🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 11.8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.46 AU - 0.6 AU

Year: 266 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,096,424 km

• M1: 150,795 km (0.118 R)
• M2: 224,397 km (0.105 R)
• M3: 303,384 km (0.088 R)
• M4: 453,730 km (0.092 R)
• M5: 556,803 km (0.105 R)
• M6: 634,594 km (0.087 R)
• M7: 712,086 km (0.075 R)
• M8: 795,711 km (0.095 R)
• M9: 888,312 km (0.118 R)
• M10: 1,023,549 km (0.107 R)
• M11: 1,151,604 km (0.079 R)
• M12: 1,337,255 km (0.085 R)
• M13: 1,411,905 km (0.115 R)
• M14: 1,520,214 km (0.079 R)
• M15: 1,664,875 km (0.113 R)
• M16: 1,749,098 km (0.109 R)
• M17: 1,922,033 km (0.097 R)
• M18: 2,010,595 km (0.094 R)
• M19: 2,137,155 km (0.093 R)
• M20: 2,356,615 km (0.088 R)
• M21: 2,459,539 km (0.098 R)
• M22: 2,567,997 km (0.105 R)
• M23: 2,805,708 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.5

Radius: 9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.93 AU - 1.11 AU

Year: 711 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,096,424 km

• M1: 118,781 km (0.116 R)
• M2: 189,391 km (0.065 R)
• M3: 297,101 km (0.09 R)
• M4: 362,625 km (0.101 R)
• M5: 480,957 km (0.107 R)
• M6: 552,615 km (0.105 R)
• M7: 613,800 km (0.077 R)
• M8: 695,331 km (0.097 R)
• M9: 759,658 km (0.09 R)
• M10: 872,754 km (0.03 R)
• M11: 1,038,508 km (0.095 R)
• M12: 1,233,584 km (0.096 R)
• M13: 1,434,195 km (0.079 R)
• M14: 1,531,583 km (0.057 R)
• M15: 1,680,433 km (0.049 R)
• M16: 1,740,571 km (0.025 R)
• M17: 1,870,422 km (0.072 R)
• M18: 1,947,764 km (0.113 R)
• M19: 2,018,524 km (0.112 R)
• M20: 2,128,479 km (0.113 R)
• M21: 2,275,533 km (0.045 R)
• M22: 2,409,872 km (0.062 R)
• M23: 2,506,512 km (0.093 R)
• M24: 2,720,138 km (0.112 R)
• M25: 2,799,724 km (0.045 R)
• M26: 2,858,815 km (0.072 R)
• M27: 2,961,140 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.8

Radius: 14.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.5 AU - 1.58 AU

Year: 1319 Days

Day: 14.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,096,424 km

• M1: 182,809 km (0.113 R)
• M2: 328,816 km (0.112 R)
• M3: 432,936 km (0.063 R)
• M4: 560,394 km (0.115 R)
• M5: 656,735 km (0.116 R)
• M6: 767,287 km (0.113 R)
• M7: 908,059 km (0.062 R)
• M8: 1,026,092 km (0.086 R)
• M9: 1,323,792 km (0.081 R)
• M10: 1,441,675 km (0.105 R)
• M11: 1,544,448 km (0.113 R)
• M12: 1,640,191 km (0.081 R)
• M13: 2,247,110 km (0.109 R)
• M14: 2,356,914 km (0.097 R)
• M15: 2,513,543 km (0.091 R)
• M16: 2,861,209 km (0.07 R)
• M17: 3,101,762 km (0.078 R)
• M18: 3,200,048 km (0.1 R)
• M19: 3,386,896 km (0.095 R)
• M20: 3,513,605 km (0.085 R)
• M21: 3,616,080 km (0.096 R)
• M22: 3,784,976 km (0.098 R)
• M23: 4,171,088 km (0.049 R)
• M24: 4,528,178 km (0.106 R)
• M25: 4,640,077 km (0.095 R)
• M26: 4,823,933 km (0.101 R)
• M27: 4,995,970 km (0.113 R)
• M28: 5,375,500 km (0.104 R)
• M29: 5,628,769 km (0.034 R)
• M30: 5,825,191 km (0.101 R)
• M31: 6,070,233 km (0.102 R)
• M32: 6,162,834 km (0.086 R)
• M33: 6,334,123 km (0.11 R)
• M34: 6,507,059 km (0.055 R)
• M35: 6,649,625 km (0.111 R)
• M36: 6,873,573 km (0.07 R)
• M37: 7,230,663 km (0.082 R)
• M38: 7,527,316 km (0.076 R)
• M39: 7,643,703 km (0.081 R)
• M40: 7,794,348 km (0.111 R)
• M41: 8,030,713 km (0.116 R)
• M42: 8,458,563 km (0.06 R)
• M43: 8,579,737 km (0.089 R)
• M44: 9,123,376 km (0.061 R)
• M45: 9,462,065 km (0.097 R)
• M46: 9,823,195 km (0.115 R)
• M47: 9,932,401 km (0.057 R)
• M48: 10,244,013 km (0.101 R)
• M49: 10,596,316 km (0.094 R)
• M50: 11,522,926 km (0.087 R)
• M51: 11,696,010 km (0.114 R)
• M52: 12,515,059 km (0.096 R)
• M53: 12,673,184 km (0.106 R)
• M54: 12,951,436 km (0.084 R)
• M55: 13,111,356 km (0.119 R)
• M56: 13,554,764 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.9

Radius: 10.8

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.88 AU - 2.96 AU

Year: 2599 Days

Day: 10.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 147.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,096,424 km

• M1: 134,937 km (0.071 R)
• M2: 228,735 km (0.118 R)
• M3: 317,297 km (0.093 R)
• M4: 462,557 km (0.118 R)
• M5: 680,072 km (0.069 R)
• M6: 806,781 km (0.063 R)
• M7: 910,153 km (0.119 R)
• M8: 985,401 km (0.1 R)
• M9: 1,224,608 km (0.118 R)
• M10: 1,638,097 km (0.104 R)
• M11: 1,799,214 km (0.056 R)
• M12: 2,022,264 km (0.074 R)
• M13: 2,210,159 km (0.04 R)
• M14: 2,343,750 km (0.118 R)
• M15: 2,449,665 km (0.094 R)
• M16: 2,856,721 km (0.092 R)
• M17: 3,201,245 km (0.079 R)
• M18: 3,285,319 km (0.111 R)
• M19: 3,524,526 km (0.119 R)
• M20: 3,716,609 km (0.056 R)
• M21: 3,822,824 km (0.103 R)
• M22: 4,002,042 km (0.103 R)
• M23: 4,406,405 km (0.087 R)
• M24: 4,959,618 km (0.115 R)
• M25: 5,057,156 km (0.111 R)
• M26: 5,575,064 km (0.073 R)
• M27: 5,840,450 km (0.07 R)
• M28: 6,089,232 km (0.095 R)
• M29: 6,235,838 km (0.087 R)
• M30: 6,447,519 km (0.114 R)
• M31: 6,661,444 km (0.048 R)
• M32: 6,899,603 km (0.1 R)
• M33: 6,986,819 km (0.066 R)
• M34: 7,563,220 km (0.034 R)
• M35: 7,766,373 km (0.033 R)
• M36: 8,155,029 km (0.041 R)
• M37: 8,293,706 km (0.069 R)
• M38: 8,456,468 km (0.113 R)
• M39: 8,526,630 km (0.119 R)
• M40: 8,927,403 km (0.103 R)
• M41: 9,358,693 km (0.12 R)
• M42: 9,723,263 km (0.074 R)
• M43: 10,067,787 km (0.113 R)
• M44: 10,541,713 km (0.12 R)
• M45: 10,743,521 km (0.113 R)
• M46: 10,997,538 km (0.086 R)
• M47: 11,279,231 km (0.1 R)
• M48: 11,382,154 km (0.118 R)
• M49: 11,667,138 km (0.05 R)
• M50: 11,797,438 km (0.067 R)
• M51: 12,112,192 km (0.095 R)
• M52: 12,509,524 km (0.079 R)
• M53: 12,642,965 km (0.038 R)
• M54: 12,965,049 km (0.117 R)
• M55: 13,262,749 km (0.099 R)
• M56: 13,425,960 km (0.113 R)
• M57: 13,727,250 km (0.07 R)
• M58: 13,864,731 km (0.094 R)
• M59: 14,672,110 km (0.071 R)
• M60: 14,841,006 km (0.056 R)
• M61: 15,095,622 km (0.075 R)
• M62: 15,954,763 km (0.112 R)
• M63: 16,332,048 km (0.069 R)
• M64: 16,565,720 km (0.098 R)
• M65: 16,653,534 km (0.093 R)
• M66: 17,006,735 km (0.111 R)
• M67: 17,154,537 km (0.12 R)
• M68: 17,511,179 km (0.076 R)
• M69: 18,141,285 km (0.117 R)
• M70: 18,322,598 km (0.11 R)
• M71: 19,361,854 km (0.075 R)
• M72: 19,485,272 km (0.119 R)
• M73: 20,892,839 km (0.05 R)
• M74: 21,114,842 km (0.103 R)
• M75: 21,273,715 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.8

Radius: 12.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.88 AU - 3.26 AU

Year: 3713 Days

Day: 8.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,096,424 km

• M1: 170,392 km (0.117 R)
• M2: 545,733 km (0.119 R)
• M3: 658,380 km (0.059 R)
• M4: 887,714 km (0.086 R)
• M5: 977,921 km (0.062 R)
• M6: 1,095,505 km (0.092 R)
• M7: 1,255,874 km (0.102 R)
• M8: 1,371,663 km (0.096 R)
• M9: 1,491,341 km (0.097 R)
• M10: 1,755,830 km (0.059 R)
• M11: 2,005,509 km (0.106 R)
• M12: 2,111,724 km (0.035 R)
• M13: 2,251,298 km (0.116 R)
• M14: 2,442,185 km (0.095 R)
• M15: 2,588,941 km (0.11 R)
• M16: 2,705,178 km (0.086 R)
• M17: 3,029,656 km (0.118 R)
• M18: 3,294,744 km (0.062 R)
• M19: 3,439,405 km (0.049 R)
• M20: 3,530,809 km (0.103 R)
• M21: 3,791,259 km (0.052 R)
• M22: 4,232,872 km (0.103 R)
• M23: 4,690,940 km (0.103 R)
• M24: 4,813,162 km (0.07 R)
• M25: 4,915,786 km (0.075 R)
• M26: 5,081,540 km (0.077 R)
• M27: 5,654,650 km (0.08 R)
• M28: 6,114,663 km (0.086 R)
• M29: 6,473,399 km (0.11 R)
• M30: 6,815,978 km (0.078 R)
• M31: 7,141,054 km (0.067 R)
• M32: 7,542,725 km (0.046 R)
• M33: 7,686,189 km (0.08 R)
• M34: 8,000,345 km (0.065 R)
• M35: 8,318,689 km (0.073 R)
• M36: 8,741,452 km (0.114 R)
• M37: 9,018,657 km (0.062 R)
• M38: 9,120,234 km (0.091 R)
• M39: 9,350,017 km (0.109 R)
• M40: 9,607,774 km (0.077 R)
• M41: 9,711,445 km (0.055 R)
• M42: 9,920,134 km (0.108 R)
• M43: 10,235,786 km (0.119 R)
• M44: 10,742,473 km (0.082 R)
• M45: 10,823,107 km (0.045 R)
• M46: 11,504,076 km (0.11 R)
• M47: 11,669,532 km (0.115 R)
• M48: 11,835,735 km (0.081 R)
• M49: 12,142,560 km (0.104 R)
• M50: 12,452,228 km (0.117 R)
• M51: 13,107,765 km (0.1 R)
• M52: 13,309,573 km (0.117 R)
• M53: 13,745,501 km (0.113 R)
• M54: 14,156,447 km (0.074 R)
• M55: 14,393,260 km (0.074 R)
• M56: 14,720,879 km (0.111 R)
• M57: 14,990,754 km (0.119 R)
• M58: 15,201,836 km (0.09 R)
• M59: 15,718,547 km (0.112 R)
• M60: 16,675,675 km (0.104 R)
• M61: 16,800,439 km (0.07 R)
• M62: 17,113,996 km (0.075 R)
• M63: 17,334,653 km (0.074 R)
• M64: 17,651,502 km (0.116 R)
• M65: 17,778,809 km (0.078 R)
• M66: 18,066,336 km (0.066 R)
• M67: 18,355,360 km (0.08 R)
• M68: 18,548,939 km (0.03 R)
• M69: 18,970,656 km (0.092 R)
• M70: 20,088,451 km (0.108 R)
• M71: 20,454,666 km (0.046 R)
• M72: 21,464,751 km (0.109 R)
• M73: 21,600,736 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 13.3

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.06 AU - 6.04 AU

Year: 7833 Days

Day: 14.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 62,096,424 km

• M1: 179,368 km (0.112 R)
• M2: 295,306 km (0.105 R)
• M3: 693,685 km (0.12 R)
• M4: 929,152 km (0.105 R)
• M5: 1,617,303 km (0.093 R)
• M6: 1,907,223 km (0.116 R)
• M7: 2,570,540 km (0.115 R)
• M8: 2,738,688 km (0.066 R)
• M9: 3,068,402 km (0.102 R)
• M10: 4,075,046 km (0.087 R)
• M11: 4,533,115 km (0.09 R)
• M12: 5,982,568 km (0.114 R)
• M13: 6,162,086 km (0.114 R)
• M14: 6,572,433 km (0.044 R)
• M15: 6,991,606 km (0.112 R)
• M16: 7,323,863 km (0.074 R)
• M17: 7,831,897 km (0.115 R)
• M18: 8,426,549 km (0.049 R)
• M19: 9,502,158 km (0.103 R)
• M20: 9,711,894 km (0.102 R)
• M21: 9,843,839 km (0.036 R)
• M22: 10,539,469 km (0.12 R)
• M23: 11,195,755 km (0.118 R)
• M24: 11,640,659 km (0.043 R)
• M25: 11,893,480 km (0.109 R)
• M26: 12,864,968 km (0.092 R)
• M27: 13,126,316 km (0.106 R)
• M28: 13,272,323 km (0.109 R)
• M29: 13,536,513 km (0.076 R)
• M30: 14,853,124 km (0.084 R)
• M31: 16,022,830 km (0.11 R)
• M32: 18,843,946 km (0.093 R)
• M33: 19,008,803 km (0.041 R)
• M34: 19,873,778 km (0.093 R)
• M35: 20,615,783 km (0.104 R)
• M36: 21,229,583 km (0.078 R)
• M37: 21,469,838 km (0.082 R)
• M38: 21,711,139 km (0.074 R)
• M39: 21,814,810 km (0.091 R)
• M40: 22,265,997 km (0.098 R)
• M41: 22,510,141 km (0.075 R)
• M42: 22,615,159 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.4

Radius: 6.5

Gravity: 22.42 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.48 AU - 8.34 AU

Year: 12538 Days

Day: 19.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 102.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,096,424 km

• M1: 371,452 km (0.085 R)
• M2: 419,323 km (0.079 R)
• M3: 614,698 km (0.106 R)
• M4: 1,061,546 km (0.074 R)
• M5: 1,108,520 km (0.087 R)
• M6: 1,590,674 km (0.118 R)
• M7: 1,811,331 km (0.12 R)
• M8: 2,190,861 km (0.072 R)
• M9: 2,405,384 km (0.102 R)
• M10: 2,530,897 km (0.042 R)
• M11: 2,821,565 km (0.079 R)
• M12: 2,920,749 km (0.058 R)
• M13: 3,540,533 km (0.03 R)
• M14: 3,611,741 km (0.088 R)
• M15: 3,828,658 km (0.077 R)
• M16: 3,901,961 km (0.104 R)
• M17: 4,199,661 km (0.083 R)
• M18: 4,543,287 km (0.098 R)
• M19: 4,698,869 km (0.101 R)
• M20: 5,055,510 km (0.108 R)
• M21: 5,879,196 km (0.057 R)
• M22: 6,480,131 km (0.088 R)
• M23: 6,876,865 km (0.06 R)
• M24: 7,190,870 km (0.106 R)
• M25: 7,647,443 km (0.051 R)
• M26: 7,879,320 km (0.093 R)
• M27: 8,349,955 km (0.059 R)
• M28: 8,781,395 km (0.025 R)
• M29: 9,765,749 km (0.11 R)
• M30: 10,629,826 km (0.064 R)
• M31: 10,733,049 km (0.053 R)
• M32: 11,149,380 km (0.116 R)
• M33: 11,254,248 km (0.038 R)
• M34: 11,412,223 km (0.107 R)
• M35: 11,783,824 km (0.112 R)
• M36: 12,321,329 km (0.065 R)
• M37: 12,593,149 km (0.108 R)
• M38: 13,812,521 km (0.072 R)
• M39: 13,925,168 km (0.063 R)
• M40: 14,607,783 km (0.116 R)
• M41: 14,837,865 km (0.115 R)
• M42: 15,301,319 km (0.061 R)
• M43: 16,123,958 km (0.079 R)
• M44: 16,421,209 km (0.093 R)
• M45: 16,840,532 km (0.112 R)
• M46: 17,263,295 km (0.065 R)
• M47: 18,242,563 km (0.075 R)
• M48: 18,739,078 km (0.109 R)
• M49: 19,872,282 km (0.058 R)
• M50: 20,383,009 km (0.09 R)
• M51: 20,511,364 km (0.077 R)
• M52: 22,138,390 km (0.12 R)
• M53: 22,270,336 km (0.116 R)
• M54: 23,604,150 km (0.111 R)
• M55: 24,009,261 km (0.084 R)
• M56: 26,909,216 km (0.052 R)
• M57: 27,900,152 km (0.076 R)
• M58: 28,903,057 km (0.066 R)
• M59: 29,336,442 km (0.089 R)
• M60: 30,136,641 km (0.053 R)
• M61: 31,981,781 km (0.03 R)
• M62: 32,429,976 km (0.101 R)
• M63: 33,332,799 km (0.095 R)
• M64: 33,559,739 km (0.094 R)
• M65: 34,702,368 km (0.036 R)
• M66: 34,778,962 km (0.083 R)
• M67: 36,556,783 km (0.103 R)
• M68: 36,634,723 km (0.075 R)
• M69: 37,810,862 km (0.119 R)
• M70: 39,638,349 km (0.048 R)
• M71: 41,007,320 km (0.103 R)
• M72: 41,088,402 km (0.084 R)
• M73: 43,213,439 km (0.081 R)
• M74: 43,626,180 km (0.082 R)
• M75: 44,289,347 km (0.11 R)
• M76: 46,636,388 km (0.042 R)
• M77: 47,229,394 km (0.054 R)
• M78: 47,399,337 km (0.11 R)
• M79: 47,910,214 km (0.088 R)
• M80: 48,080,905 km (0.096 R)
• M81: 48,251,896 km (0.04 R)
• M82: 48,508,606 km (0.09 R)
• M83: 49,023,521 km (0.083 R)
• M84: 50,405,357 km (0.044 R)
• M85: 52,326,194 km (0.102 R)
• M86: 54,093,244 km (0.072 R)
• M87: 54,270,966 km (0.088 R)
• M88: 57,232,106 km (0.078 R)
• M89: 58,048,761 km (0.045 R)
• M90: 58,686,646 km (0.102 R)
• M91: 59,510,033 km (0.105 R)
• M92: 59,601,886 km (0.106 R)
• M93: 60,706,367 km (0.104 R)
• M94: 60,983,572 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 10,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit