🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.6

Radius: 12.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.32 AU - 1.86 AU

Year: 1337 Days

Day: 5.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,742,576 km

• M1: 156,629 km (0.085 R)
• M2: 429,346 km (0.116 R)
• M3: 589,864 km (0.092 R)
• M4: 689,197 km (0.081 R)
• M5: 945,758 km (0.051 R)
• M6: 1,033,123 km (0.089 R)
• M7: 1,251,237 km (0.088 R)
• M8: 1,485,058 km (0.033 R)
• M9: 1,569,282 km (0.114 R)
• M10: 1,655,450 km (0.066 R)
• M11: 1,862,643 km (0.04 R)
• M12: 2,005,808 km (0.075 R)
• M13: 2,120,849 km (0.119 R)
• M14: 2,227,512 km (0.083 R)
• M15: 2,335,971 km (0.048 R)
• M16: 2,490,805 km (0.107 R)
• M17: 2,581,012 km (0.058 R)
• M18: 2,741,381 km (0.118 R)
• M19: 2,881,554 km (0.057 R)
• M20: 2,964,431 km (0.046 R)
• M21: 3,108,494 km (0.115 R)
• M22: 3,218,000 km (0.053 R)
• M23: 3,329,001 km (0.077 R)
• M24: 3,554,745 km (0.06 R)
• M25: 3,824,470 km (0.112 R)
• M26: 3,902,859 km (0.113 R)
• M27: 3,981,697 km (0.063 R)
• M28: 4,114,390 km (0.042 R)
• M29: 4,221,652 km (0.049 R)
• M30: 4,316,198 km (0.087 R)
• M31: 4,507,683 km (0.103 R)
• M32: 4,701,861 km (0.093 R)
• M33: 4,799,997 km (0.105 R)
• M34: 5,477,077 km (0.055 R)
• M35: 5,565,639 km (0.032 R)
• M36: 5,669,610 km (0.061 R)
• M37: 5,864,536 km (0.051 R)
• M38: 6,153,409 km (0.103 R)
• M39: 6,245,562 km (0.095 R)
• M40: 6,509,303 km (0.065 R)
• M41: 6,935,806 km (0.089 R)
• M42: 7,192,815 km (0.067 R)
• M43: 7,338,823 km (0.043 R)
• M44: 8,201,554 km (0.093 R)
• M45: 8,286,226 km (0.059 R)
• M46: 8,371,198 km (0.109 R)
• M47: 9,360,339 km (0.12 R)
• M48: 9,626,773 km (0.097 R)
• M49: 9,734,034 km (0.119 R)
• M50: 10,022,160 km (0.107 R)
• M51: 10,112,816 km (0.109 R)
• M52: 10,240,124 km (0.079 R)
• M53: 10,441,183 km (0.069 R)
• M54: 10,606,788 km (0.103 R)
• M55: 10,791,691 km (0.068 R)
• M56: 11,052,440 km (0.045 R)
• M57: 11,164,938 km (0.115 R)
• M58: 11,599,370 km (0.091 R)
• M59: 12,213,021 km (0.098 R)
• M60: 12,426,347 km (0.086 R)
• M61: 12,582,378 km (0.068 R)
• M62: 12,778,351 km (0.119 R)
• M63: 12,915,981 km (0.052 R)
• M64: 13,232,680 km (0.11 R)
• M65: 13,352,208 km (0.116 R)
• M66: 13,471,887 km (0.12 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.3

Radius: 7.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.78 AU - 8.92 AU

Year: 14667 Days

Day: 20 Hours

Environment

Temp: -231 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,742,576 km

• M1: 348,413 km (0.119 R)
• M2: 655,239 km (0.091 R)
• M3: 722,857 km (0.061 R)
• M4: 865,424 km (0.1 R)
• M5: 1,048,681 km (0.12 R)
• M6: 1,145,172 km (0.092 R)
• M7: 1,381,686 km (0.089 R)
• M8: 1,746,256 km (0.119 R)
• M9: 1,861,297 km (0.078 R)
• M10: 2,735,696 km (0.112 R)
• M11: 2,869,886 km (0.032 R)
• M12: 2,915,064 km (0.108 R)
• M13: 3,356,527 km (0.1 R)
• M14: 3,452,120 km (0.087 R)
• M15: 4,197,716 km (0.063 R)
• M16: 4,326,819 km (0.07 R)
• M17: 4,509,777 km (0.104 R)
• M18: 4,615,394 km (0.05 R)
• M19: 4,668,501 km (0.089 R)
• M20: 4,748,536 km (0.108 R)
• M21: 4,991,632 km (0.071 R)
• M22: 5,349,919 km (0.07 R)
• M23: 5,574,615 km (0.107 R)
• M24: 5,773,580 km (0.088 R)
• M25: 5,917,344 km (0.114 R)
• M26: 6,033,133 km (0.112 R)
• M27: 6,414,607 km (0.104 R)
• M28: 6,533,537 km (0.109 R)
• M29: 6,683,285 km (0.105 R)
• M30: 6,955,703 km (0.101 R)
• M31: 7,480,193 km (0.078 R)
• M32: 7,762,933 km (0.111 R)
• M33: 7,826,362 km (0.12 R)
• M34: 8,049,263 km (0.091 R)
• M35: 8,306,721 km (0.097 R)
• M36: 9,498,567 km (0.04 R)
• M37: 9,839,052 km (0.075 R)
• M38: 10,461,977 km (0.093 R)
• M39: 10,672,462 km (0.051 R)
• M40: 11,061,865 km (0.102 R)
• M41: 12,815,601 km (0.066 R)
• M42: 13,153,991 km (0.049 R)
• M43: 13,762,705 km (0.083 R)
• M44: 14,264,157 km (0.028 R)
• M45: 14,497,530 km (0.078 R)
• M46: 15,007,658 km (0.097 R)
• M47: 15,205,427 km (0.09 R)
• M48: 15,403,943 km (0.111 R)
• M49: 15,763,726 km (0.081 R)
• M50: 16,005,027 km (0.112 R)
• M51: 16,085,810 km (0.09 R)
• M52: 16,207,134 km (0.117 R)
• M53: 17,188,795 km (0.113 R)
• M54: 17,895,645 km (0.117 R)
• M55: 18,442,725 km (0.061 R)
• M56: 19,080,610 km (0.112 R)
• M57: 19,509,956 km (0.108 R)
• M58: 19,682,592 km (0.097 R)
• M59: 20,029,360 km (0.085 R)
• M60: 20,421,905 km (0.057 R)
• M61: 20,773,011 km (0.078 R)
• M62: 21,214,624 km (0.054 R)
• M63: 21,436,477 km (0.091 R)
• M64: 21,882,877 km (0.087 R)
• M65: 22,062,245 km (0.097 R)
• M66: 22,739,176 km (0.088 R)
• M67: 23,239,880 km (0.101 R)
• M68: 23,652,321 km (0.041 R)
• M69: 23,698,397 km (0.113 R)
• M70: 24,021,080 km (0.114 R)
• M71: 24,763,983 km (0.058 R)
• M72: 26,034,817 km (0.084 R)
• M73: 26,320,100 km (0.111 R)
• M74: 27,471,704 km (0.077 R)
• M75: 28,835,738 km (0.083 R)
• M76: 29,525,982 km (0.099 R)
• M77: 29,823,532 km (0.096 R)
• M78: 29,972,681 km (0.056 R)
• M79: 30,271,578 km (0.117 R)
• M80: 31,781,320 km (0.086 R)
• M81: 32,035,337 km (0.03 R)
• M82: 33,573,502 km (0.038 R)
• M83: 33,780,396 km (0.103 R)
• M84: 34,873,657 km (0.088 R)
• M85: 34,926,016 km (0.078 R)
• M86: 35,030,735 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.9

Radius: 6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.77 AU - 9.51 AU

Year: 18427 Days

Day: 15.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 42,742,576 km

• M1: 157,826 km (0.097 R)
• M2: 327,619 km (0.099 R)
• M3: 962,812 km (0.116 R)
• M4: 1,032,375 km (0.091 R)
• M5: 1,118,094 km (0.116 R)
• M6: 1,311,973 km (0.1 R)
• M7: 1,614,610 km (0.101 R)
• M8: 1,851,274 km (0.074 R)
• M9: 2,099,008 km (0.115 R)
• M10: 3,254,202 km (0.1 R)
• M11: 3,488,024 km (0.105 R)
• M12: 3,683,548 km (0.058 R)
• M13: 4,500,502 km (0.097 R)
• M14: 4,905,314 km (0.081 R)
• M15: 5,222,611 km (0.077 R)
• M16: 5,622,337 km (0.097 R)
• M17: 5,698,482 km (0.096 R)
• M18: 6,266,655 km (0.075 R)
• M19: 8,133,935 km (0.061 R)
• M20: 8,684,306 km (0.059 R)
• M21: 8,890,003 km (0.067 R)
• M22: 9,517,117 km (0.1 R)
• M23: 9,607,774 km (0.08 R)
• M24: 10,220,078 km (0.101 R)
• M25: 10,468,560 km (0.044 R)
• M26: 11,003,073 km (0.108 R)
• M27: 11,321,716 km (0.075 R)
• M28: 11,870,292 km (0.117 R)
• M29: 12,792,712 km (0.103 R)
• M30: 12,926,303 km (0.062 R)
• M31: 13,363,877 km (0.096 R)
• M32: 14,287,943 km (0.061 R)
• M33: 15,873,531 km (0.113 R)
• M34: 16,017,145 km (0.063 R)
• M35: 16,089,101 km (0.077 R)
• M36: 16,559,587 km (0.053 R)
• M37: 17,292,167 km (0.093 R)
• M38: 17,439,970 km (0.091 R)
• M39: 17,699,672 km (0.053 R)
• M40: 19,360,807 km (0.062 R)
• M41: 20,365,506 km (0.069 R)
• M42: 22,224,559 km (0.091 R)
• M43: 22,950,707 km (0.097 R)
• M44: 23,031,789 km (0.119 R)
• M45: 23,439,144 km (0.084 R)
• M46: 23,766,614 km (0.081 R)
• M47: 23,848,743 km (0.101 R)
• M48: 24,302,174 km (0.102 R)
• M49: 24,592,095 km (0.111 R)
• M50: 24,841,624 km (0.098 R)
• M51: 25,510,925 km (0.058 R)
• M52: 25,637,185 km (0.088 R)
• M53: 27,167,273 km (0.057 R)
• M54: 29,165,002 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.2

Radius: 7.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.3 AU - 11.66 AU

Year: 19464 Days

Day: 23.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,742,576 km

• M1: 135,984 km (0.119 R)
• M2: 204,949 km (0.037 R)
• M3: 434,432 km (0.074 R)
• M4: 800,049 km (0.065 R)
• M5: 1,691,802 km (0.072 R)
• M6: 1,800,111 km (0.098 R)
• M7: 1,955,543 km (0.111 R)
• M8: 2,046,349 km (0.101 R)
• M9: 2,423,785 km (0.05 R)
• M10: 2,670,771 km (0.059 R)
• M11: 3,188,828 km (0.046 R)
• M12: 3,323,167 km (0.096 R)
• M13: 3,765,827 km (0.1 R)
• M14: 4,584,576 km (0.031 R)
• M15: 4,797,604 km (0.102 R)
• M16: 5,520,610 km (0.04 R)
• M17: 5,878,448 km (0.1 R)
• M18: 6,110,026 km (0.099 R)
• M19: 6,446,172 km (0.104 R)
• M20: 6,650,673 km (0.112 R)
• M21: 6,926,830 km (0.036 R)
• M22: 7,922,404 km (0.107 R)
• M23: 9,575,461 km (0.069 R)
• M24: 10,083,794 km (0.106 R)
• M25: 10,560,712 km (0.109 R)
• M26: 11,868,197 km (0.107 R)
• M27: 12,119,073 km (0.077 R)
• M28: 12,203,147 km (0.043 R)
• M29: 12,924,957 km (0.043 R)
• M30: 13,442,715 km (0.075 R)
• M31: 14,409,566 km (0.086 R)
• M32: 14,856,565 km (0.078 R)
• M33: 15,081,709 km (0.108 R)
• M34: 15,489,812 km (0.114 R)
• M35: 15,672,471 km (0.091 R)
• M36: 15,764,025 km (0.061 R)
• M37: 16,502,740 km (0.078 R)
• M38: 16,782,787 km (0.038 R)
• M39: 16,876,435 km (0.066 R)
• M40: 17,489,487 km (0.074 R)
• M41: 18,398,743 km (0.075 R)
• M42: 20,914,231 km (0.098 R)
• M43: 22,495,032 km (0.12 R)
• M44: 22,546,793 km (0.065 R)
• M45: 23,065,299 km (0.113 R)
• M46: 23,221,629 km (0.054 R)
• M47: 23,850,389 km (0.115 R)
• M48: 24,431,875 km (0.055 R)
• M49: 24,964,444 km (0.116 R)
• M50: 25,124,962 km (0.115 R)
• M51: 25,662,468 km (0.067 R)
• M52: 27,573,431 km (0.046 R)
• M53: 28,239,141 km (0.119 R)
• M54: 29,078,834 km (0.096 R)
• M55: 29,247,730 km (0.095 R)
• M56: 29,529,872 km (0.114 R)
• M57: 32,401,552 km (0.101 R)
• M58: 32,459,896 km (0.04 R)
• M59: 33,103,914 km (0.057 R)
• M60: 33,752,122 km (0.115 R)
• M61: 33,811,213 km (0.099 R)
• M62: 34,881,586 km (0.05 R)
• M63: 35,481,025 km (0.079 R)
• M64: 36,872,584 km (0.091 R)
• M65: 36,933,620 km (0.115 R)
• M66: 37,116,429 km (0.064 R)
• M67: 39,896,406 km (0.098 R)
• M68: 40,084,151 km (0.047 R)
• M69: 40,397,559 km (0.06 R)
• M70: 41,406,147 km (0.057 R)
• M71: 41,469,577 km (0.092 R)
• M72: 42,295,507 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 15,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit