🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.1

Radius: 10

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.83 AU - 1.19 AU

Year: 677 Days

Day: 11.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 87,165,914 km

• M1: 125,812 km (0.111 R)
• M2: 208,988 km (0.106 R)
• M3: 274,662 km (0.096 R)
• M4: 379,829 km (0.088 R)
• M5: 506,838 km (0.1 R)
• M6: 634,145 km (0.098 R)
• M7: 829,819 km (0.037 R)
• M8: 941,120 km (0.092 R)
• M9: 1,008,140 km (0.078 R)
• M10: 1,354,310 km (0.072 R)
• M11: 1,466,059 km (0.118 R)
• M12: 1,566,439 km (0.07 R)
• M13: 1,684,173 km (0.096 R)
• M14: 1,759,271 km (0.066 R)
• M15: 1,881,792 km (0.117 R)
• M16: 2,079,111 km (0.077 R)
• M17: 2,209,112 km (0.079 R)
• M18: 2,283,462 km (0.046 R)
• M19: 2,520,126 km (0.113 R)
• M20: 2,650,126 km (0.031 R)
• M21: 2,836,076 km (0.117 R)
• M22: 2,962,487 km (0.113 R)
• M23: 3,249,116 km (0.106 R)
• M24: 3,477,253 km (0.116 R)
• M25: 3,651,834 km (0.063 R)
• M26: 3,720,499 km (0.114 R)
• M27: 3,789,613 km (0.098 R)
• M28: 3,989,476 km (0.051 R)
• M29: 4,326,969 km (0.105 R)
• M30: 4,536,107 km (0.101 R)
• M31: 4,759,157 km (0.082 R)
• M32: 4,877,489 km (0.055 R)
• M33: 5,139,136 km (0.026 R)
• M34: 5,338,400 km (0.102 R)
• M35: 5,405,420 km (0.096 R)
• M36: 5,495,179 km (0.031 R)
• M37: 5,619,345 km (0.11 R)
• M38: 5,870,669 km (0.077 R)
• M39: 6,125,734 km (0.11 R)
• M40: 6,372,570 km (0.112 R)
• M41: 6,455,597 km (0.103 R)
• M42: 6,527,105 km (0.07 R)
• M43: 6,912,618 km (0.062 R)
• M44: 7,157,361 km (0.1 R)
• M45: 7,305,612 km (0.084 R)
• M46: 7,417,362 km (0.075 R)
• M47: 7,617,673 km (0.091 R)
• M48: 7,743,784 km (0.106 R)
• M49: 7,832,496 km (0.106 R)
• M50: 7,895,925 km (0.098 R)
• M51: 8,384,512 km (0.037 R)
• M52: 8,475,617 km (0.074 R)
• M53: 8,606,366 km (0.118 R)
• M54: 8,685,054 km (0.077 R)
• M55: 8,830,014 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195

Radius: 11.7

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.04 AU - 1.62 AU

Year: 1023 Days

Day: 6.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 87,165,914 km

• M1: 152,291 km (0.107 R)
• M2: 232,625 km (0.032 R)
• M3: 312,809 km (0.078 R)
• M4: 415,732 km (0.116 R)
• M5: 506,688 km (0.111 R)
• M6: 589,715 km (0.08 R)
• M7: 691,441 km (0.106 R)
• M8: 823,237 km (0.108 R)
• M9: 1,009,636 km (0.045 R)
• M10: 1,092,663 km (0.066 R)
• M11: 1,288,187 km (0.067 R)
• M12: 1,361,789 km (0.071 R)
• M13: 1,454,390 km (0.105 R)
• M14: 1,585,438 km (0.09 R)
• M15: 1,783,356 km (0.038 R)
• M16: 1,872,666 km (0.102 R)
• M17: 2,022,563 km (0.075 R)
• M18: 2,109,180 km (0.105 R)
• M19: 2,203,726 km (0.111 R)
• M20: 2,293,036 km (0.12 R)
• M21: 2,404,636 km (0.095 R)
• M22: 2,482,277 km (0.119 R)
• M23: 2,575,327 km (0.043 R)
• M24: 2,691,565 km (0.116 R)
• M25: 2,869,138 km (0.09 R)
• M26: 2,959,345 km (0.068 R)
• M27: 3,081,267 km (0.038 R)
• M28: 3,212,614 km (0.088 R)
• M29: 3,322,270 km (0.081 R)
• M30: 3,577,633 km (0.113 R)
• M31: 3,839,579 km (0.065 R)
• M32: 4,141,617 km (0.087 R)
• M33: 4,261,295 km (0.103 R)
• M34: 4,390,698 km (0.06 R)
• M35: 4,600,583 km (0.095 R)
• M36: 4,742,402 km (0.097 R)
• M37: 4,876,741 km (0.071 R)
• M38: 5,012,277 km (0.1 R)
• M39: 5,103,382 km (0.111 R)
• M40: 5,277,962 km (0.107 R)
• M41: 5,398,538 km (0.092 R)
• M42: 5,510,737 km (0.056 R)
• M43: 5,680,530 km (0.097 R)
• M44: 6,015,480 km (0.079 R)
• M45: 6,122,143 km (0.117 R)
• M46: 6,278,323 km (0.11 R)
• M47: 6,376,759 km (0.091 R)
• M48: 6,505,263 km (0.084 R)
• M49: 6,594,873 km (0.111 R)
• M50: 6,684,781 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.2

Radius: 10

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.31 AU - 2.81 AU

Year: 2731 Days

Day: 8.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,165,914 km

• M1: 148,102 km (0.098 R)
• M2: 242,797 km (0.082 R)
• M3: 344,973 km (0.118 R)
• M4: 533,466 km (0.095 R)
• M5: 679,174 km (0.096 R)
• M6: 885,470 km (0.113 R)
• M7: 1,021,305 km (0.089 R)
• M8: 1,336,358 km (0.106 R)
• M9: 1,414,298 km (0.093 R)
• M10: 1,633,758 km (0.063 R)
• M11: 1,839,755 km (0.028 R)
• M12: 2,093,024 km (0.08 R)
• M13: 2,357,662 km (0.075 R)
• M14: 2,452,807 km (0.066 R)
• M15: 2,760,679 km (0.038 R)
• M16: 2,875,570 km (0.101 R)
• M17: 2,948,424 km (0.043 R)
• M18: 3,583,617 km (0.101 R)
• M19: 3,662,006 km (0.098 R)
• M20: 3,725,137 km (0.085 R)
• M21: 3,852,594 km (0.038 R)
• M22: 4,194,126 km (0.078 R)
• M23: 4,494,668 km (0.071 R)
• M24: 4,579,490 km (0.115 R)
• M25: 4,906,361 km (0.063 R)
• M26: 5,474,235 km (0.034 R)
• M27: 5,619,494 km (0.117 R)
• M28: 5,969,553 km (0.114 R)
• M29: 6,044,203 km (0.092 R)
• M30: 6,250,947 km (0.08 R)
• M31: 6,345,792 km (0.116 R)
• M32: 6,498,382 km (0.111 R)
• M33: 6,944,184 km (0.036 R)
• M34: 7,121,307 km (0.08 R)
• M35: 7,280,031 km (0.086 R)
• M36: 7,560,676 km (0.111 R)
• M37: 7,742,887 km (0.036 R)
• M38: 7,947,088 km (0.091 R)
• M39: 8,029,367 km (0.102 R)
• M40: 8,132,439 km (0.085 R)
• M41: 8,361,025 km (0.048 R)
• M42: 8,591,555 km (0.038 R)
• M43: 9,016,413 km (0.102 R)
• M44: 9,080,591 km (0.113 R)
• M45: 9,274,470 km (0.114 R)
• M46: 9,339,395 km (0.055 R)
• M47: 9,688,257 km (0.069 R)
• M48: 10,219,479 km (0.088 R)
• M49: 10,466,166 km (0.091 R)
• M50: 10,669,470 km (0.1 R)
• M51: 10,760,276 km (0.038 R)
• M52: 11,148,931 km (0.072 R)
• M53: 11,264,121 km (0.112 R)
• M54: 11,518,886 km (0.073 R)
• M55: 11,963,641 km (0.116 R)
• M56: 12,034,251 km (0.091 R)
• M57: 12,318,637 km (0.099 R)
• M58: 12,413,931 km (0.09 R)
• M59: 12,509,374 km (0.08 R)
• M60: 13,478,020 km (0.106 R)
• M61: 13,847,377 km (0.096 R)
• M62: 14,070,727 km (0.093 R)
• M63: 14,445,470 km (0.067 R)
• M64: 15,460,940 km (0.08 R)
• M65: 15,666,787 km (0.062 R)
• M66: 15,925,441 km (0.068 R)
• M67: 16,185,442 km (0.09 R)
• M68: 16,316,041 km (0.074 R)
• M69: 16,499,299 km (0.101 R)
• M70: 16,683,304 km (0.04 R)
• M71: 17,186,402 km (0.11 R)
• M72: 17,319,544 km (0.1 R)
• M73: 17,426,357 km (0.104 R)
• M74: 17,506,541 km (0.037 R)
• M75: 18,152,954 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.7

Radius: 4.7

Gravity: 15.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.15 AU - 11.77 AU

Year: 20961 Days

Day: 20.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,165,914 km

• M1: 60,438 km (0.093 R)
• M2: 94,695 km (0.09 R)
• M3: 412,142 km (0.115 R)
• M4: 534,214 km (0.059 R)
• M5: 667,954 km (0.079 R)
• M6: 1,352,814 km (0.107 R)
• M7: 1,430,156 km (0.087 R)
• M8: 2,070,883 km (0.1 R)
• M9: 2,250,999 km (0.115 R)
• M10: 2,562,462 km (0.118 R)
• M11: 2,821,416 km (0.106 R)
• M12: 2,887,538 km (0.112 R)
• M13: 2,954,109 km (0.1 R)
• M14: 2,987,469 km (0.097 R)
• M15: 3,329,301 km (0.04 R)
• M16: 4,012,215 km (0.03 R)
• M17: 4,086,565 km (0.087 R)
• M18: 4,161,364 km (0.032 R)
• M19: 4,236,612 km (0.118 R)
• M20: 4,619,732 km (0.069 R)
• M21: 4,736,867 km (0.082 R)
• M22: 4,855,049 km (0.067 R)
• M23: 5,667,067 km (0.056 R)
• M24: 6,174,054 km (0.089 R)
• M25: 6,607,738 km (0.084 R)
• M26: 7,186,083 km (0.086 R)
• M27: 7,826,961 km (0.05 R)
• M28: 8,677,424 km (0.111 R)
• M29: 9,015,964 km (0.075 R)
• M30: 10,007,050 km (0.097 R)
• M31: 10,618,158 km (0.118 R)
• M32: 10,980,185 km (0.117 R)
• M33: 12,305,771 km (0.067 R)
• M34: 12,685,899 km (0.069 R)
• M35: 12,740,652 km (0.083 R)
• M36: 13,180,470 km (0.117 R)
• M37: 13,793,223 km (0.105 R)
• M38: 14,188,012 km (0.114 R)
• M39: 15,569,698 km (0.106 R)
• M40: 15,804,117 km (0.088 R)
• M41: 16,335,938 km (0.108 R)
• M42: 17,843,436 km (0.109 R)
• M43: 18,150,261 km (0.092 R)
• M44: 18,582,748 km (0.087 R)
• M45: 19,143,740 km (0.073 R)
• M46: 19,773,547 km (0.094 R)
• M47: 19,836,977 km (0.12 R)
• M48: 21,507,835 km (0.102 R)
• M49: 21,572,911 km (0.119 R)
• M50: 21,703,509 km (0.073 R)
• M51: 22,558,312 km (0.108 R)
• M52: 22,823,549 km (0.096 R)
• M53: 23,625,393 km (0.108 R)
• M54: 23,692,563 km (0.076 R)
• M55: 25,463,054 km (0.043 R)
• M56: 25,531,869 km (0.052 R)
• M57: 25,877,589 km (0.119 R)
• M58: 26,294,369 km (0.085 R)
• M59: 26,923,727 km (0.079 R)
• M60: 28,268,612 km (0.11 R)
• M61: 28,411,478 km (0.07 R)
• M62: 29,129,249 km (0.107 R)
• M63: 30,363,132 km (0.113 R)
• M64: 30,436,136 km (0.108 R)
• M65: 30,876,103 km (0.112 R)
• M66: 31,244,263 km (0.119 R)
• M67: 32,133,922 km (0.092 R)
• M68: 33,937,923 km (0.115 R)
• M69: 34,165,611 km (0.061 R)
• M70: 35,081,897 km (0.067 R)
• M71: 36,238,588 km (0.119 R)
• M72: 37,800,240 km (0.108 R)
• M73: 37,957,617 km (0.111 R)
• M74: 38,430,945 km (0.073 R)
• M75: 38,589,220 km (0.052 R)
• M76: 39,942,931 km (0.091 R)
• M77: 42,206,346 km (0.104 R)
• M78: 43,765,755 km (0.068 R)
• M79: 43,931,060 km (0.114 R)
• M80: 45,010,110 km (0.115 R)
• M81: 46,182,059 km (0.047 R)
• M82: 48,043,805 km (0.05 R)
• M83: 48,128,926 km (0.112 R)
• M84: 48,214,197 km (0.055 R)
• M85: 48,641,299 km (0.081 R)
• M86: 48,726,869 km (0.117 R)
• M87: 49,413,074 km (0.108 R)
• M88: 50,189,038 km (0.119 R)
• M89: 54,305,673 km (0.086 R)
• M90: 55,284,641 km (0.084 R)
• M91: 55,373,951 km (0.067 R)
• M92: 56,899,251 km (0.112 R)
• M93: 58,529,269 km (0.106 R)
• M94: 60,082,694 km (0.103 R)
• M95: 60,818,416 km (0.1 R)
• M96: 61,002,870 km (0.107 R)
• M97: 61,279,776 km (0.114 R)
• M98: 61,834,933 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.2

Radius: 7.3

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.61 AU - 10.89 AU

Year: 21883 Days

Day: 24 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,165,914 km

• M1: 105,018 km (0.115 R)
• M2: 301,141 km (0.076 R)
• M3: 394,490 km (0.119 R)
• M4: 660,923 km (0.048 R)
• M5: 921,972 km (0.1 R)
• M6: 1,183,469 km (0.104 R)
• M7: 1,402,630 km (0.115 R)
• M8: 1,600,847 km (0.094 R)
• M9: 2,061,010 km (0.069 R)
• M10: 2,721,335 km (0.052 R)
• M11: 2,969,219 km (0.091 R)
• M12: 3,095,778 km (0.076 R)
• M13: 3,354,583 km (0.108 R)
• M14: 3,442,397 km (0.09 R)
• M15: 3,847,059 km (0.07 R)
• M16: 4,031,663 km (0.079 R)
• M17: 4,125,161 km (0.044 R)
• M18: 5,455,984 km (0.109 R)
• M19: 5,821,003 km (0.118 R)
• M20: 6,086,689 km (0.105 R)
• M21: 6,574,976 km (0.101 R)
• M22: 7,019,431 km (0.113 R)
• M23: 7,075,680 km (0.112 R)
• M24: 7,820,677 km (0.12 R)
• M25: 8,172,831 km (0.079 R)
• M26: 8,892,845 km (0.083 R)
• M27: 8,953,732 km (0.11 R)
• M28: 9,198,773 km (0.069 R)
• M29: 9,383,975 km (0.082 R)
• M30: 10,392,714 km (0.072 R)
• M31: 10,909,874 km (0.085 R)
• M32: 11,701,396 km (0.105 R)
• M33: 12,375,035 km (0.086 R)
• M34: 12,716,567 km (0.12 R)
• M35: 12,854,047 km (0.102 R)
• M36: 12,923,012 km (0.034 R)
• M37: 12,991,977 km (0.078 R)
• M38: 13,971,544 km (0.07 R)
• M39: 14,042,453 km (0.084 R)
• M40: 15,411,872 km (0.086 R)
• M41: 16,898,725 km (0.091 R)
• M42: 18,120,790 km (0.078 R)
• M43: 19,134,615 km (0.119 R)
• M44: 20,729,927 km (0.108 R)
• M45: 21,379,929 km (0.058 R)
• M46: 22,950,408 km (0.092 R)
• M47: 24,301,576 km (0.049 R)
• M48: 25,418,174 km (0.11 R)
• M49: 25,504,791 km (0.089 R)
• M50: 26,201,020 km (0.05 R)
• M51: 26,727,305 km (0.112 R)
• M52: 29,683,658 km (0.081 R)
• M53: 30,048,976 km (0.037 R)
• M54: 30,232,234 km (0.091 R)
• M55: 31,339,408 km (0.112 R)
• M56: 31,898,006 km (0.092 R)
• M57: 32,647,791 km (0.087 R)
• M58: 35,028,341 km (0.11 R)
• M59: 35,801,912 km (0.093 R)
• M60: 36,288,105 km (0.101 R)
• M61: 37,365,659 km (0.103 R)
• M62: 38,056,950 km (0.118 R)
• M63: 38,652,649 km (0.118 R)
• M64: 39,451,801 km (0.112 R)
• M65: 39,752,941 km (0.049 R)
• M66: 39,853,471 km (0.087 R)
• M67: 40,054,830 km (0.109 R)
• M68: 40,256,488 km (0.032 R)
• M69: 41,168,137 km (0.049 R)
• M70: 44,151,867 km (0.101 R)
• M71: 47,951,353 km (0.045 R)
• M72: 48,594,774 km (0.116 R)
• M73: 53,399,409 km (0.073 R)
• M74: 54,959,565 km (0.118 R)
• M75: 55,970,398 km (0.087 R)
• M76: 56,647,777 km (0.082 R)
• M77: 56,760,873 km (0.031 R)
• M78: 57,782,626 km (0.096 R)
• M79: 58,352,893 km (0.106 R)
• M80: 60,074,915 km (0.05 R)
• M81: 62,747,480 km (0.115 R)
• M82: 66,529,913 km (0.104 R)
• M83: 70,142,402 km (0.098 R)
• M84: 70,872,590 km (0.11 R)
• M85: 71,116,434 km (0.097 R)
• M86: 72,340,294 km (0.118 R)
• M87: 76,428,206 km (0.069 R)
• M88: 79,068,309 km (0.073 R)
• M89: 79,447,839 km (0.09 R)
• M90: 80,336,001 km (0.036 R)
• M91: 80,590,318 km (0.085 R)
• M92: 80,972,391 km (0.075 R)
• M93: 84,954,985 km (0.103 R)
• M94: 85,473,491 km (0.083 R)
• M95: 85,603,342 km (0.064 R)
• M96: 86,513,645 km (0.207 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 12,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit