🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90

Radius: 12.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.59 AU - 0.67 AU

Year: 333 Days

Day: 9.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,421,414 km

• M1: 150,495 km (0.085 R)
• M2: 261,796 km (0.052 R)
• M3: 337,792 km (0.086 R)
• M4: 419,173 km (0.067 R)
• M5: 528,978 km (0.1 R)
• M6: 610,808 km (0.112 R)
• M7: 693,536 km (0.105 R)
• M8: 843,433 km (0.088 R)
• M9: 937,530 km (0.093 R)
• M10: 1,069,026 km (0.118 R)
• M11: 1,158,636 km (0.116 R)
• M12: 1,234,631 km (0.064 R)
• M13: 1,368,821 km (0.075 R)
• M14: 1,464,114 km (0.067 R)
• M15: 1,546,842 km (0.106 R)
• M16: 1,628,223 km (0.096 R)
• M17: 1,720,226 km (0.085 R)
• M18: 1,823,748 km (0.074 R)
• M19: 1,968,409 km (0.097 R)
• M20: 2,053,829 km (0.101 R)
• M21: 2,160,642 km (0.106 R)
• M22: 2,242,023 km (0.111 R)
• M23: 2,379,953 km (0.109 R)
• M24: 2,492,600 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.2

Radius: 14.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.7 AU - 0.8 AU

Year: 433 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,421,414 km

• M1: 176,825 km (0.115 R)
• M2: 265,686 km (0.104 R)
• M3: 373,695 km (0.116 R)
• M4: 513,719 km (0.091 R)
• M5: 603,179 km (0.086 R)
• M6: 769,831 km (0.087 R)
• M7: 863,928 km (0.081 R)
• M8: 1,070,074 km (0.107 R)
• M9: 1,196,334 km (0.046 R)
• M10: 1,328,130 km (0.119 R)
• M11: 1,449,603 km (0.119 R)
• M12: 1,601,744 km (0.11 R)
• M13: 1,693,597 km (0.092 R)
• M14: 1,962,874 km (0.067 R)
• M15: 2,061,608 km (0.115 R)
• M16: 2,150,320 km (0.099 R)
• M17: 2,252,495 km (0.097 R)
• M18: 2,405,833 km (0.109 R)
• M19: 2,512,047 km (0.045 R)
• M20: 2,755,593 km (0.116 R)
• M21: 2,926,733 km (0.029 R)
• M22: 3,328,403 km (0.118 R)
• M23: 3,532,455 km (0.067 R)
• M24: 3,646,897 km (0.111 R)
• M25: 3,748,025 km (0.114 R)
• M26: 3,923,653 km (0.11 R)
• M27: 4,049,764 km (0.085 R)
• M28: 4,222,549 km (0.08 R)
• M29: 4,405,508 km (0.106 R)
• M30: 4,536,705 km (0.065 R)
• M31: 4,637,983 km (0.114 R)
• M32: 4,811,068 km (0.093 R)
• M33: 5,002,403 km (0.056 R)
• M34: 5,179,976 km (0.065 R)
• M35: 5,269,585 km (0.065 R)
• M36: 5,376,248 km (0.073 R)
• M37: 5,467,054 km (0.073 R)
• M38: 5,616,652 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.3

Radius: 11.3

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.82 AU - 2.28 AU

Year: 1957 Days

Day: 8.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,421,414 km

• M1: 148,551 km (0.104 R)
• M2: 220,956 km (0.109 R)
• M3: 356,043 km (0.12 R)
• M4: 451,786 km (0.076 R)
• M5: 536,308 km (0.095 R)
• M6: 775,515 km (0.096 R)
• M7: 1,239,418 km (0.085 R)
• M8: 1,344,137 km (0.066 R)
• M9: 1,699,432 km (0.091 R)
• M10: 1,912,310 km (0.037 R)
• M11: 2,184,727 km (0.047 R)
• M12: 2,261,172 km (0.106 R)
• M13: 2,794,339 km (0.118 R)
• M14: 2,990,312 km (0.071 R)
• M15: 3,190,623 km (0.116 R)
• M16: 3,395,572 km (0.081 R)
• M17: 3,605,009 km (0.085 R)
• M18: 3,680,706 km (0.065 R)
• M19: 3,757,151 km (0.093 R)
• M20: 3,926,944 km (0.113 R)
• M21: 4,099,430 km (0.119 R)
• M22: 4,242,446 km (0.098 R)
• M23: 4,370,951 km (0.077 R)
• M24: 4,517,108 km (0.043 R)
• M25: 4,664,910 km (0.064 R)
• M26: 4,847,719 km (0.083 R)
• M27: 5,032,921 km (0.114 R)
• M28: 5,254,924 km (0.109 R)
• M29: 5,515,075 km (0.109 R)
• M30: 5,602,739 km (0.098 R)
• M31: 5,708,655 km (0.095 R)
• M32: 6,138,599 km (0.061 R)
• M33: 6,560,615 km (0.05 R)
• M34: 6,709,614 km (0.081 R)
• M35: 6,822,112 km (0.098 R)
• M36: 6,973,206 km (0.035 R)
• M37: 7,144,346 km (0.111 R)
• M38: 7,764,429 km (0.05 R)
• M39: 7,981,645 km (0.075 R)
• M40: 8,120,771 km (0.115 R)
• M41: 8,870,256 km (0.077 R)
• M42: 8,993,974 km (0.071 R)
• M43: 9,305,436 km (0.069 R)
• M44: 9,578,452 km (0.106 R)
• M45: 9,684,069 km (0.048 R)
• M46: 9,790,283 km (0.102 R)
• M47: 9,918,040 km (0.105 R)
• M48: 10,696,547 km (0.114 R)
• M49: 10,850,184 km (0.091 R)
• M50: 11,070,990 km (0.106 R)
• M51: 11,181,992 km (0.081 R)
• M52: 11,427,482 km (0.091 R)
• M53: 11,562,120 km (0.035 R)
• M54: 11,855,631 km (0.117 R)
• M55: 12,105,908 km (0.085 R)
• M56: 12,426,946 km (0.082 R)
• M57: 12,588,661 km (0.089 R)
• M58: 13,101,034 km (0.066 R)
• M59: 13,265,591 km (0.114 R)
• M60: 13,359,987 km (0.035 R)
• M61: 13,596,651 km (0.114 R)
• M62: 14,412,109 km (0.063 R)
• M63: 14,728,060 km (0.107 R)
• M64: 15,243,275 km (0.119 R)
• M65: 15,689,675 km (0.106 R)
• M66: 15,864,405 km (0.106 R)
• M67: 16,342,071 km (0.063 R)
• M68: 16,696,918 km (0.094 R)
• M69: 16,773,362 km (0.067 R)
• M70: 16,849,956 km (0.067 R)
• M71: 17,131,499 km (0.094 R)
• M72: 17,311,466 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.2

Radius: 13.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.72 AU - 2.66 AU

Year: 2161 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,421,414 km

• M1: 232,774 km (0.105 R)
• M2: 540,497 km (0.101 R)
• M3: 645,814 km (0.069 R)
• M4: 755,469 km (0.095 R)
• M5: 991,535 km (0.101 R)
• M6: 1,268,440 km (0.1 R)
• M7: 1,378,993 km (0.111 R)
• M8: 1,599,052 km (0.095 R)
• M9: 1,921,136 km (0.102 R)
• M10: 2,012,690 km (0.11 R)
• M11: 2,315,925 km (0.083 R)
• M12: 2,736,444 km (0.072 R)
• M13: 2,896,215 km (0.097 R)
• M14: 3,210,520 km (0.095 R)
• M15: 3,476,056 km (0.081 R)
• M16: 3,702,996 km (0.093 R)
• M17: 4,315,899 km (0.1 R)
• M18: 4,421,215 km (0.078 R)
• M19: 4,519,052 km (0.076 R)
• M20: 4,675,681 km (0.113 R)
• M21: 5,045,487 km (0.032 R)
• M22: 5,147,962 km (0.109 R)
• M23: 5,320,448 km (0.091 R)
• M24: 5,679,932 km (0.066 R)
• M25: 5,858,253 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.4

Radius: 14.6

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.11 AU - 2.39 AU

Year: 2251 Days

Day: 6.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 56,421,414 km

• M1: 181,911 km (0.114 R)
• M2: 289,921 km (0.119 R)
• M3: 442,511 km (0.119 R)
• M4: 907,012 km (0.06 R)
• M5: 1,191,846 km (0.104 R)
• M6: 1,378,844 km (0.106 R)
• M7: 1,599,351 km (0.117 R)
• M8: 1,742,366 km (0.072 R)
• M9: 1,856,809 km (0.046 R)
• M10: 2,016,280 km (0.099 R)
• M11: 2,259,975 km (0.08 R)
• M12: 2,485,868 km (0.115 R)
• M13: 2,606,444 km (0.081 R)
• M14: 2,748,113 km (0.088 R)
• M15: 2,863,303 km (0.063 R)
• M16: 3,128,540 km (0.118 R)
• M17: 3,309,853 km (0.03 R)
• M18: 3,453,467 km (0.068 R)
• M19: 3,736,356 km (0.097 R)
• M20: 3,929,338 km (0.099 R)
• M21: 4,247,084 km (0.055 R)
• M22: 4,369,903 km (0.071 R)
• M23: 4,757,063 km (0.115 R)
• M24: 4,884,819 km (0.035 R)
• M25: 5,001,954 km (0.077 R)
• M26: 5,238,917 km (0.075 R)
• M27: 5,650,461 km (0.03 R)
• M28: 5,835,514 km (0.042 R)
• M29: 6,072,626 km (0.099 R)
• M30: 6,236,885 km (0.057 R)
• M31: 6,440,936 km (0.073 R)
• M32: 6,647,232 km (0.12 R)
• M33: 7,346,452 km (0.083 R)
• M34: 7,684,543 km (0.084 R)
• M35: 7,780,136 km (0.075 R)
• M36: 7,944,993 km (0.104 R)
• M37: 8,041,634 km (0.052 R)
• M38: 8,320,035 km (0.1 R)
• M39: 8,545,030 km (0.065 R)
• M40: 8,772,120 km (0.118 R)
• M41: 8,914,986 km (0.077 R)
• M42: 9,130,856 km (0.098 R)
• M43: 9,290,327 km (0.117 R)
• M44: 9,406,864 km (0.053 R)
• M45: 9,877,798 km (0.057 R)
• M46: 10,101,297 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.5

Radius: 11.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.23 AU - 6.35 AU

Year: 8114 Days

Day: 6.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 117.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,421,414 km

• M1: 186,698 km (0.09 R)
• M2: 412,441 km (0.106 R)
• M3: 532,868 km (0.095 R)
• M4: 855,999 km (0.082 R)
• M5: 941,120 km (0.06 R)
• M6: 1,155,494 km (0.119 R)
• M7: 1,449,753 km (0.095 R)
• M8: 1,632,562 km (0.105 R)
• M9: 1,713,344 km (0.064 R)
• M10: 1,823,299 km (0.105 R)
• M11: 1,949,859 km (0.105 R)
• M12: 2,036,027 km (0.082 R)
• M13: 2,152,863 km (0.077 R)
• M14: 2,302,162 km (0.111 R)
• M15: 2,548,250 km (0.064 R)
• M16: 2,706,674 km (0.08 R)
• M17: 2,868,240 km (0.111 R)
• M18: 3,133,627 km (0.088 R)
• M19: 3,252,407 km (0.052 R)
• M20: 3,459,301 km (0.108 R)
• M21: 3,635,228 km (0.069 R)
• M22: 4,051,110 km (0.066 R)
• M23: 4,330,559 km (0.03 R)
• M24: 4,577,844 km (0.108 R)
• M25: 4,732,529 km (0.108 R)
• M26: 4,947,800 km (0.088 R)
• M27: 5,226,650 km (0.11 R)
• M28: 5,449,402 km (0.036 R)
• M29: 5,841,647 km (0.102 R)
• M30: 6,136,505 km (0.07 R)
• M31: 6,243,018 km (0.083 R)
• M32: 6,784,862 km (0.104 R)
• M33: 7,162,148 km (0.112 R)
• M34: 7,364,554 km (0.089 R)
• M35: 7,729,273 km (0.106 R)
• M36: 7,913,727 km (0.028 R)
• M37: 8,076,490 km (0.09 R)
• M38: 8,523,638 km (0.097 R)
• M39: 8,786,332 km (0.107 R)
• M40: 9,148,807 km (0.091 R)
• M41: 9,246,345 km (0.106 R)
• M42: 9,963,517 km (0.027 R)
• M43: 10,596,167 km (0.091 R)
• M44: 10,904,488 km (0.11 R)
• M45: 11,111,681 km (0.094 R)
• M46: 11,451,268 km (0.115 R)
• M47: 12,087,059 km (0.045 R)
• M48: 12,355,288 km (0.072 R)
• M49: 12,463,298 km (0.109 R)
• M50: 12,761,596 km (0.109 R)
• M51: 13,007,385 km (0.085 R)
• M52: 13,475,926 km (0.067 R)
• M53: 13,810,127 km (0.101 R)
• M54: 13,950,151 km (0.077 R)
• M55: 14,316,516 km (0.115 R)
• M56: 14,714,596 km (0.095 R)
• M57: 15,754,900 km (0.089 R)
• M58: 17,450,292 km (0.119 R)
• M59: 17,784,045 km (0.113 R)
• M60: 18,365,682 km (0.108 R)
• M61: 18,798,169 km (0.081 R)
• M62: 18,984,568 km (0.117 R)
• M63: 19,171,566 km (0.076 R)
• M64: 19,359,311 km (0.097 R)
• M65: 20,084,262 km (0.058 R)
• M66: 20,306,565 km (0.11 R)
• M67: 20,946,544 km (0.063 R)
• M68: 21,043,184 km (0.084 R)
• M69: 21,139,825 km (0.11 R)
• M70: 21,333,704 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.5

Radius: 5.2

Gravity: 24.69 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.43 AU - 8.01 AU

Year: 12937 Days

Day: 17 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,421,414 km

• M1: 78,988 km (0.114 R)
• M2: 138,677 km (0.041 R)
• M3: 189,541 km (0.1 R)
• M4: 236,215 km (0.099 R)
• M5: 532,568 km (0.079 R)
• M6: 675,883 km (0.116 R)
• M7: 1,042,099 km (0.109 R)
• M8: 1,222,215 km (0.057 R)
• M9: 1,586,336 km (0.065 R)
• M10: 1,900,491 km (0.076 R)
• M11: 2,064,899 km (0.103 R)
• M12: 2,233,945 km (0.084 R)
• M13: 2,615,270 km (0.116 R)
• M14: 2,675,857 km (0.098 R)
• M15: 3,876,230 km (0.1 R)
• M16: 3,945,345 km (0.119 R)
• M17: 4,155,081 km (0.081 R)
• M18: 4,261,295 km (0.072 R)
• M19: 5,067,628 km (0.049 R)
• M20: 5,257,318 km (0.104 R)
• M21: 5,410,805 km (0.117 R)
• M22: 5,565,789 km (0.052 R)
• M23: 6,484,918 km (0.052 R)
• M24: 7,450,124 km (0.095 R)
• M25: 7,579,227 km (0.105 R)
• M26: 7,839,826 km (0.114 R)
• M27: 8,147,698 km (0.093 R)
• M28: 8,191,979 km (0.051 R)
• M29: 10,028,144 km (0.064 R)
• M30: 10,845,546 km (0.103 R)
• M31: 11,634,226 km (0.117 R)
• M32: 11,834,239 km (0.072 R)
• M33: 13,162,069 km (0.113 R)
• M34: 13,843,488 km (0.1 R)
• M35: 14,375,458 km (0.057 R)
• M36: 14,482,570 km (0.115 R)
• M37: 14,643,836 km (0.109 R)
• M38: 15,569,099 km (0.067 R)
• M39: 16,737,907 km (0.095 R)
• M40: 17,247,438 km (0.092 R)
• M41: 18,165,819 km (0.044 R)
• M42: 18,514,232 km (0.062 R)
• M43: 18,982,324 km (0.093 R)
• M44: 20,590,501 km (0.072 R)
• M45: 21,075,348 km (0.115 R)
• M46: 21,625,270 km (0.075 R)
• M47: 22,056,261 km (0.092 R)
• M48: 23,052,134 km (0.063 R)
• M49: 23,681,792 km (0.096 R)
• M50: 24,317,283 km (0.053 R)
• M51: 25,216,217 km (0.117 R)
• M52: 26,453,541 km (0.065 R)
• M53: 26,650,711 km (0.085 R)
• M54: 26,914,452 km (0.11 R)
• M55: 27,112,819 km (0.079 R)
• M56: 27,644,041 km (0.088 R)
• M57: 28,514,551 km (0.103 R)
• M58: 29,054,749 km (0.107 R)
• M59: 29,598,238 km (0.096 R)
• M60: 29,734,671 km (0.071 R)
• M61: 30,971,696 km (0.062 R)
• M62: 31,457,440 km (0.067 R)
• M63: 32,999,944 km (0.1 R)
• M64: 34,137,187 km (0.118 R)
• M65: 34,495,324 km (0.077 R)
• M66: 34,782,552 km (0.091 R)
• M67: 34,854,509 km (0.086 R)
• M68: 38,217,618 km (0.115 R)
• M69: 38,887,518 km (0.111 R)
• M70: 39,111,765 km (0.085 R)
• M71: 39,786,900 km (0.085 R)
• M72: 42,833,910 km (0.112 R)
• M73: 44,229,209 km (0.062 R)
• M74: 44,463,330 km (0.109 R)
• M75: 47,782,457 km (0.075 R)
• M76: 50,364,367 km (0.059 R)
• M77: 50,608,810 km (0.118 R)
• M78: 51,016,913 km (0.116 R)
• M79: 52,825,701 km (0.109 R)
• M80: 52,908,429 km (0.111 R)
• M81: 53,488,719 km (0.083 R)
• M82: 54,071,103 km (0.112 R)
• M83: 56,168,017 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 16,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit