🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.6

Radius: 13.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.02 AU - 1.4 AU

Year: 859 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 69.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 52,236,089 km

• M1: 190,737 km (0.061 R)
• M2: 323,879 km (0.097 R)
• M3: 423,960 km (0.11 R)
• M4: 530,025 km (0.084 R)
• M5: 613,501 km (0.047 R)
• M6: 712,684 km (0.114 R)
• M7: 856,747 km (0.094 R)
• M8: 947,104 km (0.037 R)
• M9: 1,077,254 km (0.071 R)
• M10: 1,213,987 km (0.107 R)
• M11: 1,317,359 km (0.069 R)
• M12: 1,417,141 km (0.06 R)
• M13: 1,540,559 km (0.112 R)
• M14: 1,653,356 km (0.098 R)
• M15: 1,910,066 km (0.066 R)
• M16: 2,062,955 km (0.069 R)
• M17: 2,164,532 km (0.104 R)
• M18: 2,299,918 km (0.054 R)
• M19: 2,446,524 km (0.118 R)
• M20: 2,672,416 km (0.07 R)
• M21: 2,870,334 km (0.118 R)
• M22: 2,957,999 km (0.067 R)
• M23: 3,073,189 km (0.067 R)
• M24: 3,199,150 km (0.079 R)
• M25: 3,345,158 km (0.08 R)
• M26: 3,437,609 km (0.074 R)
• M27: 3,587,207 km (0.109 R)
• M28: 3,672,478 km (0.057 R)
• M29: 3,758,347 km (0.105 R)
• M30: 3,922,307 km (0.069 R)
• M31: 4,237,659 km (0.096 R)
• M32: 4,479,708 km (0.116 R)
• M33: 4,716,073 km (0.055 R)
• M34: 4,840,987 km (0.049 R)
• M35: 4,998,663 km (0.101 R)
• M36: 5,083,485 km (0.118 R)
• M37: 5,211,691 km (0.113 R)
• M38: 5,319,401 km (0.097 R)
• M39: 5,471,393 km (0.089 R)
• M40: 5,602,739 km (0.085 R)
• M41: 5,702,072 km (0.097 R)
• M42: 6,241,522 km (0.085 R)
• M43: 6,424,929 km (0.037 R)
• M44: 6,680,293 km (0.086 R)
• M45: 7,224,829 km (0.101 R)
• M46: 7,357,223 km (0.097 R)
• M47: 7,551,102 km (0.069 R)
• M48: 7,661,057 km (0.066 R)
• M49: 7,759,193 km (0.116 R)
• M50: 7,969,079 km (0.103 R)
• M51: 8,369,402 km (0.077 R)
• M52: 8,648,403 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.3

Radius: 10.5

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.6 AU - 1.68 AU

Year: 1356 Days

Day: 6 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 52,236,089 km

• M1: 130,749 km (0.119 R)
• M2: 223,350 km (0.092 R)
• M3: 382,971 km (0.065 R)
• M4: 495,319 km (0.08 R)
• M5: 604,226 km (0.078 R)
• M6: 679,174 km (0.111 R)
• M7: 762,201 km (0.113 R)
• M8: 881,879 km (0.051 R)
• M9: 1,018,313 km (0.106 R)
• M10: 1,089,222 km (0.065 R)
• M11: 1,209,798 km (0.066 R)
• M12: 1,312,871 km (0.054 R)
• M13: 1,407,716 km (0.092 R)
• M14: 1,724,714 km (0.033 R)
• M15: 1,898,098 km (0.119 R)
• M16: 1,974,243 km (0.102 R)
• M17: 2,096,913 km (0.085 R)
• M18: 2,169,169 km (0.072 R)
• M19: 2,397,755 km (0.114 R)
• M20: 2,501,127 km (0.11 R)
• M21: 2,578,020 km (0.074 R)
• M22: 2,684,085 km (0.113 R)
• M23: 2,762,773 km (0.045 R)
• M24: 3,048,057 km (0.077 R)
• M25: 3,168,034 km (0.097 R)
• M26: 3,312,396 km (0.076 R)
• M27: 3,474,710 km (0.111 R)
• M28: 3,871,593 km (0.091 R)
• M29: 3,968,981 km (0.093 R)
• M30: 4,166,450 km (0.073 R)
• M31: 4,266,382 km (0.097 R)
• M32: 4,383,966 km (0.061 R)
• M33: 4,460,111 km (0.098 R)
• M34: 4,674,036 km (0.03 R)
• M35: 5,103,232 km (0.083 R)
• M36: 5,291,127 km (0.115 R)
• M37: 5,381,484 km (0.065 R)
• M38: 5,581,796 km (0.105 R)
• M39: 5,766,250 km (0.116 R)
• M40: 6,245,562 km (0.098 R)
• M41: 6,321,856 km (0.092 R)
• M42: 6,465,919 km (0.032 R)
• M43: 6,533,388 km (0.115 R)
• M44: 6,601,305 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 13.7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.66 AU - 2.48 AU

Year: 1923 Days

Day: 5.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,236,089 km

• M1: 180,415 km (0.102 R)
• M2: 269,127 km (0.063 R)
• M3: 517,908 km (0.106 R)
• M4: 757,713 km (0.111 R)
• M5: 870,061 km (0.102 R)
• M6: 988,842 km (0.031 R)
• M7: 1,133,353 km (0.042 R)
• M8: 1,401,732 km (0.108 R)
• M9: 1,772,585 km (0.074 R)
• M10: 1,963,771 km (0.111 R)
• M11: 2,049,640 km (0.048 R)
• M12: 2,212,702 km (0.071 R)
• M13: 2,354,072 km (0.095 R)
• M14: 2,511,898 km (0.068 R)
• M15: 2,741,680 km (0.08 R)
• M16: 2,838,320 km (0.099 R)
• M17: 3,121,060 km (0.085 R)
• M18: 3,353,984 km (0.119 R)
• M19: 3,517,345 km (0.106 R)
• M20: 3,638,071 km (0.105 R)
• M21: 3,790,810 km (0.103 R)
• M22: 4,071,156 km (0.109 R)
• M23: 4,294,057 km (0.052 R)
• M24: 4,472,079 km (0.078 R)
• M25: 4,801,942 km (0.051 R)
• M26: 5,122,979 km (0.07 R)
• M27: 5,363,981 km (0.053 R)
• M28: 5,503,406 km (0.115 R)
• M29: 5,679,334 km (0.042 R)
• M30: 5,839,403 km (0.107 R)
• M31: 5,928,863 km (0.115 R)
• M32: 6,018,921 km (0.066 R)
• M33: 6,163,881 km (0.091 R)
• M34: 6,273,387 km (0.109 R)
• M35: 6,402,041 km (0.098 R)
• M36: 6,587,393 km (0.066 R)
• M37: 6,680,592 km (0.049 R)
• M38: 6,812,089 km (0.092 R)
• M39: 6,963,332 km (0.089 R)
• M40: 7,598,973 km (0.094 R)
• M41: 7,755,902 km (0.071 R)
• M42: 8,013,210 km (0.11 R)
• M43: 8,333,948 km (0.097 R)
• M44: 8,843,329 km (0.112 R)
• M45: 9,112,306 km (0.112 R)
• M46: 9,468,199 km (0.108 R)
• M47: 9,722,216 km (0.072 R)
• M48: 9,849,973 km (0.098 R)
• M49: 9,935,543 km (0.047 R)
• M50: 10,936,951 km (0.1 R)
• M51: 11,225,824 km (0.119 R)
• M52: 11,517,241 km (0.086 R)
• M53: 11,630,038 km (0.097 R)
• M54: 11,788,462 km (0.057 R)
• M55: 12,917,926 km (0.102 R)
• M56: 13,294,164 km (0.11 R)
• M57: 13,555,063 km (0.118 R)
• M58: 13,650,357 km (0.107 R)
• M59: 13,745,800 km (0.116 R)
• M60: 13,889,414 km (0.094 R)
• M61: 14,154,053 km (0.1 R)
• M62: 15,477,545 km (0.108 R)
• M63: 15,702,092 km (0.112 R)
• M64: 15,977,801 km (0.118 R)
• M65: 16,154,176 km (0.094 R)
• M66: 16,840,382 km (0.049 R)
• M67: 17,251,477 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.5

Radius: 10.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.56 AU - 5.02 AU

Year: 6769 Days

Day: 7.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,236,089 km

• M1: 187,147 km (0.083 R)
• M2: 256,560 km (0.098 R)
• M3: 342,280 km (0.096 R)
• M4: 477,516 km (0.038 R)
• M5: 643,869 km (0.093 R)
• M6: 784,940 km (0.046 R)
• M7: 853,755 km (0.028 R)
• M8: 985,700 km (0.101 R)
• M9: 1,124,976 km (0.07 R)
• M10: 1,367,325 km (0.112 R)
• M11: 1,538,465 km (0.112 R)
• M12: 1,611,767 km (0.065 R)
• M13: 1,701,526 km (0.086 R)
• M14: 1,777,671 km (0.101 R)
• M15: 2,175,901 km (0.119 R)
• M16: 2,275,683 km (0.068 R)
• M17: 2,428,273 km (0.093 R)
• M18: 2,531,944 km (0.092 R)
• M19: 2,601,806 km (0.115 R)
• M20: 2,851,784 km (0.094 R)
• M21: 2,961,439 km (0.065 R)
• M22: 3,222,637 km (0.058 R)
• M23: 3,668,140 km (0.107 R)
• M24: 3,807,565 km (0.081 R)
• M25: 4,071,306 km (0.115 R)
• M26: 4,362,124 km (0.108 R)
• M27: 4,595,497 km (0.118 R)
• M28: 4,724,450 km (0.058 R)
• M29: 4,876,442 km (0.108 R)
• M30: 5,074,360 km (0.101 R)
• M31: 5,387,468 km (0.036 R)
• M32: 5,569,230 km (0.06 R)
• M33: 5,683,971 km (0.119 R)
• M34: 5,753,085 km (0.09 R)
• M35: 6,388,427 km (0.102 R)
• M36: 6,532,640 km (0.105 R)
• M37: 6,653,664 km (0.101 R)
• M38: 6,897,958 km (0.097 R)
• M39: 7,244,875 km (0.062 R)
• M40: 7,395,371 km (0.047 R)
• M41: 8,742,649 km (0.065 R)
• M42: 9,335,206 km (0.114 R)
• M43: 9,417,036 km (0.107 R)
• M44: 9,499,016 km (0.075 R)
• M45: 9,663,873 km (0.093 R)
• M46: 10,136,153 km (0.09 R)
• M47: 10,587,490 km (0.096 R)
• M48: 11,189,771 km (0.111 R)
• M49: 11,334,881 km (0.114 R)
• M50: 11,451,418 km (0.091 R)
• M51: 11,568,254 km (0.09 R)
• M52: 11,715,009 km (0.105 R)
• M53: 11,950,925 km (0.06 R)
• M54: 12,158,866 km (0.099 R)
• M55: 12,367,854 km (0.078 R)
• M56: 13,277,110 km (0.101 R)
• M57: 13,801,900 km (0.038 R)
• M58: 14,491,097 km (0.116 R)
• M59: 14,839,959 km (0.102 R)
• M60: 15,384,495 km (0.062 R)
• M61: 15,643,001 km (0.054 R)
• M62: 17,057,149 km (0.088 R)
• M63: 18,272,333 km (0.083 R)
• M64: 19,202,083 km (0.081 R)
• M65: 19,445,479 km (0.063 R)
• M66: 19,935,711 km (0.095 R)
• M67: 20,076,483 km (0.073 R)
• M68: 20,643,010 km (0.103 R)
• M69: 21,035,555 km (0.096 R)
• M70: 21,286,580 km (0.058 R)
• M71: 22,045,789 km (0.09 R)
• M72: 22,740,223 km (0.087 R)
• M73: 23,219,684 km (0.114 R)
• M74: 23,553,437 km (0.092 R)
• M75: 23,627,787 km (0.115 R)
• M76: 23,814,186 km (0.063 R)
• M77: 24,980,301 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.8

Radius: 5.3

Gravity: 16.58 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.7 AU - 7.7 AU

Year: 13796 Days

Day: 22.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,236,089 km

• M1: 70,610 km (0.074 R)
• M2: 191,934 km (0.11 R)
• M3: 337,044 km (0.104 R)
• M4: 531,072 km (0.118 R)
• M5: 631,752 km (0.111 R)
• M6: 1,202,468 km (0.101 R)
• M7: 1,969,157 km (0.084 R)
• M8: 2,100,504 km (0.069 R)
• M9: 3,249,565 km (0.116 R)
• M10: 3,754,907 km (0.116 R)
• M11: 4,489,283 km (0.114 R)
• M12: 4,523,690 km (0.12 R)
• M13: 4,697,224 km (0.089 R)
• M14: 4,943,761 km (0.087 R)
• M15: 5,376,099 km (0.106 R)
• M16: 5,745,605 km (0.111 R)
• M17: 6,161,488 km (0.116 R)
• M18: 7,182,792 km (0.108 R)
• M19: 8,552,809 km (0.1 R)
• M20: 8,724,249 km (0.094 R)
• M21: 9,554,068 km (0.072 R)
• M22: 9,731,940 km (0.051 R)
• M23: 10,591,828 km (0.062 R)
• M24: 10,961,186 km (0.12 R)
• M25: 11,475,802 km (0.1 R)
• M26: 11,759,889 km (0.112 R)
• M27: 11,807,461 km (0.098 R)
• M28: 11,902,755 km (0.075 R)
• M29: 11,998,348 km (0.091 R)
• M30: 12,383,263 km (0.116 R)
• M31: 13,017,408 km (0.092 R)
• M32: 13,264,095 km (0.119 R)
• M33: 13,363,129 km (0.087 R)
• M34: 13,762,107 km (0.093 R)
• M35: 14,827,692 km (0.048 R)
• M36: 15,292,493 km (0.084 R)
• M37: 15,919,607 km (0.116 R)
• M38: 16,130,540 km (0.093 R)
• M39: 16,448,585 km (0.086 R)
• M40: 17,415,287 km (0.109 R)
• M41: 20,138,566 km (0.051 R)
• M42: 21,403,715 km (0.093 R)
• M43: 22,045,939 km (0.118 R)
• M44: 22,222,165 km (0.093 R)
• M45: 22,516,873 km (0.068 R)
• M46: 23,528,753 km (0.07 R)
• M47: 23,949,572 km (0.066 R)
• M48: 24,010,009 km (0.083 R)
• M49: 24,070,297 km (0.093 R)
• M50: 24,191,322 km (0.088 R)
• M51: 25,843,481 km (0.077 R)
• M52: 25,905,414 km (0.105 R)
• M53: 26,402,229 km (0.111 R)
• M54: 27,658,253 km (0.059 R)
• M55: 30,032,670 km (0.103 R)
• M56: 30,554,617 km (0.117 R)
• M57: 30,947,910 km (0.087 R)
• M58: 31,541,215 km (0.079 R)
• M59: 32,138,260 km (0.07 R)
• M60: 34,019,304 km (0.116 R)
• M61: 34,290,824 km (0.08 R)
• M62: 36,489,613 km (0.079 R)
• M63: 39,230,396 km (0.102 R)
• M64: 39,444,022 km (0.104 R)
• M65: 39,586,589 km (0.054 R)
• M66: 41,891,144 km (0.065 R)
• M67: 43,133,105 km (0.03 R)
• M68: 43,648,021 km (0.081 R)
• M69: 44,461,235 km (0.064 R)
• M70: 44,906,887 km (0.09 R)
• M71: 45,428,685 km (0.114 R)
• M72: 47,611,916 km (0.075 R)
• M73: 47,991,745 km (0.119 R)
• M74: 49,752,063 km (0.104 R)
• M75: 52,157,896 km (0.073 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: 238 - 10,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit