🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 14.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.98 AU - 0.98 AU

Year: 617 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,940,103 km

• M1: 180,415 km (0.077 R)
• M2: 271,819 km (0.079 R)
• M3: 448,345 km (0.112 R)
• M4: 556,803 km (0.05 R)
• M5: 649,255 km (0.06 R)
• M6: 814,860 km (0.092 R)
• M7: 935,435 km (0.066 R)
• M8: 1,054,366 km (0.1 R)
• M9: 1,183,170 km (0.119 R)
• M10: 1,290,581 km (0.12 R)
• M11: 1,387,371 km (0.092 R)
• M12: 1,515,726 km (0.11 R)
• M13: 1,603,540 km (0.106 R)
• M14: 1,723,667 km (0.111 R)
• M15: 2,010,745 km (0.086 R)
• M16: 2,141,045 km (0.076 R)
• M17: 2,268,801 km (0.11 R)
• M18: 2,404,786 km (0.089 R)
• M19: 2,514,441 km (0.071 R)
• M20: 2,945,582 km (0.081 R)
• M21: 3,038,482 km (0.033 R)
• M22: 3,189,127 km (0.103 R)
• M23: 3,387,644 km (0.069 R)
• M24: 3,511,212 km (0.085 R)
• M25: 3,723,042 km (0.061 R)
• M26: 3,844,067 km (0.088 R)
• M27: 3,945,943 km (0.032 R)
• M28: 4,103,918 km (0.095 R)
• M29: 4,194,126 km (0.067 R)
• M30: 4,292,113 km (0.078 R)
• M31: 4,526,084 km (0.118 R)
• M32: 4,669,997 km (0.1 R)
• M33: 4,778,904 km (0.051 R)
• M34: 4,910,849 km (0.115 R)
• M35: 5,021,701 km (0.085 R)
• M36: 5,163,221 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 14.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.17 AU - 1.73 AU

Year: 1110 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 47,940,103 km

• M1: 195,524 km (0.097 R)
• M2: 292,913 km (0.063 R)
• M3: 390,301 km (0.05 R)
• M4: 562,338 km (0.106 R)
• M5: 846,126 km (0.026 R)
• M6: 962,812 km (0.07 R)
• M7: 1,099,694 km (0.112 R)
• M8: 1,199,775 km (0.108 R)
• M9: 1,356,404 km (0.072 R)
• M10: 1,464,713 km (0.086 R)
• M11: 1,584,391 km (0.029 R)
• M12: 1,724,115 km (0.062 R)
• M13: 1,972,598 km (0.033 R)
• M14: 2,087,937 km (0.036 R)
• M15: 2,187,420 km (0.076 R)
• M16: 2,279,273 km (0.03 R)
• M17: 2,419,596 km (0.077 R)
• M18: 2,563,060 km (0.097 R)
• M19: 2,719,091 km (0.095 R)
• M20: 2,888,585 km (0.032 R)
• M21: 3,061,670 km (0.099 R)
• M22: 3,154,720 km (0.071 R)
• M23: 3,269,761 km (0.091 R)
• M24: 3,365,055 km (0.068 R)
• M25: 3,493,559 km (0.051 R)
• M26: 3,590,947 km (0.071 R)
• M27: 3,810,856 km (0.101 R)
• M28: 4,298,994 km (0.079 R)
• M29: 4,603,874 km (0.079 R)
• M30: 4,795,061 km (0.096 R)
• M31: 5,422,324 km (0.061 R)
• M32: 5,701,025 km (0.11 R)
• M33: 6,010,543 km (0.119 R)
• M34: 6,141,142 km (0.106 R)
• M35: 6,405,182 km (0.061 R)
• M36: 6,538,624 km (0.104 R)
• M37: 6,754,045 km (0.079 R)
• M38: 7,109,340 km (0.042 R)
• M39: 7,710,274 km (0.058 R)
• M40: 7,880,965 km (0.089 R)
• M41: 8,096,087 km (0.039 R)
• M42: 8,327,665 km (0.098 R)
• M43: 8,473,672 km (0.072 R)
• M44: 8,649,898 km (0.078 R)
• M45: 9,140,729 km (0.082 R)
• M46: 9,824,840 km (0.058 R)
• M47: 10,041,159 km (0.051 R)
• M48: 10,384,187 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.1

Radius: 11.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.28 AU - 4.54 AU

Year: 5888 Days

Day: 9.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,940,103 km

• M1: 172,038 km (0.06 R)
• M2: 297,401 km (0.085 R)
• M3: 427,700 km (0.096 R)
• M4: 630,854 km (0.088 R)
• M5: 968,197 km (0.029 R)
• M6: 1,327,232 km (0.088 R)
• M7: 1,427,762 km (0.079 R)
• M8: 1,672,803 km (0.107 R)
• M9: 2,085,694 km (0.072 R)
• M10: 2,304,256 km (0.072 R)
• M11: 2,426,627 km (0.067 R)
• M12: 2,720,886 km (0.069 R)
• M13: 3,004,524 km (0.105 R)
• M14: 3,366,999 km (0.095 R)
• M15: 4,084,471 km (0.117 R)
• M16: 4,208,637 km (0.091 R)
• M17: 4,334,150 km (0.056 R)
• M18: 4,718,018 km (0.118 R)
• M19: 4,796,108 km (0.097 R)
• M20: 5,656,295 km (0.118 R)
• M21: 5,794,973 km (0.03 R)
• M22: 6,019,370 km (0.114 R)
• M23: 6,104,341 km (0.056 R)
• M24: 6,332,627 km (0.088 R)
• M25: 6,447,818 km (0.036 R)
• M26: 6,651,271 km (0.092 R)
• M27: 6,886,289 km (0.025 R)
• M28: 7,213,909 km (0.09 R)
• M29: 8,416,675 km (0.07 R)
• M30: 8,703,155 km (0.075 R)
• M31: 8,799,347 km (0.1 R)
• M32: 8,895,837 km (0.111 R)
• M33: 10,352,023 km (0.083 R)
• M34: 10,762,071 km (0.1 R)
• M35: 11,107,791 km (0.077 R)
• M36: 11,916,817 km (0.104 R)
• M37: 12,095,137 km (0.092 R)
• M38: 12,382,515 km (0.097 R)
• M39: 12,854,197 km (0.11 R)
• M40: 13,294,763 km (0.103 R)
• M41: 15,261,227 km (0.084 R)
• M42: 15,416,210 km (0.114 R)
• M43: 15,649,732 km (0.059 R)
• M44: 15,845,107 km (0.056 R)
• M45: 17,478,566 km (0.045 R)
• M46: 17,966,704 km (0.116 R)
• M47: 18,048,534 km (0.094 R)
• M48: 18,500,619 km (0.074 R)
• M49: 18,831,829 km (0.098 R)
• M50: 19,710,417 km (0.085 R)
• M51: 20,388,843 km (0.096 R)
• M52: 20,474,264 km (0.049 R)
• M53: 21,161,217 km (0.097 R)
• M54: 22,690,407 km (0.109 R)
• M55: 23,000,523 km (0.075 R)
• M56: 23,267,555 km (0.098 R)
• M57: 23,356,716 km (0.119 R)
• M58: 23,446,025 km (0.113 R)
• M59: 23,669,824 km (0.079 R)
• M60: 24,164,694 km (0.099 R)
• M61: 24,708,482 km (0.115 R)
• M62: 24,981,947 km (0.108 R)
• M63: 25,164,755 km (0.108 R)
• M64: 25,393,939 km (0.086 R)
• M65: 25,531,719 km (0.081 R)
• M66: 26,039,155 km (0.09 R)
• M67: 26,550,032 km (0.075 R)
• M68: 27,204,971 km (0.117 R)
• M69: 27,299,068 km (0.116 R)
• M70: 28,578,579 km (0.059 R)
• M71: 29,057,591 km (0.061 R)
• M72: 29,297,995 km (0.026 R)
• M73: 29,587,317 km (0.09 R)
• M74: 29,732,427 km (0.116 R)
• M75: 29,877,687 km (0.076 R)
• M76: 30,023,245 km (0.07 R)
• M77: 30,315,111 km (0.032 R)
• M78: 30,607,724 km (0.07 R)
• M79: 31,590,283 km (0.094 R)
• M80: 32,234,452 km (0.089 R)
• M81: 32,383,750 km (0.094 R)
• M82: 32,583,164 km (0.067 R)
• M83: 33,384,859 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.3

Radius: 5.9

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.09 AU - 10.59 AU

Year: 21140 Days

Day: 20.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 47,940,103 km

• M1: 98,735 km (0.061 R)
• M2: 339,737 km (0.088 R)
• M3: 427,102 km (0.079 R)
• M4: 922,869 km (0.077 R)
• M5: 1,428,660 km (0.119 R)
• M6: 1,574,368 km (0.079 R)
• M7: 1,664,127 km (0.096 R)
• M8: 2,476,144 km (0.097 R)
• M9: 3,163,845 km (0.064 R)
• M10: 3,548,162 km (0.117 R)
• M11: 4,572,609 km (0.028 R)
• M12: 4,701,412 km (0.072 R)
• M13: 4,744,646 km (0.079 R)
• M14: 4,918,628 km (0.114 R)
• M15: 5,228,296 km (0.105 R)
• M16: 5,318,055 km (0.106 R)
• M17: 5,773,879 km (0.034 R)
• M18: 7,617,673 km (0.07 R)
• M19: 7,924,199 km (0.117 R)
• M20: 8,130,794 km (0.104 R)
• M21: 8,339,034 km (0.053 R)
• M22: 8,602,027 km (0.082 R)
• M23: 8,867,713 km (0.112 R)
• M24: 9,846,382 km (0.072 R)
• M25: 10,180,135 km (0.113 R)
• M26: 11,088,344 km (0.111 R)
• M27: 12,438,614 km (0.072 R)
• M28: 13,964,064 km (0.1 R)
• M29: 14,907,428 km (0.112 R)
• M30: 15,034,736 km (0.098 R)
• M31: 15,354,725 km (0.092 R)
• M32: 15,418,903 km (0.099 R)
• M33: 16,066,363 km (0.119 R)
• M34: 16,788,771 km (0.054 R)
• M35: 18,401,436 km (0.085 R)
• M36: 18,674,901 km (0.068 R)
• M37: 20,273,803 km (0.107 R)
• M38: 21,627,364 km (0.104 R)
• M39: 21,916,088 km (0.061 R)
• M40: 21,988,344 km (0.114 R)
• M41: 23,230,754 km (0.068 R)
• M42: 23,378,407 km (0.083 R)
• M43: 23,748,961 km (0.039 R)
• M44: 24,270,908 km (0.056 R)
• M45: 24,947,539 km (0.09 R)
• M46: 25,174,479 km (0.075 R)
• M47: 26,089,121 km (0.101 R)
• M48: 26,473,288 km (0.075 R)
• M49: 26,859,550 km (0.043 R)
• M50: 27,092,025 km (0.063 R)
• M51: 27,403,188 km (0.103 R)
• M52: 27,481,129 km (0.091 R)
• M53: 27,793,788 km (0.081 R)
• M54: 27,872,178 km (0.116 R)
• M55: 29,614,245 km (0.119 R)
• M56: 32,128,088 km (0.081 R)
• M57: 32,457,502 km (0.043 R)
• M58: 32,539,930 km (0.095 R)
• M59: 33,953,182 km (0.07 R)
• M60: 35,386,479 km (0.06 R)
• M61: 36,153,168 km (0.059 R)
• M62: 36,925,392 km (0.088 R)
• M63: 37,270,365 km (0.077 R)
• M64: 38,224,500 km (0.102 R)
• M65: 39,098,750 km (0.099 R)
• M66: 39,538,418 km (0.106 R)
• M67: 44,572,985 km (0.084 R)
• M68: 44,756,392 km (0.049 R)
• M69: 44,940,248 km (0.047 R)
• M70: 45,124,253 km (0.057 R)
• M71: 46,977,920 km (0.086 R)
• M72: 48,573,232 km (0.108 R)
• M73: 49,614,882 km (0.088 R)
• M74: 51,143,024 km (0.073 R)
• M75: 51,527,491 km (0.071 R)
• M76: 51,912,855 km (0.074 R)
• M77: 52,299,266 km (0.097 R)
• M78: 52,396,056 km (0.117 R)
• M79: 52,977,692 km (0.107 R)
• M80: 53,074,931 km (0.118 R)
• M81: 54,441,358 km (0.092 R)
• M82: 55,621,835 km (0.08 R)
• M83: 57,408,332 km (0.093 R)
• M84: 58,509,223 km (0.115 R)
• M85: 59,213,530 km (0.077 R)
• M86: 63,394,342 km (0.086 R)
• M87: 63,704,009 km (0.094 R)
• M88: 64,324,840 km (0.092 R)
• M89: 64,843,646 km (0.107 R)
• M90: 65,155,707 km (0.061 R)
• M91: 67,037,947 km (0.108 R)
• M92: 67,458,766 km (0.119 R)
• M93: 67,774,867 km (0.11 R)
• M94: 67,985,800 km (0.058 R)
• M95: 69,044,204 km (0.103 R)
• M96: 71,499,106 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.7

Radius: 3.7

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.54 AU - 12.4 AU

Year: 21540 Days

Day: 22.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,940,103 km

• M1: 53,855 km (0.114 R)
• M2: 86,916 km (0.104 R)
• M3: 116,986 km (0.095 R)
• M4: 143,016 km (0.055 R)
• M5: 235,317 km (0.051 R)
• M6: 534,064 km (0.037 R)
• M7: 785,389 km (0.079 R)
• M8: 1,129,763 km (0.092 R)
• M9: 1,275,023 km (0.096 R)
• M10: 1,339,200 km (0.059 R)
• M11: 1,515,277 km (0.077 R)
• M12: 1,745,957 km (0.093 R)
• M13: 1,769,593 km (0.098 R)
• M14: 2,474,648 km (0.116 R)
• M15: 2,690,518 km (0.084 R)
• M16: 2,745,420 km (0.033 R)
• M17: 3,053,891 km (0.111 R)
• M18: 3,082,614 km (0.118 R)
• M19: 3,168,932 km (0.057 R)
• M20: 3,795,448 km (0.083 R)
• M21: 5,021,851 km (0.076 R)
• M22: 5,123,577 km (0.062 R)
• M23: 6,177,046 km (0.03 R)
• M24: 6,285,953 km (0.102 R)
• M25: 6,322,455 km (0.096 R)
• M26: 6,653,664 km (0.067 R)
• M27: 6,877,613 km (0.1 R)
• M28: 6,915,311 km (0.064 R)
• M29: 7,066,255 km (0.113 R)
• M30: 7,180,099 km (0.086 R)
• M31: 7,371,435 km (0.066 R)
• M32: 7,448,328 km (0.081 R)
• M33: 8,113,441 km (0.084 R)
• M34: 8,232,670 km (0.085 R)
• M35: 9,125,321 km (0.085 R)
• M36: 9,878,247 km (0.091 R)
• M37: 9,963,069 km (0.088 R)
• M38: 11,265,168 km (0.096 R)
• M39: 12,344,517 km (0.108 R)
• M40: 12,896,533 km (0.098 R)
• M41: 14,359,451 km (0.117 R)
• M42: 14,988,360 km (0.09 R)
• M43: 15,232,654 km (0.072 R)
• M44: 15,675,613 km (0.104 R)
• M45: 17,080,786 km (0.099 R)
• M46: 18,369,123 km (0.062 R)
• M47: 18,682,829 km (0.106 R)
• M48: 18,787,847 km (0.063 R)
• M49: 18,840,505 km (0.105 R)
• M50: 19,741,683 km (0.082 R)
• M51: 20,170,580 km (0.027 R)
• M52: 20,656,773 km (0.112 R)
• M53: 21,037,649 km (0.091 R)
• M54: 21,092,253 km (0.117 R)
• M55: 22,305,192 km (0.086 R)
• M56: 22,695,792 km (0.055 R)
• M57: 24,280,931 km (0.081 R)
• M58: 24,452,969 km (0.119 R)
• M59: 24,625,305 km (0.077 R)
• M60: 24,971,176 km (0.085 R)
• M61: 26,018,510 km (0.077 R)
• M62: 26,902,185 km (0.093 R)
• M63: 27,080,207 km (0.096 R)
• M64: 27,437,147 km (0.057 R)
• M65: 27,496,837 km (0.107 R)
• M66: 27,556,526 km (0.115 R)
• M67: 28,095,826 km (0.056 R)
• M68: 28,276,242 km (0.039 R)
• M69: 28,577,980 km (0.082 R)
• M70: 28,699,005 km (0.116 R)
• M71: 29,123,713 km (0.106 R)
• M72: 29,550,666 km (0.06 R)
• M73: 29,856,743 km (0.096 R)
• M74: 30,164,017 km (0.092 R)
• M75: 30,410,554 km (0.091 R)
• M76: 30,967,657 km (0.105 R)
• M77: 31,465,668 km (0.106 R)
• M78: 32,659,160 km (0.061 R)
• M79: 32,912,280 km (0.117 R)
• M80: 33,229,726 km (0.083 R)
• M81: 34,316,256 km (0.036 R)
• M82: 35,674,455 km (0.114 R)
• M83: 36,786,715 km (0.106 R)
• M84: 37,314,197 km (0.092 R)
• M85: 38,844,284 km (0.094 R)
• M86: 38,978,174 km (0.096 R)
• M87: 39,448,510 km (0.064 R)
• M88: 40,870,587 km (0.107 R)
• M89: 41,211,670 km (0.109 R)
• M90: 41,622,167 km (0.118 R)
• M91: 44,183,432 km (0.102 R)
• M92: 45,942,703 km (0.104 R)
• M93: 46,226,340 km (0.091 R)
• M94: 47,653,055 km (0.066 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: 544 - 12,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit