🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 11

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.64 AU - 0.92 AU

Year: 445 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 47,989,455 km

• M1: 177,722 km (0.098 R)
• M2: 255,214 km (0.077 R)
• M3: 343,626 km (0.11 R)
• M4: 413,339 km (0.089 R)
• M5: 511,326 km (0.091 R)
• M6: 614,698 km (0.107 R)
• M7: 692,339 km (0.066 R)
• M8: 831,615 km (0.117 R)
• M9: 1,029,383 km (0.105 R)
• M10: 1,139,487 km (0.03 R)
• M11: 1,227,451 km (0.099 R)
• M12: 1,317,658 km (0.05 R)
• M13: 1,393,953 km (0.08 R)
• M14: 1,466,059 km (0.085 R)
• M15: 1,579,604 km (0.087 R)
• M16: 1,895,106 km (0.117 R)
• M17: 2,063,703 km (0.105 R)
• M18: 2,198,341 km (0.051 R)
• M19: 2,270,148 km (0.118 R)
• M20: 2,503,670 km (0.099 R)
• M21: 2,640,702 km (0.044 R)
• M22: 2,745,271 km (0.037 R)
• M23: 2,844,005 km (0.101 R)
• M24: 2,922,394 km (0.067 R)
• M25: 3,132,879 km (0.107 R)
• M26: 3,206,630 km (0.08 R)
• M27: 3,303,271 km (0.075 R)
• M28: 3,378,369 km (0.116 R)
• M29: 3,545,619 km (0.093 R)
• M30: 3,645,850 km (0.034 R)
• M31: 3,833,296 km (0.1 R)
• M32: 4,007,877 km (0.106 R)
• M33: 4,258,453 km (0.092 R)
• M34: 4,381,572 km (0.104 R)
• M35: 4,480,905 km (0.105 R)
• M36: 5,006,293 km (0.066 R)
• M37: 5,249,988 km (0.111 R)
• M38: 5,373,406 km (0.069 R)
• M39: 5,488,746 km (0.083 R)
• M40: 5,695,041 km (0.052 R)
• M41: 5,785,398 km (0.095 R)
• M42: 5,940,382 km (0.072 R)
• M43: 6,041,360 km (0.111 R)
• M44: 6,235,688 km (0.053 R)
• M45: 6,375,861 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.2

Radius: 10.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.7 AU - 0.92 AU

Year: 471 Days

Day: 12.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,989,455 km

• M1: 147,504 km (0.117 R)
• M2: 220,507 km (0.042 R)
• M3: 333,603 km (0.114 R)
• M4: 410,197 km (0.101 R)
• M5: 497,862 km (0.051 R)
• M6: 646,712 km (0.099 R)
• M7: 770,878 km (0.07 R)
• M8: 884,123 km (0.05 R)
• M9: 1,015,620 km (0.113 R)
• M10: 1,192,893 km (0.067 R)
• M11: 1,263,354 km (0.057 R)
• M12: 1,427,014 km (0.064 R)
• M13: 1,671,008 km (0.108 R)
• M14: 1,760,468 km (0.043 R)
• M15: 1,841,400 km (0.102 R)
• M16: 1,913,357 km (0.066 R)
• M17: 1,991,447 km (0.031 R)
• M18: 2,194,152 km (0.11 R)
• M19: 2,309,193 km (0.045 R)
• M20: 2,403,739 km (0.058 R)
• M21: 2,488,411 km (0.052 R)
• M22: 2,660,598 km (0.052 R)
• M23: 2,765,915 km (0.115 R)
• M24: 2,872,578 km (0.072 R)
• M25: 2,938,551 km (0.097 R)
• M26: 3,102,510 km (0.063 R)
• M27: 3,395,124 km (0.034 R)
• M28: 3,464,986 km (0.105 R)
• M29: 3,618,922 km (0.094 R)
• M30: 3,690,280 km (0.084 R)
• M31: 4,000,696 km (0.066 R)
• M32: 4,135,334 km (0.084 R)
• M33: 4,347,015 km (0.102 R)
• M34: 4,464,599 km (0.091 R)
• M35: 4,717,270 km (0.091 R)
• M36: 4,902,621 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.7

Radius: 14.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.98 AU - 1.34 AU

Year: 807 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,989,455 km

• M1: 196,871 km (0.113 R)
• M2: 339,288 km (0.114 R)
• M3: 430,842 km (0.116 R)
• M4: 594,801 km (0.068 R)
• M5: 784,192 km (0.083 R)
• M6: 887,415 km (0.099 R)
• M7: 995,873 km (0.076 R)
• M8: 1,093,411 km (0.107 R)
• M9: 1,202,916 km (0.119 R)
• M10: 1,303,596 km (0.087 R)
• M11: 1,460,374 km (0.103 R)
• M12: 1,577,659 km (0.073 R)
• M13: 1,750,594 km (0.097 R)
• M14: 1,895,555 km (0.082 R)
• M15: 2,059,963 km (0.048 R)
• M16: 2,161,988 km (0.097 R)
• M17: 2,271,045 km (0.116 R)
• M18: 2,376,661 km (0.057 R)
• M19: 2,642,646 km (0.104 R)
• M20: 2,804,810 km (0.052 R)
• M21: 2,918,654 km (0.052 R)
• M22: 3,045,663 km (0.091 R)
• M23: 3,281,579 km (0.036 R)
• M24: 3,383,754 km (0.103 R)
• M25: 3,499,094 km (0.095 R)
• M26: 3,628,347 km (0.047 R)
• M27: 3,796,644 km (0.1 R)
• M28: 3,904,205 km (0.068 R)
• M29: 4,206,543 km (0.061 R)
• M30: 4,311,261 km (0.082 R)
• M31: 4,450,088 km (0.065 R)
• M32: 4,677,925 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 9.4

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.49 AU - 3.55 AU

Year: 4264 Days

Day: 13.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,989,455 km

• M1: 162,762 km (0.048 R)
• M2: 334,351 km (0.105 R)
• M3: 533,167 km (0.096 R)
• M4: 741,706 km (0.077 R)
• M5: 800,498 km (0.046 R)
• M6: 892,052 km (0.102 R)
• M7: 1,052,870 km (0.085 R)
• M8: 1,415,645 km (0.102 R)
• M9: 1,643,781 km (0.093 R)
• M10: 1,709,305 km (0.071 R)
• M11: 1,897,649 km (0.081 R)
• M12: 2,008,351 km (0.112 R)
• M13: 2,107,086 km (0.099 R)
• M14: 2,207,317 km (0.069 R)
• M15: 2,309,342 km (0.1 R)
• M16: 2,594,027 km (0.045 R)
• M17: 2,655,512 km (0.101 R)
• M18: 2,826,951 km (0.073 R)
• M19: 3,131,831 km (0.115 R)
• M20: 3,600,222 km (0.062 R)
• M21: 3,825,367 km (0.066 R)
• M22: 4,001,593 km (0.049 R)
• M23: 4,509,478 km (0.117 R)
• M24: 4,752,276 km (0.094 R)
• M25: 5,153,647 km (0.102 R)
• M26: 5,447,008 km (0.096 R)
• M27: 5,826,388 km (0.026 R)
• M28: 5,948,011 km (0.105 R)
• M29: 6,994,149 km (0.037 R)
• M30: 7,406,441 km (0.106 R)
• M31: 7,849,101 km (0.041 R)
• M32: 8,621,176 km (0.086 R)
• M33: 8,690,440 km (0.12 R)
• M34: 8,876,240 km (0.054 R)
• M35: 9,110,211 km (0.106 R)
• M36: 9,560,351 km (0.084 R)
• M37: 10,115,060 km (0.094 R)
• M38: 10,581,207 km (0.025 R)
• M39: 10,705,074 km (0.098 R)
• M40: 11,154,915 km (0.099 R)
• M41: 11,280,876 km (0.089 R)
• M42: 11,713,064 km (0.096 R)
• M43: 11,815,539 km (0.101 R)
• M44: 12,228,429 km (0.076 R)
• M45: 12,935,877 km (0.115 R)
• M46: 13,068,272 km (0.104 R)
• M47: 13,174,636 km (0.07 R)
• M48: 13,737,423 km (0.07 R)
• M49: 14,008,195 km (0.052 R)
• M50: 14,527,599 km (0.09 R)
• M51: 14,858,809 km (0.106 R)
• M52: 15,276,486 km (0.071 R)
• M53: 15,388,535 km (0.114 R)
• M54: 15,556,982 km (0.094 R)
• M55: 15,810,999 km (0.101 R)
• M56: 15,924,245 km (0.041 R)
• M57: 16,151,783 km (0.099 R)
• M58: 16,408,942 km (0.109 R)
• M59: 16,811,659 km (0.084 R)
• M60: 16,956,320 km (0.038 R)
• M61: 17,217,668 km (0.11 R)
• M62: 17,305,033 km (0.093 R)
• M63: 17,685,610 km (0.063 R)
• M64: 18,187,361 km (0.072 R)
• M65: 18,246,751 km (0.057 R)
• M66: 18,574,221 km (0.112 R)
• M67: 18,634,060 km (0.099 R)
• M68: 19,629,485 km (0.083 R)
• M69: 19,720,739 km (0.096 R)
• M70: 20,271,858 km (0.085 R)
• M71: 20,580,179 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.8

Radius: 3.3

Gravity: 21.47 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.47 AU - 7.39 AU

Year: 11779 Days

Day: 17 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,989,455 km

• M1: 50,414 km (0.038 R)
• M2: 264,788 km (0.108 R)
• M3: 603,328 km (0.092 R)
• M4: 777,161 km (0.062 R)
• M5: 854,054 km (0.095 R)
• M6: 933,491 km (0.057 R)
• M7: 998,715 km (0.091 R)
• M8: 1,048,681 km (0.118 R)
• M9: 1,133,802 km (0.075 R)
• M10: 1,329,027 km (0.086 R)
• M11: 1,790,387 km (0.034 R)
• M12: 1,830,928 km (0.098 R)
• M13: 2,230,953 km (0.06 R)
• M14: 2,340,608 km (0.096 R)
• M15: 2,362,749 km (0.112 R)
• M16: 2,962,636 km (0.108 R)
• M17: 3,429,382 km (0.089 R)
• M18: 4,706,199 km (0.113 R)
• M19: 5,306,087 km (0.115 R)
• M20: 5,423,072 km (0.069 R)
• M21: 5,481,864 km (0.077 R)
• M22: 5,570,576 km (0.098 R)
• M23: 5,779,265 km (0.104 R)
• M24: 5,899,542 km (0.09 R)
• M25: 6,051,234 km (0.113 R)
• M26: 6,701,985 km (0.094 R)
• M27: 7,019,730 km (0.072 R)
• M28: 7,083,758 km (0.055 R)
• M29: 7,115,922 km (0.055 R)
• M30: 7,180,399 km (0.097 R)
• M31: 7,374,726 km (0.101 R)
• M32: 7,835,188 km (0.072 R)
• M33: 7,968,331 km (0.093 R)
• M34: 8,035,201 km (0.067 R)
• M35: 8,237,008 km (0.109 R)
• M36: 8,817,897 km (0.109 R)
• M37: 9,025,988 km (0.111 R)
• M38: 9,767,245 km (0.027 R)
• M39: 9,910,560 km (0.045 R)
• M40: 10,235,786 km (0.112 R)
• M41: 11,836,782 km (0.088 R)
• M42: 12,881,274 km (0.039 R)
• M43: 13,196,327 km (0.101 R)
• M44: 14,156,746 km (0.118 R)
• M45: 15,263,920 km (0.092 R)
• M46: 15,388,535 km (0.089 R)
• M47: 15,680,849 km (0.069 R)
• M48: 18,437,190 km (0.038 R)
• M49: 18,747,605 km (0.083 R)
• M50: 19,328,643 km (0.098 R)
• M51: 19,598,817 km (0.067 R)
• M52: 19,734,502 km (0.088 R)
• M53: 20,646,152 km (0.114 R)
• M54: 20,692,078 km (0.077 R)
• M55: 21,014,611 km (0.044 R)
• M56: 22,415,595 km (0.103 R)
• M57: 22,557,414 km (0.09 R)
• M58: 23,032,088 km (0.026 R)
• M59: 23,462,182 km (0.062 R)
• M60: 23,798,478 km (0.088 R)
• M61: 24,330,149 km (0.117 R)
• M62: 25,257,656 km (0.106 R)
• M63: 26,047,682 km (0.072 R)
• M64: 26,296,314 km (0.096 R)
• M65: 26,996,432 km (0.11 R)
• M66: 27,753,247 km (0.114 R)
• M67: 28,007,115 km (0.061 R)
• M68: 28,108,842 km (0.101 R)
• M69: 28,722,043 km (0.074 R)
• M70: 28,875,979 km (0.075 R)
• M71: 30,640,037 km (0.091 R)
• M72: 30,692,397 km (0.054 R)
• M73: 31,482,124 km (0.113 R)
• M74: 31,746,912 km (0.114 R)
• M75: 33,027,919 km (0.06 R)
• M76: 34,216,773 km (0.067 R)
• M77: 35,199,930 km (0.068 R)
• M78: 35,584,846 km (0.085 R)
• M79: 36,636,519 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.8

Radius: 3.7

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.61 AU - 8.83 AU

Year: 16626 Days

Day: 18.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,989,455 km

• M1: 56,398 km (0.107 R)
• M2: 171,140 km (0.059 R)
• M3: 228,436 km (0.117 R)
• M4: 326,722 km (0.08 R)
• M5: 362,625 km (0.119 R)
• M6: 412,591 km (0.119 R)
• M7: 533,466 km (0.077 R)
• M8: 890,257 km (0.084 R)
• M9: 1,046,736 km (0.104 R)
• M10: 1,118,992 km (0.116 R)
• M11: 1,840,802 km (0.091 R)
• M12: 2,652,071 km (0.108 R)
• M13: 2,876,468 km (0.07 R)
• M14: 3,237,597 km (0.117 R)
• M15: 3,263,926 km (0.096 R)
• M16: 3,423,398 km (0.101 R)
• M17: 3,450,325 km (0.089 R)
• M18: 3,722,593 km (0.102 R)
• M19: 3,917,220 km (0.114 R)
• M20: 4,639,329 km (0.058 R)
• M21: 5,590,024 km (0.117 R)
• M22: 6,201,580 km (0.102 R)
• M23: 6,267,104 km (0.088 R)
• M24: 7,451,919 km (0.101 R)
• M25: 7,591,643 km (0.119 R)
• M26: 8,159,217 km (0.113 R)
• M27: 8,195,121 km (0.094 R)
• M28: 8,887,759 km (0.069 R)
• M29: 8,924,710 km (0.113 R)
• M30: 8,961,660 km (0.077 R)
• M31: 9,110,211 km (0.118 R)
• M32: 9,485,253 km (0.048 R)
• M33: 9,523,101 km (0.095 R)
• M34: 9,980,422 km (0.034 R)
• M35: 10,173,104 km (0.096 R)
• M36: 10,211,700 km (0.103 R)
• M37: 12,412,883 km (0.106 R)
• M38: 12,620,076 km (0.115 R)
• M39: 12,661,665 km (0.113 R)
• M40: 12,786,579 km (0.051 R)
• M41: 12,828,466 km (0.105 R)
• M42: 13,079,791 km (0.114 R)
• M43: 13,164,014 km (0.119 R)
• M44: 14,144,927 km (0.115 R)
• M45: 14,318,012 km (0.111 R)
• M46: 15,682,195 km (0.093 R)
• M47: 15,861,264 km (0.116 R)
• M48: 15,906,143 km (0.093 R)
• M49: 16,176,167 km (0.058 R)
• M50: 16,858,034 km (0.097 R)
• M51: 17,179,371 km (0.118 R)
• M52: 17,595,552 km (0.065 R)
• M53: 17,735,127 km (0.105 R)
• M54: 18,343,691 km (0.096 R)
• M55: 18,532,334 km (0.039 R)
• M56: 18,863,992 km (0.119 R)
• M57: 19,870,636 km (0.092 R)
• M58: 20,404,850 km (0.104 R)
• M59: 20,649,293 km (0.075 R)
• M60: 20,943,851 km (0.028 R)
• M61: 21,388,307 km (0.119 R)
• M62: 21,636,639 km (0.057 R)
• M63: 22,538,266 km (0.058 R)
• M64: 22,588,680 km (0.119 R)
• M65: 22,892,214 km (0.088 R)
• M66: 24,171,126 km (0.093 R)
• M67: 25,525,735 km (0.063 R)
• M68: 26,106,175 km (0.063 R)
• M69: 26,531,033 km (0.027 R)
• M70: 26,904,728 km (0.11 R)
• M71: 28,144,595 km (0.116 R)
• M72: 28,798,936 km (0.115 R)
• M73: 29,292,909 km (0.051 R)
• M74: 30,289,380 km (0.088 R)
• M75: 31,015,827 km (0.101 R)
• M76: 31,974,450 km (0.056 R)
• M77: 33,000,093 km (0.107 R)
• M78: 33,747,484 km (0.064 R)
• M79: 37,149,340 km (0.096 R)
• M80: 38,287,331 km (0.102 R)
• M81: 38,588,621 km (0.052 R)
• M82: 39,315,068 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.5

Radius: 5.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.24 AU - 11.28 AU

Year: 24396 Days

Day: 24.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 47,989,455 km

• M1: 68,965 km (0.109 R)
• M2: 152,739 km (0.054 R)
• M3: 365,168 km (0.108 R)
• M4: 568,622 km (0.093 R)
• M5: 1,380,190 km (0.086 R)
• M6: 2,548,250 km (0.074 R)
• M7: 2,821,117 km (0.083 R)
• M8: 3,045,962 km (0.066 R)
• M9: 3,335,285 km (0.078 R)
• M10: 3,633,433 km (0.071 R)
• M11: 3,755,056 km (0.057 R)
• M12: 4,545,531 km (0.089 R)
• M13: 5,010,033 km (0.079 R)
• M14: 7,013,747 km (0.052 R)
• M15: 7,203,437 km (0.098 R)
• M16: 7,433,219 km (0.082 R)
• M17: 7,510,412 km (0.105 R)
• M18: 8,296,548 km (0.116 R)
• M19: 9,691,848 km (0.081 R)
• M20: 10,719,884 km (0.083 R)
• M21: 11,647,241 km (0.053 R)
• M22: 13,436,881 km (0.037 R)
• M23: 13,814,466 km (0.081 R)
• M24: 16,052,001 km (0.095 R)
• M25: 16,502,889 km (0.099 R)
• M26: 17,161,419 km (0.06 R)
• M27: 17,622,330 km (0.107 R)
• M28: 21,398,180 km (0.114 R)
• M29: 22,449,554 km (0.109 R)
• M30: 25,295,504 km (0.114 R)
• M31: 26,171,250 km (0.087 R)
• M32: 28,857,280 km (0.098 R)
• M33: 29,465,993 km (0.101 R)
• M34: 30,325,284 km (0.062 R)
• M35: 30,695,987 km (0.056 R)
• M36: 31,442,032 km (0.115 R)
• M37: 33,078,932 km (0.106 R)
• M38: 33,652,041 km (0.084 R)
• M39: 34,228,292 km (0.082 R)
• M40: 35,131,265 km (0.111 R)
• M41: 35,455,743 km (0.101 R)
• M42: 35,585,743 km (0.108 R)
• M43: 36,631,731 km (0.071 R)
• M44: 38,019,850 km (0.113 R)
• M45: 39,156,046 km (0.103 R)
• M46: 41,188,333 km (0.114 R)
• M47: 41,325,065 km (0.107 R)
• M48: 44,440,441 km (0.115 R)
• M49: 45,495,555 km (0.111 R)
• M50: 46,772,522 km (0.1 R)
• M51: 46,986,597 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 18,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit