🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 9.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.48 AU - 0.56 AU

Year: 250 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 18,701,060 km

• M1: 116,088 km (0.1 R)
• M2: 180,116 km (0.074 R)
• M3: 245,640 km (0.057 R)
• M4: 323,131 km (0.084 R)
• M5: 404,662 km (0.092 R)
• M6: 469,588 km (0.051 R)
• M7: 528,679 km (0.088 R)
• M8: 616,194 km (0.072 R)
• M9: 725,250 km (0.05 R)
• M10: 853,456 km (0.11 R)
• M11: 935,735 km (0.119 R)
• M12: 1,057,807 km (0.115 R)
• M13: 1,146,817 km (0.057 R)
• M14: 1,210,396 km (0.102 R)
• M15: 1,323,941 km (0.067 R)
• M16: 1,399,787 km (0.09 R)
• M17: 1,477,129 km (0.077 R)
• M18: 1,537,567 km (0.084 R)
• M19: 1,657,993 km (0.057 R)
• M20: 1,743,414 km (0.108 R)
• M21: 1,810,733 km (0.036 R)
• M22: 1,875,808 km (0.086 R)
• M23: 2,031,689 km (0.07 R)
• M24: 2,133,565 km (0.068 R)
• M25: 2,230,205 km (0.09 R)
• M26: 2,356,615 km (0.105 R)
• M27: 2,424,383 km (0.116 R)
• M28: 2,510,851 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 8

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.56 AU - 0.76 AU

Year: 358 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 18,701,060 km

• M1: 99,632 km (0.067 R)
• M2: 149,598 km (0.1 R)
• M3: 199,863 km (0.061 R)
• M4: 250,726 km (0.069 R)
• M5: 332,406 km (0.048 R)
• M6: 394,938 km (0.079 R)
• M7: 459,116 km (0.116 R)
• M8: 557,850 km (0.049 R)
• M9: 620,831 km (0.099 R)
• M10: 671,545 km (0.109 R)
• M11: 746,793 km (0.104 R)
• M12: 832,961 km (0.099 R)
• M13: 897,886 km (0.102 R)
• M14: 956,230 km (0.059 R)
• M15: 1,011,581 km (0.095 R)
• M16: 1,090,120 km (0.069 R)
• M17: 1,276,818 km (0.109 R)
• M18: 1,333,515 km (0.038 R)
• M19: 1,444,517 km (0.08 R)
• M20: 1,528,741 km (0.099 R)
• M21: 1,589,029 km (0.118 R)
• M22: 1,681,181 km (0.095 R)
• M23: 1,733,091 km (0.111 R)
• M24: 1,903,184 km (0.08 R)
• M25: 1,984,715 km (0.053 R)
• M26: 2,056,522 km (0.045 R)
• M27: 2,179,791 km (0.075 R)
• M28: 2,253,842 km (0.081 R)
• M29: 2,305,602 km (0.04 R)
• M30: 2,481,081 km (0.075 R)
• M31: 2,594,625 km (0.116 R)
• M32: 2,679,298 km (0.106 R)
• M33: 2,771,151 km (0.035 R)
• M34: 2,845,352 km (0.117 R)
• M35: 2,895,168 km (0.096 R)
• M36: 2,951,566 km (0.105 R)
• M37: 3,008,413 km (0.107 R)
• M38: 3,059,276 km (0.075 R)
• M39: 3,129,587 km (0.114 R)
• M40: 3,213,362 km (0.072 R)
• M41: 3,462,742 km (0.072 R)
• M42: 3,529,463 km (0.108 R)
• M43: 3,596,632 km (0.077 R)
• M44: 3,677,714 km (0.059 R)
• M45: 3,793,652 km (0.107 R)
• M46: 3,959,556 km (0.099 R)
• M47: 4,198,464 km (0.104 R)
• M48: 4,276,854 km (0.116 R)
• M49: 4,485,842 km (0.076 R)
• M50: 4,639,180 km (0.043 R)
• M51: 4,727,592 km (0.057 R)
• M52: 4,921,172 km (0.103 R)
• M53: 4,996,270 km (0.11 R)
• M54: 5,132,553 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.3

Radius: 8.8

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.78 AU - 1.28 AU

Year: 697 Days

Day: 6.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,701,060 km

• M1: 123,867 km (0.032 R)
• M2: 192,532 km (0.034 R)
• M3: 250,427 km (0.084 R)
• M4: 313,856 km (0.06 R)
• M5: 393,143 km (0.097 R)
• M6: 471,383 km (0.078 R)
• M7: 570,417 km (0.108 R)
• M8: 651,050 km (0.034 R)
• M9: 791,074 km (0.073 R)
• M10: 899,981 km (0.113 R)
• M11: 1,250,489 km (0.114 R)
• M12: 1,337,854 km (0.04 R)
• M13: 1,413,401 km (0.06 R)
• M14: 1,707,809 km (0.117 R)
• M15: 2,189,514 km (0.081 R)
• M16: 2,271,045 km (0.104 R)
• M17: 2,471,058 km (0.055 R)
• M18: 2,538,975 km (0.105 R)
• M19: 2,790,599 km (0.097 R)
• M20: 2,870,484 km (0.084 R)
• M21: 2,978,045 km (0.102 R)
• M22: 3,059,576 km (0.056 R)
• M23: 3,412,178 km (0.052 R)
• M24: 3,593,490 km (0.081 R)
• M25: 3,680,407 km (0.115 R)
• M26: 3,787,818 km (0.088 R)
• M27: 3,955,667 km (0.077 R)
• M28: 4,206,991 km (0.052 R)
• M29: 4,442,758 km (0.084 R)
• M30: 4,557,200 km (0.025 R)
• M31: 4,863,277 km (0.118 R)
• M32: 4,992,081 km (0.094 R)
• M33: 5,165,315 km (0.113 R)
• M34: 5,296,662 km (0.105 R)
• M35: 5,373,855 km (0.099 R)
• M36: 5,495,777 km (0.102 R)
• M37: 5,596,157 km (0.083 R)
• M38: 5,674,696 km (0.058 R)
• M39: 5,742,464 km (0.112 R)
• M40: 6,050,187 km (0.114 R)
• M41: 6,188,714 km (0.081 R)
• M42: 6,351,626 km (0.111 R)
• M43: 6,421,788 km (0.103 R)
• M44: 6,563,158 km (0.111 R)
• M45: 6,646,035 km (0.065 R)
• M46: 6,812,986 km (0.09 R)
• M47: 6,981,284 km (0.091 R)
• M48: 7,041,721 km (0.099 R)
• M49: 7,126,543 km (0.117 R)
• M50: 7,593,438 km (0.084 R)
• M51: 7,680,654 km (0.085 R)
• M52: 7,793,151 km (0.086 R)
• M53: 8,083,072 km (0.107 R)
• M54: 8,171,933 km (0.025 R)
• M55: 8,261,243 km (0.109 R)
• M56: 8,376,434 km (0.066 R)
• M57: 8,492,222 km (0.078 R)
• M58: 8,660,520 km (0.067 R)
• M59: 8,764,640 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 13

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.28 AU - 1.32 AU

Year: 988 Days

Day: 13.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 112.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,701,060 km

• M1: 164,408 km (0.087 R)
• M2: 372,200 km (0.101 R)
• M3: 535,261 km (0.1 R)
• M4: 650,452 km (0.088 R)
• M5: 769,232 km (0.041 R)
• M6: 889,958 km (0.035 R)
• M7: 983,456 km (0.049 R)
• M8: 1,066,483 km (0.054 R)
• M9: 1,308,233 km (0.067 R)
• M10: 1,487,601 km (0.114 R)
• M11: 1,667,268 km (0.077 R)
• M12: 1,802,505 km (0.107 R)
• M13: 1,932,804 km (0.037 R)
• M14: 2,102,598 km (0.086 R)
• M15: 2,324,302 km (0.11 R)
• M16: 2,409,423 km (0.083 R)
• M17: 2,534,338 km (0.04 R)
• M18: 2,671,369 km (0.116 R)
• M19: 2,780,875 km (0.053 R)
• M20: 2,983,879 km (0.096 R)
• M21: 3,118,517 km (0.11 R)
• M22: 3,223,535 km (0.055 R)
• M23: 3,308,357 km (0.081 R)
• M24: 3,437,011 km (0.082 R)
• M25: 3,721,696 km (0.037 R)
• M26: 4,037,048 km (0.072 R)
• M27: 4,140,271 km (0.12 R)
• M28: 4,337,740 km (0.069 R)
• M29: 4,574,104 km (0.116 R)
• M30: 4,875,544 km (0.102 R)
• M31: 5,246,098 km (0.097 R)
• M32: 5,333,762 km (0.117 R)
• M33: 5,510,886 km (0.055 R)
• M34: 5,612,912 km (0.08 R)
• M35: 5,715,536 km (0.089 R)
• M36: 5,870,819 km (0.092 R)
• M37: 5,975,089 km (0.071 R)
• M38: 6,066,792 km (0.116 R)
• M39: 6,278,323 km (0.054 R)
• M40: 6,505,862 km (0.089 R)
• M41: 6,941,341 km (0.101 R)
• M42: 7,037,832 km (0.09 R)
• M43: 7,344,358 km (0.061 R)
• M44: 7,428,581 km (0.034 R)
• M45: 7,541,528 km (0.07 R)
• M46: 7,769,216 km (0.082 R)
• M47: 8,245,984 km (0.099 R)
• M48: 8,392,291 km (0.063 R)
• M49: 8,554,305 km (0.055 R)
• M50: 8,732,327 km (0.063 R)
• M51: 8,956,425 km (0.028 R)
• M52: 9,061,741 km (0.11 R)
• M53: 9,410,454 km (0.051 R)
• M54: 9,732,837 km (0.085 R)
• M55: 10,012,137 km (0.066 R)
• M56: 10,215,440 km (0.048 R)
• M57: 10,356,960 km (0.106 R)
• M58: 10,499,227 km (0.037 R)
• M59: 10,626,086 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 14.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.56 AU - 1.92 AU

Year: 1531 Days

Day: 7.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 18,701,060 km

• M1: 188,194 km (0.1 R)
• M2: 377,735 km (0.06 R)
• M3: 632,500 km (0.109 R)
• M4: 758,461 km (0.114 R)
• M5: 867,219 km (0.106 R)
• M6: 974,181 km (0.104 R)
• M7: 1,086,081 km (0.044 R)
• M8: 1,193,941 km (0.088 R)
• M9: 1,402,929 km (0.047 R)
• M10: 1,570,478 km (0.095 R)
• M11: 1,729,800 km (0.12 R)
• M12: 1,873,863 km (0.105 R)
• M13: 1,990,100 km (0.113 R)
• M14: 2,257,881 km (0.108 R)
• M15: 2,514,591 km (0.115 R)
• M16: 2,720,886 km (0.102 R)
• M17: 2,817,227 km (0.118 R)
• M18: 2,963,833 km (0.103 R)
• M19: 3,081,866 km (0.097 R)
• M20: 3,296,987 km (0.056 R)
• M21: 3,484,434 km (0.091 R)
• M22: 3,635,827 km (0.113 R)
• M23: 3,769,118 km (0.107 R)
• M24: 3,890,592 km (0.08 R)
• M25: 4,006,530 km (0.099 R)
• M26: 4,103,021 km (0.071 R)
• M27: 4,241,997 km (0.075 R)
• M28: 4,361,526 km (0.09 R)
• M29: 4,792,368 km (0.076 R)
• M30: 4,924,313 km (0.1 R)
• M31: 5,094,705 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 13.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.9 AU - 1.94 AU

Year: 1774 Days

Day: 13.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 173.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 18,701,060 km

• M1: 164,707 km (0.087 R)
• M2: 255,812 km (0.096 R)
• M3: 383,419 km (0.076 R)
• M4: 536,458 km (0.117 R)
• M5: 640,578 km (0.042 R)
• M6: 729,738 km (0.109 R)
• M7: 815,907 km (0.097 R)
• M8: 1,052,720 km (0.049 R)
• M9: 1,226,852 km (0.09 R)
• M10: 1,381,237 km (0.095 R)
• M11: 1,511,686 km (0.104 R)
• M12: 1,594,265 km (0.119 R)
• M13: 1,785,600 km (0.098 R)
• M14: 2,145,233 km (0.062 R)
• M15: 2,357,812 km (0.096 R)
• M16: 2,778,631 km (0.11 R)
• M17: 3,063,615 km (0.111 R)
• M18: 3,331,245 km (0.104 R)
• M19: 3,536,942 km (0.111 R)
• M20: 3,690,579 km (0.052 R)
• M21: 3,961,202 km (0.065 R)
• M22: 4,091,651 km (0.106 R)
• M23: 4,357,038 km (0.117 R)
• M24: 4,522,044 km (0.06 R)
• M25: 4,735,072 km (0.109 R)
• M26: 4,935,982 km (0.095 R)
• M27: 5,045,338 km (0.119 R)
• M28: 5,410,357 km (0.052 R)
• M29: 5,882,936 km (0.086 R)
• M30: 5,982,269 km (0.088 R)
• M31: 6,082,350 km (0.099 R)
• M32: 6,250,349 km (0.094 R)
• M33: 6,385,884 km (0.082 R)
• M34: 6,556,575 km (0.106 R)
• M35: 6,642,594 km (0.083 R)
• M36: 6,728,912 km (0.068 R)
• M37: 7,308,155 km (0.077 R)
• M38: 7,504,876 km (0.087 R)
• M39: 7,594,934 km (0.114 R)
• M40: 7,848,802 km (0.093 R)
• M41: 8,290,714 km (0.108 R)
• M42: 8,402,464 km (0.106 R)
• M43: 8,608,609 km (0.104 R)
• M44: 8,835,400 km (0.108 R)
• M45: 9,102,582 km (0.116 R)
• M46: 9,861,043 km (0.099 R)
• M47: 10,019,168 km (0.111 R)
• M48: 10,317,915 km (0.043 R)
• M49: 10,518,675 km (0.043 R)
• M50: 10,761,323 km (0.073 R)
• M51: 11,087,895 km (0.067 R)
• M52: 11,417,609 km (0.11 R)
• M53: 11,771,557 km (0.116 R)
• M54: 12,023,480 km (0.076 R)
• M55: 12,704,300 km (0.112 R)
• M56: 12,854,945 km (0.055 R)
• M57: 13,332,162 km (0.087 R)
• M58: 14,058,909 km (0.059 R)
• M59: 14,979,833 km (0.096 R)
• M60: 15,253,148 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.9

Radius: 13.4

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.89 AU - 2.57 AU

Year: 2221 Days

Day: 11.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 18,701,060 km

• M1: 219,759 km (0.092 R)
• M2: 311,463 km (0.117 R)
• M3: 492,775 km (0.088 R)
• M4: 576,251 km (0.066 R)
• M5: 674,238 km (0.098 R)
• M6: 890,407 km (0.075 R)
• M7: 1,109,717 km (0.085 R)
• M8: 1,484,609 km (0.091 R)
• M9: 1,773,333 km (0.113 R)
• M10: 1,873,713 km (0.11 R)
• M11: 2,001,919 km (0.097 R)
• M12: 2,186,822 km (0.096 R)
• M13: 2,322,357 km (0.098 R)
• M14: 2,573,532 km (0.107 R)
• M15: 2,688,124 km (0.102 R)
• M16: 3,012,303 km (0.118 R)
• M17: 3,179,254 km (0.071 R)
• M18: 3,602,167 km (0.054 R)
• M19: 3,894,332 km (0.105 R)
• M20: 3,993,366 km (0.108 R)
• M21: 4,160,466 km (0.046 R)
• M22: 4,449,938 km (0.067 R)
• M23: 4,675,831 km (0.062 R)
• M24: 4,798,950 km (0.069 R)
• M25: 5,284,545 km (0.115 R)
• M26: 5,542,452 km (0.116 R)
• M27: 6,109,427 km (0.111 R)
• M28: 6,360,901 km (0.045 R)
• M29: 6,576,472 km (0.099 R)
• M30: 7,483,185 km (0.111 R)
• M31: 7,982,842 km (0.08 R)
• M32: 8,386,157 km (0.114 R)
• M33: 8,666,055 km (0.069 R)
• M34: 8,796,205 km (0.115 R)
• M35: 9,168,704 km (0.094 R)
• M36: 9,591,168 km (0.115 R)
• M37: 9,838,603 km (0.102 R)
• M38: 9,951,849 km (0.073 R)
• M39: 10,065,543 km (0.073 R)
• M40: 10,202,425 km (0.109 R)
• M41: 11,131,278 km (0.108 R)
• M42: 11,367,793 km (0.092 R)
• M43: 11,462,937 km (0.107 R)
• M44: 11,893,928 km (0.119 R)
• M45: 12,062,974 km (0.115 R)
• M46: 12,232,917 km (0.074 R)
• M47: 13,193,934 km (0.034 R)
• M48: 13,469,493 km (0.069 R)
• M49: 13,924,420 km (0.052 R)
• M50: 14,179,335 km (0.104 R)
• M51: 14,332,972 km (0.077 R)
• M52: 14,461,477 km (0.109 R)
• M53: 14,642,041 km (0.099 R)
• M54: 14,745,563 km (0.116 R)
• M55: 15,503,426 km (0.102 R)
• M56: 15,661,850 km (0.104 R)
• M57: 17,329,866 km (0.117 R)
• M58: 17,549,177 km (0.072 R)
• M59: 17,659,131 km (0.031 R)
• M60: 17,907,613 km (0.075 R)
• M61: 18,603,542 km (0.055 R)
• M62: 18,940,886 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 15

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.64 AU - 5.7 AU

Year: 7839 Days

Day: 14.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 18,701,060 km

• M1: 187,147 km (0.088 R)
• M2: 412,441 km (0.116 R)
• M3: 514,916 km (0.119 R)
• M4: 629,209 km (0.099 R)
• M5: 745,895 km (0.092 R)
• M6: 1,024,446 km (0.079 R)
• M7: 1,177,186 km (0.027 R)
• M8: 1,294,620 km (0.032 R)
• M9: 1,636,002 km (0.091 R)
• M10: 2,431,713 km (0.087 R)
• M11: 2,655,213 km (0.076 R)
• M12: 3,048,057 km (0.115 R)
• M13: 3,244,030 km (0.072 R)
• M14: 3,444,192 km (0.106 R)
• M15: 3,792,456 km (0.098 R)
• M16: 4,609,410 km (0.06 R)
• M17: 4,713,231 km (0.093 R)
• M18: 4,905,613 km (0.076 R)
• M19: 5,011,529 km (0.056 R)
• M20: 5,154,245 km (0.086 R)
• M21: 5,756,825 km (0.052 R)
• M22: 6,498,232 km (0.096 R)
• M23: 7,472,264 km (0.116 R)
• M24: 8,049,413 km (0.03 R)
• M25: 8,577,044 km (0.053 R)
• M26: 8,769,876 km (0.106 R)
• M27: 8,899,129 km (0.09 R)
• M28: 9,072,512 km (0.092 R)
• M29: 9,488,843 km (0.096 R)
• M30: 9,821,848 km (0.071 R)
• M31: 10,113,714 km (0.1 R)
• M32: 10,431,310 km (0.098 R)
• M33: 10,568,491 km (0.111 R)
• M34: 11,053,039 km (0.055 R)
• M35: 11,450,670 km (0.116 R)
• M36: 11,639,462 km (0.109 R)
• M37: 12,140,017 km (0.071 R)
• M38: 12,308,464 km (0.119 R)
• M39: 12,574,599 km (0.101 R)
• M40: 12,940,814 km (0.105 R)
• M41: 13,063,634 km (0.11 R)
• M42: 13,808,781 km (0.032 R)
• M43: 13,984,708 km (0.066 R)
• M44: 14,491,247 km (0.108 R)
• M45: 14,695,597 km (0.099 R)
• M46: 14,849,533 km (0.093 R)
• M47: 14,952,457 km (0.12 R)
• M48: 15,184,782 km (0.072 R)
• M49: 15,574,784 km (0.076 R)
• M50: 15,810,401 km (0.066 R)
• M51: 15,968,226 km (0.102 R)
• M52: 16,205,788 km (0.086 R)
• M53: 16,737,907 km (0.1 R)
• M54: 16,979,358 km (0.108 R)
• M55: 17,655,840 km (0.082 R)
• M56: 17,792,124 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 18,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit