🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.8

Radius: 10

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.69 AU - 1.07 AU

Year: 525 Days

Day: 9.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 59,168,726 km

• M1: 130,599 km (0.052 R)
• M2: 228,137 km (0.083 R)
• M3: 340,485 km (0.115 R)
• M4: 431,440 km (0.111 R)
• M5: 574,905 km (0.092 R)
• M6: 659,278 km (0.043 R)
• M7: 837,598 km (0.079 R)
• M8: 954,434 km (0.051 R)
• M9: 1,027,289 km (0.069 R)
• M10: 1,122,433 km (0.1 R)
• M11: 1,268,291 km (0.082 R)
• M12: 1,338,303 km (0.066 R)
• M13: 1,426,266 km (0.092 R)
• M14: 1,516,324 km (0.108 R)
• M15: 1,614,161 km (0.09 R)
• M16: 1,840,802 km (0.089 R)
• M17: 1,970,503 km (0.099 R)
• M18: 2,033,334 km (0.107 R)
• M19: 2,180,539 km (0.1 R)
• M20: 2,271,943 km (0.082 R)
• M21: 2,451,760 km (0.106 R)
• M22: 2,540,172 km (0.105 R)
• M23: 2,847,147 km (0.063 R)
• M24: 2,990,611 km (0.058 R)
• M25: 3,240,290 km (0.089 R)
• M26: 3,367,598 km (0.038 R)
• M27: 3,581,074 km (0.066 R)
• M28: 3,681,753 km (0.105 R)
• M29: 3,751,915 km (0.063 R)
• M30: 4,077,589 km (0.088 R)
• M31: 4,142,365 km (0.103 R)
• M32: 4,313,655 km (0.086 R)
• M33: 4,545,681 km (0.048 R)
• M34: 4,637,983 km (0.065 R)
• M35: 4,841,585 km (0.09 R)
• M36: 4,944,509 km (0.048 R)
• M37: 5,074,210 km (0.032 R)
• M38: 5,161,276 km (0.092 R)
• M39: 5,266,443 km (0.112 R)
• M40: 5,416,789 km (0.041 R)
• M41: 5,640,289 km (0.102 R)
• M42: 5,794,075 km (0.073 R)
• M43: 5,857,804 km (0.052 R)
• M44: 6,161,338 km (0.1 R)
• M45: 6,347,886 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.8

Radius: 13.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.1 AU - 1.48 AU

Year: 932 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 59,168,726 km

• M1: 172,187 km (0.042 R)
• M2: 277,504 km (0.094 R)
• M3: 398,379 km (0.106 R)
• M4: 592,557 km (0.115 R)
• M5: 695,929 km (0.088 R)
• M6: 833,859 km (0.063 R)
• M7: 947,104 km (0.078 R)
• M8: 1,047,783 km (0.058 R)
• M9: 1,140,085 km (0.091 R)
• M10: 1,274,275 km (0.106 R)
• M11: 1,702,723 km (0.061 R)
• M12: 2,049,491 km (0.08 R)
• M13: 2,151,666 km (0.077 R)
• M14: 2,263,715 km (0.105 R)
• M15: 2,620,356 km (0.09 R)
• M16: 2,749,160 km (0.108 R)
• M17: 3,112,234 km (0.102 R)
• M18: 3,378,369 km (0.084 R)
• M19: 3,481,292 km (0.115 R)
• M20: 3,642,559 km (0.094 R)
• M21: 3,729,026 km (0.112 R)
• M22: 3,864,711 km (0.113 R)
• M23: 4,081,479 km (0.066 R)
• M24: 4,181,410 km (0.117 R)
• M25: 4,332,803 km (0.109 R)
• M26: 4,445,002 km (0.102 R)
• M27: 4,599,686 km (0.09 R)
• M28: 4,967,397 km (0.065 R)
• M29: 5,138,836 km (0.108 R)
• M30: 5,225,154 km (0.096 R)
• M31: 5,322,991 km (0.107 R)
• M32: 5,443,418 km (0.094 R)
• M33: 5,586,882 km (0.073 R)
• M34: 5,720,473 km (0.083 R)
• M35: 5,810,232 km (0.045 R)
• M36: 6,070,532 km (0.111 R)
• M37: 6,162,086 km (0.058 R)
• M38: 6,509,303 km (0.1 R)
• M39: 6,851,134 km (0.051 R)
• M40: 7,150,629 km (0.101 R)
• M41: 7,429,928 km (0.118 R)
• M42: 7,949,332 km (0.063 R)
• M43: 8,137,675 km (0.099 R)
• M44: 8,302,083 km (0.074 R)
• M45: 8,467,688 km (0.103 R)
• M46: 8,685,952 km (0.064 R)
• M47: 8,802,189 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.1

Radius: 8.8

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.72 AU - 4.42 AU

Year: 4289 Days

Day: 11.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,168,726 km

• M1: 110,254 km (0.069 R)
• M2: 219,161 km (0.119 R)
• M3: 367,562 km (0.118 R)
• M4: 493,972 km (0.11 R)
• M5: 974,181 km (0.031 R)
• M6: 1,335,610 km (0.087 R)
• M7: 1,421,479 km (0.066 R)
• M8: 1,553,873 km (0.077 R)
• M9: 1,675,047 km (0.105 R)
• M10: 2,008,202 km (0.111 R)
• M11: 2,627,088 km (0.11 R)
• M12: 2,699,344 km (0.073 R)
• M13: 3,399,163 km (0.046 R)
• M14: 3,498,047 km (0.1 R)
• M15: 3,902,709 km (0.119 R)
• M16: 4,068,912 km (0.063 R)
• M17: 4,386,658 km (0.056 R)
• M18: 4,472,827 km (0.103 R)
• M19: 5,091,414 km (0.099 R)
• M20: 5,364,729 km (0.093 R)
• M21: 5,596,307 km (0.088 R)
• M22: 5,902,085 km (0.107 R)
• M23: 5,973,443 km (0.108 R)
• M24: 6,117,057 km (0.112 R)
• M25: 6,802,365 km (0.032 R)
• M26: 7,078,223 km (0.091 R)
• M27: 7,306,659 km (0.063 R)
• M28: 7,537,638 km (0.084 R)
• M29: 7,718,951 km (0.094 R)
• M30: 7,823,221 km (0.11 R)
• M31: 8,033,106 km (0.073 R)
• M32: 8,973,030 km (0.064 R)
• M33: 9,165,263 km (0.112 R)
• M34: 9,275,666 km (0.076 R)
• M35: 9,331,018 km (0.077 R)
• M36: 9,665,668 km (0.11 R)
• M37: 9,721,917 km (0.101 R)
• M38: 9,778,166 km (0.098 R)
• M39: 9,834,564 km (0.101 R)
• M40: 10,404,233 km (0.057 R)
• M41: 10,519,573 km (0.069 R)
• M42: 10,780,322 km (0.083 R)
• M43: 10,897,008 km (0.076 R)
• M44: 11,545,964 km (0.074 R)
• M45: 11,875,079 km (0.064 R)
• M46: 12,025,724 km (0.094 R)
• M47: 12,512,067 km (0.103 R)
• M48: 12,634,587 km (0.102 R)
• M49: 12,788,524 km (0.101 R)
• M50: 12,911,942 km (0.119 R)
• M51: 13,409,953 km (0.07 R)
• M52: 13,819,103 km (0.045 R)
• M53: 14,136,700 km (0.111 R)
• M54: 14,424,675 km (0.118 R)
• M55: 14,553,180 km (0.084 R)
• M56: 16,225,684 km (0.038 R)
• M57: 16,326,064 km (0.101 R)
• M58: 16,594,443 km (0.096 R)
• M59: 16,695,422 km (0.094 R)
• M60: 17,613,952 km (0.094 R)
• M61: 17,751,433 km (0.087 R)
• M62: 17,854,805 km (0.08 R)
• M63: 18,027,441 km (0.116 R)
• M64: 18,200,675 km (0.075 R)
• M65: 18,409,215 km (0.117 R)
• M66: 18,863,992 km (0.087 R)
• M67: 19,251,600 km (0.103 R)
• M68: 19,464,179 km (0.034 R)
• M69: 19,606,297 km (0.079 R)
• M70: 19,927,484 km (0.058 R)
• M71: 20,142,456 km (0.103 R)
• M72: 20,973,771 km (0.096 R)
• M73: 21,046,625 km (0.081 R)
• M74: 21,375,441 km (0.079 R)
• M75: 21,558,848 km (0.119 R)
• M76: 21,669,102 km (0.053 R)
• M77: 21,742,704 km (0.106 R)
• M78: 23,082,054 km (0.03 R)
• M79: 23,799,824 km (0.063 R)
• M80: 24,066,109 km (0.097 R)
• M81: 24,524,776 km (0.069 R)
• M82: 25,140,969 km (0.108 R)
• M83: 25,489,682 km (0.112 R)
• M84: 25,645,264 km (0.089 R)
• M85: 25,840,190 km (0.05 R)
• M86: 26,152,999 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.6

Radius: 11.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.48 AU - 6.7 AU

Year: 8403 Days

Day: 12.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 59,168,726 km

• M1: 138,827 km (0.096 R)
• M2: 216,917 km (0.115 R)
• M3: 429,645 km (0.095 R)
• M4: 758,611 km (0.081 R)
• M5: 863,629 km (0.106 R)
• M6: 1,878,650 km (0.049 R)
• M7: 2,069,537 km (0.105 R)
• M8: 2,159,744 km (0.103 R)
• M9: 2,375,764 km (0.086 R)
• M10: 2,615,120 km (0.093 R)
• M11: 2,963,534 km (0.101 R)
• M12: 3,852,145 km (0.092 R)
• M13: 4,210,582 km (0.03 R)
• M14: 4,287,475 km (0.104 R)
• M15: 4,619,283 km (0.1 R)
• M16: 4,798,352 km (0.097 R)
• M17: 4,979,814 km (0.104 R)
• M18: 5,856,308 km (0.104 R)
• M19: 5,942,327 km (0.106 R)
• M20: 6,356,563 km (0.113 R)
• M21: 7,282,275 km (0.102 R)
• M22: 7,374,876 km (0.112 R)
• M23: 7,654,923 km (0.115 R)
• M24: 7,820,079 km (0.063 R)
• M25: 8,010,068 km (0.116 R)
• M26: 8,346,364 km (0.026 R)
• M27: 8,589,461 km (0.112 R)
• M28: 9,207,450 km (0.031 R)
• M29: 10,148,271 km (0.05 R)
• M30: 10,907,031 km (0.079 R)
• M31: 11,306,607 km (0.1 R)
• M32: 11,792,651 km (0.112 R)
• M33: 12,285,426 km (0.112 R)
• M34: 12,868,858 km (0.082 R)
• M35: 12,981,056 km (0.052 R)
• M36: 13,065,429 km (0.044 R)
• M37: 13,319,446 km (0.064 R)
• M38: 13,632,256 km (0.106 R)
• M39: 16,190,828 km (0.09 R)
• M40: 16,585,617 km (0.115 R)
• M41: 17,446,852 km (0.094 R)
• M42: 18,385,728 km (0.065 R)
• M43: 18,607,133 km (0.111 R)
• M44: 18,988,907 km (0.111 R)
• M45: 19,662,995 km (0.088 R)
• M46: 19,954,411 km (0.1 R)
• M47: 20,803,977 km (0.064 R)
• M48: 21,498,860 km (0.098 R)
• M49: 22,403,478 km (0.052 R)
• M50: 22,606,333 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.5

Radius: 4

Gravity: 23.91 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.03 AU - 9.79 AU

Year: 18353 Days

Day: 23.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,168,726 km

• M1: 55,052 km (0.097 R)
• M2: 84,373 km (0.086 R)
• M3: 147,653 km (0.11 R)
• M4: 356,941 km (0.071 R)
• M5: 436,826 km (0.115 R)
• M6: 522,695 km (0.057 R)
• M7: 576,849 km (0.096 R)
• M8: 632,949 km (0.116 R)
• M9: 771,027 km (0.068 R)
• M10: 854,204 km (0.111 R)
• M11: 962,363 km (0.101 R)
• M12: 1,780,813 km (0.096 R)
• M13: 1,863,391 km (0.101 R)
• M14: 2,568,895 km (0.103 R)
• M15: 2,852,831 km (0.091 R)
• M16: 3,313,892 km (0.12 R)
• M17: 3,450,026 km (0.075 R)
• M18: 3,797,991 km (0.118 R)
• M19: 3,868,900 km (0.066 R)
• M20: 4,012,065 km (0.036 R)
• M21: 4,048,118 km (0.117 R)
• M22: 4,830,366 km (0.092 R)
• M23: 4,868,812 km (0.101 R)
• M24: 5,456,882 km (0.076 R)
• M25: 5,657,941 km (0.032 R)
• M26: 6,191,856 km (0.097 R)
• M27: 6,233,594 km (0.08 R)
• M28: 7,175,163 km (0.028 R)
• M29: 7,306,958 km (0.08 R)
• M30: 7,617,673 km (0.087 R)
• M31: 7,707,282 km (0.083 R)
• M32: 8,114,637 km (0.099 R)
• M33: 8,903,018 km (0.032 R)
• M34: 9,091,960 km (0.118 R)
• M35: 10,751,449 km (0.068 R)
• M36: 10,952,659 km (0.081 R)
• M37: 11,666,988 km (0.088 R)
• M38: 12,029,763 km (0.053 R)
• M39: 12,081,823 km (0.04 R)
• M40: 12,660,169 km (0.088 R)
• M41: 13,409,205 km (0.115 R)
• M42: 15,287,107 km (0.087 R)
• M43: 16,314,097 km (0.06 R)
• M44: 16,545,375 km (0.106 R)
• M45: 16,719,507 km (0.068 R)
• M46: 16,777,700 km (0.099 R)
• M47: 17,599,292 km (0.105 R)
• M48: 18,015,024 km (0.061 R)
• M49: 18,614,463 km (0.116 R)
• M50: 18,977,387 km (0.036 R)
• M51: 19,771,453 km (0.105 R)
• M52: 20,327,508 km (0.074 R)
• M53: 20,763,586 km (0.118 R)
• M54: 20,826,118 km (0.093 R)
• M55: 21,518,307 km (0.091 R)
• M56: 22,282,004 km (0.074 R)
• M57: 23,966,776 km (0.049 R)
• M58: 24,098,123 km (0.081 R)
• M59: 24,361,415 km (0.093 R)
• M60: 24,957,263 km (0.116 R)
• M61: 25,424,158 km (0.109 R)
• M62: 26,163,471 km (0.078 R)
• M63: 28,493,009 km (0.047 R)
• M64: 28,980,848 km (0.099 R)
• M65: 31,604,645 km (0.109 R)
• M66: 32,326,604 km (0.03 R)
• M67: 32,981,095 km (0.1 R)
• M68: 36,771,605 km (0.067 R)
• M69: 39,296,518 km (0.092 R)
• M70: 39,373,860 km (0.119 R)
• M71: 43,067,731 km (0.032 R)
• M72: 43,867,780 km (0.109 R)
• M73: 44,269,600 km (0.053 R)
• M74: 45,320,226 km (0.105 R)
• M75: 45,807,915 km (0.113 R)
• M76: 48,106,486 km (0.114 R)
• M77: 48,686,926 km (0.115 R)
• M78: 50,022,536 km (0.08 R)
• M79: 50,106,311 km (0.066 R)
• M80: 50,779,052 km (0.064 R)
• M81: 51,963,269 km (0.046 R)
• M82: 52,558,818 km (0.077 R)
• M83: 53,327,901 km (0.064 R)
• M84: 54,704,351 km (0.073 R)
• M85: 54,877,137 km (0.105 R)
• M86: 55,570,373 km (0.111 R)
• M87: 56,703,128 km (0.078 R)
• M88: 57,403,994 km (0.117 R)
• M89: 57,755,549 km (0.08 R)
• M90: 58,902,965 km (0.076 R)
• M91: 59,168,800 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 10,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit