🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.2

Radius: 10.6

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.17 AU - 1.17 AU

Year: 830 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,531,537 km

• M1: 155,283 km (0.107 R)
• M2: 241,750 km (0.084 R)
• M3: 409,898 km (0.063 R)
• M4: 489,484 km (0.116 R)
• M5: 566,078 km (0.108 R)
• M6: 775,515 km (0.091 R)
• M7: 878,887 km (0.089 R)
• M8: 999,015 km (0.118 R)
• M9: 1,124,976 km (0.091 R)
• M10: 1,212,042 km (0.032 R)
• M11: 1,282,054 km (0.12 R)
• M12: 1,480,570 km (0.035 R)
• M13: 1,576,612 km (0.058 R)
• M14: 1,667,867 km (0.041 R)
• M15: 1,782,758 km (0.047 R)
• M16: 2,112,322 km (0.056 R)
• M17: 2,205,671 km (0.027 R)
• M18: 2,364,394 km (0.095 R)
• M19: 2,502,324 km (0.05 R)
• M20: 2,601,208 km (0.061 R)
• M21: 2,701,588 km (0.092 R)
• M22: 2,786,260 km (0.042 R)
• M23: 3,063,016 km (0.086 R)
• M24: 3,133,627 km (0.12 R)
• M25: 3,213,811 km (0.114 R)
• M26: 3,559,831 km (0.115 R)
• M27: 3,869,947 km (0.118 R)
• M28: 3,956,116 km (0.074 R)
• M29: 4,101,226 km (0.091 R)
• M30: 4,228,384 km (0.071 R)
• M31: 4,317,095 km (0.083 R)
• M32: 4,386,658 km (0.084 R)
• M33: 4,526,832 km (0.111 R)
• M34: 4,607,614 km (0.025 R)
• M35: 4,678,673 km (0.071 R)
• M36: 4,760,354 km (0.051 R)
• M37: 4,842,483 km (0.099 R)
• M38: 5,081,391 km (0.101 R)
• M39: 5,668,263 km (0.093 R)
• M40: 5,755,479 km (0.1 R)
• M41: 5,887,125 km (0.061 R)
• M42: 6,119,899 km (0.119 R)
• M43: 6,220,579 km (0.104 R)
• M44: 6,400,994 km (0.097 R)
• M45: 6,628,981 km (0.033 R)
• M46: 7,034,391 km (0.091 R)
• M47: 7,116,371 km (0.093 R)
• M48: 7,234,254 km (0.093 R)
• M49: 7,305,163 km (0.091 R)
• M50: 7,412,126 km (0.116 R)
• M51: 7,507,569 km (0.096 R)
• M52: 7,784,325 km (0.102 R)
• M53: 7,869,297 km (0.103 R)
• M54: 8,015,604 km (0.11 R)
• M55: 8,175,075 km (0.086 R)
• M56: 8,310,910 km (0.058 R)
• M57: 8,385,260 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.3

Radius: 12.8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.18 AU - 1.3 AU

Year: 906 Days

Day: 8.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 34,531,537 km

• M1: 168,597 km (0.114 R)
• M2: 259,253 km (0.102 R)
• M3: 406,607 km (0.027 R)
• M4: 495,169 km (0.11 R)
• M5: 626,665 km (0.065 R)
• M6: 790,774 km (0.03 R)
• M7: 883,824 km (0.117 R)
• M8: 970,591 km (0.042 R)
• M9: 1,126,023 km (0.106 R)
• M10: 1,255,575 km (0.057 R)
• M11: 1,378,544 km (0.042 R)
• M12: 1,542,952 km (0.069 R)
• M13: 1,694,794 km (0.082 R)
• M14: 1,785,750 km (0.079 R)
• M15: 2,082,702 km (0.08 R)
• M16: 2,323,255 km (0.037 R)
• M17: 2,693,659 km (0.114 R)
• M18: 2,785,512 km (0.112 R)
• M19: 2,909,529 km (0.068 R)
• M20: 3,187,482 km (0.091 R)
• M21: 3,293,098 km (0.098 R)
• M22: 3,515,999 km (0.07 R)
• M23: 3,667,392 km (0.119 R)
• M24: 3,769,567 km (0.108 R)
• M25: 3,959,407 km (0.082 R)
• M26: 4,366,612 km (0.09 R)
• M27: 4,557,200 km (0.11 R)
• M28: 4,759,606 km (0.095 R)
• M29: 4,843,381 km (0.073 R)
• M30: 5,231,138 km (0.025 R)
• M31: 5,346,478 km (0.12 R)
• M32: 5,629,069 km (0.07 R)
• M33: 5,777,021 km (0.062 R)
• M34: 5,896,400 km (0.096 R)
• M35: 5,996,631 km (0.06 R)
• M36: 6,218,933 km (0.114 R)
• M37: 6,786,657 km (0.047 R)
• M38: 6,902,147 km (0.082 R)
• M39: 7,029,006 km (0.056 R)
• M40: 7,124,599 km (0.108 R)
• M41: 7,220,640 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 12.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.68 AU - 2.04 AU

Year: 1664 Days

Day: 5.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 34,531,537 km

• M1: 169,943 km (0.103 R)
• M2: 333,005 km (0.063 R)
• M3: 473,776 km (0.07 R)
• M4: 583,432 km (0.106 R)
• M5: 664,364 km (0.081 R)
• M6: 749,934 km (0.069 R)
• M7: 911,649 km (0.038 R)
• M8: 1,125,275 km (0.107 R)
• M9: 1,433,148 km (0.097 R)
• M10: 1,574,817 km (0.11 R)
• M11: 1,739,973 km (0.119 R)
• M12: 1,882,091 km (0.055 R)
• M13: 1,959,583 km (0.042 R)
• M14: 2,058,018 km (0.098 R)
• M15: 2,342,703 km (0.109 R)
• M16: 2,532,542 km (0.043 R)
• M17: 2,938,850 km (0.106 R)
• M18: 3,018,137 km (0.1 R)
• M19: 3,330,647 km (0.087 R)
• M20: 3,425,342 km (0.032 R)
• M21: 3,532,903 km (0.088 R)
• M22: 3,702,547 km (0.103 R)
• M23: 4,037,497 km (0.086 R)
• M24: 4,227,785 km (0.114 R)
• M25: 4,317,694 km (0.119 R)
• M26: 4,460,261 km (0.108 R)
• M27: 4,538,650 km (0.103 R)
• M28: 4,643,967 km (0.076 R)
• M29: 4,803,438 km (0.081 R)
• M30: 4,883,922 km (0.099 R)
• M31: 5,100,539 km (0.12 R)
• M32: 5,306,685 km (0.106 R)
• M33: 5,431,599 km (0.036 R)
• M34: 5,529,586 km (0.087 R)
• M35: 5,698,781 km (0.088 R)
• M36: 6,056,919 km (0.111 R)
• M37: 6,319,313 km (0.115 R)
• M38: 6,496,437 km (0.098 R)
• M39: 6,630,327 km (0.116 R)
• M40: 6,840,363 km (0.118 R)
• M41: 6,946,278 km (0.036 R)
• M42: 7,390,733 km (0.079 R)
• M43: 7,749,918 km (0.094 R)
• M44: 8,469,334 km (0.025 R)
• M45: 8,960,763 km (0.117 R)
• M46: 9,159,878 km (0.118 R)
• M47: 9,326,978 km (0.042 R)
• M48: 9,528,936 km (0.104 R)
• M49: 9,766,347 km (0.072 R)
• M50: 9,937,039 km (0.077 R)
• M51: 10,091,573 km (0.088 R)
• M52: 10,177,891 km (0.054 R)
• M53: 10,316,269 km (0.061 R)
• M54: 10,682,784 km (0.114 R)
• M55: 10,805,903 km (0.08 R)
• M56: 11,195,755 km (0.05 R)
• M57: 11,338,771 km (0.043 R)
• M58: 11,464,433 km (0.111 R)
• M59: 11,680,751 km (0.076 R)
• M60: 12,099,326 km (0.083 R)
• M61: 12,430,386 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.3

Radius: 10.2

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.19 AU - 2.27 AU

Year: 2185 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 34,531,537 km

• M1: 138,378 km (0.096 R)
• M2: 211,980 km (0.064 R)
• M3: 362,476 km (0.103 R)
• M4: 615,894 km (0.109 R)
• M5: 720,164 km (0.099 R)
• M6: 1,062,594 km (0.062 R)
• M7: 1,208,152 km (0.118 R)
• M8: 1,297,014 km (0.108 R)
• M9: 1,519,466 km (0.113 R)
• M10: 1,744,610 km (0.112 R)
• M11: 1,876,705 km (0.092 R)
• M12: 2,216,143 km (0.029 R)
• M13: 2,461,035 km (0.081 R)
• M14: 2,563,659 km (0.102 R)
• M15: 2,667,928 km (0.047 R)
• M16: 2,832,785 km (0.056 R)
• M17: 2,988,965 km (0.089 R)
• M18: 3,111,187 km (0.072 R)
• M19: 3,247,471 km (0.06 R)
• M20: 3,436,562 km (0.077 R)
• M21: 3,799,337 km (0.102 R)
• M22: 4,012,065 km (0.119 R)
• M23: 4,269,972 km (0.045 R)
• M24: 4,589,513 km (0.113 R)
• M25: 4,816,453 km (0.074 R)
• M26: 4,902,472 km (0.059 R)
• M27: 5,017,961 km (0.07 R)
• M28: 5,639,541 km (0.094 R)
• M29: 5,959,381 km (0.111 R)
• M30: 6,175,998 km (0.11 R)
• M31: 6,269,647 km (0.096 R)
• M32: 6,426,725 km (0.088 R)
• M33: 6,553,284 km (0.069 R)
• M34: 6,648,877 km (0.077 R)
• M35: 6,841,260 km (0.111 R)
• M36: 6,938,200 km (0.054 R)
• M37: 7,019,282 km (0.032 R)
• M38: 7,231,711 km (0.099 R)
• M39: 7,595,981 km (0.113 R)
• M40: 7,831,000 km (0.115 R)
• M41: 8,017,249 km (0.119 R)
• M42: 8,085,466 km (0.027 R)
• M43: 8,498,206 km (0.085 R)
• M44: 8,585,123 km (0.119 R)
• M45: 8,917,828 km (0.071 R)
• M46: 9,112,455 km (0.026 R)
• M47: 9,380,235 km (0.079 R)
• M48: 9,795,669 km (0.113 R)
• M49: 9,941,676 km (0.119 R)
• M50: 10,033,230 km (0.054 R)
• M51: 10,161,884 km (0.101 R)
• M52: 10,439,538 km (0.101 R)
• M53: 10,700,885 km (0.106 R)
• M54: 10,851,231 km (0.108 R)
• M55: 11,002,325 km (0.054 R)
• M56: 11,325,606 km (0.1 R)
• M57: 11,402,200 km (0.116 R)
• M58: 11,671,327 km (0.1 R)
• M59: 12,118,176 km (0.091 R)
• M60: 12,491,572 km (0.083 R)
• M61: 12,809,018 km (0.097 R)
• M62: 12,968,639 km (0.117 R)
• M63: 13,108,962 km (0.066 R)
• M64: 13,654,695 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.8

Radius: 9.2

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.19 AU - 6.49 AU

Year: 9258 Days

Day: 5.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,531,537 km

• M1: 120,127 km (0.102 R)
• M2: 369,357 km (0.111 R)
• M3: 645,814 km (0.091 R)
• M4: 793,168 km (0.045 R)
• M5: 893,249 km (0.106 R)
• M6: 1,456,634 km (0.104 R)
• M7: 2,174,106 km (0.083 R)
• M8: 2,379,354 km (0.116 R)
• M9: 2,484,372 km (0.104 R)
• M10: 2,569,493 km (0.077 R)
• M11: 3,055,237 km (0.115 R)
• M12: 3,262,281 km (0.107 R)
• M13: 3,332,293 km (0.073 R)
• M14: 3,569,405 km (0.061 R)
• M15: 4,339,385 km (0.11 R)
• M16: 4,494,219 km (0.035 R)
• M17: 5,378,492 km (0.087 R)
• M18: 5,461,519 km (0.086 R)
• M19: 5,883,235 km (0.106 R)
• M20: 6,257,230 km (0.082 R)
• M21: 6,520,672 km (0.076 R)
• M22: 7,088,695 km (0.033 R)
• M23: 7,424,991 km (0.112 R)
• M24: 7,610,492 km (0.11 R)
• M25: 7,672,725 km (0.046 R)
• M26: 8,017,997 km (0.082 R)
• M27: 8,529,173 km (0.046 R)
• M28: 8,853,950 km (0.096 R)
• M29: 9,515,921 km (0.107 R)
• M30: 9,785,197 km (0.033 R)
• M31: 9,988,799 km (0.067 R)
• M32: 10,922,290 km (0.119 R)
• M33: 11,345,951 km (0.102 R)
• M34: 11,631,534 km (0.079 R)
• M35: 12,209,729 km (0.087 R)
• M36: 12,834,301 km (0.105 R)
• M37: 12,908,501 km (0.088 R)
• M38: 13,394,096 km (0.064 R)
• M39: 13,733,833 km (0.076 R)
• M40: 14,038,115 km (0.107 R)
• M41: 14,229,450 km (0.062 R)
• M42: 14,344,641 km (0.112 R)
• M43: 14,808,693 km (0.084 R)
• M44: 15,435,060 km (0.112 R)
• M45: 15,672,172 km (0.081 R)
• M46: 16,957,068 km (0.088 R)
• M47: 17,201,810 km (0.094 R)
• M48: 17,653,446 km (0.119 R)
• M49: 19,116,364 km (0.071 R)
• M50: 19,243,522 km (0.102 R)
• M51: 19,712,362 km (0.087 R)
• M52: 20,444,195 km (0.076 R)
• M53: 20,617,728 km (0.042 R)
• M54: 20,966,291 km (0.117 R)
• M55: 21,272,817 km (0.115 R)
• M56: 21,890,357 km (0.105 R)
• M57: 22,201,222 km (0.1 R)
• M58: 22,334,962 km (0.094 R)
• M59: 22,469,002 km (0.077 R)
• M60: 22,872,617 km (0.093 R)
• M61: 23,052,733 km (0.093 R)
• M62: 23,459,788 km (0.094 R)
• M63: 23,641,400 km (0.079 R)
• M64: 23,732,505 km (0.109 R)
• M65: 24,051,897 km (0.112 R)
• M66: 25,857,842 km (0.081 R)
• M67: 26,092,412 km (0.101 R)
• M68: 26,186,509 km (0.069 R)
• M69: 27,038,170 km (0.073 R)
• M70: 27,850,935 km (0.103 R)
• M71: 27,995,147 km (0.091 R)
• M72: 28,139,659 km (0.051 R)
• M73: 28,429,430 km (0.106 R)
• M74: 28,574,689 km (0.03 R)
• M75: 28,914,576 km (0.119 R)
• M76: 30,931,903 km (0.111 R)
• M77: 31,531,042 km (0.096 R)
• M78: 32,133,922 km (0.088 R)
• M79: 32,386,144 km (0.086 R)
• M80: 34,170,846 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit