🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.5

Radius: 14.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.22 AU - 1.42 AU

Year: 995 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 45,317,977 km

• M1: 185,352 km (0.119 R)
• M2: 302,786 km (0.025 R)
• M3: 411,095 km (0.083 R)
• M4: 544,835 km (0.105 R)
• M5: 702,661 km (0.1 R)
• M6: 795,861 km (0.115 R)
• M7: 964,158 km (0.032 R)
• M8: 1,064,538 km (0.081 R)
• M9: 1,174,942 km (0.098 R)
• M10: 1,364,033 km (0.105 R)
• M11: 1,557,314 km (0.063 R)
• M12: 1,671,008 km (0.103 R)
• M13: 1,850,675 km (0.049 R)
• M14: 2,066,395 km (0.062 R)
• M15: 2,499,481 km (0.08 R)
• M16: 2,634,419 km (0.117 R)
• M17: 2,763,671 km (0.116 R)
• M18: 2,911,623 km (0.119 R)
• M19: 3,053,891 km (0.108 R)
• M20: 3,181,498 km (0.037 R)
• M21: 3,354,433 km (0.092 R)
• M22: 3,673,675 km (0.038 R)
• M23: 3,837,036 km (0.113 R)
• M24: 3,965,840 km (0.083 R)
• M25: 4,114,839 km (0.069 R)
• M26: 4,227,935 km (0.084 R)
• M27: 4,361,077 km (0.09 R)
• M28: 4,553,909 km (0.108 R)
• M29: 4,700,365 km (0.09 R)
• M30: 4,818,697 km (0.108 R)
• M31: 5,312,220 km (0.114 R)
• M32: 5,477,077 km (0.065 R)
• M33: 5,695,939 km (0.063 R)
• M34: 5,960,278 km (0.099 R)
• M35: 6,056,470 km (0.079 R)
• M36: 6,153,110 km (0.106 R)
• M37: 6,622,399 km (0.075 R)
• M38: 6,755,391 km (0.094 R)
• M39: 7,137,314 km (0.117 R)
• M40: 7,262,378 km (0.077 R)
• M41: 7,422,598 km (0.034 R)
• M42: 7,560,976 km (0.039 R)
• M43: 7,665,245 km (0.065 R)
• M44: 7,758,445 km (0.093 R)
• M45: 8,004,683 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.8

Radius: 12.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.63 AU - 2.23 AU

Year: 1759 Days

Day: 11.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 45,317,977 km

• M1: 155,881 km (0.12 R)
• M2: 253,419 km (0.11 R)
• M3: 373,845 km (0.076 R)
• M4: 496,067 km (0.091 R)
• M5: 577,597 km (0.119 R)
• M6: 710,440 km (0.099 R)
• M7: 1,063,790 km (0.082 R)
• M8: 1,175,091 km (0.089 R)
• M9: 1,470,996 km (0.077 R)
• M10: 1,585,588 km (0.046 R)
• M11: 1,681,779 km (0.12 R)
• M12: 1,902,735 km (0.116 R)
• M13: 2,121,747 km (0.092 R)
• M14: 2,385,936 km (0.079 R)
• M15: 2,484,671 km (0.086 R)
• M16: 2,686,329 km (0.107 R)
• M17: 3,187,332 km (0.069 R)
• M18: 3,269,162 km (0.069 R)
• M19: 3,518,841 km (0.092 R)
• M20: 3,646,149 km (0.065 R)
• M21: 3,746,230 km (0.12 R)
• M22: 3,832,697 km (0.119 R)
• M23: 4,366,014 km (0.116 R)
• M24: 4,564,530 km (0.1 R)
• M25: 4,688,098 km (0.047 R)
• M26: 5,049,826 km (0.065 R)
• M27: 5,209,895 km (0.098 R)
• M28: 5,436,985 km (0.054 R)
• M29: 5,850,474 km (0.08 R)
• M30: 5,934,398 km (0.095 R)
• M31: 6,343,099 km (0.102 R)
• M32: 6,446,771 km (0.034 R)
• M33: 6,655,609 km (0.111 R)
• M34: 6,743,423 km (0.057 R)
• M35: 7,062,366 km (0.054 R)
• M36: 7,205,830 km (0.115 R)
• M37: 7,660,159 km (0.066 R)
• M38: 8,236,560 km (0.078 R)
• M39: 9,059,348 km (0.053 R)
• M40: 9,176,184 km (0.111 R)
• M41: 9,274,021 km (0.112 R)
• M42: 9,808,235 km (0.045 R)
• M43: 10,089,180 km (0.058 R)
• M44: 10,271,091 km (0.094 R)
• M45: 10,393,013 km (0.085 R)
• M46: 10,844,350 km (0.098 R)
• M47: 11,030,898 km (0.096 R)
• M48: 11,135,018 km (0.077 R)
• M49: 11,281,175 km (0.068 R)
• M50: 11,449,174 km (0.103 R)
• M51: 11,575,584 km (0.034 R)
• M52: 12,713,276 km (0.1 R)
• M53: 12,800,491 km (0.112 R)
• M54: 12,953,829 km (0.112 R)
• M55: 13,262,150 km (0.117 R)
• M56: 13,774,074 km (0.097 R)
• M57: 14,021,210 km (0.098 R)
• M58: 14,315,170 km (0.08 R)
• M59: 15,047,601 km (0.063 R)
• M60: 15,209,316 km (0.059 R)
• M61: 15,534,692 km (0.047 R)
• M62: 15,792,000 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.3

Radius: 10.8

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.9 AU - 2.02 AU

Year: 1800 Days

Day: 11.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,317,977 km

• M1: 223,050 km (0.086 R)
• M2: 542,591 km (0.115 R)
• M3: 682,316 km (0.093 R)
• M4: 800,199 km (0.116 R)
• M5: 953,238 km (0.074 R)
• M6: 1,047,933 km (0.059 R)
• M7: 1,227,151 km (0.076 R)
• M8: 1,310,029 km (0.078 R)
• M9: 1,481,917 km (0.107 R)
• M10: 1,754,035 km (0.087 R)
• M11: 1,980,975 km (0.106 R)
• M12: 2,079,410 km (0.041 R)
• M13: 2,192,207 km (0.102 R)
• M14: 2,345,994 km (0.113 R)
• M15: 2,490,057 km (0.116 R)
• M16: 2,583,256 km (0.073 R)
• M17: 2,800,921 km (0.081 R)
• M18: 3,153,074 km (0.09 R)
• M19: 3,371,188 km (0.114 R)
• M20: 3,504,480 km (0.099 R)
• M21: 3,609,348 km (0.094 R)
• M22: 3,715,413 km (0.094 R)
• M23: 4,008,325 km (0.107 R)
• M24: 4,102,422 km (0.099 R)
• M25: 4,357,038 km (0.04 R)
• M26: 4,518,903 km (0.095 R)
• M27: 4,781,896 km (0.1 R)
• M28: 5,033,071 km (0.116 R)
• M29: 5,478,723 km (0.095 R)
• M30: 5,759,368 km (0.081 R)
• M31: 5,830,278 km (0.106 R)
• M32: 6,152,960 km (0.059 R)
• M33: 6,243,766 km (0.077 R)
• M34: 6,592,479 km (0.07 R)
• M35: 6,797,278 km (0.098 R)
• M36: 6,872,227 km (0.087 R)
• M37: 7,213,161 km (0.112 R)
• M38: 7,617,972 km (0.106 R)
• M39: 7,833,094 km (0.075 R)
• M40: 8,129,447 km (0.026 R)
• M41: 8,309,115 km (0.068 R)
• M42: 8,530,519 km (0.075 R)
• M43: 8,794,709 km (0.083 R)
• M44: 8,897,034 km (0.089 R)
• M45: 8,999,808 km (0.111 R)
• M46: 9,310,373 km (0.057 R)
• M47: 9,456,530 km (0.119 R)
• M48: 9,687,659 km (0.078 R)
• M49: 9,814,668 km (0.073 R)
• M50: 9,963,368 km (0.087 R)
• M51: 10,263,162 km (0.077 R)
• M52: 10,631,173 km (0.106 R)
• M53: 10,849,735 km (0.083 R)
• M54: 10,937,549 km (0.097 R)
• M55: 11,047,653 km (0.103 R)
• M56: 11,291,198 km (0.106 R)
• M57: 11,536,689 km (0.1 R)
• M58: 11,738,646 km (0.047 R)
• M59: 12,055,344 km (0.09 R)
• M60: 12,146,450 km (0.101 R)
• M61: 12,397,774 km (0.09 R)
• M62: 12,581,779 km (0.117 R)
• M63: 13,115,694 km (0.055 R)
• M64: 13,256,167 km (0.075 R)
• M65: 13,609,666 km (0.084 R)
• M66: 14,325,941 km (0.094 R)
• M67: 14,956,646 km (0.11 R)
• M68: 15,250,755 km (0.103 R)
• M69: 15,447,925 km (0.118 R)
• M70: 15,546,809 km (0.118 R)
• M71: 15,770,159 km (0.102 R)
• M72: 16,220,000 km (0.054 R)
• M73: 16,572,751 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559

Radius: 6.3

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.26 AU - 7.18 AU

Year: 10176 Days

Day: 18.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,317,977 km

• M1: 99,333 km (0.096 R)
• M2: 161,416 km (0.093 R)
• M3: 279,000 km (0.089 R)
• M4: 952,340 km (0.095 R)
• M5: 1,007,542 km (0.087 R)
• M6: 1,101,938 km (0.093 R)
• M7: 1,160,131 km (0.074 R)
• M8: 1,320,201 km (0.068 R)
• M9: 1,424,022 km (0.076 R)
• M10: 1,508,994 km (0.086 R)
• M11: 1,595,611 km (0.097 R)
• M12: 1,706,313 km (0.1 R)
• M13: 1,982,471 km (0.112 R)
• M14: 2,029,894 km (0.115 R)
• M15: 2,272,691 km (0.11 R)
• M16: 2,448,169 km (0.055 R)
• M17: 2,576,225 km (0.075 R)
• M18: 2,973,706 km (0.047 R)
• M19: 3,165,790 km (0.064 R)
• M20: 3,221,441 km (0.093 R)
• M21: 3,825,068 km (0.089 R)
• M22: 4,246,635 km (0.106 R)
• M23: 4,525,635 km (0.034 R)
• M24: 4,714,726 km (0.111 R)
• M25: 5,199,274 km (0.091 R)
• M26: 6,425,229 km (0.104 R)
• M27: 7,106,946 km (0.094 R)
• M28: 7,437,707 km (0.061 R)
• M29: 7,886,800 km (0.098 R)
• M30: 8,537,700 km (0.07 R)
• M31: 9,405,667 km (0.114 R)
• M32: 9,606,876 km (0.092 R)
• M33: 10,425,625 km (0.103 R)
• M34: 11,738,496 km (0.106 R)
• M35: 11,998,497 km (0.064 R)
• M36: 12,216,611 km (0.09 R)
• M37: 12,392,239 km (0.118 R)
• M38: 12,790,020 km (0.055 R)
• M39: 13,553,118 km (0.115 R)
• M40: 13,598,446 km (0.077 R)
• M41: 13,825,985 km (0.039 R)
• M42: 14,748,405 km (0.07 R)
• M43: 14,841,754 km (0.119 R)
• M44: 15,029,051 km (0.089 R)
• M45: 15,690,573 km (0.049 R)
• M46: 15,738,294 km (0.108 R)
• M47: 15,785,867 km (0.112 R)
• M48: 16,025,074 km (0.106 R)
• M49: 16,265,328 km (0.117 R)
• M50: 17,238,312 km (0.098 R)
• M51: 17,336,598 km (0.09 R)
• M52: 18,130,065 km (0.084 R)
• M53: 18,732,795 km (0.11 R)
• M54: 18,783,359 km (0.086 R)
• M55: 19,240,231 km (0.116 R)
• M56: 19,700,693 km (0.088 R)
• M57: 20,268,417 km (0.095 R)
• M58: 20,632,538 km (0.109 R)
• M59: 21,103,772 km (0.049 R)
• M60: 21,420,022 km (0.099 R)
• M61: 21,631,703 km (0.106 R)
• M62: 22,110,416 km (0.099 R)
• M63: 22,163,822 km (0.054 R)
• M64: 23,349,684 km (0.056 R)
• M65: 23,731,309 km (0.098 R)
• M66: 25,111,050 km (0.059 R)
• M67: 25,166,850 km (0.078 R)
• M68: 27,487,113 km (0.082 R)
• M69: 27,544,558 km (0.051 R)
• M70: 28,876,578 km (0.097 R)
• M71: 28,993,414 km (0.114 R)
• M72: 29,286,177 km (0.117 R)
• M73: 29,933,786 km (0.095 R)
• M74: 30,348,322 km (0.052 R)
• M75: 30,764,653 km (0.09 R)
• M76: 31,783,863 km (0.095 R)
• M77: 32,509,861 km (0.085 R)
• M78: 32,753,107 km (0.112 R)
• M79: 32,996,952 km (0.111 R)
• M80: 33,302,580 km (0.085 R)
• M81: 34,163,516 km (0.109 R)
• M82: 36,852,837 km (0.093 R)
• M83: 37,042,976 km (0.027 R)
• M84: 37,233,414 km (0.096 R)
• M85: 38,190,691 km (0.115 R)
• M86: 38,254,868 km (0.113 R)
• M87: 38,962,466 km (0.079 R)
• M88: 41,176,664 km (0.053 R)
• M89: 41,703,548 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 15,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit