🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.2

Radius: 11

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.75 AU - 1.05 AU

Year: 560 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 38,769,140 km

• M1: 139,425 km (0.086 R)
• M2: 218,114 km (0.064 R)
• M3: 307,723 km (0.067 R)
• M4: 380,876 km (0.111 R)
• M5: 493,823 km (0.111 R)
• M6: 580,889 km (0.112 R)
• M7: 674,238 km (0.083 R)
• M8: 753,824 km (0.055 R)
• M9: 857,345 km (0.054 R)
• M10: 934,388 km (0.087 R)
• M11: 1,019,360 km (0.101 R)
• M12: 1,090,568 km (0.106 R)
• M13: 1,174,942 km (0.085 R)
• M14: 1,279,211 km (0.092 R)
• M15: 1,380,788 km (0.116 R)
• M16: 1,485,208 km (0.093 R)
• M17: 1,573,321 km (0.077 R)
• M18: 1,895,704 km (0.064 R)
• M19: 1,991,746 km (0.086 R)
• M20: 2,146,131 km (0.118 R)
• M21: 2,385,188 km (0.109 R)
• M22: 2,534,487 km (0.115 R)
• M23: 2,694,557 km (0.047 R)
• M24: 2,818,723 km (0.097 R)
• M25: 3,008,712 km (0.087 R)
• M26: 3,384,801 km (0.091 R)
• M27: 3,604,112 km (0.096 R)
• M28: 3,672,628 km (0.096 R)
• M29: 3,915,575 km (0.103 R)
• M30: 4,065,771 km (0.117 R)
• M31: 4,199,811 km (0.11 R)
• M32: 4,426,601 km (0.108 R)
• M33: 4,527,729 km (0.117 R)
• M34: 4,788,478 km (0.075 R)
• M35: 4,920,723 km (0.063 R)
• M36: 5,276,167 km (0.111 R)
• M37: 5,373,705 km (0.082 R)
• M38: 5,511,335 km (0.04 R)
• M39: 5,590,472 km (0.112 R)
• M40: 5,699,828 km (0.096 R)
• M41: 5,850,324 km (0.116 R)
• M42: 5,920,934 km (0.111 R)
• M43: 6,175,550 km (0.102 R)
• M44: 6,268,151 km (0.104 R)
• M45: 6,758,981 km (0.12 R)
• M46: 6,918,303 km (0.071 R)
• M47: 7,143,448 km (0.037 R)
• M48: 7,294,841 km (0.07 R)
• M49: 7,370,986 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.1

Radius: 11.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.74 AU - 1.12 AU

Year: 588 Days

Day: 8.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,769,140 km

• M1: 142,417 km (0.068 R)
• M2: 244,443 km (0.115 R)
• M3: 387,458 km (0.063 R)
• M4: 558,898 km (0.109 R)
• M5: 638,933 km (0.12 R)
• M6: 711,787 km (0.104 R)
• M7: 824,284 km (0.075 R)
• M8: 924,066 km (0.115 R)
• M9: 995,275 km (0.079 R)
• M10: 1,157,588 km (0.105 R)
• M11: 1,340,098 km (0.108 R)
• M12: 1,440,627 km (0.098 R)
• M13: 1,513,033 km (0.112 R)
• M14: 1,602,492 km (0.067 R)
• M15: 1,790,836 km (0.112 R)
• M16: 1,906,625 km (0.1 R)
• M17: 2,033,633 km (0.046 R)
• M18: 2,194,152 km (0.067 R)
• M19: 2,273,738 km (0.073 R)
• M20: 2,354,521 km (0.072 R)
• M21: 2,427,076 km (0.11 R)
• M22: 2,772,497 km (0.106 R)
• M23: 2,975,651 km (0.075 R)
• M24: 3,049,403 km (0.112 R)
• M25: 3,213,961 km (0.027 R)
• M26: 3,468,875 km (0.09 R)
• M27: 3,562,374 km (0.108 R)
• M28: 3,646,149 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 12.4

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.21 AU - 2.57 AU

Year: 2424 Days

Day: 6.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 38,769,140 km

• M1: 161,566 km (0.085 R)
• M2: 262,993 km (0.106 R)
• M3: 431,590 km (0.119 R)
• M4: 584,180 km (0.049 R)
• M5: 728,841 km (0.095 R)
• M6: 897,288 km (0.107 R)
• M7: 1,035,367 km (0.077 R)
• M8: 1,262,606 km (0.058 R)
• M9: 1,346,231 km (0.112 R)
• M10: 1,766,302 km (0.058 R)
• M11: 2,226,615 km (0.034 R)
• M12: 2,615,569 km (0.111 R)
• M13: 2,739,735 km (0.091 R)
• M14: 2,849,989 km (0.06 R)
• M15: 3,058,678 km (0.048 R)
• M16: 3,559,831 km (0.077 R)
• M17: 3,802,628 km (0.077 R)
• M18: 3,926,047 km (0.117 R)
• M19: 4,068,912 km (0.098 R)
• M20: 4,177,072 km (0.066 R)
• M21: 4,488,983 km (0.072 R)
• M22: 4,601,032 km (0.116 R)
• M23: 4,732,828 km (0.119 R)
• M24: 4,980,861 km (0.1 R)
• M25: 5,077,501 km (0.108 R)
• M26: 5,509,989 km (0.103 R)
• M27: 6,036,573 km (0.04 R)
• M28: 6,181,234 km (0.109 R)
• M29: 6,792,342 km (0.117 R)
• M30: 7,007,613 km (0.07 R)
• M31: 8,346,364 km (0.11 R)
• M32: 8,507,781 km (0.097 R)
• M33: 8,623,569 km (0.095 R)
• M34: 8,997,863 km (0.088 R)
• M35: 9,353,607 km (0.116 R)
• M36: 9,738,223 km (0.061 R)
• M37: 10,349,629 km (0.09 R)
• M38: 10,822,658 km (0.116 R)
• M39: 11,201,141 km (0.111 R)
• M40: 12,100,972 km (0.091 R)
• M41: 12,336,289 km (0.038 R)
• M42: 12,599,282 km (0.117 R)
• M43: 13,157,881 km (0.078 R)
• M44: 13,426,708 km (0.067 R)
• M45: 13,670,253 km (0.081 R)
• M46: 14,052,027 km (0.037 R)
• M47: 14,271,786 km (0.099 R)
• M48: 14,714,596 km (0.03 R)
• M49: 14,909,821 km (0.089 R)
• M50: 15,415,761 km (0.05 R)
• M51: 15,984,383 km (0.103 R)
• M52: 16,617,930 km (0.106 R)
• M53: 17,083,927 km (0.115 R)
• M54: 17,524,643 km (0.057 R)
• M55: 17,879,938 km (0.069 R)
• M56: 18,118,097 km (0.097 R)
• M57: 18,327,385 km (0.051 R)
• M58: 18,447,362 km (0.086 R)
• M59: 18,688,065 km (0.107 R)
• M60: 19,020,771 km (0.109 R)
• M61: 19,814,836 km (0.077 R)
• M62: 19,907,138 km (0.084 R)
• M63: 19,999,590 km (0.037 R)
• M64: 20,464,091 km (0.078 R)
• M65: 20,775,853 km (0.094 R)
• M66: 20,963,598 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 13.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.67 AU - 5.15 AU

Year: 6075 Days

Day: 5.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 38,769,140 km

• M1: 214,523 km (0.115 R)
• M2: 301,141 km (0.071 R)
• M3: 428,897 km (0.085 R)
• M4: 682,465 km (0.085 R)
• M5: 987,795 km (0.053 R)
• M6: 1,157,289 km (0.098 R)
• M7: 1,412,054 km (0.103 R)
• M8: 1,579,155 km (0.113 R)
• M9: 1,712,447 km (0.042 R)
• M10: 1,948,063 km (0.11 R)
• M11: 2,209,261 km (0.079 R)
• M12: 2,329,239 km (0.116 R)
• M13: 2,497,836 km (0.069 R)
• M14: 2,638,906 km (0.061 R)
• M15: 2,814,983 km (0.097 R)
• M16: 2,945,582 km (0.091 R)
• M17: 3,078,126 km (0.052 R)
• M18: 3,332,442 km (0.026 R)
• M19: 3,807,565 km (0.12 R)
• M20: 3,970,776 km (0.032 R)
• M21: 4,062,629 km (0.079 R)
• M22: 4,360,928 km (0.088 R)
• M23: 4,627,960 km (0.091 R)
• M24: 4,744,048 km (0.103 R)
• M25: 4,900,377 km (0.099 R)
• M26: 5,018,859 km (0.081 R)
• M27: 5,916,446 km (0.086 R)
• M28: 6,383,940 km (0.062 R)
• M29: 6,491,800 km (0.089 R)
• M30: 7,018,384 km (0.114 R)
• M31: 7,129,984 km (0.062 R)
• M32: 7,490,665 km (0.102 R)
• M33: 7,880,517 km (0.109 R)
• M34: 7,973,118 km (0.112 R)
• M35: 8,183,153 km (0.076 R)
• M36: 9,041,247 km (0.091 R)
• M37: 9,333,561 km (0.095 R)
• M38: 9,852,965 km (0.065 R)
• M39: 10,971,508 km (0.117 R)
• M40: 11,179,150 km (0.119 R)
• M41: 11,388,138 km (0.098 R)
• M42: 11,545,814 km (0.104 R)
• M43: 11,757,046 km (0.082 R)
• M44: 12,696,670 km (0.105 R)
• M45: 13,216,822 km (0.045 R)
• M46: 14,249,796 km (0.075 R)
• M47: 14,448,162 km (0.087 R)
• M48: 15,106,393 km (0.106 R)
• M49: 15,453,759 km (0.056 R)
• M50: 15,891,632 km (0.079 R)
• M51: 16,215,512 km (0.113 R)
• M52: 16,304,074 km (0.107 R)
• M53: 17,109,508 km (0.026 R)
• M54: 17,290,223 km (0.063 R)
• M55: 17,441,317 km (0.07 R)
• M56: 17,562,491 km (0.102 R)
• M57: 18,050,180 km (0.108 R)
• M58: 19,069,839 km (0.041 R)
• M59: 19,476,745 km (0.105 R)
• M60: 19,697,103 km (0.111 R)
• M61: 20,076,633 km (0.113 R)
• M62: 20,554,448 km (0.106 R)
• M63: 21,359,285 km (0.097 R)
• M64: 21,586,524 km (0.117 R)
• M65: 21,781,899 km (0.083 R)
• M66: 21,945,110 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.1

Radius: 3.3

Gravity: 20.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.13 AU - 8.39 AU

Year: 12833 Days

Day: 19.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,769,140 km

• M1: 1,139,487 km (0.095 R)
• M2: 1,551,330 km (0.088 R)
• M3: 1,590,973 km (0.03 R)
• M4: 1,691,354 km (0.112 R)
• M5: 2,091,528 km (0.101 R)
• M6: 2,404,337 km (0.087 R)
• M7: 2,589,689 km (0.065 R)
• M8: 2,755,593 km (0.115 R)
• M9: 3,072,890 km (0.111 R)
• M10: 3,609,348 km (0.085 R)
• M11: 3,635,677 km (0.09 R)
• M12: 3,875,034 km (0.117 R)
• M13: 4,201,905 km (0.106 R)
• M14: 4,340,732 km (0.099 R)
• M15: 4,396,831 km (0.073 R)
• M16: 4,737,615 km (0.103 R)
• M17: 4,766,338 km (0.118 R)
• M18: 5,748,298 km (0.107 R)
• M19: 5,871,567 km (0.04 R)
• M20: 6,120,498 km (0.081 R)
• M21: 6,468,462 km (0.089 R)
• M22: 6,564,504 km (0.117 R)
• M23: 6,660,995 km (0.051 R)
• M24: 6,725,471 km (0.119 R)
• M25: 7,051,595 km (0.048 R)
• M26: 7,249,662 km (0.092 R)
• M27: 7,483,035 km (0.099 R)
• M28: 7,685,142 km (0.095 R)
• M29: 8,616,239 km (0.079 R)
• M30: 8,651,544 km (0.105 R)
• M31: 8,934,583 km (0.075 R)
• M32: 9,041,546 km (0.075 R)
• M33: 9,220,614 km (0.104 R)
• M34: 9,437,232 km (0.116 R)
• M35: 10,320,009 km (0.094 R)
• M36: 10,695,649 km (0.095 R)
• M37: 10,923,188 km (0.073 R)
• M38: 11,653,973 km (0.04 R)
• M39: 11,770,809 km (0.102 R)
• M40: 11,809,854 km (0.101 R)
• M41: 12,163,204 km (0.114 R)
• M42: 12,202,549 km (0.078 R)
• M43: 12,480,053 km (0.07 R)
• M44: 12,599,581 km (0.081 R)
• M45: 13,856,952 km (0.076 R)
• M46: 14,187,862 km (0.047 R)
• M47: 14,312,627 km (0.115 R)
• M48: 14,395,953 km (0.098 R)
• M49: 15,068,844 km (0.092 R)
• M50: 15,751,758 km (0.093 R)
• M51: 15,967,329 km (0.11 R)
• M52: 17,059,393 km (0.05 R)
• M53: 17,192,086 km (0.11 R)
• M54: 17,413,940 km (0.061 R)
• M55: 17,592,111 km (0.11 R)
• M56: 18,582,898 km (0.097 R)
• M57: 18,764,959 km (0.092 R)
• M58: 19,039,171 km (0.037 R)
• M59: 19,453,109 km (0.066 R)
• M60: 19,776,988 km (0.029 R)
• M61: 22,045,640 km (0.084 R)
• M62: 22,577,011 km (0.099 R)
• M63: 22,722,570 km (0.058 R)
• M64: 22,966,116 km (0.097 R)
• M65: 23,455,600 km (0.059 R)
• M66: 23,652,321 km (0.09 R)
• M67: 24,694,270 km (0.097 R)
• M68: 24,894,432 km (0.114 R)
• M69: 24,994,663 km (0.047 R)
• M70: 26,157,636 km (0.09 R)
• M71: 26,976,834 km (0.069 R)
• M72: 27,648,828 km (0.106 R)
• M73: 28,169,279 km (0.097 R)
• M74: 28,588,153 km (0.052 R)
• M75: 28,956,164 km (0.117 R)
• M76: 29,061,630 km (0.087 R)
• M77: 30,390,807 km (0.079 R)
• M78: 30,927,864 km (0.056 R)
• M79: 31,035,724 km (0.096 R)
• M80: 31,143,584 km (0.052 R)
• M81: 31,848,190 km (0.086 R)
• M82: 32,011,551 km (0.117 R)
• M83: 34,942,921 km (0.065 R)
• M84: 35,280,115 km (0.043 R)
• M85: 35,392,762 km (0.108 R)
• M86: 35,787,999 km (0.099 R)
• M87: 35,957,793 km (0.041 R)
• M88: 36,184,583 km (0.107 R)
• M89: 36,298,278 km (0.112 R)
• M90: 37,728,134 km (0.115 R)
• M91: 38,247,538 km (0.092 R)
• M92: 38,769,186 km (0.109 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: 307 - 17,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit