🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.9

Radius: 12.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.25 AU - 3.49 AU

Year: 3298 Days

Day: 8.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 43,853,213 km

• M1: 177,722 km (0.056 R)
• M2: 310,864 km (0.083 R)
• M3: 551,717 km (0.084 R)
• M4: 654,491 km (0.097 R)
• M5: 856,897 km (0.085 R)
• M6: 933,640 km (0.119 R)
• M7: 1,013,077 km (0.075 R)
• M8: 1,186,461 km (0.059 R)
• M9: 1,446,312 km (0.06 R)
• M10: 1,547,590 km (0.061 R)
• M11: 1,651,560 km (0.11 R)
• M12: 1,774,380 km (0.108 R)
• M13: 1,909,018 km (0.097 R)
• M14: 2,117,558 km (0.1 R)
• M15: 2,642,946 km (0.115 R)
• M16: 2,768,458 km (0.05 R)
• M17: 2,935,709 km (0.075 R)
• M18: 3,198,103 km (0.107 R)
• M19: 3,321,821 km (0.042 R)
• M20: 3,426,090 km (0.085 R)
• M21: 3,964,493 km (0.098 R)
• M22: 4,131,145 km (0.083 R)
• M23: 4,368,557 km (0.073 R)
• M24: 4,610,606 km (0.074 R)
• M25: 4,762,598 km (0.078 R)
• M26: 5,228,745 km (0.094 R)
• M27: 5,375,051 km (0.101 R)
• M28: 5,759,668 km (0.101 R)
• M29: 5,898,345 km (0.035 R)
• M30: 6,012,638 km (0.057 R)
• M31: 6,127,678 km (0.028 R)
• M32: 6,256,333 km (0.097 R)
• M33: 6,346,839 km (0.099 R)
• M34: 6,516,334 km (0.095 R)
• M35: 6,700,489 km (0.112 R)
• M36: 6,953,309 km (0.085 R)
• M37: 7,033,793 km (0.09 R)
• M38: 7,114,576 km (0.115 R)
• M39: 7,263,425 km (0.112 R)
• M40: 7,481,988 km (0.11 R)
• M41: 7,674,969 km (0.11 R)
• M42: 7,758,146 km (0.112 R)
• M43: 7,869,596 km (0.11 R)
• M44: 7,981,645 km (0.031 R)
• M45: 8,108,205 km (0.077 R)
• M46: 8,263,786 km (0.039 R)
• M47: 8,492,073 km (0.106 R)
• M48: 8,592,602 km (0.111 R)
• M49: 8,896,436 km (0.06 R)
• M50: 9,086,275 km (0.117 R)
• M51: 9,174,389 km (0.096 R)
• M52: 9,425,713 km (0.104 R)
• M53: 9,514,873 km (0.1 R)
• M54: 10,101,596 km (0.073 R)
• M55: 10,192,851 km (0.097 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.4

Radius: 5.6

Gravity: 18.7 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.31 AU - 8.67 AU

Year: 15318 Days

Day: 15.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,853,213 km

• M1: 482,304 km (0.072 R)
• M2: 785,987 km (0.116 R)
• M3: 848,818 km (0.057 R)
• M4: 1,024,895 km (0.041 R)
• M5: 1,164,619 km (0.108 R)
• M6: 1,838,558 km (0.098 R)
• M7: 2,008,651 km (0.03 R)
• M8: 2,425,580 km (0.107 R)
• M9: 2,643,843 km (0.115 R)
• M10: 3,302,223 km (0.112 R)
• M11: 3,509,117 km (0.041 R)
• M12: 4,378,879 km (0.078 R)
• M13: 4,760,055 km (0.076 R)
• M14: 4,994,026 km (0.048 R)
• M15: 5,924,674 km (0.09 R)
• M16: 6,091,924 km (0.115 R)
• M17: 6,820,167 km (0.077 R)
• M18: 7,039,627 km (0.055 R)
• M19: 7,128,039 km (0.078 R)
• M20: 7,305,911 km (0.109 R)
• M21: 7,894,429 km (0.113 R)
• M22: 8,124,660 km (0.028 R)
• M23: 8,497,907 km (0.09 R)
• M24: 9,503,803 km (0.112 R)
• M25: 10,045,647 km (0.043 R)
• M26: 10,095,463 km (0.056 R)
• M27: 10,597,513 km (0.116 R)
• M28: 10,851,530 km (0.094 R)
• M29: 11,005,018 km (0.028 R)
• M30: 11,107,642 km (0.057 R)
• M31: 11,521,579 km (0.032 R)
• M32: 11,887,944 km (0.05 R)
• M33: 13,227,145 km (0.084 R)
• M34: 13,610,564 km (0.088 R)
• M35: 13,886,722 km (0.074 R)
• M36: 14,053,224 km (0.058 R)
• M37: 16,984,744 km (0.112 R)
• M38: 17,461,213 km (0.114 R)
• M39: 17,761,157 km (0.05 R)
• M40: 17,881,733 km (0.029 R)
• M41: 18,978,285 km (0.095 R)
• M42: 19,846,102 km (0.101 R)
• M43: 22,136,446 km (0.115 R)
• M44: 22,721,972 km (0.089 R)
• M45: 24,308,158 km (0.043 R)
• M46: 24,508,918 km (0.112 R)
• M47: 25,521,098 km (0.11 R)
• M48: 26,340,595 km (0.073 R)
• M49: 26,546,890 km (0.106 R)
• M50: 27,168,768 km (0.078 R)
• M51: 28,005,320 km (0.078 R)
• M52: 28,709,028 km (0.085 R)
• M53: 29,276,154 km (0.056 R)
• M54: 29,418,571 km (0.027 R)
• M55: 29,632,496 km (0.104 R)
• M56: 30,061,991 km (0.074 R)
• M57: 30,349,369 km (0.057 R)
• M58: 30,421,475 km (0.07 R)
• M59: 32,903,304 km (0.109 R)
• M60: 33,720,108 km (0.074 R)
• M61: 34,018,855 km (0.052 R)
• M62: 35,373,613 km (0.111 R)
• M63: 35,449,459 km (0.071 R)
• M64: 35,677,147 km (0.098 R)
• M65: 36,899,661 km (0.092 R)
• M66: 37,361,619 km (0.086 R)
• M67: 37,516,004 km (0.071 R)
• M68: 38,837,103 km (0.086 R)
• M69: 39,621,445 km (0.059 R)
• M70: 39,857,660 km (0.092 R)
• M71: 40,410,873 km (0.104 R)
• M72: 41,444,893 km (0.064 R)
• M73: 41,524,779 km (0.065 R)
• M74: 41,684,699 km (0.033 R)
• M75: 42,165,805 km (0.101 R)
• M76: 42,246,139 km (0.114 R)
• M77: 44,762,525 km (0.076 R)
• M78: 45,090,743 km (0.031 R)
• M79: 45,832,150 km (0.087 R)
• M80: 45,914,728 km (0.043 R)
• M81: 46,328,665 km (0.111 R)
• M82: 47,410,557 km (0.103 R)
• M83: 48,164,381 km (0.038 R)
• M84: 49,599,174 km (0.062 R)
• M85: 51,048,029 km (0.099 R)
• M86: 53,812,598 km (0.102 R)
• M87: 53,899,664 km (0.09 R)
• M88: 54,598,735 km (0.105 R)
• M89: 56,006,002 km (0.095 R)
• M90: 57,158,055 km (0.085 R)
• M91: 58,049,509 km (0.046 R)
• M92: 59,846,329 km (0.114 R)

Asteroid Belt

Center: 9.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112

Radius: 3.7

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.11 AU - 12.01 AU

Year: 21642 Days

Day: 22.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 43,853,213 km

• M1: 57,146 km (0.117 R)
• M2: 273,615 km (0.056 R)
• M3: 492,327 km (0.108 R)
• M4: 626,516 km (0.114 R)
• M5: 1,000,361 km (0.053 R)
• M6: 1,150,856 km (0.084 R)
• M7: 1,431,352 km (0.111 R)
• M8: 1,666,071 km (0.045 R)
• M9: 1,982,022 km (0.088 R)
• M10: 3,531,856 km (0.049 R)
• M11: 6,089,830 km (0.104 R)
• M12: 6,157,897 km (0.074 R)
• M13: 6,192,005 km (0.117 R)
• M14: 9,706,209 km (0.072 R)
• M15: 11,253,350 km (0.09 R)
• M16: 11,546,562 km (0.06 R)
• M17: 11,757,645 km (0.097 R)
• M18: 12,055,195 km (0.085 R)
• M19: 13,446,754 km (0.1 R)
• M20: 14,705,471 km (0.102 R)
• M21: 15,813,841 km (0.106 R)
• M22: 18,354,911 km (0.104 R)
• M23: 19,848,496 km (0.041 R)
• M24: 19,898,910 km (0.109 R)
• M25: 20,151,731 km (0.093 R)
• M26: 20,202,444 km (0.059 R)
• M27: 20,456,611 km (0.107 R)
• M28: 21,587,571 km (0.115 R)
• M29: 22,475,285 km (0.097 R)
• M30: 23,321,560 km (0.086 R)
• M31: 23,641,699 km (0.106 R)
• M32: 23,748,662 km (0.087 R)
• M33: 26,032,872 km (0.086 R)
• M34: 26,198,626 km (0.098 R)
• M35: 27,819,519 km (0.074 R)
• M36: 28,499,591 km (0.093 R)
• M37: 29,530,021 km (0.088 R)
• M38: 32,574,637 km (0.048 R)
• M39: 34,436,682 km (0.058 R)
• M40: 35,044,648 km (0.098 R)
• M41: 37,698,963 km (0.118 R)
• M42: 38,639,933 km (0.063 R)
• M43: 41,444,594 km (0.089 R)
• M44: 41,767,426 km (0.072 R)
• M45: 42,155,932 km (0.103 R)
• M46: 43,328,630 km (0.089 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 19,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit