🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.1

Radius: 12.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.86 AU - 1.22 AU

Year: 696 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 37,936,551 km

• M1: 160,668 km (0.074 R)
• M2: 272,717 km (0.106 R)
• M3: 395,537 km (0.081 R)
• M4: 545,135 km (0.09 R)
• M5: 628,760 km (0.072 R)
• M6: 726,298 km (0.09 R)
• M7: 900,579 km (0.041 R)
• M8: 993,330 km (0.052 R)
• M9: 1,089,671 km (0.071 R)
• M10: 1,276,070 km (0.103 R)
• M11: 1,433,148 km (0.109 R)
• M12: 1,525,898 km (0.083 R)
• M13: 1,620,893 km (0.066 R)
• M14: 1,717,982 km (0.105 R)
• M15: 1,861,147 km (0.077 R)
• M16: 1,963,173 km (0.1 R)
• M17: 2,060,561 km (0.099 R)
• M18: 2,153,162 km (0.108 R)
• M19: 2,315,027 km (0.106 R)
• M20: 2,509,055 km (0.111 R)
• M21: 2,594,027 km (0.074 R)
• M22: 2,715,949 km (0.06 R)
• M23: 2,854,627 km (0.074 R)
• M24: 2,995,697 km (0.05 R)
• M25: 3,108,644 km (0.054 R)
• M26: 3,223,236 km (0.095 R)
• M27: 3,480,245 km (0.114 R)
• M28: 3,784,527 km (0.041 R)
• M29: 3,874,286 km (0.106 R)
• M30: 4,223,597 km (0.088 R)
• M31: 4,308,419 km (0.058 R)
• M32: 4,393,689 km (0.111 R)
• M33: 4,513,966 km (0.096 R)
• M34: 4,618,086 km (0.044 R)
• M35: 4,749,284 km (0.066 R)
• M36: 4,864,025 km (0.102 R)
• M37: 4,988,790 km (0.088 R)
• M38: 5,078,399 km (0.104 R)
• M39: 5,341,542 km (0.084 R)
• M40: 5,600,047 km (0.064 R)
• M41: 5,777,769 km (0.069 R)
• M42: 6,370,775 km (0.083 R)
• M43: 6,507,358 km (0.1 R)
• M44: 6,714,252 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.1

Radius: 14.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.54 AU - 2.32 AU

Year: 1759 Days

Day: 9 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,936,551 km

• M1: 180,415 km (0.107 R)
• M2: 274,362 km (0.111 R)
• M3: 388,356 km (0.045 R)
• M4: 484,996 km (0.046 R)
• M5: 675,434 km (0.119 R)
• M6: 846,724 km (0.065 R)
• M7: 1,199,925 km (0.115 R)
• M8: 1,300,454 km (0.065 R)
• M9: 1,403,976 km (0.08 R)
• M10: 1,500,616 km (0.114 R)
• M11: 1,589,777 km (0.086 R)
• M12: 1,721,871 km (0.109 R)
• M13: 1,836,613 km (0.091 R)
• M14: 2,008,351 km (0.116 R)
• M15: 2,151,965 km (0.043 R)
• M16: 2,299,170 km (0.115 R)
• M17: 2,391,621 km (0.079 R)
• M18: 2,580,114 km (0.081 R)
• M19: 2,773,694 km (0.063 R)
• M20: 3,086,054 km (0.072 R)
• M21: 3,331,245 km (0.069 R)
• M22: 3,663,801 km (0.1 R)
• M23: 3,965,391 km (0.088 R)
• M24: 4,161,663 km (0.103 R)
• M25: 4,275,358 km (0.112 R)
• M26: 4,404,311 km (0.082 R)
• M27: 4,784,738 km (0.114 R)
• M28: 5,054,314 km (0.083 R)
• M29: 5,191,046 km (0.048 R)
• M30: 5,282,899 km (0.108 R)
• M31: 5,390,759 km (0.092 R)
• M32: 5,829,530 km (0.047 R)
• M33: 5,941,130 km (0.117 R)
• M34: 6,166,424 km (0.073 R)
• M35: 6,792,043 km (0.071 R)
• M36: 6,892,722 km (0.076 R)
• M37: 7,803,773 km (0.086 R)
• M38: 8,264,534 km (0.086 R)
• M39: 8,444,201 km (0.118 R)
• M40: 8,880,578 km (0.107 R)
• M41: 8,990,832 km (0.062 R)
• M42: 9,231,385 km (0.09 R)
• M43: 9,662,078 km (0.096 R)
• M44: 10,022,908 km (0.1 R)
• M45: 10,272,437 km (0.053 R)
• M46: 10,368,928 km (0.104 R)
• M47: 10,504,613 km (0.107 R)
• M48: 10,836,421 km (0.075 R)
• M49: 11,211,313 km (0.103 R)
• M50: 11,450,371 km (0.062 R)
• M51: 11,832,294 km (0.096 R)
• M52: 12,034,999 km (0.107 R)
• M53: 12,259,396 km (0.089 R)
• M54: 12,361,870 km (0.102 R)
• M55: 12,505,784 km (0.087 R)
• M56: 12,608,857 km (0.099 R)
• M57: 12,753,667 km (0.028 R)
• M58: 13,107,765 km (0.037 R)
• M59: 13,317,651 km (0.108 R)
• M60: 13,507,491 km (0.106 R)
• M61: 14,168,115 km (0.086 R)
• M62: 14,534,929 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.8

Radius: 3.3

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.32 AU - 12.04 AU

Year: 21307 Days

Day: 20.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 37,936,551 km

• M1: 63,280 km (0.116 R)
• M2: 190,887 km (0.044 R)
• M3: 257,907 km (0.109 R)
• M4: 299,944 km (0.044 R)
• M5: 378,931 km (0.036 R)
• M6: 439,519 km (0.105 R)
• M7: 570,417 km (0.116 R)
• M8: 654,640 km (0.041 R)
• M9: 835,055 km (0.048 R)
• M10: 980,165 km (0.1 R)
• M11: 1,081,293 km (0.119 R)
• M12: 1,962,724 km (0.038 R)
• M13: 2,534,936 km (0.116 R)
• M14: 2,767,860 km (0.097 R)
• M15: 2,839,068 km (0.039 R)
• M16: 2,910,875 km (0.075 R)
• M17: 3,379,865 km (0.073 R)
• M18: 4,330,559 km (0.118 R)
• M19: 4,385,761 km (0.033 R)
• M20: 4,441,112 km (0.064 R)
• M21: 4,892,150 km (0.095 R)
• M22: 5,505,950 km (0.076 R)
• M23: 5,655,697 km (0.12 R)
• M24: 5,685,766 km (0.045 R)
• M25: 5,898,046 km (0.06 R)
• M26: 6,082,051 km (0.102 R)
• M27: 6,299,118 km (0.043 R)
• M28: 6,518,578 km (0.101 R)
• M29: 7,553,944 km (0.07 R)
• M30: 7,820,677 km (0.079 R)
• M31: 7,887,847 km (0.066 R)
• M32: 8,192,428 km (0.097 R)
• M33: 8,604,421 km (0.055 R)
• M34: 9,341,789 km (0.085 R)
• M35: 9,880,640 km (0.117 R)
• M36: 9,989,697 km (0.11 R)
• M37: 10,208,858 km (0.111 R)
• M38: 10,763,716 km (0.09 R)
• M39: 10,988,412 km (0.068 R)
• M40: 11,290,450 km (0.11 R)
• M41: 11,366,297 km (0.067 R)
• M42: 11,633,329 km (0.054 R)
• M43: 11,786,966 km (0.106 R)
• M44: 12,134,781 km (0.114 R)
• M45: 12,801,239 km (0.086 R)
• M46: 13,318,698 km (0.052 R)
• M47: 13,721,416 km (0.043 R)
• M48: 14,128,173 km (0.113 R)
• M49: 15,709,572 km (0.1 R)
• M50: 16,348,953 km (0.115 R)
• M51: 17,433,537 km (0.098 R)
• M52: 17,609,315 km (0.036 R)
• M53: 18,810,436 km (0.093 R)
• M54: 18,900,345 km (0.089 R)
• M55: 18,945,523 km (0.105 R)
• M56: 19,126,088 km (0.098 R)
• M57: 19,671,372 km (0.092 R)
• M58: 20,498,798 km (0.029 R)
• M59: 21,902,923 km (0.092 R)
• M60: 21,950,196 km (0.115 R)
• M61: 22,092,464 km (0.065 R)
• M62: 24,311,150 km (0.107 R)
• M63: 24,556,490 km (0.109 R)
• M64: 25,247,932 km (0.114 R)
• M65: 25,995,921 km (0.085 R)
• M66: 26,498,570 km (0.052 R)
• M67: 26,953,796 km (0.107 R)
• M68: 27,004,510 km (0.116 R)
• M69: 27,106,087 km (0.096 R)
• M70: 27,156,801 km (0.118 R)
• M71: 27,666,929 km (0.1 R)
• M72: 28,077,127 km (0.097 R)
• M73: 28,128,588 km (0.067 R)
• M74: 28,282,973 km (0.103 R)
• M75: 28,592,791 km (0.054 R)
• M76: 29,633,543 km (0.09 R)
• M77: 29,685,902 km (0.03 R)
• M78: 29,738,262 km (0.096 R)
• M79: 29,895,638 km (0.107 R)
• M80: 30,263,948 km (0.116 R)
• M81: 31,164,378 km (0.117 R)
• M82: 31,591,330 km (0.105 R)
• M83: 32,504,775 km (0.069 R)
• M84: 32,612,785 km (0.091 R)
• M85: 32,829,103 km (0.077 R)
• M86: 33,645,010 km (0.115 R)
• M87: 33,863,722 km (0.071 R)
• M88: 35,630,024 km (0.106 R)
• M89: 35,685,674 km (0.053 R)
• M90: 36,244,123 km (0.119 R)
• M91: 36,974,311 km (0.063 R)
• M92: 37,482,644 km (0.071 R)
• M93: 37,539,342 km (0.056 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 13,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit