 km (0.096 R)
• M67: 19,889,934 km (0.094 R)
• M68: 20,259,890 km (0.101 R)
• M69: 20,819,087 km (0.065 R)
• M70: 21,232,276 km (0.053 R)
• M71: 21,838,297 km (0.043 R)
• M72: 21,914,442 km (0.083 R)
• M73: 22,105,180 km (0.044 R)
• M74: 22,373,110 km (0.096 R)
• M75: 22,450,003 km (0.069 R)
• M76: 23,339,063 km (0.107 R)
• M77: 23,690,169 km (0.116 R)
• M78: 24,082,265 km (0.102 R)
• M79: 24,793,454 km (0.072 R)
• M80: 25,391,396 km (0.074 R)
• M81: 25,712,134 km (0.096 R)
• M82: 26,034,368 km (0.117 R)
• M83: 26,195,934 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.6

Radius: 5.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.5 AU - 6.62 AU

Year: 9948 Days

Day: 18.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 26,919,013 km

• M1: 107,860 km (0.036 R)
• M2: 224,397 km (0.12 R)
• M3: 311,313 km (0.114 R)
• M4: 372,798 km (0.067 R)
• M5: 428,897 km (0.099 R)
• M6: 874,699 km (0.115 R)
• M7: 964,158 km (0.081 R)
• M8: 1,110,764 km (0.117 R)
• M9: 1,264,551 km (0.093 R)
• M10: 1,365,978 km (0.114 R)
• M11: 1,639,293 km (0.119 R)
• M12: 1,863,391 km (0.074 R)
• M13: 2,200,435 km (0.059 R)
• M14: 2,519,677 km (0.116 R)
• M15: 3,064,363 km (0.077 R)
• M16: 3,460,797 km (0.119 R)
• M17: 3,582,719 km (0.112 R)
• M18: 3,852,145 km (0.085 R)
• M19: 4,149,396 km (0.108 R)
• M20: 4,235,714 km (0.078 R)
• M21: 4,432,136 km (0.097 R)
• M22: 4,788,777 km (0.108 R)
• M23: 5,016,166 km (0.113 R)
• M24: 5,085,131 km (0.108 R)
• M25: 5,247,295 km (0.076 R)
• M26: 5,481,864 km (0.102 R)
• M27: 5,985,560 km (0.08 R)
• M28: 6,403,986 km (0.057 R)
• M29: 6,453,802 km (0.096 R)
• M30: 6,629,430 km (0.055 R)
• M31: 6,985,173 km (0.096 R)
• M32: 7,087,947 km (0.104 R)
• M33: 7,477,949 km (0.074 R)
• M34: 7,635,924 km (0.118 R)
• M35: 7,768,318 km (0.034 R)
• M36: 8,035,500 km (0.064 R)
• M37: 8,143,360 km (0.118 R)
• M38: 8,305,823 km (0.114 R)
• M39: 9,106,172 km (0.118 R)
• M40: 9,758,419 km (0.108 R)
• M41: 9,902,182 km (0.034 R)
• M42: 10,572,530 km (0.049 R)
• M43: 11,047,504 km (0.108 R)
• M44: 11,197,251 km (0.115 R)
• M45: 11,559,727 km (0.097 R)
• M46: 11,681,350 km (0.106 R)
• M47: 12,607,211 km (0.058 R)
• M48: 13,142,323 km (0.102 R)
• M49: 14,857,462 km (0.069 R)
• M50: 14,956,646 km (0.111 R)
• M51: 14,989,856 km (0.068 R)
• M52: 15,222,182 km (0.057 R)
• M53: 15,892,979 km (0.072 R)
• M54: 15,994,406 km (0.085 R)
• M55: 16,062,174 km (0.071 R)
• M56: 16,231,967 km (0.103 R)
• M57: 16,368,101 km (0.076 R)
• M58: 17,193,582 km (0.041 R)
• M59: 17,228,289 km (0.115 R)
• M60: 17,716,427 km (0.064 R)
• M61: 18,102,988 km (0.049 R)
• M62: 18,386,027 km (0.109 R)
• M63: 18,813,279 km (0.058 R)
• M64: 18,920,540 km (0.092 R)
• M65: 18,956,294 km (0.087 R)
• M66: 19,604,951 km (0.086 R)
• M67: 19,859,117 km (0.092 R)
• M68: 20,224,136 km (0.03 R)
• M69: 20,370,742 km (0.115 R)
• M70: 20,738,753 km (0.076 R)
• M71: 21,969,046 km (0.06 R)
• M72: 22,157,539 km (0.089 R)
• M73: 22,954,896 km (0.085 R)
• M74: 22,993,193 km (0.111 R)
• M75: 23,146,231 km (0.072 R)
• M76: 24,071,494 km (0.095 R)
• M77: 24,110,240 km (0.033 R)
• M78: 24,149,135 km (0.058 R)
• M79: 24,695,018 km (0.113 R)
• M80: 25,759,257 km (0.077 R)
• M81: 25,878,487 km (0.104 R)
• M82: 25,918,280 km (0.07 R)
• M83: 25,958,073 km (0.052 R)
• M84: 26,437,085 km (0.1 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: 471 - 19,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit