🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.9

Radius: 8.5

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.89 AU - 0.91 AU

Year: 579 Days

Day: 7.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 23,167,087 km

• M1: 128,953 km (0.104 R)
• M2: 237,711 km (0.104 R)
• M3: 327,619 km (0.109 R)
• M4: 503,098 km (0.118 R)
• M5: 557,402 km (0.108 R)
• M6: 636,240 km (0.058 R)
• M7: 690,993 km (0.092 R)
• M8: 747,690 km (0.12 R)
• M9: 806,033 km (0.118 R)
• M10: 922,420 km (0.105 R)
• M11: 1,006,943 km (0.1 R)
• M12: 1,077,553 km (0.118 R)
• M13: 1,224,010 km (0.11 R)
• M14: 1,580,801 km (0.104 R)
• M15: 1,644,529 km (0.09 R)
• M16: 1,767,948 km (0.102 R)
• M17: 1,901,239 km (0.036 R)
• M18: 1,955,543 km (0.03 R)
• M19: 2,220,481 km (0.108 R)
• M20: 2,393,865 km (0.118 R)
• M21: 2,452,657 km (0.107 R)
• M22: 2,556,777 km (0.081 R)
• M23: 2,632,025 km (0.12 R)
• M24: 2,692,762 km (0.048 R)
• M25: 2,746,318 km (0.109 R)
• M26: 2,877,814 km (0.065 R)
• M27: 2,979,840 km (0.068 R)
• M28: 3,107,148 km (0.071 R)
• M29: 3,163,397 km (0.114 R)
• M30: 3,358,921 km (0.082 R)
• M31: 3,483,087 km (0.067 R)
• M32: 3,600,372 km (0.083 R)
• M33: 3,744,734 km (0.114 R)
• M34: 3,856,334 km (0.071 R)
• M35: 4,038,993 km (0.082 R)
• M36: 4,126,956 km (0.114 R)
• M37: 4,622,275 km (0.11 R)
• M38: 4,853,703 km (0.034 R)
• M39: 4,947,351 km (0.102 R)
• M40: 5,003,899 km (0.112 R)
• M41: 5,098,445 km (0.05 R)
• M42: 5,222,462 km (0.104 R)
• M43: 5,318,354 km (0.054 R)
• M44: 5,424,718 km (0.084 R)
• M45: 5,541,404 km (0.112 R)
• M46: 5,777,470 km (0.073 R)
• M47: 5,956,688 km (0.094 R)
• M48: 6,097,310 km (0.119 R)
• M49: 6,218,783 km (0.036 R)
• M50: 6,351,327 km (0.055 R)
• M51: 6,464,124 km (0.052 R)
• M52: 6,536,230 km (0.118 R)
• M53: 6,702,284 km (0.113 R)
• M54: 6,838,119 km (0.072 R)
• M55: 6,911,571 km (0.078 R)
• M56: 7,197,752 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.4

Radius: 11.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.09 AU - 2.13 AU

Year: 2079 Days

Day: 6.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,167,087 km

• M1: 172,935 km (0.102 R)
• M2: 265,087 km (0.098 R)
• M3: 391,498 km (0.102 R)
• M4: 477,666 km (0.045 R)
• M5: 614,847 km (0.092 R)
• M6: 689,048 km (0.048 R)
• M7: 766,839 km (0.037 R)
• M8: 958,174 km (0.095 R)
• M9: 1,119,441 km (0.105 R)
• M10: 1,251,386 km (0.098 R)
• M11: 1,469,500 km (0.08 R)
• M12: 1,593,965 km (0.118 R)
• M13: 1,787,545 km (0.093 R)
• M14: 2,000,273 km (0.118 R)
• M15: 2,221,528 km (0.101 R)
• M16: 2,650,276 km (0.103 R)
• M17: 2,959,195 km (0.106 R)
• M18: 3,171,774 km (0.116 R)
• M19: 3,514,204 km (0.091 R)
• M20: 3,753,859 km (0.049 R)
• M21: 3,926,196 km (0.116 R)
• M22: 4,013,412 km (0.057 R)
• M23: 4,130,846 km (0.045 R)
• M24: 4,368,856 km (0.115 R)
• M25: 4,444,254 km (0.062 R)
• M26: 4,812,115 km (0.118 R)
• M27: 4,999,710 km (0.118 R)
• M28: 5,078,549 km (0.073 R)
• M29: 5,173,842 km (0.079 R)
• M30: 5,269,735 km (0.103 R)
• M31: 5,350,069 km (0.088 R)
• M32: 5,609,920 km (0.083 R)
• M33: 5,973,892 km (0.079 R)
• M34: 6,074,571 km (0.053 R)
• M35: 6,294,630 km (0.086 R)
• M36: 6,414,158 km (0.062 R)
• M37: 6,517,381 km (0.065 R)
• M38: 7,005,818 km (0.064 R)
• M39: 7,218,845 km (0.038 R)
• M40: 7,379,962 km (0.119 R)
• M41: 7,452,068 km (0.082 R)
• M42: 7,705,936 km (0.044 R)
• M43: 7,779,089 km (0.062 R)
• M44: 8,036,697 km (0.074 R)
• M45: 8,334,546 km (0.092 R)
• M46: 8,466,043 km (0.09 R)
• M47: 8,541,590 km (0.119 R)
• M48: 8,674,133 km (0.11 R)
• M49: 8,826,424 km (0.09 R)
• M50: 8,941,315 km (0.059 R)
• M51: 9,133,848 km (0.112 R)
• M52: 9,211,339 km (0.103 R)
• M53: 9,288,981 km (0.115 R)
• M54: 9,719,822 km (0.117 R)
• M55: 9,838,454 km (0.037 R)
• M56: 10,845,995 km (0.068 R)
• M57: 11,051,393 km (0.115 R)
• M58: 11,133,971 km (0.09 R)
• M59: 11,320,370 km (0.117 R)
• M60: 11,801,626 km (0.069 R)
• M61: 12,119,223 km (0.1 R)
• M62: 12,204,344 km (0.069 R)
• M63: 12,611,549 km (0.028 R)
• M64: 12,741,101 km (0.091 R)
• M65: 12,936,177 km (0.088 R)
• M66: 13,793,073 km (0.071 R)
• M67: 14,284,652 km (0.115 R)
• M68: 15,169,972 km (0.068 R)
• M69: 15,446,130 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.5

Radius: 14.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.26 AU - 2.38 AU

Year: 2397 Days

Day: 6.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 23,167,087 km

• M1: 185,202 km (0.068 R)
• M2: 286,630 km (0.066 R)
• M3: 478,863 km (0.087 R)
• M4: 610,359 km (0.114 R)
• M5: 932,892 km (0.091 R)
• M6: 1,056,011 km (0.096 R)
• M7: 1,193,941 km (0.095 R)
• M8: 1,338,303 km (0.112 R)
• M9: 1,616,106 km (0.076 R)
• M10: 1,987,557 km (0.115 R)
• M11: 2,183,680 km (0.084 R)
• M12: 2,363,497 km (0.054 R)
• M13: 2,607,341 km (0.119 R)
• M14: 2,762,474 km (0.098 R)
• M15: 2,908,631 km (0.065 R)
• M16: 3,611,442 km (0.111 R)
• M17: 3,825,666 km (0.102 R)
• M18: 3,989,326 km (0.091 R)
• M19: 4,408,500 km (0.109 R)
• M20: 4,652,494 km (0.054 R)
• M21: 4,827,374 km (0.094 R)
• M22: 4,945,257 km (0.052 R)
• M23: 5,093,957 km (0.12 R)
• M24: 5,244,153 km (0.114 R)
• M25: 5,657,193 km (0.062 R)
• M26: 5,750,542 km (0.063 R)
• M27: 6,112,719 km (0.085 R)
• M28: 6,320,809 km (0.103 R)
• M29: 6,711,260 km (0.089 R)
• M30: 6,810,144 km (0.105 R)
• M31: 6,926,082 km (0.066 R)
• M32: 7,076,129 km (0.092 R)
• M33: 7,601,367 km (0.111 R)
• M34: 7,704,440 km (0.117 R)
• M35: 7,808,111 km (0.043 R)
• M36: 8,156,824 km (0.112 R)
• M37: 8,333,200 km (0.092 R)
• M38: 8,617,885 km (0.084 R)
• M39: 9,362,284 km (0.077 R)
• M40: 9,621,237 km (0.074 R)
• M41: 9,732,987 km (0.085 R)
• M42: 9,845,036 km (0.072 R)
• M43: 10,317,017 km (0.036 R)
• M44: 10,546,201 km (0.062 R)
• M45: 10,661,541 km (0.117 R)
• M46: 10,777,180 km (0.107 R)
• M47: 11,068,148 km (0.052 R)
• M48: 11,479,841 km (0.115 R)
• M49: 11,578,726 km (0.119 R)
• M50: 11,896,771 km (0.103 R)
• M51: 12,460,306 km (0.091 R)
• M52: 12,643,264 km (0.05 R)
• M53: 12,806,775 km (0.12 R)
• M54: 12,929,744 km (0.066 R)
• M55: 13,197,674 km (0.096 R)
• M56: 13,676,237 km (0.04 R)
• M57: 13,823,142 km (0.116 R)
• M58: 14,202,971 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.4

Radius: 13.3

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.96 AU - 3.2 AU

Year: 3666 Days

Day: 14.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,167,087 km

• M1: 176,077 km (0.073 R)
• M2: 438,172 km (0.048 R)
• M3: 529,128 km (0.087 R)
• M4: 765,792 km (0.114 R)
• M5: 903,721 km (0.115 R)
• M6: 1,027,588 km (0.037 R)
• M7: 1,357,451 km (0.115 R)
• M8: 1,692,999 km (0.083 R)
• M9: 1,849,329 km (0.106 R)
• M10: 1,936,694 km (0.033 R)
• M11: 2,040,365 km (0.099 R)
• M12: 2,331,632 km (0.101 R)
• M13: 2,522,818 km (0.107 R)
• M14: 2,785,812 km (0.083 R)
• M15: 2,954,857 km (0.102 R)
• M16: 3,794,849 km (0.113 R)
• M17: 3,888,348 km (0.112 R)
• M18: 4,368,258 km (0.112 R)
• M19: 4,887,362 km (0.07 R)
• M20: 5,237,571 km (0.106 R)
• M21: 5,342,140 km (0.105 R)
• M22: 5,703,120 km (0.098 R)
• M23: 5,897,298 km (0.086 R)
• M24: 6,071,878 km (0.086 R)
• M25: 6,226,114 km (0.033 R)
• M26: 6,605,943 km (0.097 R)
• M27: 6,787,405 km (0.064 R)
• M28: 7,085,703 km (0.1 R)
• M29: 7,201,641 km (0.071 R)
• M30: 7,600,619 km (0.108 R)
• M31: 7,814,694 km (0.077 R)
• M32: 8,127,503 km (0.101 R)
• M33: 8,224,592 km (0.095 R)
• M34: 8,567,620 km (0.064 R)
• M35: 8,666,354 km (0.103 R)
• M36: 8,790,520 km (0.111 R)
• M37: 8,940,268 km (0.095 R)
• M38: 9,292,870 km (0.098 R)
• M39: 9,882,136 km (0.077 R)
• M40: 10,642,542 km (0.091 R)
• M41: 10,802,163 km (0.115 R)
• M42: 10,909,126 km (0.117 R)
• M43: 11,043,315 km (0.082 R)
• M44: 11,340,267 km (0.064 R)
• M45: 11,667,288 km (0.038 R)
• M46: 12,302,929 km (0.076 R)
• M47: 12,779,996 km (0.1 R)
• M48: 12,921,366 km (0.114 R)
• M49: 13,205,902 km (0.06 R)
• M50: 14,394,008 km (0.091 R)
• M51: 14,837,266 km (0.094 R)
• M52: 15,045,656 km (0.073 R)
• M53: 15,225,174 km (0.107 R)
• M54: 15,405,290 km (0.1 R)
• M55: 15,586,004 km (0.11 R)
• M56: 15,676,810 km (0.025 R)
• M57: 16,224,487 km (0.084 R)
• M58: 16,902,615 km (0.119 R)
• M59: 17,089,163 km (0.067 R)
• M60: 17,401,524 km (0.102 R)
• M61: 17,621,432 km (0.116 R)
• M62: 17,873,804 km (0.107 R)
• M63: 18,254,531 km (0.086 R)
• M64: 18,350,273 km (0.107 R)
• M65: 18,992,048 km (0.116 R)
• M66: 19,185,927 km (0.115 R)
• M67: 19,771,902 km (0.109 R)
• M68: 19,935,711 km (0.111 R)
• M69: 20,297,589 km (0.098 R)
• M70: 21,733,279 km (0.119 R)
• M71: 22,822,950 km (0.082 R)
• M72: 23,063,653 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 17,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit