🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.1

Radius: 14.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.86 AU - 1.06 AU

Year: 649 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 81,738,912 km

• M1: 181,612 km (0.107 R)
• M2: 349,909 km (0.094 R)
• M3: 529,427 km (0.06 R)
• M4: 655,089 km (0.106 R)
• M5: 787,932 km (0.105 R)
• M6: 958,922 km (0.069 R)
• M7: 1,119,740 km (0.108 R)
• M8: 1,271,582 km (0.091 R)
• M9: 1,366,277 km (0.078 R)
• M10: 1,509,891 km (0.098 R)
• M11: 1,665,623 km (0.074 R)
• M12: 1,964,669 km (0.09 R)
• M13: 2,219,584 km (0.071 R)
• M14: 2,445,925 km (0.105 R)
• M15: 2,655,512 km (0.101 R)
• M16: 2,829,195 km (0.102 R)
• M17: 2,955,605 km (0.102 R)
• M18: 3,092,637 km (0.052 R)
• M19: 3,284,720 km (0.113 R)
• M20: 3,435,814 km (0.048 R)
• M21: 3,543,974 km (0.052 R)
• M22: 3,708,232 km (0.117 R)
• M23: 3,847,208 km (0.082 R)
• M24: 4,025,828 km (0.061 R)
• M25: 4,168,694 km (0.087 R)
• M26: 4,677,477 km (0.116 R)
• M27: 4,787,730 km (0.042 R)
• M28: 5,604,834 km (0.086 R)
• M29: 5,980,923 km (0.07 R)
• M30: 6,100,751 km (0.066 R)
• M31: 6,243,617 km (0.109 R)
• M32: 6,420,741 km (0.1 R)
• M33: 6,566,000 km (0.031 R)
• M34: 6,825,702 km (0.077 R)
• M35: 6,939,696 km (0.119 R)
• M36: 7,100,364 km (0.081 R)
• M37: 7,204,334 km (0.106 R)
• M38: 7,519,238 km (0.104 R)
• M39: 7,755,453 km (0.104 R)
• M40: 7,898,319 km (0.108 R)
• M41: 8,018,147 km (0.099 R)
• M42: 8,235,363 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655

Radius: 11.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.88 AU - 1.38 AU

Year: 829 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 81,738,912 km

• M1: 149,299 km (0.077 R)
• M2: 293,810 km (0.108 R)
• M3: 367,412 km (0.069 R)
• M4: 445,502 km (0.103 R)
• M5: 526,435 km (0.095 R)
• M6: 598,541 km (0.115 R)
• M7: 727,494 km (0.054 R)
• M8: 798,703 km (0.053 R)
• M9: 925,113 km (0.068 R)
• M10: 1,083,837 km (0.113 R)
• M11: 1,238,670 km (0.109 R)
• M12: 1,312,273 km (0.104 R)
• M13: 1,394,402 km (0.066 R)
• M14: 1,471,145 km (0.046 R)
• M15: 1,614,759 km (0.1 R)
• M16: 1,816,118 km (0.085 R)
• M17: 1,892,862 km (0.098 R)
• M18: 1,978,581 km (0.106 R)
• M19: 2,097,661 km (0.069 R)
• M20: 2,210,907 km (0.114 R)
• M21: 2,284,958 km (0.061 R)
• M22: 2,624,096 km (0.05 R)
• M23: 2,702,635 km (0.059 R)
• M24: 2,943,189 km (0.106 R)
• M25: 3,125,848 km (0.1 R)
• M26: 3,350,244 km (0.098 R)
• M27: 3,502,685 km (0.046 R)
• M28: 3,894,182 km (0.086 R)
• M29: 4,403,413 km (0.119 R)
• M30: 4,602,378 km (0.11 R)
• M31: 4,729,686 km (0.107 R)
• M32: 4,847,420 km (0.039 R)
• M33: 4,976,972 km (0.085 R)
• M34: 5,272,727 km (0.1 R)
• M35: 5,428,308 km (0.112 R)
• M36: 5,517,917 km (0.048 R)
• M37: 5,619,345 km (0.107 R)
• M38: 5,881,440 km (0.108 R)
• M39: 6,194,249 km (0.059 R)
• M40: 6,417,599 km (0.097 R)
• M41: 6,607,738 km (0.113 R)
• M42: 6,679,545 km (0.093 R)
• M43: 6,787,854 km (0.055 R)
• M44: 6,957,348 km (0.112 R)
• M45: 7,238,891 km (0.101 R)
• M46: 7,387,292 km (0.104 R)
• M47: 7,674,520 km (0.092 R)
• M48: 7,813,198 km (0.081 R)
• M49: 8,029,217 km (0.086 R)
• M50: 8,208,585 km (0.12 R)
• M51: 8,285,927 km (0.052 R)
• M52: 8,389,299 km (0.045 R)
• M53: 8,571,360 km (0.117 R)
• M54: 8,833,754 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 11.8

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.87 AU - 2.51 AU

Year: 2237 Days

Day: 11.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 81,738,912 km

• M1: 172,337 km (0.069 R)
• M2: 344,973 km (0.026 R)
• M3: 885,919 km (0.108 R)
• M4: 1,101,190 km (0.12 R)
• M5: 1,583,493 km (0.088 R)
• M6: 2,046,200 km (0.102 R)
• M7: 2,335,372 km (0.094 R)
• M8: 2,420,344 km (0.104 R)
• M9: 2,521,023 km (0.12 R)
• M10: 2,652,520 km (0.057 R)
• M11: 2,801,370 km (0.036 R)
• M12: 2,876,767 km (0.111 R)
• M13: 3,014,397 km (0.058 R)
• M14: 3,123,005 km (0.102 R)
• M15: 3,376,274 km (0.104 R)
• M16: 3,537,990 km (0.051 R)
• M17: 3,852,444 km (0.085 R)
• M18: 4,004,585 km (0.099 R)
• M19: 4,176,025 km (0.08 R)
• M20: 4,297,498 km (0.093 R)
• M21: 4,831,562 km (0.037 R)
• M22: 5,217,974 km (0.086 R)
• M23: 5,405,569 km (0.05 R)
• M24: 5,481,266 km (0.112 R)
• M25: 5,595,409 km (0.111 R)
• M26: 5,903,730 km (0.112 R)
• M27: 6,099,404 km (0.047 R)
• M28: 6,257,380 km (0.038 R)
• M29: 6,356,862 km (0.07 R)
• M30: 6,760,029 km (0.101 R)
• M31: 6,841,709 km (0.088 R)
• M32: 7,067,901 km (0.111 R)
• M33: 7,192,366 km (0.111 R)
• M34: 7,761,437 km (0.104 R)
• M35: 7,997,502 km (0.052 R)
• M36: 8,105,661 km (0.091 R)
• M37: 8,214,269 km (0.06 R)
• M38: 8,410,841 km (0.098 R)
• M39: 8,542,936 km (0.116 R)
• M40: 8,786,631 km (0.095 R)
• M41: 8,942,961 km (0.048 R)
• M42: 9,258,463 km (0.071 R)
• M43: 10,016,625 km (0.109 R)
• M44: 10,226,810 km (0.03 R)
• M45: 10,462,127 km (0.095 R)
• M46: 11,154,765 km (0.074 R)
• M47: 11,518,886 km (0.097 R)
• M48: 11,985,632 km (0.113 R)
• M49: 12,508,776 km (0.114 R)
• M50: 12,684,852 km (0.07 R)
• M51: 12,836,544 km (0.039 R)
• M52: 13,115,993 km (0.079 R)
• M53: 13,294,763 km (0.081 R)
• M54: 13,423,118 km (0.114 R)
• M55: 13,526,041 km (0.087 R)
• M56: 13,680,875 km (0.116 R)
• M57: 13,992,338 km (0.092 R)
• M58: 14,253,835 km (0.075 R)
• M59: 14,411,361 km (0.072 R)
• M60: 15,288,603 km (0.11 R)
• M61: 15,504,024 km (0.106 R)
• M62: 15,612,034 km (0.04 R)
• M63: 16,210,575 km (0.078 R)
• M64: 16,347,756 km (0.114 R)
• M65: 16,485,237 km (0.106 R)
• M66: 16,927,747 km (0.025 R)
• M67: 18,108,074 km (0.112 R)
• M68: 18,221,918 km (0.051 R)
• M69: 18,736,834 km (0.102 R)
• M70: 18,938,492 km (0.102 R)
• M71: 19,025,109 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.7

Radius: 5

Gravity: 33.43 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.34 AU - 10.32 AU

Year: 18111 Days

Day: 24.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 159.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,738,912 km

• M1: 277,205 km (0.048 R)
• M2: 418,425 km (0.106 R)
• M3: 740,210 km (0.029 R)
• M4: 937,979 km (0.107 R)
• M5: 1,016,368 km (0.066 R)
• M6: 1,351,467 km (0.117 R)
• M7: 1,624,034 km (0.06 R)
• M8: 1,718,580 km (0.101 R)
• M9: 1,913,357 km (0.106 R)
• M10: 2,430,816 km (0.106 R)
• M11: 3,422,650 km (0.107 R)
• M12: 3,960,304 km (0.117 R)
• M13: 4,435,577 km (0.057 R)
• M14: 4,837,696 km (0.109 R)
• M15: 4,883,024 km (0.101 R)
• M16: 5,066,132 km (0.07 R)
• M17: 5,676,641 km (0.112 R)
• M18: 5,724,512 km (0.073 R)
• M19: 5,917,493 km (0.044 R)
• M20: 7,537,040 km (0.08 R)
• M21: 7,962,047 km (0.09 R)
• M22: 8,285,927 km (0.077 R)
• M23: 9,170,649 km (0.067 R)
• M24: 10,968,067 km (0.108 R)
• M25: 13,313,612 km (0.057 R)
• M26: 13,441,369 km (0.115 R)
• M27: 14,280,762 km (0.081 R)
• M28: 15,537,833 km (0.068 R)
• M29: 16,213,567 km (0.077 R)
• M30: 16,281,634 km (0.11 R)
• M31: 16,967,839 km (0.085 R)
• M32: 19,805,711 km (0.084 R)
• M33: 20,024,423 km (0.063 R)
• M34: 20,170,580 km (0.063 R)
• M35: 21,204,301 km (0.102 R)
• M36: 21,427,950 km (0.093 R)
• M37: 22,103,833 km (0.082 R)
• M38: 23,940,147 km (0.106 R)
• M39: 24,562,923 km (0.096 R)
• M40: 27,188,216 km (0.055 R)
• M41: 27,431,163 km (0.058 R)
• M42: 28,164,642 km (0.07 R)
• M43: 28,328,451 km (0.107 R)
• M44: 29,401,367 km (0.073 R)
• M45: 30,403,374 km (0.077 R)
• M46: 30,655,596 km (0.099 R)
• M47: 31,246,956 km (0.084 R)
• M48: 31,331,628 km (0.099 R)
• M49: 32,012,598 km (0.118 R)
• M50: 33,302,580 km (0.045 R)
• M51: 33,910,397 km (0.091 R)
• M52: 34,346,774 km (0.094 R)
• M53: 35,313,325 km (0.091 R)
• M54: 35,933,109 km (0.118 R)
• M55: 37,904,061 km (0.09 R)
• M56: 38,356,894 km (0.107 R)
• M57: 38,447,700 km (0.114 R)
• M58: 39,909,870 km (0.075 R)
• M59: 40,740,287 km (0.025 R)
• M60: 40,925,639 km (0.072 R)
• M61: 41,204,190 km (0.062 R)
• M62: 41,297,091 km (0.097 R)
• M63: 41,483,340 km (0.111 R)
• M64: 41,576,539 km (0.12 R)
• M65: 43,077,006 km (0.028 R)
• M66: 45,072,941 km (0.069 R)
• M67: 45,264,725 km (0.117 R)
• M68: 47,780,962 km (0.094 R)
• M69: 48,172,010 km (0.08 R)
• M70: 49,055,984 km (0.099 R)
• M71: 49,450,623 km (0.117 R)
• M72: 49,549,358 km (0.099 R)
• M73: 51,439,228 km (0.096 R)
• M74: 51,639,539 km (0.101 R)
• M75: 52,644,987 km (0.11 R)
• M76: 52,947,773 km (0.088 R)
• M77: 55,288,979 km (0.061 R)
• M78: 55,391,604 km (0.111 R)
• M79: 55,494,228 km (0.093 R)
• M80: 56,008,246 km (0.079 R)
• M81: 57,767,816 km (0.079 R)
• M82: 58,080,177 km (0.099 R)
• M83: 58,288,716 km (0.12 R)
• M84: 58,706,692 km (0.05 R)
• M85: 59,440,320 km (0.101 R)
• M86: 62,192,024 km (0.118 R)
• M87: 62,619,126 km (0.066 R)
• M88: 65,309,793 km (0.044 R)
• M89: 65,961,292 km (0.098 R)
• M90: 67,489,434 km (0.038 R)
• M91: 67,599,089 km (0.1 R)
• M92: 68,808,737 km (0.036 R)
• M93: 69,360,903 km (0.069 R)
• M94: 70,136,419 km (0.111 R)
• M95: 71,472,477 km (0.066 R)
• M96: 72,031,674 km (0.09 R)
• M97: 72,143,723 km (0.101 R)
• M98: 73,830,888 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.6

Radius: 4.3

Gravity: 32.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.11 AU - 13.09 AU

Year: 23822 Days

Day: 17.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,738,912 km

• M1: 74,201 km (0.072 R)
• M2: 302,038 km (0.092 R)
• M3: 395,986 km (0.051 R)
• M4: 588,368 km (0.079 R)
• M5: 658,530 km (0.115 R)
• M6: 707,000 km (0.101 R)
• M7: 756,516 km (0.118 R)
• M8: 1,136,046 km (0.074 R)
• M9: 1,697,786 km (0.082 R)
• M10: 1,901,838 km (0.078 R)
• M11: 2,042,161 km (0.063 R)
• M12: 2,675,408 km (0.101 R)
• M13: 2,832,785 km (0.095 R)
• M14: 2,952,763 km (0.062 R)
• M15: 3,156,365 km (0.106 R)
• M16: 3,239,093 km (0.094 R)
• M17: 3,449,129 km (0.115 R)
• M18: 3,970,926 km (0.063 R)
• M19: 4,332,354 km (0.102 R)
• M20: 4,378,281 km (0.043 R)
• M21: 4,798,950 km (0.059 R)
• M22: 5,379,689 km (0.092 R)
• M23: 6,395,907 km (0.117 R)
• M24: 6,553,284 km (0.027 R)
• M25: 7,858,376 km (0.12 R)
• M26: 8,083,521 km (0.079 R)
• M27: 8,253,763 km (0.094 R)
• M28: 10,264,209 km (0.108 R)
• M29: 10,758,181 km (0.108 R)
• M30: 10,882,946 km (0.11 R)
• M31: 11,962,145 km (0.117 R)
• M32: 12,481,848 km (0.092 R)
• M33: 12,942,460 km (0.077 R)
• M34: 13,408,756 km (0.088 R)
• M35: 14,152,407 km (0.098 R)
• M36: 15,188,073 km (0.11 R)
• M37: 15,538,581 km (0.119 R)
• M38: 15,679,652 km (0.079 R)
• M39: 15,962,841 km (0.074 R)
• M40: 17,550,673 km (0.097 R)
• M41: 17,844,782 km (0.096 R)
• M42: 18,811,633 km (0.078 R)
• M43: 19,037,227 km (0.088 R)
• M44: 19,188,171 km (0.115 R)
• M45: 22,925,874 km (0.07 R)
• M46: 24,057,133 km (0.111 R)
• M47: 24,876,331 km (0.092 R)
• M48: 25,289,370 km (0.088 R)
• M49: 26,122,182 km (0.119 R)
• M50: 26,373,805 km (0.118 R)
• M51: 32,377,617 km (0.075 R)
• M52: 32,647,940 km (0.1 R)
• M53: 35,298,515 km (0.101 R)
• M54: 35,669,518 km (0.113 R)
• M55: 35,762,568 km (0.052 R)
• M56: 36,415,413 km (0.082 R)
• M57: 36,602,709 km (0.116 R)
• M58: 37,827,766 km (0.073 R)
• M59: 38,683,765 km (0.077 R)
• M60: 40,027,902 km (0.101 R)
• M61: 41,582,673 km (0.062 R)
• M62: 42,761,654 km (0.045 R)
• M63: 42,860,538 km (0.086 R)
• M64: 43,752,590 km (0.098 R)
• M65: 46,364,120 km (0.112 R)
• M66: 46,770,278 km (0.045 R)
• M67: 47,075,757 km (0.11 R)
• M68: 48,922,393 km (0.047 R)
• M69: 50,583,528 km (0.112 R)
• M70: 51,736,329 km (0.038 R)
• M71: 52,263,063 km (0.047 R)
• M72: 53,109,787 km (0.11 R)
• M73: 53,322,067 km (0.109 R)
• M74: 54,602,176 km (0.069 R)
• M75: 55,246,045 km (0.11 R)
• M76: 57,519,334 km (0.095 R)
• M77: 59,161,620 km (0.054 R)
• M78: 59,712,439 km (0.101 R)
• M79: 59,933,245 km (0.078 R)
• M80: 61,486,670 km (0.105 R)
• M81: 62,380,218 km (0.104 R)
• M82: 65,769,058 km (0.102 R)
• M83: 69,217,289 km (0.119 R)
• M84: 70,146,741 km (0.113 R)
• M85: 71,314,352 km (0.09 R)
• M86: 73,432,060 km (0.174 R)
• M87: 73,787,055 km (0.052 R)
• M88: 74,142,500 km (0.207 R)
• M89: 77,247,553 km (0.06 R)
• M90: 77,608,533 km (0.053 R)
• M91: 77,728,959 km (0.092 R)
• M92: 81,249,296 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 15,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit