🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.2

Radius: 12

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.66 AU - 0.68 AU

Year: 366 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 35,229,500 km

• M1: 152,291 km (0.037 R)
• M2: 229,334 km (0.101 R)
• M3: 331,958 km (0.027 R)
• M4: 412,741 km (0.055 R)
• M5: 528,080 km (0.117 R)
• M6: 634,893 km (0.104 R)
• M7: 760,107 km (0.075 R)
• M8: 838,346 km (0.076 R)
• M9: 981,661 km (0.08 R)
• M10: 1,141,581 km (0.105 R)
• M11: 1,245,103 km (0.05 R)
• M12: 1,356,254 km (0.114 R)
• M13: 1,436,439 km (0.117 R)
• M14: 1,624,483 km (0.085 R)
• M15: 1,755,980 km (0.064 R)
• M16: 1,862,942 km (0.067 R)
• M17: 1,943,426 km (0.112 R)
• M18: 2,078,812 km (0.059 R)
• M19: 2,162,437 km (0.11 R)
• M20: 2,247,259 km (0.049 R)
• M21: 2,545,557 km (0.105 R)
• M22: 2,764,269 km (0.111 R)
• M23: 2,873,177 km (0.082 R)
• M24: 3,039,380 km (0.111 R)
• M25: 3,220,244 km (0.078 R)
• M26: 3,300,428 km (0.087 R)
• M27: 3,468,875 km (0.046 R)
• M28: 3,551,304 km (0.049 R)
• M29: 3,790,212 km (0.078 R)
• M30: 3,917,819 km (0.055 R)
• M31: 4,108,855 km (0.071 R)
• M32: 4,265,185 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.1

Radius: 9.5

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.78 AU - 0.9 AU

Year: 513 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 35,229,500 km

• M1: 127,308 km (0.058 R)
• M2: 186,399 km (0.105 R)
• M3: 305,030 km (0.086 R)
• M4: 457,620 km (0.066 R)
• M5: 561,142 km (0.093 R)
• M6: 629,209 km (0.096 R)
• M7: 709,543 km (0.113 R)
• M8: 827,426 km (0.031 R)
• M9: 906,563 km (0.088 R)
• M10: 972,835 km (0.068 R)
• M11: 1,089,072 km (0.08 R)
• M12: 1,215,782 km (0.095 R)
• M13: 1,278,164 km (0.109 R)
• M14: 1,394,551 km (0.106 R)
• M15: 1,581,997 km (0.099 R)
• M16: 1,663,229 km (0.062 R)
• M17: 1,745,807 km (0.116 R)
• M18: 1,823,299 km (0.045 R)
• M19: 1,915,152 km (0.114 R)
• M20: 2,076,418 km (0.116 R)
• M21: 2,138,053 km (0.03 R)
• M22: 2,277,478 km (0.07 R)
• M23: 2,355,269 km (0.073 R)
• M24: 2,661,197 km (0.099 R)
• M25: 2,781,024 km (0.069 R)
• M26: 2,841,612 km (0.091 R)
• M27: 2,910,427 km (0.098 R)
• M28: 3,088,747 km (0.103 R)
• M29: 3,183,143 km (0.11 R)
• M30: 3,294,594 km (0.103 R)
• M31: 3,358,921 km (0.105 R)
• M32: 3,603,663 km (0.115 R)
• M33: 3,703,295 km (0.043 R)
• M34: 3,795,448 km (0.089 R)
• M35: 3,981,996 km (0.114 R)
• M36: 4,041,985 km (0.05 R)
• M37: 4,128,153 km (0.088 R)
• M38: 4,488,235 km (0.087 R)
• M39: 4,721,758 km (0.05 R)
• M40: 4,794,462 km (0.069 R)
• M41: 4,894,992 km (0.12 R)
• M42: 4,968,594 km (0.055 R)
• M43: 5,079,745 km (0.111 R)
• M44: 5,628,171 km (0.089 R)
• M45: 5,841,198 km (0.032 R)
• M46: 5,997,827 km (0.107 R)
• M47: 6,335,320 km (0.089 R)
• M48: 6,526,656 km (0.096 R)
• M49: 6,709,614 km (0.06 R)
• M50: 6,894,367 km (0.114 R)
• M51: 6,987,268 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 11.3

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.68 AU - 1 AU

Year: 513 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,229,500 km

• M1: 151,543 km (0.06 R)
• M2: 245,041 km (0.067 R)
• M3: 324,927 km (0.066 R)
• M4: 404,961 km (0.111 R)
• M5: 505,491 km (0.096 R)
• M6: 587,471 km (0.113 R)
• M7: 666,459 km (0.066 R)
• M8: 744,997 km (0.116 R)
• M9: 817,852 km (0.111 R)
• M10: 893,398 km (0.086 R)
• M11: 981,512 km (0.116 R)
• M12: 1,088,474 km (0.034 R)
• M13: 1,342,491 km (0.108 R)
• M14: 1,416,243 km (0.098 R)
• M15: 1,532,481 km (0.111 R)
• M16: 1,682,527 km (0.074 R)
• M17: 1,781,262 km (0.092 R)
• M18: 2,049,790 km (0.078 R)
• M19: 2,148,824 km (0.076 R)
• M20: 2,222,576 km (0.119 R)
• M21: 2,414,360 km (0.078 R)
• M22: 2,498,135 km (0.079 R)
• M23: 2,654,614 km (0.12 R)
• M24: 2,814,235 km (0.109 R)
• M25: 2,969,667 km (0.104 R)
• M26: 3,074,835 km (0.106 R)
• M27: 3,227,424 km (0.102 R)
• M28: 3,327,954 km (0.113 R)
• M29: 3,429,531 km (0.118 R)
• M30: 3,627,898 km (0.072 R)
• M31: 3,732,616 km (0.114 R)
• M32: 3,813,848 km (0.043 R)
• M33: 3,928,440 km (0.113 R)
• M34: 4,085,967 km (0.074 R)
• M35: 4,484,795 km (0.056 R)
• M36: 4,605,969 km (0.09 R)
• M37: 4,781,148 km (0.062 R)
• M38: 4,949,446 km (0.112 R)
• M39: 5,038,905 km (0.093 R)
• M40: 5,237,571 km (0.102 R)
• M41: 5,773,879 km (0.101 R)
• M42: 5,953,397 km (0.112 R)
• M43: 6,115,711 km (0.072 R)
• M44: 6,279,371 km (0.047 R)
• M45: 6,376,310 km (0.032 R)
• M46: 6,464,124 km (0.078 R)
• M47: 6,552,237 km (0.074 R)
• M48: 6,630,776 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.4

Radius: 9.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.85 AU - 1.39 AU

Year: 790 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 35,229,500 km

• M1: 165,605 km (0.089 R)
• M2: 230,381 km (0.062 R)
• M3: 339,288 km (0.068 R)
• M4: 473,028 km (0.109 R)
• M5: 665,411 km (0.099 R)
• M6: 796,459 km (0.066 R)
• M7: 895,642 km (0.094 R)
• M8: 1,024,596 km (0.079 R)
• M9: 1,269,039 km (0.118 R)
• M10: 1,386,473 km (0.119 R)
• M11: 1,502,561 km (0.109 R)
• M12: 1,678,039 km (0.115 R)
• M13: 1,755,232 km (0.11 R)
• M14: 1,833,771 km (0.048 R)
• M15: 1,902,885 km (0.096 R)
• M16: 1,972,747 km (0.1 R)
• M17: 2,115,164 km (0.071 R)
• M18: 2,210,309 km (0.116 R)
• M19: 2,474,648 km (0.116 R)
• M20: 2,557,226 km (0.102 R)
• M21: 2,634,718 km (0.1 R)
• M22: 2,810,495 km (0.044 R)
• M23: 3,033,994 km (0.074 R)
• M24: 3,334,686 km (0.07 R)
• M25: 3,406,493 km (0.088 R)
• M26: 3,558,185 km (0.109 R)
• M27: 3,685,344 km (0.028 R)
• M28: 4,117,532 km (0.033 R)
• M29: 4,194,724 km (0.117 R)
• M30: 4,464,898 km (0.083 R)
• M31: 4,733,576 km (0.107 R)
• M32: 4,873,450 km (0.064 R)
• M33: 5,022,449 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.1

Radius: 10

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.64 AU - 2.02 AU

Year: 1651 Days

Day: 9.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,229,500 km

• M1: 128,804 km (0.114 R)
• M2: 202,256 km (0.12 R)
• M3: 306,825 km (0.078 R)
• M4: 499,507 km (0.098 R)
• M5: 647,011 km (0.083 R)
• M6: 747,092 km (0.079 R)
• M7: 994,676 km (0.075 R)
• M8: 1,064,688 km (0.056 R)
• M9: 1,251,536 km (0.078 R)
• M10: 1,319,154 km (0.093 R)
• M11: 1,396,795 km (0.092 R)
• M12: 1,484,908 km (0.084 R)
• M13: 1,584,241 km (0.089 R)
• M14: 1,713,793 km (0.104 R)
• M15: 1,914,853 km (0.077 R)
• M16: 2,063,403 km (0.098 R)
• M17: 2,174,704 km (0.097 R)
• M18: 2,288,099 km (0.102 R)
• M19: 2,403,589 km (0.079 R)
• M20: 2,488,710 km (0.109 R)
• M21: 2,585,799 km (0.062 R)
• M22: 2,739,436 km (0.054 R)
• M23: 3,136,768 km (0.062 R)
• M24: 3,300,727 km (0.074 R)
• M25: 3,443,743 km (0.099 R)
• M26: 3,735,758 km (0.083 R)
• M27: 3,884,907 km (0.056 R)
• M28: 4,086,715 km (0.096 R)
• M29: 4,163,309 km (0.102 R)
• M30: 4,435,278 km (0.063 R)
• M31: 4,699,767 km (0.047 R)
• M32: 4,928,651 km (0.071 R)
• M33: 5,037,559 km (0.103 R)
• M34: 5,257,916 km (0.042 R)
• M35: 5,495,627 km (0.074 R)
• M36: 5,679,782 km (0.102 R)
• M37: 5,952,649 km (0.117 R)
• M38: 6,054,226 km (0.083 R)
• M39: 6,127,080 km (0.06 R)
• M40: 6,332,927 km (0.064 R)
• M41: 6,691,064 km (0.104 R)
• M42: 6,948,821 km (0.07 R)
• M43: 7,101,860 km (0.112 R)
• M44: 7,240,687 km (0.095 R)
• M45: 8,044,027 km (0.089 R)
• M46: 8,188,838 km (0.103 R)
• M47: 8,415,628 km (0.079 R)
• M48: 8,975,274 km (0.065 R)
• M49: 9,343,733 km (0.094 R)
• M50: 9,802,849 km (0.053 R)
• M51: 9,991,941 km (0.108 R)
• M52: 10,147,672 km (0.049 R)
• M53: 10,286,649 km (0.075 R)
• M54: 10,374,014 km (0.095 R)
• M55: 10,531,540 km (0.069 R)
• M56: 10,689,965 km (0.079 R)
• M57: 10,937,998 km (0.106 R)
• M58: 11,259,783 km (0.105 R)
• M59: 11,367,643 km (0.066 R)
• M60: 11,675,366 km (0.063 R)
• M61: 12,114,436 km (0.084 R)
• M62: 12,354,540 km (0.081 R)
• M63: 12,447,440 km (0.105 R)
• M64: 12,540,341 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.5

Radius: 9.5

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.9 AU - 4.26 AU

Year: 5496 Days

Day: 5.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,229,500 km

• M1: 207,642 km (0.118 R)
• M2: 332,406 km (0.099 R)
• M3: 511,924 km (0.114 R)
• M4: 620,532 km (0.112 R)
• M5: 820,395 km (0.067 R)
• M6: 906,264 km (0.029 R)
• M7: 1,041,201 km (0.073 R)
• M8: 1,683,724 km (0.084 R)
• M9: 1,795,174 km (0.109 R)
• M10: 2,064,750 km (0.039 R)
• M11: 2,347,340 km (0.115 R)
• M12: 2,556,927 km (0.056 R)
• M13: 2,794,488 km (0.058 R)
• M14: 3,107,447 km (0.12 R)
• M15: 3,245,077 km (0.114 R)
• M16: 3,361,315 km (0.096 R)
• M17: 3,431,775 km (0.113 R)
• M18: 3,502,685 km (0.062 R)
• M19: 3,597,978 km (0.074 R)
• M20: 3,694,170 km (0.096 R)
• M21: 3,766,874 km (0.091 R)
• M22: 4,037,796 km (0.108 R)
• M23: 4,188,142 km (0.113 R)
• M24: 4,941,218 km (0.057 R)
• M25: 5,075,407 km (0.064 R)
• M26: 5,210,643 km (0.083 R)
• M27: 5,457,330 km (0.056 R)
• M28: 6,047,644 km (0.049 R)
• M29: 6,540,269 km (0.102 R)
• M30: 6,776,784 km (0.094 R)
• M31: 6,836,323 km (0.049 R)
• M32: 7,106,348 km (0.067 R)
• M33: 7,906,247 km (0.097 R)
• M34: 8,799,496 km (0.11 R)
• M35: 8,864,571 km (0.097 R)
• M36: 9,791,779 km (0.085 R)
• M37: 10,472,898 km (0.113 R)
• M38: 11,416,412 km (0.101 R)
• M39: 12,423,654 km (0.115 R)
• M40: 12,569,811 km (0.09 R)
• M41: 12,679,916 km (0.113 R)
• M42: 12,900,872 km (0.056 R)
• M43: 12,974,773 km (0.072 R)
• M44: 14,521,914 km (0.111 R)
• M45: 14,637,404 km (0.03 R)
• M46: 14,985,668 km (0.108 R)
• M47: 15,493,702 km (0.05 R)
• M48: 15,690,573 km (0.11 R)
• M49: 15,769,560 km (0.079 R)
• M50: 16,486,284 km (0.088 R)
• M51: 17,336,000 km (0.039 R)
• M52: 17,745,599 km (0.084 R)
• M53: 18,116,901 km (0.108 R)
• M54: 18,574,371 km (0.103 R)
• M55: 19,246,514 km (0.071 R)
• M56: 19,331,037 km (0.08 R)
• M57: 19,585,503 km (0.08 R)
• M58: 20,012,156 km (0.097 R)
• M59: 20,140,661 km (0.099 R)
• M60: 21,266,534 km (0.119 R)
• M61: 21,705,005 km (0.12 R)
• M62: 21,792,969 km (0.054 R)
• M63: 23,488,511 km (0.114 R)
• M64: 24,032,599 km (0.092 R)
• M65: 24,535,098 km (0.107 R)
• M66: 24,810,657 km (0.056 R)
• M67: 24,948,886 km (0.11 R)
• M68: 26,485,555 km (0.059 R)
• M69: 26,673,899 km (0.059 R)
• M70: 26,909,815 km (0.083 R)
• M71: 28,004,572 km (0.11 R)
• M72: 28,678,061 km (0.091 R)
• M73: 28,823,171 km (0.077 R)
• M74: 29,356,937 km (0.118 R)
• M75: 30,041,048 km (0.08 R)
• M76: 30,139,184 km (0.037 R)
• M77: 30,385,123 km (0.101 R)
• M78: 30,582,293 km (0.065 R)
• M79: 31,077,162 km (0.102 R)
• M80: 31,774,289 km (0.077 R)
• M81: 34,101,134 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.6

Radius: 13.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.6 AU - 5.84 AU

Year: 6838 Days

Day: 5.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,229,500 km

• M1: 200,312 km (0.047 R)
• M2: 352,602 km (0.114 R)
• M3: 516,262 km (0.049 R)
• M4: 672,742 km (0.078 R)
• M5: 764,894 km (0.078 R)
• M6: 861,833 km (0.098 R)
• M7: 948,899 km (0.093 R)
• M8: 1,380,340 km (0.071 R)
• M9: 1,813,725 km (0.077 R)
• M10: 2,006,855 km (0.097 R)
• M11: 2,248,007 km (0.069 R)
• M12: 2,351,379 km (0.12 R)
• M13: 2,649,528 km (0.091 R)
• M14: 2,847,745 km (0.118 R)
• M15: 2,960,093 km (0.032 R)
• M16: 3,166,089 km (0.103 R)
• M17: 3,353,386 km (0.043 R)
• M18: 3,738,900 km (0.031 R)
• M19: 4,062,779 km (0.094 R)
• M20: 4,164,356 km (0.042 R)
• M21: 4,579,041 km (0.112 R)
• M22: 4,711,435 km (0.043 R)
• M23: 5,588,976 km (0.066 R)
• M24: 5,902,384 km (0.114 R)
• M25: 6,104,790 km (0.045 R)
• M26: 6,398,151 km (0.066 R)
• M27: 6,576,322 km (0.049 R)
• M28: 7,029,155 km (0.094 R)
• M29: 7,305,762 km (0.093 R)
• M30: 7,585,958 km (0.055 R)
• M31: 7,680,055 km (0.083 R)
• M32: 7,838,031 km (0.12 R)
• M33: 8,318,090 km (0.118 R)
• M34: 8,415,329 km (0.087 R)
• M35: 8,774,962 km (0.06 R)
• M36: 9,006,540 km (0.072 R)
• M37: 9,747,199 km (0.098 R)
• M38: 10,542,760 km (0.096 R)
• M39: 10,718,388 km (0.119 R)
• M40: 10,824,304 km (0.063 R)
• M41: 10,930,518 km (0.117 R)
• M42: 11,037,181 km (0.093 R)
• M43: 11,503,029 km (0.088 R)
• M44: 12,565,623 km (0.09 R)
• M45: 12,901,769 km (0.048 R)
• M46: 13,089,814 km (0.089 R)
• M47: 15,616,522 km (0.103 R)
• M48: 16,505,133 km (0.071 R)
• M49: 16,627,654 km (0.107 R)
• M50: 17,079,140 km (0.109 R)
• M51: 17,327,323 km (0.102 R)
• M52: 17,659,879 km (0.107 R)
• M53: 18,036,566 km (0.115 R)
• M54: 18,204,864 km (0.088 R)
• M55: 19,613,029 km (0.098 R)
• M56: 19,742,880 km (0.108 R)
• M57: 19,829,497 km (0.108 R)
• M58: 19,959,797 km (0.102 R)
• M59: 20,396,024 km (0.073 R)
• M60: 21,277,754 km (0.062 R)
• M61: 24,741,094 km (0.099 R)
• M62: 24,928,092 km (0.102 R)
• M63: 25,162,661 km (0.095 R)
• M64: 25,870,558 km (0.096 R)
• M65: 26,250,836 km (0.11 R)
• M66: 27,016,927 km (0.084 R)
• M67: 27,161,438 km (0.099 R)
• M68: 27,936,206 km (0.108 R)
• M69: 28,522,180 km (0.067 R)
• M70: 28,816,589 km (0.051 R)
• M71: 28,964,242 km (0.047 R)
• M72: 29,062,827 km (0.092 R)
• M73: 29,507,731 km (0.117 R)
• M74: 29,656,431 km (0.059 R)
• M75: 29,805,581 km (0.096 R)
• M76: 30,755,228 km (0.101 R)
• M77: 30,906,172 km (0.108 R)
• M78: 31,158,095 km (0.079 R)
• M79: 31,360,202 km (0.108 R)
• M80: 32,479,493 km (0.105 R)
• M81: 34,809,629 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 13,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit