🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.7

Radius: 9

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.79 AU - 0.93 AU

Year: 561 Days

Day: 13.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 21,640,594 km

• M1: 115,938 km (0.051 R)
• M2: 180,714 km (0.12 R)
• M3: 238,309 km (0.1 R)
• M4: 319,391 km (0.112 R)
• M5: 394,639 km (0.085 R)
• M6: 461,809 km (0.094 R)
• M7: 626,965 km (0.074 R)
• M8: 749,934 km (0.096 R)
• M9: 812,167 km (0.053 R)
• M10: 891,454 km (0.074 R)
• M11: 989,141 km (0.072 R)
• M12: 1,101,489 km (0.096 R)
• M13: 1,178,831 km (0.084 R)
• M14: 1,351,018 km (0.078 R)
• M15: 1,410,409 km (0.107 R)
• M16: 1,501,065 km (0.112 R)
• M17: 1,778,419 km (0.117 R)
• M18: 1,889,870 km (0.1 R)
• M19: 2,051,585 km (0.069 R)
• M20: 2,113,369 km (0.072 R)
• M21: 2,203,726 km (0.114 R)
• M22: 2,295,430 km (0.028 R)
• M23: 2,453,555 km (0.079 R)
• M24: 2,585,650 km (0.085 R)
• M25: 2,705,029 km (0.098 R)
• M26: 2,880,058 km (0.053 R)
• M27: 2,949,621 km (0.03 R)
• M28: 3,027,412 km (0.117 R)
• M29: 3,105,951 km (0.12 R)
• M30: 3,217,252 km (0.03 R)
• M31: 3,305,515 km (0.106 R)
• M32: 3,509,267 km (0.118 R)
• M33: 3,583,617 km (0.061 R)
• M34: 3,666,793 km (0.054 R)
• M35: 4,391,445 km (0.064 R)
• M36: 4,489,731 km (0.114 R)
• M37: 4,606,717 km (0.103 R)
• M38: 4,670,146 km (0.062 R)
• M39: 4,788,628 km (0.098 R)
• M40: 5,000,758 km (0.047 R)
• M41: 5,263,302 km (0.103 R)
• M42: 5,415,443 km (0.049 R)
• M43: 5,675,294 km (0.092 R)
• M44: 5,792,280 km (0.05 R)
• M45: 6,058,115 km (0.071 R)
• M46: 6,137,552 km (0.053 R)
• M47: 6,378,404 km (0.113 R)
• M48: 6,632,422 km (0.093 R)
• M49: 6,745,368 km (0.112 R)
• M50: 6,858,763 km (0.11 R)
• M51: 6,972,906 km (0.072 R)
• M52: 7,087,798 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.5

Radius: 12.5

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.07 AU - 1.49 AU

Year: 1018 Days

Day: 10.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 21,640,594 km

• M1: 188,942 km (0.077 R)
• M2: 267,631 km (0.086 R)
• M3: 359,484 km (0.114 R)
• M4: 457,769 km (0.115 R)
• M5: 562,787 km (0.068 R)
• M6: 677,678 km (0.071 R)
• M7: 788,979 km (0.085 R)
• M8: 880,234 km (0.117 R)
• M9: 968,646 km (0.113 R)
• M10: 1,074,861 km (0.064 R)
• M11: 1,582,147 km (0.109 R)
• M12: 2,047,396 km (0.091 R)
• M13: 2,406,880 km (0.102 R)
• M14: 2,654,465 km (0.115 R)
• M15: 2,745,719 km (0.053 R)
• M16: 2,838,021 km (0.092 R)
• M17: 3,015,295 km (0.102 R)
• M18: 3,196,308 km (0.114 R)
• M19: 3,458,104 km (0.08 R)
• M20: 4,037,946 km (0.082 R)
• M21: 4,190,536 km (0.093 R)
• M22: 4,357,188 km (0.072 R)
• M23: 4,489,731 km (0.071 R)
• M24: 4,574,703 km (0.037 R)
• M25: 4,684,807 km (0.082 R)
• M26: 4,783,542 km (0.095 R)
• M27: 4,882,874 km (0.095 R)
• M28: 4,995,522 km (0.116 R)
• M29: 5,121,633 km (0.115 R)
• M30: 5,261,656 km (0.054 R)
• M31: 5,689,357 km (0.11 R)
• M32: 5,781,509 km (0.051 R)
• M33: 6,128,426 km (0.084 R)
• M34: 6,495,839 km (0.116 R)
• M35: 6,716,944 km (0.1 R)
• M36: 6,996,992 km (0.116 R)
• M37: 7,152,573 km (0.078 R)
• M38: 7,467,327 km (0.049 R)
• M39: 7,641,010 km (0.101 R)
• M40: 7,786,719 km (0.114 R)
• M41: 8,214,569 km (0.115 R)
• M42: 8,393,937 km (0.076 R)
• M43: 8,650,198 km (0.089 R)
• M44: 8,893,743 km (0.043 R)
• M45: 9,001,005 km (0.079 R)
• M46: 9,139,532 km (0.086 R)
• M47: 9,372,157 km (0.08 R)
• M48: 9,543,895 km (0.103 R)
• M49: 9,685,265 km (0.098 R)
• M50: 10,081,550 km (0.071 R)
• M51: 10,241,470 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 9.1

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.67 AU - 2.11 AU

Year: 1826 Days

Day: 10.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 21,640,594 km

• M1: 128,505 km (0.093 R)
• M2: 190,288 km (0.098 R)
• M3: 249,679 km (0.109 R)
• M4: 339,288 km (0.089 R)
• M5: 489,484 km (0.11 R)
• M6: 696,378 km (0.066 R)
• M7: 870,061 km (0.117 R)
• M8: 943,663 km (0.033 R)
• M9: 1,058,255 km (0.106 R)
• M10: 1,191,248 km (0.074 R)
• M11: 1,259,913 km (0.097 R)
• M12: 1,394,252 km (0.066 R)
• M13: 1,548,338 km (0.101 R)
• M14: 1,646,474 km (0.097 R)
• M15: 1,762,562 km (0.119 R)
• M16: 1,929,663 km (0.116 R)
• M17: 2,262,518 km (0.048 R)
• M18: 2,322,657 km (0.04 R)
• M19: 2,383,393 km (0.105 R)
• M20: 2,694,856 km (0.061 R)
• M21: 2,786,410 km (0.06 R)
• M22: 2,916,111 km (0.111 R)
• M23: 3,029,058 km (0.109 R)
• M24: 3,086,054 km (0.05 R)
• M25: 3,249,415 km (0.089 R)
• M26: 3,435,515 km (0.104 R)
• M27: 3,635,228 km (0.102 R)
• M28: 3,787,519 km (0.115 R)
• M29: 4,004,286 km (0.073 R)
• M30: 4,182,906 km (0.099 R)
• M31: 4,712,183 km (0.091 R)
• M32: 4,867,316 km (0.09 R)
• M33: 4,990,435 km (0.082 R)
• M34: 5,274,073 km (0.089 R)
• M35: 5,469,897 km (0.115 R)
• M36: 5,633,108 km (0.1 R)
• M37: 5,738,724 km (0.025 R)
• M38: 5,833,270 km (0.115 R)
• M39: 5,904,628 km (0.112 R)
• M40: 6,436,000 km (0.059 R)
• M41: 7,058,476 km (0.099 R)
• M42: 7,287,211 km (0.092 R)
• M43: 7,531,505 km (0.055 R)
• M44: 7,700,102 km (0.09 R)
• M45: 7,883,209 km (0.049 R)
• M46: 7,962,047 km (0.067 R)
• M47: 8,521,544 km (0.113 R)
• M48: 8,997,564 km (0.083 R)
• M49: 9,259,659 km (0.088 R)
• M50: 9,342,836 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.1

Radius: 8.6

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.91 AU - 2.67 AU

Year: 2436 Days

Day: 7.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,640,594 km

• M1: 129,253 km (0.041 R)
• M2: 196,871 km (0.077 R)
• M3: 254,915 km (0.044 R)
• M4: 311,014 km (0.096 R)
• M5: 414,984 km (0.057 R)
• M6: 553,063 km (0.093 R)
• M7: 631,752 km (0.113 R)
• M8: 761,752 km (0.108 R)
• M9: 1,022,053 km (0.085 R)
• M10: 1,300,155 km (0.054 R)
• M11: 1,358,648 km (0.049 R)
• M12: 1,458,280 km (0.096 R)
• M13: 1,570,778 km (0.103 R)
• M14: 1,686,118 km (0.119 R)
• M15: 1,903,184 km (0.102 R)
• M16: 2,222,426 km (0.067 R)
• M17: 2,460,885 km (0.08 R)
• M18: 2,534,188 km (0.096 R)
• M19: 2,911,025 km (0.105 R)
• M20: 3,172,223 km (0.029 R)
• M21: 3,319,128 km (0.115 R)
• M22: 3,468,277 km (0.112 R)
• M23: 3,633,583 km (0.09 R)
• M24: 3,703,146 km (0.053 R)
• M25: 3,815,494 km (0.085 R)
• M26: 3,914,827 km (0.081 R)
• M27: 3,971,973 km (0.088 R)
• M28: 4,558,397 km (0.095 R)
• M29: 4,618,685 km (0.109 R)
• M30: 4,724,600 km (0.045 R)
• M31: 4,816,004 km (0.075 R)
• M32: 4,908,007 km (0.088 R)
• M33: 5,000,608 km (0.113 R)
• M34: 5,297,859 km (0.107 R)
• M35: 5,958,633 km (0.095 R)
• M36: 6,107,183 km (0.111 R)
• M37: 6,206,965 km (0.034 R)
• M38: 6,357,461 km (0.059 R)
• M39: 6,526,207 km (0.062 R)
• M40: 6,662,341 km (0.076 R)
• M41: 6,782,169 km (0.103 R)
• M42: 6,902,895 km (0.092 R)
• M43: 7,093,781 km (0.101 R)
• M44: 7,392,229 km (0.119 R)
• M45: 7,463,139 km (0.032 R)
• M46: 7,820,827 km (0.115 R)
• M47: 7,983,590 km (0.086 R)
• M48: 8,349,356 km (0.047 R)
• M49: 8,645,859 km (0.106 R)
• M50: 8,757,908 km (0.032 R)
• M51: 8,833,006 km (0.047 R)
• M52: 9,192,191 km (0.071 R)
• M53: 9,306,633 km (0.108 R)
• M54: 9,421,524 km (0.047 R)
• M55: 9,633,504 km (0.087 R)
• M56: 9,749,742 km (0.119 R)
• M57: 10,278,571 km (0.072 R)
• M58: 10,437,144 km (0.094 R)
• M59: 10,736,639 km (0.113 R)
• M60: 10,857,065 km (0.112 R)
• M61: 11,140,254 km (0.059 R)
• M62: 11,303,017 km (0.095 R)
• M63: 11,405,192 km (0.101 R)
• M64: 11,569,301 km (0.084 R)
• M65: 12,359,776 km (0.085 R)
• M66: 13,017,408 km (0.054 R)
• M67: 13,145,913 km (0.049 R)
• M68: 13,210,390 km (0.118 R)
• M69: 13,404,418 km (0.071 R)
• M70: 13,642,877 km (0.063 R)
• M71: 13,860,841 km (0.104 R)
• M72: 13,948,356 km (0.028 R)
• M73: 14,145,975 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.2

Radius: 8.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.73 AU - 4.67 AU

Year: 6050 Days

Day: 9.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 21,640,594 km

• M1: 222,602 km (0.056 R)
• M2: 561,740 km (0.088 R)
• M3: 771,177 km (0.092 R)
• M4: 950,246 km (0.112 R)
• M5: 1,016,817 km (0.092 R)
• M6: 1,214,436 km (0.07 R)
• M7: 1,450,052 km (0.109 R)
• M8: 1,796,072 km (0.054 R)
• M9: 2,079,859 km (0.109 R)
• M10: 2,272,092 km (0.074 R)
• M11: 2,610,483 km (0.079 R)
• M12: 2,785,812 km (0.039 R)
• M13: 4,099,730 km (0.087 R)
• M14: 4,247,832 km (0.077 R)
• M15: 4,454,576 km (0.087 R)
• M16: 4,626,165 km (0.043 R)
• M17: 5,114,302 km (0.103 R)
• M18: 5,233,831 km (0.119 R)
• M19: 5,414,994 km (0.081 R)
• M20: 6,415,953 km (0.039 R)
• M21: 6,566,599 km (0.034 R)
• M22: 7,092,285 km (0.097 R)
• M23: 8,044,625 km (0.115 R)
• M24: 8,324,074 km (0.103 R)
• M25: 8,512,119 km (0.05 R)
• M26: 8,606,665 km (0.079 R)
• M27: 8,749,231 km (0.07 R)
• M28: 9,060,694 km (0.115 R)
• M29: 9,473,584 km (0.106 R)
• M30: 9,547,037 km (0.101 R)
• M31: 9,768,741 km (0.09 R)
• M32: 9,942,274 km (0.086 R)
• M33: 10,066,890 km (0.097 R)
• M34: 10,166,970 km (0.086 R)
• M35: 10,267,351 km (0.109 R)
• M36: 11,786,218 km (0.076 R)
• M37: 12,450,732 km (0.092 R)
• M38: 12,558,143 km (0.116 R)
• M39: 12,774,013 km (0.11 R)
• M40: 12,991,079 km (0.065 R)
• M41: 13,182,116 km (0.081 R)
• M42: 14,206,861 km (0.1 R)
• M43: 14,290,935 km (0.098 R)
• M44: 14,970,708 km (0.11 R)
• M45: 15,170,870 km (0.111 R)
• M46: 15,574,036 km (0.081 R)
• M47: 16,185,293 km (0.096 R)
• M48: 16,953,029 km (0.066 R)
• M49: 17,221,557 km (0.053 R)
• M50: 17,401,374 km (0.109 R)
• M51: 17,762,802 km (0.09 R)
• M52: 18,340,250 km (0.115 R)
• M53: 18,954,649 km (0.119 R)
• M54: 19,388,782 km (0.104 R)
• M55: 19,700,992 km (0.109 R)
• M56: 19,794,940 km (0.04 R)
• M57: 21,093,898 km (0.042 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: 493 - 20,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit