🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.9

Radius: 10.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1 AU - 1.2 AU

Year: 757 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,878,550 km

• M1: 141,520 km (0.039 R)
• M2: 250,128 km (0.098 R)
• M3: 388,954 km (0.12 R)
• M4: 608,863 km (0.101 R)
• M5: 756,965 km (0.072 R)
• M6: 921,373 km (0.088 R)
• M7: 1,031,477 km (0.097 R)
• M8: 1,265,598 km (0.061 R)
• M9: 1,463,516 km (0.119 R)
• M10: 1,662,780 km (0.051 R)
• M11: 1,784,703 km (0.118 R)
• M12: 1,953,599 km (0.072 R)
• M13: 2,209,561 km (0.119 R)
• M14: 2,417,801 km (0.065 R)
• M15: 2,535,235 km (0.114 R)
• M16: 2,961,290 km (0.052 R)
• M17: 3,115,974 km (0.116 R)
• M18: 3,197,355 km (0.048 R)
• M19: 3,267,666 km (0.043 R)
• M20: 3,362,212 km (0.102 R)
• M21: 3,590,498 km (0.084 R)
• M22: 3,669,785 km (0.076 R)
• M23: 4,221,802 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 13.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.97 AU - 1.53 AU

Year: 917 Days

Day: 5.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,878,550 km

• M1: 171,738 km (0.076 R)
• M2: 327,021 km (0.094 R)
• M3: 509,979 km (0.099 R)
• M4: 622,028 km (0.092 R)
• M5: 717,771 km (0.049 R)
• M6: 809,025 km (0.049 R)
• M7: 971,189 km (0.099 R)
• M8: 1,101,489 km (0.12 R)
• M9: 1,201,420 km (0.055 R)
• M10: 1,376,749 km (0.077 R)
• M11: 1,529,638 km (0.107 R)
• M12: 1,637,947 km (0.045 R)
• M13: 1,848,431 km (0.081 R)
• M14: 2,003,714 km (0.095 R)
• M15: 2,133,116 km (0.088 R)
• M16: 2,245,015 km (0.083 R)
• M17: 2,348,387 km (0.028 R)
• M18: 2,437,548 km (0.098 R)
• M19: 2,587,146 km (0.088 R)
• M20: 2,679,447 km (0.116 R)
• M21: 2,856,422 km (0.077 R)
• M22: 2,991,658 km (0.106 R)
• M23: 3,088,897 km (0.063 R)
• M24: 3,233,708 km (0.098 R)
• M25: 3,578,680 km (0.102 R)
• M26: 3,718,853 km (0.095 R)
• M27: 3,873,238 km (0.101 R)
• M28: 3,985,736 km (0.101 R)
• M29: 4,137,578 km (0.117 R)
• M30: 4,349,558 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.2

Radius: 9.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.33 AU - 4.01 AU

Year: 4612 Days

Day: 5.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,878,550 km

• M1: 123,568 km (0.087 R)
• M2: 258,356 km (0.084 R)
• M3: 327,470 km (0.118 R)
• M4: 399,277 km (0.113 R)
• M5: 471,084 km (0.08 R)
• M6: 677,230 km (0.117 R)
• M7: 817,104 km (0.08 R)
• M8: 939,923 km (0.096 R)
• M9: 1,194,838 km (0.067 R)
• M10: 1,826,740 km (0.114 R)
• M11: 2,014,186 km (0.061 R)
• M12: 2,146,729 km (0.087 R)
• M13: 2,257,432 km (0.112 R)
• M14: 2,549,148 km (0.066 R)
• M15: 2,640,253 km (0.088 R)
• M16: 2,785,812 km (0.116 R)
• M17: 3,351,890 km (0.092 R)
• M18: 3,423,398 km (0.108 R)
• M19: 3,524,376 km (0.096 R)
• M20: 3,597,081 km (0.118 R)
• M21: 3,685,044 km (0.089 R)
• M22: 3,758,946 km (0.099 R)
• M23: 3,923,055 km (0.114 R)
• M24: 4,763,495 km (0.087 R)
• M25: 5,055,810 km (0.117 R)
• M26: 5,237,421 km (0.044 R)
• M27: 5,421,128 km (0.076 R)
• M28: 5,556,215 km (0.116 R)
• M29: 5,658,091 km (0.074 R)
• M30: 6,142,339 km (0.055 R)
• M31: 6,212,500 km (0.115 R)
• M32: 6,353,870 km (0.039 R)
• M33: 6,424,929 km (0.118 R)
• M34: 6,567,945 km (0.099 R)
• M35: 6,657,853 km (0.064 R)
• M36: 7,058,177 km (0.118 R)
• M37: 7,131,779 km (0.056 R)
• M38: 7,616,776 km (0.108 R)
• M39: 7,806,166 km (0.086 R)
• M40: 7,882,312 km (0.112 R)
• M41: 8,247,779 km (0.111 R)
• M42: 8,559,691 km (0.093 R)
• M43: 9,235,425 km (0.064 R)
• M44: 9,356,449 km (0.089 R)
• M45: 9,478,072 km (0.115 R)
• M46: 9,640,984 km (0.092 R)
• M47: 10,073,173 km (0.072 R)
• M48: 10,323,001 km (0.108 R)
• M49: 10,385,683 km (0.093 R)
• M50: 10,659,147 km (0.046 R)
• M51: 11,602,362 km (0.083 R)
• M52: 11,798,634 km (0.087 R)
• M53: 11,886,149 km (0.061 R)
• M54: 12,572,205 km (0.098 R)
• M55: 12,706,394 km (0.092 R)
• M56: 13,180,021 km (0.079 R)
• M57: 13,316,454 km (0.088 R)
• M58: 13,522,002 km (0.113 R)
• M59: 13,613,705 km (0.104 R)
• M60: 13,913,051 km (0.029 R)
• M61: 14,121,590 km (0.034 R)
• M62: 14,588,635 km (0.119 R)
• M63: 14,729,706 km (0.071 R)
• M64: 14,942,284 km (0.049 R)
• M65: 15,013,343 km (0.098 R)
• M66: 15,132,124 km (0.097 R)
• M67: 16,287,618 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 8.5

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.33 AU - 5.43 AU

Year: 7072 Days

Day: 9.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,878,550 km

• M1: 106,962 km (0.097 R)
• M2: 222,901 km (0.1 R)
• M3: 289,472 km (0.112 R)
• M4: 365,468 km (0.059 R)
• M5: 437,125 km (0.105 R)
• M6: 654,790 km (0.081 R)
• M7: 760,855 km (0.046 R)
• M8: 889,509 km (0.071 R)
• M9: 1,096,403 km (0.111 R)
• M10: 1,261,858 km (0.068 R)
• M11: 1,475,185 km (0.105 R)
• M12: 2,025,256 km (0.075 R)
• M13: 2,512,496 km (0.112 R)
• M14: 3,061,072 km (0.077 R)
• M15: 3,783,629 km (0.107 R)
• M16: 4,064,275 km (0.112 R)
• M17: 4,468,638 km (0.107 R)
• M18: 4,916,085 km (0.036 R)
• M19: 5,068,525 km (0.052 R)
• M20: 5,440,575 km (0.039 R)
• M21: 5,885,928 km (0.044 R)
• M22: 5,982,868 km (0.076 R)
• M23: 6,047,793 km (0.106 R)
• M24: 7,395,371 km (0.045 R)
• M25: 7,959,654 km (0.068 R)
• M26: 8,138,723 km (0.114 R)
• M27: 8,246,882 km (0.084 R)
• M28: 8,464,696 km (0.058 R)
• M29: 9,543,596 km (0.107 R)
• M30: 10,118,650 km (0.104 R)
• M31: 10,235,038 km (0.092 R)
• M32: 11,022,072 km (0.07 R)
• M33: 11,141,750 km (0.095 R)
• M34: 11,625,101 km (0.104 R)
• M35: 11,869,245 km (0.097 R)
• M36: 12,280,040 km (0.117 R)
• M37: 12,612,148 km (0.113 R)
• M38: 13,711,542 km (0.108 R)
• M39: 14,272,684 km (0.086 R)
• M40: 14,929,568 km (0.093 R)
• M41: 15,150,674 km (0.112 R)
• M42: 15,328,396 km (0.026 R)
• M43: 16,866,562 km (0.064 R)
• M44: 17,374,596 km (0.099 R)
• M45: 17,514,171 km (0.106 R)
• M46: 17,747,394 km (0.041 R)
• M47: 17,934,690 km (0.031 R)
• M48: 18,216,982 km (0.05 R)
• M49: 18,690,608 km (0.094 R)
• M50: 19,312,487 km (0.098 R)
• M51: 19,553,489 km (0.107 R)
• M52: 20,233,561 km (0.086 R)
• M53: 20,724,092 km (0.072 R)
• M54: 22,118,195 km (0.117 R)
• M55: 22,269,438 km (0.095 R)
• M56: 22,420,981 km (0.1 R)
• M57: 22,928,417 km (0.117 R)
• M58: 23,081,455 km (0.115 R)
• M59: 23,954,957 km (0.03 R)
• M60: 24,317,732 km (0.086 R)
• M61: 24,473,763 km (0.068 R)
• M62: 25,101,176 km (0.077 R)
• M63: 25,892,998 km (0.095 R)
• M64: 26,318,604 km (0.103 R)
• M65: 26,693,047 km (0.119 R)
• M66: 28,975,761 km (0.114 R)
• M67: 29,528,525 km (0.064 R)
• M68: 30,364,029 km (0.084 R)
• M69: 30,588,277 km (0.057 R)
• M70: 31,320,409 km (0.105 R)
• M71: 31,887,684 km (0.085 R)
• M72: 33,205,043 km (0.11 R)
• M73: 33,320,383 km (0.101 R)
• M74: 33,378,127 km (0.115 R)
• M75: 35,184,821 km (0.088 R)
• M76: 36,426,633 km (0.078 R)
• M77: 36,605,253 km (0.057 R)
• M78: 37,743,094 km (0.062 R)
• M79: 39,257,623 km (0.118 R)
• M80: 39,746,658 km (0.112 R)
• M81: 40,114,519 km (0.026 R)
• M82: 40,360,458 km (0.094 R)
• M83: 40,792,198 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.3

Radius: 5.9

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.39 AU - 9.43 AU

Year: 17447 Days

Day: 15.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,878,550 km

• M1: 77,940 km (0.103 R)
• M2: 329,265 km (0.091 R)
• M3: 383,868 km (0.116 R)
• M4: 759,957 km (0.08 R)
• M5: 912,098 km (0.1 R)
• M6: 1,379,891 km (0.035 R)
• M7: 1,861,297 km (0.096 R)
• M8: 2,015,083 km (0.085 R)
• M9: 2,173,208 km (0.112 R)
• M10: 2,418,100 km (0.114 R)
• M11: 2,729,114 km (0.116 R)
• M12: 2,874,822 km (0.081 R)
• M13: 3,173,719 km (0.101 R)
• M14: 3,768,819 km (0.094 R)
• M15: 4,262,642 km (0.045 R)
• M16: 4,776,660 km (0.1 R)
• M17: 4,881,827 km (0.053 R)
• M18: 5,130,160 km (0.084 R)
• M19: 5,310,126 km (0.094 R)
• M20: 5,713,292 km (0.104 R)
• M21: 6,202,477 km (0.11 R)
• M22: 7,625,901 km (0.096 R)
• M23: 8,289,667 km (0.111 R)
• M24: 8,885,515 km (0.098 R)
• M25: 9,145,067 km (0.116 R)
• M26: 10,208,260 km (0.056 R)
• M27: 10,616,961 km (0.089 R)
• M28: 11,170,174 km (0.109 R)
• M29: 11,450,371 km (0.119 R)
• M30: 11,638,415 km (0.077 R)
• M31: 11,780,084 km (0.111 R)
• M32: 13,228,341 km (0.114 R)
• M33: 14,782,962 km (0.053 R)
• M34: 14,833,975 km (0.12 R)
• M35: 15,451,814 km (0.117 R)
• M36: 16,025,522 km (0.114 R)
• M37: 16,130,690 km (0.085 R)
• M38: 16,712,625 km (0.099 R)
• M39: 17,951,445 km (0.07 R)
• M40: 18,444,221 km (0.11 R)
• M41: 18,664,728 km (0.115 R)
• M42: 20,516,450 km (0.087 R)
• M43: 20,687,740 km (0.069 R)
• M44: 20,802,182 km (0.106 R)
• M45: 21,841,289 km (0.072 R)
• M46: 23,015,632 km (0.095 R)
• M47: 23,730,112 km (0.102 R)
• M48: 23,789,951 km (0.082 R)
• M49: 23,909,928 km (0.118 R)
• M50: 25,978,418 km (0.06 R)
• M51: 26,101,836 km (0.079 R)
• M52: 26,535,521 km (0.106 R)
• M53: 26,597,604 km (0.105 R)
• M54: 27,598,414 km (0.108 R)
• M55: 27,661,394 km (0.109 R)
• M56: 28,230,315 km (0.098 R)
• M57: 28,994,611 km (0.093 R)
• M58: 29,959,666 km (0.051 R)
• M59: 30,089,218 km (0.1 R)
• M60: 30,543,846 km (0.088 R)
• M61: 30,804,595 km (0.078 R)
• M62: 31,987,316 km (0.092 R)
• M63: 32,451,369 km (0.089 R)
• M64: 32,517,790 km (0.11 R)
• M65: 32,784,074 km (0.079 R)
• M66: 32,984,236 km (0.104 R)
• M67: 36,518,336 km (0.044 R)
• M68: 36,725,828 km (0.106 R)
• M69: 39,175,942 km (0.117 R)
• M70: 39,388,371 km (0.066 R)
• M71: 39,459,281 km (0.102 R)
• M72: 41,245,629 km (0.055 R)
• M73: 41,750,522 km (0.056 R)
• M74: 41,895,033 km (0.045 R)
• M75: 43,423,774 km (0.105 R)
• M76: 44,896,415 km (0.092 R)
• M77: 45,415,819 km (0.057 R)
• M78: 46,685,307 km (0.075 R)
• M79: 46,985,699 km (0.095 R)
• M80: 47,060,947 km (0.115 R)
• M81: 47,512,882 km (0.105 R)
• M82: 48,193,702 km (0.115 R)
• M83: 49,488,322 km (0.085 R)
• M84: 49,641,510 km (0.083 R)
• M85: 50,178,417 km (0.116 R)
• M86: 50,717,269 km (0.065 R)
• M87: 50,794,461 km (0.116 R)
• M88: 51,800,806 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 20,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit