🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.4

Radius: 11.2

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.56 AU - 0.66 AU

Year: 318 Days

Day: 9.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 41,272,917 km

• M1: 141,071 km (0.106 R)
• M2: 219,909 km (0.076 R)
• M3: 381,175 km (0.11 R)
• M4: 451,636 km (0.104 R)
• M5: 537,954 km (0.089 R)
• M6: 641,625 km (0.033 R)
• M7: 726,298 km (0.082 R)
• M8: 875,596 km (0.117 R)
• M9: 958,623 km (0.055 R)
• M10: 1,084,136 km (0.112 R)
• M11: 1,192,445 km (0.103 R)
• M12: 1,333,216 km (0.097 R)
• M13: 1,484,609 km (0.073 R)
• M14: 1,709,754 km (0.08 R)
• M15: 1,826,590 km (0.098 R)
• M16: 1,907,822 km (0.107 R)
• M17: 2,001,320 km (0.086 R)
• M18: 2,187,570 km (0.052 R)
• M19: 2,332,530 km (0.025 R)
• M20: 2,403,290 km (0.086 R)
• M21: 2,504,867 km (0.119 R)
• M22: 2,577,272 km (0.085 R)
• M23: 2,792,992 km (0.108 R)
• M24: 2,957,101 km (0.096 R)
• M25: 3,092,038 km (0.046 R)
• M26: 3,183,143 km (0.037 R)
• M27: 3,348,150 km (0.052 R)
• M28: 3,428,334 km (0.083 R)
• M29: 3,570,303 km (0.053 R)
• M30: 3,686,690 km (0.041 R)
• M31: 3,923,354 km (0.079 R)
• M32: 4,015,207 km (0.085 R)
• M33: 4,309,466 km (0.076 R)
• M34: 4,455,623 km (0.111 R)
• M35: 4,536,705 km (0.052 R)
• M36: 4,685,405 km (0.109 R)
• M37: 4,903,968 km (0.078 R)
• M38: 5,102,783 km (0.095 R)
• M39: 5,218,722 km (0.091 R)
• M40: 5,327,779 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.4

Radius: 14

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.1 AU - 1.74 AU

Year: 1128 Days

Day: 10.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 41,272,917 km

• M1: 174,880 km (0.06 R)
• M2: 262,843 km (0.12 R)
• M3: 369,656 km (0.048 R)
• M4: 468,391 km (0.048 R)
• M5: 566,228 km (0.05 R)
• M6: 732,132 km (0.096 R)
• M7: 905,366 km (0.102 R)
• M8: 1,006,345 km (0.105 R)
• M9: 1,123,330 km (0.1 R)
• M10: 1,327,532 km (0.096 R)
• M11: 1,490,743 km (0.085 R)
• M12: 1,633,310 km (0.064 R)
• M13: 1,866,981 km (0.11 R)
• M14: 2,127,282 km (0.103 R)
• M15: 2,281,368 km (0.084 R)
• M16: 2,407,479 km (0.039 R)
• M17: 2,535,983 km (0.081 R)
• M18: 2,699,942 km (0.112 R)
• M19: 2,961,290 km (0.101 R)
• M20: 3,056,135 km (0.038 R)
• M21: 3,178,207 km (0.09 R)
• M22: 3,337,678 km (0.116 R)
• M23: 3,748,175 km (0.051 R)
• M24: 4,031,064 km (0.081 R)
• M25: 4,155,829 km (0.097 R)
• M26: 4,262,492 km (0.101 R)
• M27: 4,428,995 km (0.098 R)
• M28: 4,518,155 km (0.101 R)
• M29: 4,637,833 km (0.071 R)
• M30: 4,809,422 km (0.1 R)
• M31: 5,055,062 km (0.049 R)
• M32: 5,410,357 km (0.052 R)
• M33: 5,537,664 km (0.11 R)
• M34: 5,838,805 km (0.107 R)
• M35: 6,123,340 km (0.099 R)
• M36: 6,278,473 km (0.088 R)
• M37: 6,603,848 km (0.11 R)
• M38: 6,831,536 km (0.099 R)
• M39: 6,957,947 km (0.034 R)
• M40: 7,224,680 km (0.096 R)
• M41: 7,388,788 km (0.073 R)
• M42: 7,625,303 km (0.077 R)
• M43: 7,840,424 km (0.064 R)
• M44: 8,045,373 km (0.068 R)
• M45: 8,166,697 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 11.2

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.79 AU - 5.91 AU

Year: 7123 Days

Day: 6.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,272,917 km

• M1: 164,558 km (0.097 R)
• M2: 243,396 km (0.108 R)
• M3: 386,112 km (0.097 R)
• M4: 578,794 km (0.107 R)
• M5: 1,042,847 km (0.06 R)
• M6: 1,265,149 km (0.044 R)
• M7: 1,362,388 km (0.074 R)
• M8: 1,503,010 km (0.106 R)
• M9: 1,712,746 km (0.111 R)
• M10: 2,068,191 km (0.1 R)
• M11: 2,184,129 km (0.094 R)
• M12: 2,446,972 km (0.047 R)
• M13: 2,644,741 km (0.108 R)
• M14: 2,771,001 km (0.076 R)
• M15: 2,977,446 km (0.12 R)
• M16: 3,215,606 km (0.091 R)
• M17: 3,296,539 km (0.105 R)
• M18: 3,795,896 km (0.108 R)
• M19: 4,171,537 km (0.099 R)
• M20: 4,289,569 km (0.109 R)
• M21: 4,803,588 km (0.1 R)
• M22: 5,241,610 km (0.056 R)
• M23: 5,369,217 km (0.048 R)
• M24: 5,594,960 km (0.077 R)
• M25: 6,089,232 km (0.105 R)
• M26: 6,189,761 km (0.103 R)
• M27: 6,426,575 km (0.03 R)
• M28: 6,631,973 km (0.117 R)
• M29: 6,874,321 km (0.097 R)
• M30: 8,019,343 km (0.117 R)
• M31: 8,389,299 km (0.072 R)
• M32: 8,727,091 km (0.091 R)
• M33: 8,916,631 km (0.11 R)
• M34: 9,261,305 km (0.111 R)
• M35: 10,201,827 km (0.065 R)
• M36: 10,723,923 km (0.099 R)
• M37: 10,967,917 km (0.085 R)
• M38: 11,213,707 km (0.115 R)
• M39: 11,337,275 km (0.073 R)
• M40: 11,794,296 km (0.09 R)
• M41: 12,088,256 km (0.114 R)
• M42: 12,512,516 km (0.097 R)
• M43: 13,814,316 km (0.08 R)
• M44: 15,386,889 km (0.091 R)
• M45: 15,662,149 km (0.063 R)
• M46: 16,310,805 km (0.043 R)
• M47: 16,638,574 km (0.027 R)
• M48: 17,157,829 km (0.115 R)
• M49: 17,922,573 km (0.081 R)
• M50: 18,115,554 km (0.114 R)
• M51: 18,309,134 km (0.118 R)
• M52: 18,600,850 km (0.098 R)
• M53: 19,189,068 km (0.109 R)
• M54: 20,232,962 km (0.068 R)
• M55: 21,091,505 km (0.061 R)
• M56: 21,653,394 km (0.074 R)
• M57: 21,910,403 km (0.053 R)
• M58: 22,168,460 km (0.057 R)
• M59: 22,271,981 km (0.09 R)
• M60: 22,791,984 km (0.098 R)
• M61: 23,526,509 km (0.104 R)
• M62: 24,162,450 km (0.111 R)
• M63: 24,535,996 km (0.106 R)
• M64: 25,019,047 km (0.067 R)
• M65: 26,707,109 km (0.087 R)
• M66: 27,815,480 km (0.106 R)
• M67: 28,319,176 km (0.061 R)
• M68: 28,431,524 km (0.047 R)
• M69: 29,563,232 km (0.086 R)
• M70: 32,691,473 km (0.104 R)
• M71: 33,400,717 km (0.091 R)
• M72: 33,638,278 km (0.118 R)
• M73: 33,876,438 km (0.09 R)
• M74: 34,174,886 km (0.095 R)
• M75: 34,294,564 km (0.115 R)
• M76: 34,414,392 km (0.043 R)
• M77: 34,714,335 km (0.113 R)
• M78: 35,317,065 km (0.045 R)
• M79: 37,022,930 km (0.112 R)
• M80: 37,207,384 km (0.109 R)
• M81: 37,453,622 km (0.081 R)
• M82: 38,382,176 km (0.112 R)
• M83: 38,506,492 km (0.064 R)
• M84: 40,324,854 km (0.116 R)
• M85: 41,148,989 km (0.109 R)
• M86: 42,620,882 km (0.06 R)
• M87: 43,266,098 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.2

Radius: 6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.91 AU - 8.95 AU

Year: 14892 Days

Day: 23.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,272,917 km

• M1: 81,381 km (0.112 R)
• M2: 157,975 km (0.036 R)
• M3: 278,102 km (0.089 R)
• M4: 481,107 km (0.098 R)
• M5: 695,331 km (0.113 R)
• M6: 821,292 km (0.071 R)
• M7: 954,883 km (0.111 R)
• M8: 1,095,505 km (0.114 R)
• M9: 1,243,009 km (0.101 R)
• M10: 1,456,335 km (0.025 R)
• M11: 2,861,059 km (0.109 R)
• M12: 3,116,572 km (0.105 R)
• M13: 5,790,485 km (0.034 R)
• M14: 5,951,153 km (0.034 R)
• M15: 6,375,861 km (0.113 R)
• M16: 6,508,555 km (0.041 R)
• M17: 6,709,315 km (0.078 R)
• M18: 6,776,634 km (0.064 R)
• M19: 8,459,460 km (0.064 R)
• M20: 8,532,165 km (0.079 R)
• M21: 8,862,477 km (0.095 R)
• M22: 9,122,179 km (0.066 R)
• M23: 9,196,828 km (0.107 R)
• M24: 9,422,123 km (0.073 R)
• M25: 10,693,106 km (0.075 R)
• M26: 11,976,058 km (0.078 R)
• M27: 12,098,877 km (0.052 R)
• M28: 12,221,996 km (0.077 R)
• M29: 12,552,608 km (0.089 R)
• M30: 13,138,134 km (0.086 R)
• M31: 13,689,701 km (0.091 R)
• M32: 14,119,197 km (0.057 R)
• M33: 14,162,430 km (0.118 R)
• M34: 14,422,432 km (0.102 R)
• M35: 14,553,180 km (0.09 R)
• M36: 14,596,713 km (0.106 R)
• M37: 15,389,582 km (0.119 R)
• M38: 17,432,041 km (0.093 R)
• M39: 17,757,267 km (0.093 R)
• M40: 17,897,291 km (0.108 R)
• M41: 18,272,482 km (0.045 R)
• M42: 18,461,125 km (0.069 R)
• M43: 18,935,350 km (0.031 R)
• M44: 19,126,237 km (0.04 R)
• M45: 19,173,959 km (0.095 R)
• M46: 21,465,499 km (0.047 R)
• M47: 21,515,166 km (0.088 R)
• M48: 21,764,246 km (0.086 R)
• M49: 21,864,028 km (0.061 R)
• M50: 22,164,570 km (0.054 R)
• M51: 22,769,843 km (0.11 R)
• M52: 23,227,164 km (0.025 R)
• M53: 23,790,400 km (0.111 R)
• M54: 24,048,007 km (0.094 R)
• M55: 24,617,676 km (0.063 R)
• M56: 24,669,736 km (0.115 R)
• M57: 25,087,114 km (0.099 R)
• M58: 26,513,231 km (0.072 R)
• M59: 27,856,919 km (0.09 R)
• M60: 30,778,116 km (0.076 R)
• M61: 31,058,612 km (0.082 R)
• M62: 31,792,091 km (0.029 R)
• M63: 32,702,543 km (0.108 R)
• M64: 33,161,061 km (0.095 R)
• M65: 33,968,441 km (0.111 R)
• M66: 34,142,273 km (0.056 R)
• M67: 35,191,702 km (0.107 R)
• M68: 35,308,987 km (0.103 R)
• M69: 36,607,347 km (0.116 R)
• M70: 36,726,128 km (0.088 R)
• M71: 39,007,645 km (0.089 R)
• M72: 39,676,646 km (0.095 R)
• M73: 40,165,532 km (0.113 R)
• M74: 40,779,482 km (0.113 R)
• M75: 41,026,019 km (0.115 R)
• M76: 41,211,072 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 19,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit