🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.8

Radius: 12.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.75 AU - 0.77 AU

Year: 466 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 40,255,533 km

• M1: 160,967 km (0.09 R)
• M2: 241,601 km (0.101 R)
• M3: 324,179 km (0.055 R)
• M4: 432,787 km (0.105 R)
• M5: 565,181 km (0.104 R)
• M6: 684,410 km (0.102 R)
• M7: 897,886 km (0.041 R)
• M8: 1,024,147 km (0.118 R)
• M9: 1,116,449 km (0.101 R)
• M10: 1,230,293 km (0.111 R)
• M11: 1,329,027 km (0.093 R)
• M12: 1,470,248 km (0.067 R)
• M13: 1,565,691 km (0.102 R)
• M14: 1,864,887 km (0.051 R)
• M15: 1,963,322 km (0.084 R)
• M16: 2,074,922 km (0.079 R)
• M17: 2,177,098 km (0.082 R)
• M18: 2,257,881 km (0.086 R)
• M19: 2,339,711 km (0.06 R)
• M20: 2,440,390 km (0.032 R)
• M21: 2,536,581 km (0.104 R)
• M22: 2,664,787 km (0.078 R)
• M23: 2,921,347 km (0.112 R)
• M24: 3,219,197 km (0.115 R)
• M25: 3,305,066 km (0.074 R)
• M26: 3,412,028 km (0.07 R)
• M27: 3,574,641 km (0.103 R)
• M28: 3,712,122 km (0.103 R)
• M29: 3,949,833 km (0.119 R)
• M30: 4,056,346 km (0.046 R)
• M31: 4,156,726 km (0.099 R)
• M32: 4,243,344 km (0.081 R)
• M33: 4,367,211 km (0.096 R)
• M34: 4,655,935 km (0.098 R)
• M35: 4,738,513 km (0.104 R)
• M36: 5,066,132 km (0.1 R)
• M37: 5,361,737 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452

Radius: 11

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.26 AU - 1.74 AU

Year: 1291 Days

Day: 6.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 40,255,533 km

• M1: 148,999 km (0.118 R)
• M2: 323,431 km (0.105 R)
• M3: 397,631 km (0.098 R)
• M4: 489,783 km (0.064 R)
• M5: 664,663 km (0.054 R)
• M6: 797,805 km (0.1 R)
• M7: 1,001,558 km (0.118 R)
• M8: 1,106,575 km (0.103 R)
• M9: 1,230,293 km (0.104 R)
• M10: 1,328,130 km (0.086 R)
• M11: 1,621,491 km (0.109 R)
• M12: 1,763,460 km (0.086 R)
• M13: 1,840,353 km (0.029 R)
• M14: 1,935,796 km (0.114 R)
• M15: 2,177,397 km (0.095 R)
• M16: 2,391,172 km (0.066 R)
• M17: 2,670,621 km (0.057 R)
• M18: 2,749,609 km (0.091 R)
• M19: 3,292,649 km (0.077 R)
• M20: 3,463,191 km (0.108 R)
• M21: 3,625,804 km (0.095 R)
• M22: 3,746,679 km (0.1 R)
• M23: 3,846,610 km (0.066 R)
• M24: 4,003,837 km (0.118 R)
• M25: 4,140,271 km (0.089 R)
• M26: 4,220,605 km (0.106 R)
• M27: 4,821,839 km (0.028 R)
• M28: 5,163,371 km (0.065 R)
• M29: 5,349,470 km (0.112 R)
• M30: 5,500,115 km (0.082 R)
• M31: 5,601,393 km (0.073 R)
• M32: 5,741,566 km (0.118 R)
• M33: 5,973,443 km (0.073 R)
• M34: 6,103,593 km (0.115 R)
• M35: 6,419,843 km (0.049 R)
• M36: 6,755,092 km (0.104 R)
• M37: 7,054,886 km (0.086 R)
• M38: 7,123,701 km (0.097 R)
• M39: 7,303,368 km (0.095 R)
• M40: 7,372,931 km (0.043 R)
• M41: 7,866,155 km (0.116 R)
• M42: 7,994,660 km (0.073 R)
• M43: 8,210,530 km (0.09 R)
• M44: 8,282,785 km (0.052 R)
• M45: 8,442,855 km (0.107 R)
• M46: 8,706,746 km (0.044 R)
• M47: 8,854,548 km (0.112 R)
• M48: 9,348,371 km (0.116 R)
• M49: 9,484,655 km (0.063 R)
• M50: 9,575,909 km (0.113 R)
• M51: 9,881,987 km (0.094 R)
• M52: 10,503,865 km (0.118 R)
• M53: 10,613,969 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.7

Radius: 15

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.56 AU - 1.94 AU

Year: 1627 Days

Day: 10.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 40,255,533 km

• M1: 186,997 km (0.116 R)
• M2: 281,693 km (0.035 R)
• M3: 394,639 km (0.071 R)
• M4: 496,815 km (0.07 R)
• M5: 632,051 km (0.033 R)
• M6: 891,005 km (0.102 R)
• M7: 1,064,239 km (0.06 R)
• M8: 1,195,586 km (0.081 R)
• M9: 1,304,942 km (0.101 R)
• M10: 1,534,575 km (0.063 R)
• M11: 1,634,506 km (0.11 R)
• M12: 1,736,682 km (0.101 R)
• M13: 2,067,742 km (0.079 R)
• M14: 2,384,740 km (0.064 R)
• M15: 3,181,049 km (0.103 R)
• M16: 3,428,783 km (0.081 R)
• M17: 3,985,437 km (0.064 R)
• M18: 4,125,610 km (0.026 R)
• M19: 4,367,809 km (0.082 R)
• M20: 4,468,937 km (0.081 R)
• M21: 4,806,729 km (0.03 R)
• M22: 4,956,177 km (0.112 R)
• M23: 5,107,271 km (0.034 R)
• M24: 5,229,343 km (0.1 R)
• M25: 5,554,270 km (0.109 R)
• M26: 5,774,627 km (0.099 R)
• M27: 6,094,468 km (0.105 R)
• M28: 6,256,632 km (0.063 R)
• M29: 6,420,292 km (0.066 R)
• M30: 6,802,066 km (0.089 R)
• M31: 7,038,131 km (0.102 R)
• M32: 7,157,211 km (0.101 R)
• M33: 7,570,550 km (0.117 R)
• M34: 8,402,613 km (0.114 R)
• M35: 8,565,376 km (0.118 R)
• M36: 8,783,938 km (0.089 R)
• M37: 8,949,094 km (0.083 R)
• M38: 9,189,498 km (0.042 R)
• M39: 9,319,798 km (0.112 R)
• M40: 9,488,245 km (0.104 R)
• M41: 9,714,587 km (0.119 R)
• M42: 9,866,428 km (0.039 R)
• M43: 9,980,721 km (0.067 R)
• M44: 10,230,101 km (0.107 R)
• M45: 10,365,337 km (0.105 R)
• M46: 10,676,501 km (0.095 R)
• M47: 10,833,279 km (0.108 R)
• M48: 11,030,300 km (0.068 R)
• M49: 11,648,737 km (0.045 R)
• M50: 11,992,663 km (0.113 R)
• M51: 12,463,447 km (0.041 R)
• M52: 12,587,165 km (0.049 R)
• M53: 12,752,919 km (0.036 R)
• M54: 13,170,297 km (0.113 R)
• M55: 13,296,408 km (0.07 R)
• M56: 13,486,398 km (0.114 R)
• M57: 13,592,313 km (0.094 R)
• M58: 13,805,041 km (0.096 R)
• M59: 14,363,191 km (0.09 R)
• M60: 14,471,350 km (0.07 R)
• M61: 14,601,500 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.3

Radius: 8.9

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.65 AU - 3.69 AU

Year: 3967 Days

Day: 11.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,255,533 km

• M1: 200,162 km (0.026 R)
• M2: 264,489 km (0.089 R)
• M3: 331,359 km (0.087 R)
• M4: 432,487 km (0.087 R)
• M5: 525,986 km (0.104 R)
• M6: 838,047 km (0.086 R)
• M7: 909,555 km (0.115 R)
• M8: 1,190,201 km (0.094 R)
• M9: 1,298,958 km (0.108 R)
• M10: 1,454,091 km (0.083 R)
• M11: 2,052,932 km (0.09 R)
• M12: 2,387,432 km (0.1 R)
• M13: 2,921,198 km (0.108 R)
• M14: 3,278,138 km (0.115 R)
• M15: 3,452,120 km (0.098 R)
• M16: 3,648,991 km (0.095 R)
• M17: 3,789,015 km (0.05 R)
• M18: 4,178,269 km (0.048 R)
• M19: 4,388,154 km (0.102 R)
• M20: 4,473,276 km (0.102 R)
• M21: 4,731,481 km (0.086 R)
• M22: 5,285,143 km (0.093 R)
• M23: 5,353,061 km (0.119 R)
• M24: 5,443,867 km (0.119 R)
• M25: 5,581,197 km (0.076 R)
• M26: 5,696,537 km (0.074 R)
• M27: 5,929,611 km (0.09 R)
• M28: 6,094,617 km (0.101 R)
• M29: 6,213,398 km (0.118 R)
• M30: 6,333,076 km (0.106 R)
• M31: 6,647,531 km (0.076 R)
• M32: 6,720,834 km (0.086 R)
• M33: 6,917,705 km (0.109 R)
• M34: 7,544,969 km (0.103 R)
• M35: 7,826,811 km (0.079 R)
• M36: 7,930,183 km (0.116 R)
• M37: 8,112,094 km (0.046 R)
• M38: 8,639,576 km (0.114 R)
• M39: 9,178,129 km (0.115 R)
• M40: 9,396,691 km (0.075 R)
• M41: 9,589,224 km (0.08 R)
• M42: 10,514,636 km (0.097 R)
• M43: 10,600,206 km (0.102 R)
• M44: 10,686,075 km (0.099 R)
• M45: 10,743,371 km (0.114 R)
• M46: 10,829,539 km (0.08 R)
• M47: 10,915,857 km (0.091 R)
• M48: 11,176,457 km (0.093 R)
• M49: 11,234,650 km (0.103 R)
• M50: 12,269,269 km (0.081 R)
• M51: 12,874,243 km (0.08 R)
• M52: 13,272,473 km (0.099 R)
• M53: 13,519,758 km (0.096 R)
• M54: 13,737,273 km (0.096 R)
• M55: 13,862,038 km (0.057 R)
• M56: 14,301,856 km (0.072 R)
• M57: 14,874,217 km (0.066 R)
• M58: 14,970,259 km (0.082 R)
• M59: 16,304,373 km (0.091 R)
• M60: 16,469,678 km (0.066 R)
• M61: 16,602,372 km (0.103 R)
• M62: 17,002,396 km (0.085 R)
• M63: 17,574,608 km (0.086 R)
• M64: 18,393,208 km (0.058 R)
• M65: 19,433,661 km (0.111 R)
• M66: 19,961,143 km (0.084 R)
• M67: 20,102,663 km (0.116 R)
• M68: 20,386,599 km (0.116 R)
• M69: 21,282,242 km (0.079 R)
• M70: 22,778,969 km (0.117 R)
• M71: 23,149,223 km (0.079 R)
• M72: 23,558,673 km (0.112 R)
• M73: 23,745,670 km (0.092 R)
• M74: 23,895,567 km (0.092 R)
• M75: 24,233,957 km (0.114 R)
• M76: 24,422,750 km (0.063 R)
• M77: 25,450,188 km (0.109 R)
• M78: 25,680,419 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.3

Radius: 13.8

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.46 AU - 5.3 AU

Year: 6443 Days

Day: 5.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,255,533 km

• M1: 224,247 km (0.062 R)
• M2: 688,599 km (0.115 R)
• M3: 882,328 km (0.036 R)
• M4: 978,520 km (0.06 R)
• M5: 1,755,232 km (0.118 R)
• M6: 2,137,754 km (0.109 R)
• M7: 2,339,262 km (0.077 R)
• M8: 2,737,043 km (0.108 R)
• M9: 2,833,832 km (0.081 R)
• M10: 2,981,186 km (0.117 R)
• M11: 3,387,045 km (0.111 R)
• M12: 3,491,315 km (0.082 R)
• M13: 3,649,889 km (0.057 R)
• M14: 3,892,088 km (0.072 R)
• M15: 4,084,321 km (0.053 R)
• M16: 4,279,696 km (0.074 R)
• M17: 4,738,064 km (0.046 R)
• M18: 4,943,611 km (0.088 R)
• M19: 5,182,070 km (0.049 R)
• M20: 5,363,532 km (0.058 R)
• M21: 5,857,804 km (0.091 R)
• M22: 6,078,760 km (0.114 R)
• M23: 6,431,512 km (0.082 R)
• M24: 6,626,737 km (0.086 R)
• M25: 6,824,056 km (0.033 R)
• M26: 6,923,389 km (0.099 R)
• M27: 7,632,633 km (0.096 R)
• M28: 8,048,365 km (0.099 R)
• M29: 8,223,694 km (0.099 R)
• M30: 9,047,081 km (0.106 R)
• M31: 9,859,248 km (0.103 R)
• M32: 10,009,444 km (0.111 R)
• M33: 10,656,305 km (0.047 R)
• M34: 11,277,585 km (0.105 R)
• M35: 11,950,476 km (0.109 R)
• M36: 12,191,179 km (0.092 R)
• M37: 13,376,892 km (0.085 R)
• M38: 13,752,383 km (0.097 R)
• M39: 14,300,958 km (0.108 R)
• M40: 14,942,733 km (0.091 R)
• M41: 16,476,859 km (0.097 R)
• M42: 16,566,169 km (0.087 R)
• M43: 17,694,436 km (0.081 R)
• M44: 18,429,560 km (0.063 R)
• M45: 18,568,537 km (0.115 R)
• M46: 19,174,707 km (0.104 R)
• M47: 19,268,655 km (0.109 R)
• M48: 19,598,219 km (0.07 R)
• M49: 21,177,523 km (0.089 R)
• M50: 21,566,478 km (0.054 R)
• M51: 22,598,853 km (0.054 R)
• M52: 23,346,094 km (0.116 R)
• M53: 24,864,812 km (0.113 R)
• M54: 26,467,603 km (0.076 R)
• M55: 26,624,531 km (0.105 R)
• M56: 27,308,044 km (0.062 R)
• M57: 28,317,231 km (0.049 R)
• M58: 28,745,829 km (0.094 R)
• M59: 29,284,681 km (0.098 R)
• M60: 29,772,370 km (0.119 R)
• M61: 30,481,763 km (0.072 R)
• M62: 31,362,296 km (0.079 R)
• M63: 31,917,005 km (0.1 R)
• M64: 32,084,106 km (0.116 R)
• M65: 32,195,556 km (0.091 R)
• M66: 32,307,156 km (0.114 R)
• M67: 32,530,955 km (0.097 R)
• M68: 35,831,682 km (0.062 R)
• M69: 36,179,198 km (0.114 R)
• M70: 36,353,479 km (0.088 R)
• M71: 36,527,910 km (0.119 R)
• M72: 37,287,120 km (0.041 R)
• M73: 37,698,065 km (0.119 R)
• M74: 39,775,531 km (0.081 R)
• M75: 39,955,347 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 15,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit