🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.8

Radius: 9.3

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.59 AU - 0.59 AU

Year: 313 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 45,110,443 km

• M1: 115,789 km (0.07 R)
• M2: 192,383 km (0.043 R)
• M3: 270,323 km (0.103 R)
• M4: 381,325 km (0.095 R)
• M5: 463,753 km (0.028 R)
• M6: 590,014 km (0.105 R)
• M7: 670,498 km (0.117 R)
• M8: 758,760 km (0.05 R)
• M9: 855,251 km (0.101 R)
• M10: 939,774 km (0.028 R)
• M11: 997,668 km (0.073 R)
• M12: 1,074,113 km (0.06 R)
• M13: 1,161,478 km (0.096 R)
• M14: 1,255,874 km (0.07 R)
• M15: 1,404,874 km (0.061 R)
• M16: 1,481,617 km (0.095 R)
• M17: 1,594,564 km (0.105 R)
• M18: 1,659,788 km (0.098 R)
• M19: 1,730,847 km (0.109 R)
• M20: 1,834,369 km (0.043 R)
• M21: 1,966,763 km (0.107 R)
• M22: 2,026,154 km (0.097 R)
• M23: 2,230,055 km (0.102 R)
• M24: 2,325,948 km (0.108 R)
• M25: 2,406,132 km (0.12 R)
• M26: 2,469,711 km (0.103 R)
• M27: 2,610,333 km (0.093 R)
• M28: 2,759,931 km (0.099 R)
• M29: 2,826,502 km (0.104 R)
• M30: 2,930,772 km (0.115 R)
• M31: 3,023,672 km (0.051 R)
• M32: 3,250,911 km (0.115 R)
• M33: 3,372,983 km (0.087 R)
• M34: 3,437,909 km (0.091 R)
• M35: 3,555,941 km (0.073 R)
• M36: 3,688,635 km (0.1 R)
• M37: 3,782,433 km (0.115 R)
• M38: 4,089,557 km (0.061 R)
• M39: 4,151,939 km (0.12 R)
• M40: 4,235,565 km (0.09 R)
• M41: 4,369,305 km (0.062 R)
• M42: 4,447,395 km (0.074 R)
• M43: 4,511,573 km (0.075 R)
• M44: 4,633,644 km (0.118 R)
• M45: 4,778,754 km (0.108 R)
• M46: 4,844,577 km (0.09 R)
• M47: 4,910,700 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.7

Radius: 15

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.72 AU - 1.12 AU

Year: 609 Days

Day: 8.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,110,443 km

• M1: 189,690 km (0.091 R)
• M2: 295,755 km (0.108 R)
• M3: 419,472 km (0.095 R)
• M4: 599,887 km (0.107 R)
• M5: 703,559 km (0.064 R)
• M6: 848,370 km (0.054 R)
• M7: 953,387 km (0.038 R)
• M8: 1,072,766 km (0.114 R)
• M9: 1,191,397 km (0.082 R)
• M10: 1,355,656 km (0.114 R)
• M11: 1,520,962 km (0.109 R)
• M12: 1,663,528 km (0.092 R)
• M13: 1,768,845 km (0.105 R)
• M14: 1,907,822 km (0.12 R)
• M15: 2,094,819 km (0.091 R)
• M16: 2,209,411 km (0.057 R)
• M17: 2,419,297 km (0.086 R)
• M18: 2,526,708 km (0.083 R)
• M19: 2,877,365 km (0.067 R)
• M20: 2,973,258 km (0.101 R)
• M21: 3,102,809 km (0.111 R)
• M22: 3,210,670 km (0.061 R)
• M23: 3,324,663 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.8

Radius: 8.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.48 AU - 5.56 AU

Year: 7764 Days

Day: 9.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,110,443 km

• M1: 102,774 km (0.042 R)
• M2: 189,092 km (0.093 R)
• M3: 259,852 km (0.093 R)
• M4: 314,156 km (0.096 R)
• M5: 365,767 km (0.101 R)
• M6: 471,084 km (0.097 R)
• M7: 744,848 km (0.116 R)
• M8: 1,246,599 km (0.093 R)
• M9: 1,322,146 km (0.071 R)
• M10: 1,626,129 km (0.102 R)
• M11: 1,695,093 km (0.081 R)
• M12: 1,793,529 km (0.084 R)
• M13: 1,922,781 km (0.093 R)
• M14: 2,129,974 km (0.114 R)
• M15: 2,313,531 km (0.065 R)
• M16: 2,679,597 km (0.114 R)
• M17: 2,844,604 km (0.079 R)
• M18: 3,115,376 km (0.117 R)
• M19: 3,167,137 km (0.104 R)
• M20: 3,271,556 km (0.09 R)
• M21: 3,412,327 km (0.102 R)
• M22: 3,663,801 km (0.117 R)
• M23: 3,828,658 km (0.086 R)
• M24: 3,902,709 km (0.033 R)
• M25: 3,977,359 km (0.108 R)
• M26: 4,203,850 km (0.112 R)
• M27: 4,532,067 km (0.101 R)
• M28: 4,989,089 km (0.077 R)
• M29: 5,049,826 km (0.12 R)
• M30: 5,419,482 km (0.113 R)
• M31: 5,819,058 km (0.102 R)
• M32: 6,228,208 km (0.063 R)
• M33: 6,381,247 km (0.059 R)
• M34: 6,602,053 km (0.099 R)
• M35: 6,915,610 km (0.092 R)
• M36: 7,279,881 km (0.109 R)
• M37: 7,837,881 km (0.1 R)
• M38: 8,361,474 km (0.099 R)
• M39: 8,530,519 km (0.077 R)
• M40: 8,651,843 km (0.04 R)
• M41: 9,093,755 km (0.111 R)
• M42: 9,897,246 km (0.12 R)
• M43: 10,101,746 km (0.025 R)
• M44: 10,462,875 km (0.11 R)
• M45: 10,618,906 km (0.046 R)
• M46: 10,697,295 km (0.106 R)
• M47: 10,880,852 km (0.078 R)
• M48: 11,065,455 km (0.086 R)
• M49: 11,118,263 km (0.09 R)
• M50: 11,171,371 km (0.06 R)
• M51: 11,384,248 km (0.053 R)
• M52: 11,491,211 km (0.093 R)
• M53: 11,679,106 km (0.088 R)
• M54: 12,085,414 km (0.115 R)
• M55: 12,303,976 km (0.117 R)
• M56: 12,551,411 km (0.045 R)
• M57: 12,689,639 km (0.066 R)
• M58: 13,023,243 km (0.076 R)
• M59: 13,529,332 km (0.08 R)
• M60: 13,585,880 km (0.119 R)
• M61: 13,699,425 km (0.1 R)
• M62: 13,870,266 km (0.116 R)
• M63: 15,026,957 km (0.114 R)
• M64: 16,184,246 km (0.026 R)
• M65: 16,455,467 km (0.111 R)
• M66: 17,247,288 km (0.072 R)
• M67: 17,462,559 km (0.079 R)
• M68: 19,026,007 km (0.091 R)
• M69: 19,153,165 km (0.061 R)
• M70: 19,248,608 km (0.091 R)
• M71: 19,888,887 km (0.087 R)
• M72: 20,179,406 km (0.068 R)
• M73: 20,438,659 km (0.032 R)
• M74: 20,536,197 km (0.057 R)
• M75: 21,190,538 km (0.112 R)
• M76: 21,388,157 km (0.118 R)
• M77: 21,918,033 km (0.099 R)
• M78: 21,984,604 km (0.099 R)
• M79: 22,385,377 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.8

Radius: 5.5

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.64 AU - 7.08 AU

Year: 9792 Days

Day: 20.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,110,443 km

• M1: 87,216 km (0.065 R)
• M2: 183,257 km (0.119 R)
• M3: 258,505 km (0.084 R)
• M4: 369,058 km (0.098 R)
• M5: 481,855 km (0.028 R)
• M6: 535,860 km (0.096 R)
• M7: 664,813 km (0.057 R)
• M8: 803,939 km (0.104 R)
• M9: 952,490 km (0.106 R)
• M10: 1,145,920 km (0.075 R)
• M11: 1,182,422 km (0.115 R)
• M12: 1,692,550 km (0.095 R)
• M13: 2,665,684 km (0.093 R)
• M14: 2,714,603 km (0.073 R)
• M15: 2,887,837 km (0.117 R)
• M16: 3,090,393 km (0.087 R)
• M17: 3,141,854 km (0.047 R)
• M18: 3,245,376 km (0.069 R)
• M19: 3,323,765 km (0.091 R)
• M20: 3,456,010 km (0.118 R)
• M21: 3,698,209 km (0.12 R)
• M22: 3,807,715 km (0.038 R)
• M23: 4,227,486 km (0.099 R)
• M24: 4,370,801 km (0.106 R)
• M25: 4,515,612 km (0.113 R)
• M26: 4,632,747 km (0.034 R)
• M27: 5,730,346 km (0.086 R)
• M28: 5,984,812 km (0.04 R)
• M29: 6,243,018 km (0.069 R)
• M30: 7,039,178 km (0.062 R)
• M31: 7,243,080 km (0.108 R)
• M32: 7,726,730 km (0.068 R)
• M33: 7,937,214 km (0.115 R)
• M34: 8,043,130 km (0.075 R)
• M35: 8,114,039 km (0.033 R)
• M36: 9,239,015 km (0.095 R)
• M37: 9,914,449 km (0.096 R)
• M38: 10,143,184 km (0.071 R)
• M39: 10,296,522 km (0.106 R)
• M40: 10,839,563 km (0.12 R)
• M41: 11,953,319 km (0.063 R)
• M42: 12,647,154 km (0.079 R)
• M43: 12,936,625 km (0.076 R)
• M44: 12,978,214 km (0.093 R)
• M45: 13,945,663 km (0.102 R)
• M46: 14,502,616 km (0.09 R)
• M47: 14,632,317 km (0.079 R)
• M48: 15,727,075 km (0.087 R)
• M49: 16,351,496 km (0.078 R)
• M50: 16,893,340 km (0.046 R)
• M51: 17,120,728 km (0.075 R)
• M52: 17,532,721 km (0.116 R)
• M53: 18,553,577 km (0.119 R)
• M54: 18,694,199 km (0.106 R)
• M55: 19,023,912 km (0.055 R)
• M56: 19,260,427 km (0.117 R)
• M57: 19,307,999 km (0.047 R)
• M58: 19,688,875 km (0.113 R)
• M59: 20,168,635 km (0.077 R)
• M60: 20,749,374 km (0.118 R)
• M61: 20,846,613 km (0.103 R)
• M62: 21,139,526 km (0.06 R)
• M63: 21,188,444 km (0.114 R)
• M64: 21,237,512 km (0.112 R)
• M65: 21,483,002 km (0.114 R)
• M66: 21,828,274 km (0.116 R)
• M67: 22,076,008 km (0.084 R)
• M68: 22,875,010 km (0.089 R)
• M69: 25,797,405 km (0.114 R)
• M70: 25,954,483 km (0.066 R)
• M71: 26,269,536 km (0.093 R)
• M72: 26,797,467 km (0.11 R)
• M73: 27,169,068 km (0.067 R)
• M74: 27,435,501 km (0.097 R)
• M75: 27,542,314 km (0.101 R)
• M76: 29,762,796 km (0.082 R)
• M77: 30,092,509 km (0.069 R)
• M78: 30,368,218 km (0.09 R)
• M79: 31,256,082 km (0.092 R)
• M80: 31,647,130 km (0.063 R)
• M81: 33,741,351 km (0.098 R)
• M82: 34,602,885 km (0.057 R)
• M83: 35,297,468 km (0.101 R)
• M84: 36,582,663 km (0.106 R)
• M85: 37,231,020 km (0.1 R)
• M86: 38,300,196 km (0.058 R)
• M87: 39,018,565 km (0.11 R)
• M88: 39,862,148 km (0.098 R)
• M89: 40,043,760 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.2

Radius: 8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.71 AU - 7.99 AU

Year: 13754 Days

Day: 21.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 45,110,443 km

• M1: 123,269 km (0.068 R)
• M2: 223,050 km (0.119 R)
• M3: 619,335 km (0.074 R)
• M4: 712,535 km (0.051 R)
• M5: 934,837 km (0.116 R)
• M6: 1,021,305 km (0.113 R)
• M7: 1,156,092 km (0.12 R)
• M8: 1,213,987 km (0.096 R)
• M9: 1,284,896 km (0.028 R)
• M10: 1,369,419 km (0.086 R)
• M11: 1,673,402 km (0.087 R)
• M12: 1,833,322 km (0.044 R)
• M13: 1,970,653 km (0.049 R)
• M14: 2,477,341 km (0.09 R)
• M15: 2,691,116 km (0.038 R)
• M16: 3,007,067 km (0.12 R)
• M17: 3,502,984 km (0.089 R)
• M18: 4,024,183 km (0.03 R)
• M19: 4,149,396 km (0.11 R)
• M20: 4,440,364 km (0.099 R)
• M21: 4,700,365 km (0.094 R)
• M22: 5,157,686 km (0.04 R)
• M23: 6,012,338 km (0.098 R)
• M24: 7,017,636 km (0.055 R)
• M25: 7,605,705 km (0.067 R)
• M26: 8,096,686 km (0.106 R)
• M27: 8,898,680 km (0.094 R)
• M28: 9,368,267 km (0.119 R)
• M29: 10,478,882 km (0.118 R)
• M30: 10,676,351 km (0.12 R)
• M31: 10,949,667 km (0.042 R)
• M32: 13,700,472 km (0.07 R)
• M33: 14,929,419 km (0.109 R)
• M34: 15,909,584 km (0.099 R)
• M35: 16,364,511 km (0.069 R)
• M36: 16,794,904 km (0.111 R)
• M37: 16,997,011 km (0.113 R)
• M38: 17,229,037 km (0.114 R)
• M39: 17,960,870 km (0.109 R)
• M40: 18,523,657 km (0.071 R)
• M41: 18,852,324 km (0.075 R)
• M42: 19,454,605 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.6

Radius: 4.4

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.48 AU - 10.44 AU

Year: 18513 Days

Day: 23.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,110,443 km

• M1: 66,122 km (0.045 R)
• M2: 99,782 km (0.092 R)
• M3: 232,774 km (0.091 R)
• M4: 456,423 km (0.12 R)
• M5: 528,529 km (0.026 R)
• M6: 558,449 km (0.091 R)
• M7: 588,967 km (0.094 R)
• M8: 684,111 km (0.077 R)
• M9: 853,605 km (0.103 R)
• M10: 1,653,804 km (0.094 R)
• M11: 1,811,780 km (0.116 R)
• M12: 1,904,231 km (0.096 R)
• M13: 2,414,809 km (0.072 R)
• M14: 2,884,397 km (0.061 R)
• M15: 2,965,329 km (0.078 R)
• M16: 3,047,159 km (0.107 R)
• M17: 3,786,173 km (0.08 R)
• M18: 4,483,897 km (0.108 R)
• M19: 4,735,670 km (0.089 R)
• M20: 5,024,544 km (0.079 R)
• M21: 5,754,432 km (0.106 R)
• M22: 6,097,011 km (0.047 R)
• M23: 6,340,706 km (0.085 R)
• M24: 6,516,782 km (0.113 R)
• M25: 6,587,692 km (0.106 R)
• M26: 6,623,296 km (0.12 R)
• M27: 7,054,736 km (0.101 R)
• M28: 7,200,594 km (0.105 R)
• M29: 7,793,750 km (0.096 R)
• M30: 8,172,532 km (0.113 R)
• M31: 8,518,402 km (0.108 R)
• M32: 10,359,952 km (0.086 R)
• M33: 10,817,871 km (0.073 R)
• M34: 10,859,908 km (0.067 R)
• M35: 10,943,982 km (0.097 R)
• M36: 11,667,437 km (0.067 R)
• M37: 11,753,456 km (0.111 R)
• M38: 12,013,158 km (0.08 R)
• M39: 12,230,972 km (0.046 R)
• M40: 12,847,764 km (0.049 R)
• M41: 12,892,195 km (0.056 R)
• M42: 13,294,613 km (0.074 R)
• M43: 13,928,609 km (0.112 R)
• M44: 14,249,197 km (0.101 R)
• M45: 14,387,426 km (0.113 R)
• M46: 14,572,329 km (0.104 R)
• M47: 15,461,538 km (0.063 R)
• M48: 16,706,492 km (0.111 R)
• M49: 17,291,868 km (0.078 R)
• M50: 17,390,154 km (0.047 R)
• M51: 17,883,977 km (0.069 R)
• M52: 19,392,970 km (0.106 R)
• M53: 19,443,983 km (0.099 R)
• M54: 19,495,146 km (0.056 R)
• M55: 19,546,159 km (0.104 R)
• M56: 21,414,935 km (0.108 R)
• M57: 21,573,210 km (0.119 R)
• M58: 21,997,170 km (0.078 R)
• M59: 22,103,684 km (0.117 R)
• M60: 23,339,811 km (0.118 R)
• M61: 23,829,744 km (0.097 R)
• M62: 23,993,703 km (0.111 R)
• M63: 24,048,456 km (0.03 R)
• M64: 24,764,132 km (0.059 R)
• M65: 25,207,989 km (0.084 R)
• M66: 25,486,690 km (0.086 R)
• M67: 25,822,537 km (0.041 R)
• M68: 27,409,172 km (0.11 R)
• M69: 27,695,802 km (0.116 R)
• M70: 28,387,842 km (0.108 R)
• M71: 28,677,762 km (0.11 R)
• M72: 29,319,238 km (0.11 R)
• M73: 29,965,501 km (0.079 R)
• M74: 30,675,642 km (0.061 R)
• M75: 31,212,100 km (0.116 R)
• M76: 31,751,400 km (0.09 R)
• M77: 31,992,253 km (0.045 R)
• M78: 32,718,102 km (0.111 R)
• M79: 33,204,893 km (0.109 R)
• M80: 33,571,707 km (0.077 R)
• M81: 34,618,144 km (0.103 R)
• M82: 35,300,909 km (0.089 R)
• M83: 36,742,733 km (0.027 R)
• M84: 38,459,817 km (0.107 R)
• M85: 39,683,827 km (0.05 R)
• M86: 39,813,379 km (0.046 R)
• M87: 40,072,931 km (0.065 R)
• M88: 40,138,006 km (0.038 R)
• M89: 40,463,382 km (0.086 R)
• M90: 40,920,403 km (0.058 R)
• M91: 40,985,927 km (0.08 R)
• M92: 42,037,600 km (0.116 R)
• M93: 42,434,334 km (0.092 R)
• M94: 43,698,735 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 15,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit