🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 11.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.47 AU - 0.77 AU

Year: 326 Days

Day: 9.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,870,473 km

• M1: 157,078 km (0.069 R)
• M2: 234,420 km (0.103 R)
• M3: 323,580 km (0.049 R)
• M4: 426,504 km (0.095 R)
• M5: 524,191 km (0.079 R)
• M6: 622,178 km (0.117 R)
• M7: 695,780 km (0.095 R)
• M8: 859,889 km (0.105 R)
• M9: 933,042 km (0.115 R)
• M10: 1,052,571 km (0.088 R)
• M11: 1,139,188 km (0.074 R)
• M12: 1,368,821 km (0.082 R)
• M13: 1,481,019 km (0.071 R)
• M14: 1,635,703 km (0.041 R)
• M15: 1,719,628 km (0.077 R)
• M16: 1,818,661 km (0.092 R)
• M17: 1,975,589 km (0.095 R)
• M18: 2,060,561 km (0.048 R)
• M19: 2,185,625 km (0.08 R)
• M20: 2,263,715 km (0.104 R)
• M21: 2,337,916 km (0.108 R)
• M22: 2,423,037 km (0.064 R)
• M23: 2,524,614 km (0.102 R)
• M24: 2,601,657 km (0.066 R)
• M25: 2,721,484 km (0.097 R)
• M26: 2,934,362 km (0.104 R)
• M27: 3,141,705 km (0.109 R)
• M28: 3,308,806 km (0.118 R)
• M29: 3,410,532 km (0.108 R)
• M30: 3,513,306 km (0.118 R)
• M31: 3,594,089 km (0.097 R)
• M32: 3,745,631 km (0.111 R)
• M33: 3,828,060 km (0.097 R)
• M34: 3,941,006 km (0.11 R)
• M35: 4,037,048 km (0.119 R)
• M36: 4,188,591 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.6

Radius: 10.6

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.24 AU - 1.28 AU

Year: 943 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 68,870,473 km

• M1: 137,780 km (0.118 R)
• M2: 337,792 km (0.107 R)
• M3: 556,953 km (0.101 R)
• M4: 639,232 km (0.116 R)
• M5: 743,950 km (0.117 R)
• M6: 867,817 km (0.088 R)
• M7: 992,432 km (0.088 R)
• M8: 1,109,119 km (0.104 R)
• M9: 1,379,891 km (0.091 R)
• M10: 1,582,895 km (0.071 R)
• M11: 1,671,756 km (0.102 R)
• M12: 1,770,790 km (0.119 R)
• M13: 1,880,296 km (0.119 R)
• M14: 2,018,225 km (0.107 R)
• M15: 2,177,547 km (0.095 R)
• M16: 2,267,904 km (0.088 R)
• M17: 2,368,882 km (0.088 R)
• M18: 2,546,754 km (0.114 R)
• M19: 2,661,496 km (0.06 R)
• M20: 2,748,711 km (0.068 R)
• M21: 2,836,824 km (0.066 R)
• M22: 2,915,962 km (0.103 R)
• M23: 3,137,516 km (0.103 R)
• M24: 3,364,755 km (0.071 R)
• M25: 3,575,988 km (0.09 R)
• M26: 3,650,936 km (0.108 R)
• M27: 3,846,311 km (0.082 R)
• M28: 4,033,907 km (0.077 R)
• M29: 4,111,997 km (0.104 R)
• M30: 4,418,224 km (0.045 R)
• M31: 4,720,262 km (0.085 R)
• M32: 5,113,255 km (0.081 R)
• M33: 5,307,583 km (0.088 R)
• M34: 5,417,986 km (0.067 R)
• M35: 5,516,870 km (0.084 R)
• M36: 5,603,787 km (0.099 R)
• M37: 5,728,850 km (0.043 R)
• M38: 6,019,968 km (0.112 R)
• M39: 6,341,903 km (0.095 R)
• M40: 6,577,220 km (0.115 R)
• M41: 6,882,100 km (0.092 R)
• M42: 7,029,604 km (0.112 R)
• M43: 7,191,618 km (0.054 R)
• M44: 7,286,763 km (0.102 R)
• M45: 7,464,635 km (0.093 R)
• M46: 7,547,063 km (0.101 R)
• M47: 7,657,616 km (0.107 R)
• M48: 7,964,441 km (0.054 R)
• M49: 8,532,614 km (0.106 R)
• M50: 8,705,549 km (0.102 R)
• M51: 8,894,341 km (0.062 R)
• M52: 9,099,141 km (0.099 R)
• M53: 9,231,535 km (0.116 R)
• M54: 9,543,297 km (0.08 R)
• M55: 9,632,906 km (0.095 R)
• M56: 9,752,884 km (0.097 R)
• M57: 9,828,131 km (0.037 R)
• M58: 10,055,071 km (0.072 R)
• M59: 10,283,806 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.4

Radius: 11.1

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.69 AU - 2.63 AU

Year: 2117 Days

Day: 11.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,870,473 km

• M1: 142,716 km (0.113 R)
• M2: 398,529 km (0.083 R)
• M3: 468,690 km (0.085 R)
• M4: 575,952 km (0.112 R)
• M5: 903,571 km (0.091 R)
• M6: 1,254,079 km (0.088 R)
• M7: 1,376,600 km (0.077 R)
• M8: 1,793,678 km (0.08 R)
• M9: 1,894,507 km (0.044 R)
• M10: 2,115,164 km (0.112 R)
• M11: 2,303,358 km (0.117 R)
• M12: 2,427,375 km (0.103 R)
• M13: 2,539,573 km (0.109 R)
• M14: 2,610,483 km (0.101 R)
• M15: 2,696,502 km (0.098 R)
• M16: 2,769,057 km (0.108 R)
• M17: 2,842,210 km (0.086 R)
• M18: 3,641,362 km (0.081 R)
• M19: 3,737,852 km (0.11 R)
• M20: 3,884,309 km (0.11 R)
• M21: 3,983,043 km (0.114 R)
• M22: 4,369,455 km (0.046 R)
• M23: 4,472,228 km (0.049 R)
• M24: 4,820,642 km (0.052 R)
• M25: 5,141,978 km (0.081 R)
• M26: 5,305,189 km (0.074 R)
• M27: 5,618,298 km (0.12 R)
• M28: 6,731,605 km (0.112 R)
• M29: 6,890,478 km (0.083 R)
• M30: 7,110,985 km (0.107 R)
• M31: 7,272,850 km (0.117 R)
• M32: 7,476,902 km (0.065 R)
• M33: 7,848,951 km (0.112 R)
• M34: 7,995,258 km (0.1 R)
• M35: 8,184,799 km (0.119 R)
• M36: 8,762,246 km (0.062 R)
• M37: 8,848,864 km (0.093 R)
• M38: 9,110,660 km (0.114 R)
• M39: 9,352,859 km (0.073 R)
• M40: 9,641,882 km (0.034 R)
• M41: 9,843,689 km (0.045 R)
• M42: 10,092,172 km (0.089 R)
• M43: 10,388,675 km (0.108 R)
• M44: 10,641,794 km (0.093 R)
• M45: 10,711,208 km (0.075 R)
• M46: 10,803,809 km (0.083 R)
• M47: 11,271,601 km (0.075 R)
• M48: 11,389,634 km (0.1 R)
• M49: 11,650,682 km (0.101 R)
• M50: 11,865,654 km (0.086 R)
• M51: 12,009,717 km (0.07 R)
• M52: 12,130,293 km (0.097 R)
• M53: 12,421,261 km (0.084 R)
• M54: 12,494,265 km (0.107 R)
• M55: 12,591,952 km (0.115 R)
• M56: 12,665,405 km (0.08 R)
• M57: 12,788,075 km (0.096 R)
• M58: 13,632,854 km (0.075 R)
• M59: 13,834,362 km (0.101 R)
• M60: 14,291,085 km (0.116 R)
• M61: 14,572,777 km (0.087 R)
• M62: 14,985,668 km (0.075 R)
• M63: 15,089,488 km (0.104 R)
• M64: 15,297,878 km (0.108 R)
• M65: 15,454,806 km (0.082 R)
• M66: 15,664,842 km (0.113 R)
• M67: 15,743,830 km (0.049 R)
• M68: 15,981,690 km (0.087 R)
• M69: 16,167,491 km (0.116 R)
• M70: 17,026,182 km (0.085 R)
• M71: 18,203,069 km (0.088 R)
• M72: 18,341,746 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.1

Radius: 8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.29 AU - 3.35 AU

Year: 3158 Days

Day: 8 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,870,473 km

• M1: 116,836 km (0.111 R)
• M2: 173,683 km (0.106 R)
• M3: 262,544 km (0.06 R)
• M4: 366,066 km (0.089 R)
• M5: 471,981 km (0.095 R)
• M6: 539,600 km (0.082 R)
• M7: 596,447 km (0.079 R)
• M8: 701,016 km (0.027 R)
• M9: 755,918 km (0.033 R)
• M10: 861,684 km (0.117 R)
• M11: 999,164 km (0.034 R)
• M12: 1,088,773 km (0.102 R)
• M13: 1,181,225 km (0.09 R)
• M14: 1,433,896 km (0.034 R)
• M15: 1,525,449 km (0.094 R)
• M16: 1,598,154 km (0.079 R)
• M17: 1,779,317 km (0.077 R)
• M18: 1,833,920 km (0.076 R)
• M19: 1,978,581 km (0.046 R)
• M20: 2,046,648 km (0.117 R)
• M21: 2,255,487 km (0.034 R)
• M22: 2,508,008 km (0.116 R)
• M23: 2,569,493 km (0.089 R)
• M24: 2,643,993 km (0.115 R)
• M25: 2,706,674 km (0.094 R)
• M26: 2,769,805 km (0.065 R)
• M27: 2,923,292 km (0.119 R)
• M28: 3,212,165 km (0.115 R)
• M29: 4,002,641 km (0.075 R)
• M30: 4,205,795 km (0.084 R)
• M31: 4,622,125 km (0.111 R)
• M32: 4,820,043 km (0.055 R)
• M33: 5,051,770 km (0.097 R)
• M34: 5,446,110 km (0.101 R)
• M35: 5,590,622 km (0.11 R)
• M36: 5,932,453 km (0.114 R)
• M37: 6,314,825 km (0.06 R)
• M38: 6,365,240 km (0.05 R)
• M39: 6,688,072 km (0.117 R)
• M40: 6,877,313 km (0.068 R)
• M41: 6,929,224 km (0.112 R)
• M42: 7,296,487 km (0.073 R)
• M43: 7,349,444 km (0.084 R)
• M44: 7,527,017 km (0.042 R)
• M45: 7,616,327 km (0.108 R)
• M46: 7,670,032 km (0.08 R)
• M47: 7,724,037 km (0.085 R)
• M48: 7,868,250 km (0.076 R)
• M49: 7,940,805 km (0.085 R)
• M50: 8,123,015 km (0.095 R)
• M51: 8,269,770 km (0.106 R)
• M52: 8,696,573 km (0.038 R)
• M53: 8,827,920 km (0.111 R)
• M54: 9,073,709 km (0.109 R)
• M55: 9,824,242 km (0.111 R)
• M56: 10,355,464 km (0.089 R)
• M57: 10,674,706 km (0.113 R)
• M58: 10,755,040 km (0.097 R)
• M59: 10,997,239 km (0.107 R)
• M60: 11,200,393 km (0.079 R)
• M61: 12,466,589 km (0.083 R)
• M62: 12,763,541 km (0.097 R)
• M63: 12,848,812 km (0.044 R)
• M64: 12,912,839 km (0.07 R)
• M65: 12,977,166 km (0.045 R)
• M66: 13,386,167 km (0.114 R)
• M67: 13,843,189 km (0.098 R)
• M68: 14,349,577 km (0.117 R)
• M69: 14,616,161 km (0.05 R)
• M70: 14,839,660 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.7

Radius: 8.6

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.92 AU - 4.14 AU

Year: 5395 Days

Day: 11.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,870,473 km

• M1: 177,872 km (0.034 R)
• M2: 344,075 km (0.101 R)
• M3: 553,961 km (0.071 R)
• M4: 637,287 km (0.106 R)
• M5: 751,281 km (0.101 R)
• M6: 858,542 km (0.026 R)
• M7: 1,211,444 km (0.078 R)
• M8: 1,538,465 km (0.063 R)
• M9: 1,659,340 km (0.107 R)
• M10: 1,765,554 km (0.069 R)
• M11: 1,947,764 km (0.109 R)
• M12: 2,041,263 km (0.118 R)
• M13: 2,330,585 km (0.116 R)
• M14: 2,389,976 km (0.091 R)
• M15: 2,490,356 km (0.079 R)
• M16: 2,863,004 km (0.029 R)
• M17: 3,077,677 km (0.076 R)
• M18: 3,143,051 km (0.096 R)
• M19: 3,454,813 km (0.105 R)
• M20: 3,799,786 km (0.068 R)
• M21: 4,155,829 km (0.117 R)
• M22: 4,374,541 km (0.063 R)
• M23: 4,473,126 km (0.103 R)
• M24: 4,597,292 km (0.029 R)
• M25: 4,672,241 km (0.111 R)
• M26: 4,925,360 km (0.083 R)
• M27: 5,313,567 km (0.073 R)
• M28: 5,471,542 km (0.079 R)
• M29: 5,631,163 km (0.091 R)
• M30: 5,765,352 km (0.09 R)
• M31: 5,819,357 km (0.115 R)
• M32: 6,174,353 km (0.105 R)
• M33: 6,312,731 km (0.09 R)
• M34: 6,564,504 km (0.081 R)
• M35: 7,486,177 km (0.033 R)
• M36: 7,722,990 km (0.086 R)
• M37: 7,782,530 km (0.083 R)
• M38: 7,932,128 km (0.091 R)
• M39: 8,082,773 km (0.074 R)
• M40: 8,356,088 km (0.03 R)
• M41: 8,509,426 km (0.103 R)
• M42: 8,974,675 km (0.042 R)
• M43: 9,321,144 km (0.118 R)
• M44: 9,480,167 km (0.107 R)
• M45: 10,255,532 km (0.036 R)
• M46: 10,321,206 km (0.098 R)
• M47: 10,650,920 km (0.089 R)
• M48: 10,783,912 km (0.097 R)
• M49: 10,917,353 km (0.1 R)
• M50: 11,084,903 km (0.116 R)
• M51: 11,592,937 km (0.08 R)
• M52: 11,970,223 km (0.089 R)
• M53: 12,772,217 km (0.12 R)
• M54: 12,842,678 km (0.091 R)
• M55: 13,340,241 km (0.109 R)
• M56: 13,591,415 km (0.114 R)
• M57: 13,844,086 km (0.118 R)
• M58: 14,685,425 km (0.079 R)
• M59: 15,883,255 km (0.057 R)
• M60: 16,802,085 km (0.108 R)
• M61: 17,034,560 km (0.111 R)
• M62: 18,172,850 km (0.032 R)
• M63: 19,052,785 km (0.086 R)
• M64: 20,357,129 km (0.12 R)
• M65: 20,605,012 km (0.075 R)
• M66: 20,770,767 km (0.085 R)
• M67: 21,061,884 km (0.092 R)
• M68: 21,270,723 km (0.088 R)
• M69: 21,943,315 km (0.111 R)
• M70: 23,266,508 km (0.087 R)
• M71: 23,482,378 km (0.076 R)
• M72: 25,677,128 km (0.111 R)
• M73: 27,342,900 km (0.113 R)
• M74: 27,479,483 km (0.1 R)
• M75: 28,488,222 km (0.101 R)
• M76: 28,765,427 km (0.106 R)
• M77: 30,494,479 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.4

Radius: 8

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.85 AU - 10.43 AU

Year: 18427 Days

Day: 16.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,870,473 km

• M1: 139,724 km (0.104 R)
• M2: 404,662 km (0.036 R)
• M3: 734,226 km (0.115 R)
• M4: 845,378 km (0.099 R)
• M5: 1,161,179 km (0.067 R)
• M6: 1,483,861 km (0.051 R)
• M7: 1,894,807 km (0.095 R)
• M8: 2,339,860 km (0.081 R)
• M9: 2,472,853 km (0.026 R)
• M10: 2,781,473 km (0.12 R)
• M11: 3,175,364 km (0.077 R)
• M12: 3,435,216 km (0.073 R)
• M13: 3,548,611 km (0.096 R)
• M14: 4,418,523 km (0.098 R)
• M15: 4,500,802 km (0.104 R)
• M16: 5,134,049 km (0.066 R)
• M17: 5,571,773 km (0.085 R)
• M18: 7,003,275 km (0.071 R)
• M19: 7,635,775 km (0.12 R)
• M20: 8,388,252 km (0.097 R)
• M21: 9,427,957 km (0.089 R)
• M22: 10,562,956 km (0.115 R)
• M23: 11,118,413 km (0.058 R)
• M24: 11,286,860 km (0.113 R)
• M25: 11,797,587 km (0.095 R)
• M26: 12,026,921 km (0.116 R)
• M27: 12,084,516 km (0.093 R)
• M28: 12,373,689 km (0.112 R)
• M29: 13,077,247 km (0.084 R)
• M30: 13,974,835 km (0.09 R)
• M31: 14,830,385 km (0.071 R)
• M32: 15,451,964 km (0.06 R)
• M33: 15,892,081 km (0.065 R)
• M34: 16,978,012 km (0.084 R)
• M35: 17,302,041 km (0.042 R)
• M36: 17,497,266 km (0.078 R)
• M37: 17,956,083 km (0.059 R)
• M38: 18,286,096 km (0.103 R)
• M39: 20,171,178 km (0.051 R)
• M40: 20,308,210 km (0.068 R)
• M41: 20,376,876 km (0.12 R)
• M42: 20,514,356 km (0.081 R)
• M43: 20,859,329 km (0.072 R)
• M44: 21,206,246 km (0.114 R)
• M45: 21,625,120 km (0.116 R)
• M46: 21,765,443 km (0.069 R)
• M47: 24,486,628 km (0.085 R)
• M48: 25,590,062 km (0.074 R)
• M49: 25,738,463 km (0.117 R)
• M50: 26,935,396 km (0.085 R)
• M51: 28,303,768 km (0.115 R)
• M52: 28,457,105 km (0.036 R)
• M53: 28,610,742 km (0.102 R)
• M54: 29,616,638 km (0.069 R)
• M55: 30,006,491 km (0.1 R)
• M56: 31,028,244 km (0.08 R)
• M57: 32,381,506 km (0.063 R)
• M58: 34,734,082 km (0.074 R)
• M59: 35,062,899 km (0.107 R)
• M60: 36,555,287 km (0.076 R)
• M61: 36,973,563 km (0.047 R)
• M62: 37,561,781 km (0.034 R)
• M63: 37,730,378 km (0.04 R)
• M64: 39,259,268 km (0.088 R)
• M65: 40,203,530 km (0.047 R)
• M66: 40,289,699 km (0.069 R)
• M67: 42,202,008 km (0.109 R)
• M68: 42,465,001 km (0.116 R)
• M69: 43,080,896 km (0.108 R)
• M70: 43,257,421 km (0.1 R)
• M71: 44,321,660 km (0.106 R)
• M72: 45,663,852 km (0.074 R)
• M73: 47,110,314 km (0.117 R)
• M74: 47,839,155 km (0.064 R)
• M75: 48,296,625 km (0.067 R)
• M76: 50,047,968 km (0.111 R)
• M77: 51,258,214 km (0.111 R)
• M78: 52,007,849 km (0.11 R)
• M79: 52,289,841 km (0.05 R)
• M80: 54,373,590 km (0.059 R)
• M81: 54,468,884 km (0.1 R)
• M82: 56,291,285 km (0.097 R)
• M83: 56,967,617 km (0.051 R)
• M84: 57,646,791 km (0.067 R)
• M85: 58,133,433 km (0.107 R)
• M86: 59,405,314 km (0.114 R)
• M87: 60,291,233 km (0.074 R)
• M88: 62,275,499 km (0.113 R)
• M89: 63,075,100 km (0.062 R)
• M90: 63,375,941 km (0.101 R)
• M91: 66,205,884 km (0.1 R)
• M92: 66,817,739 km (0.12 R)
• M93: 67,738,813 km (0.096 R)
• M94: 67,841,438 km (0.099 R)
• M95: 68,767,299 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 14,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit