🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.3

Radius: 14.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.69 AU - 0.79 AU

Year: 439 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,762,340 km

• M1: 185,950 km (0.107 R)
• M2: 350,807 km (0.099 R)
• M3: 482,453 km (0.03 R)
• M4: 581,188 km (0.107 R)
• M5: 718,818 km (0.083 R)
• M6: 820,694 km (0.079 R)
• M7: 932,593 km (0.101 R)
• M8: 1,032,525 km (0.1 R)
• M9: 1,141,133 km (0.094 R)
• M10: 1,410,858 km (0.118 R)
• M11: 1,580,053 km (0.084 R)
• M12: 1,739,973 km (0.07 R)
• M13: 1,928,167 km (0.11 R)
• M14: 2,094,221 km (0.098 R)
• M15: 2,205,671 km (0.079 R)
• M16: 2,325,200 km (0.118 R)
• M17: 2,434,855 km (0.117 R)
• M18: 2,615,120 km (0.055 R)
• M19: 2,722,980 km (0.116 R)
• M20: 2,871,382 km (0.095 R)
• M21: 2,976,250 km (0.092 R)
• M22: 3,075,732 km (0.098 R)
• M23: 3,203,489 km (0.055 R)
• M24: 3,402,005 km (0.064 R)
• M25: 3,569,405 km (0.088 R)
• M26: 3,775,401 km (0.103 R)
• M27: 3,934,274 km (0.111 R)
• M28: 4,051,410 km (0.068 R)
• M29: 4,154,782 km (0.051 R)
• M30: 4,409,547 km (0.119 R)
• M31: 4,631,101 km (0.107 R)
• M32: 4,747,040 km (0.094 R)
• M33: 4,903,369 km (0.112 R)
• M34: 5,229,194 km (0.099 R)
• M35: 5,390,610 km (0.074 R)
• M36: 5,570,277 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.5

Radius: 14.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.77 AU - 4.25 AU

Year: 5543 Days

Day: 5.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,762,340 km

• M1: 240,853 km (0.046 R)
• M2: 458,517 km (0.117 R)
• M3: 763,847 km (0.077 R)
• M4: 942,317 km (0.11 R)
• M5: 1,109,418 km (0.091 R)
• M6: 1,203,814 km (0.082 R)
• M7: 1,372,710 km (0.101 R)
• M8: 1,580,202 km (0.047 R)
• M9: 2,010,595 km (0.09 R)
• M10: 2,162,288 km (0.113 R)
• M11: 2,531,794 km (0.091 R)
• M12: 2,752,152 km (0.082 R)
• M13: 3,371,038 km (0.066 R)
• M14: 3,552,949 km (0.118 R)
• M15: 3,800,684 km (0.086 R)
• M16: 3,905,552 km (0.107 R)
• M17: 4,118,429 km (0.109 R)
• M18: 4,379,029 km (0.111 R)
• M19: 4,645,014 km (0.109 R)
• M20: 4,780,101 km (0.111 R)
• M21: 5,357,100 km (0.068 R)
• M22: 5,810,531 km (0.104 R)
• M23: 6,127,978 km (0.118 R)
• M24: 6,251,695 km (0.116 R)
• M25: 6,729,211 km (0.062 R)
• M26: 6,985,323 km (0.078 R)
• M27: 7,218,696 km (0.045 R)
• M28: 7,401,953 km (0.104 R)
• M29: 7,961,000 km (0.068 R)
• M30: 8,177,618 km (0.03 R)
• M31: 8,727,839 km (0.092 R)
• M32: 8,895,239 km (0.107 R)
• M33: 9,489,591 km (0.088 R)
• M34: 9,893,057 km (0.041 R)
• M35: 10,126,130 km (0.093 R)
• M36: 12,086,910 km (0.117 R)
• M37: 12,430,237 km (0.096 R)
• M38: 12,555,899 km (0.072 R)
• M39: 12,681,860 km (0.085 R)
• M40: 13,222,357 km (0.077 R)
• M41: 13,415,039 km (0.046 R)
• M42: 13,673,245 km (0.119 R)
• M43: 14,030,934 km (0.033 R)
• M44: 14,623,192 km (0.098 R)
• M45: 15,492,954 km (0.084 R)
• M46: 15,865,901 km (0.074 R)
• M47: 16,139,217 km (0.107 R)
• M48: 16,241,990 km (0.051 R)
• M49: 16,551,808 km (0.075 R)
• M50: 17,002,995 km (0.102 R)
• M51: 17,493,227 km (0.092 R)
• M52: 17,634,148 km (0.038 R)
• M53: 17,775,518 km (0.111 R)
• M54: 17,881,733 km (0.073 R)
• M55: 19,173,211 km (0.052 R)
• M56: 19,500,681 km (0.044 R)
• M57: 19,756,792 km (0.101 R)
• M58: 20,161,455 km (0.106 R)
• M59: 21,429,446 km (0.057 R)
• M60: 21,769,482 km (0.116 R)
• M61: 22,187,459 km (0.089 R)
• M62: 22,569,681 km (0.113 R)
• M63: 22,915,551 km (0.114 R)
• M64: 23,301,963 km (0.066 R)
• M65: 24,081,368 km (0.086 R)
• M66: 24,869,300 km (0.073 R)
• M67: 25,107,310 km (0.116 R)
• M68: 25,226,539 km (0.105 R)
• M69: 25,665,609 km (0.105 R)
• M70: 26,430,054 km (0.104 R)
• M71: 27,324,350 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.4

Radius: 6.8

Gravity: 21.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.19 AU - 8.73 AU

Year: 14064 Days

Day: 20.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,762,340 km

• M1: 173,534 km (0.09 R)
• M2: 261,796 km (0.062 R)
• M3: 336,146 km (0.118 R)
• M4: 401,670 km (0.101 R)
• M5: 605,871 km (0.119 R)
• M6: 841,189 km (0.101 R)
• M7: 887,115 km (0.111 R)
• M8: 957,576 km (0.095 R)
• M9: 1,054,515 km (0.105 R)
• M10: 1,104,182 km (0.098 R)
• M11: 1,364,931 km (0.108 R)
• M12: 3,220,244 km (0.032 R)
• M13: 3,330,198 km (0.111 R)
• M14: 3,404,249 km (0.086 R)
• M15: 3,629,693 km (0.11 R)
• M16: 3,782,732 km (0.081 R)
• M17: 3,937,865 km (0.103 R)
• M18: 4,055,598 km (0.103 R)
• M19: 4,375,439 km (0.055 R)
• M20: 4,620,629 km (0.092 R)
• M21: 5,167,110 km (0.075 R)
• M22: 5,296,064 km (0.06 R)
• M23: 5,601,243 km (0.119 R)
• M24: 6,002,166 km (0.045 R)
• M25: 6,973,206 km (0.101 R)
• M26: 7,259,536 km (0.106 R)
• M27: 7,501,136 km (0.076 R)
• M28: 7,794,498 km (0.095 R)
• M29: 8,493,569 km (0.097 R)
• M30: 10,763,268 km (0.118 R)
• M31: 10,818,170 km (0.106 R)
• M32: 11,484,329 km (0.106 R)
• M33: 13,383,624 km (0.109 R)
• M34: 14,218,380 km (0.062 R)
• M35: 14,339,106 km (0.08 R)
• M36: 14,947,221 km (0.079 R)
• M37: 15,131,376 km (0.065 R)
• M38: 15,193,010 km (0.11 R)
• M39: 15,750,561 km (0.049 R)
• M40: 16,822,131 km (0.115 R)
• M41: 18,047,188 km (0.105 R)
• M42: 18,308,835 km (0.107 R)
• M43: 18,440,032 km (0.059 R)
• M44: 18,505,855 km (0.061 R)
• M45: 18,703,623 km (0.112 R)
• M46: 20,039,532 km (0.118 R)
• M47: 20,107,151 km (0.12 R)
• M48: 20,378,372 km (0.093 R)
• M49: 20,719,006 km (0.077 R)
• M50: 21,891,404 km (0.12 R)
• M51: 22,872,916 km (0.043 R)
• M52: 23,654,266 km (0.046 R)
• M53: 24,012,253 km (0.103 R)
• M54: 24,299,930 km (0.105 R)
• M55: 25,024,283 km (0.098 R)
• M56: 25,462,156 km (0.066 R)
• M57: 26,271,630 km (0.115 R)
• M58: 27,765,066 km (0.089 R)
• M59: 28,979,501 km (0.113 R)
• M60: 31,695,750 km (0.099 R)
• M61: 32,964,340 km (0.111 R)
• M62: 33,364,215 km (0.084 R)
• M63: 35,632,717 km (0.101 R)
• M64: 36,290,050 km (0.065 R)
• M65: 36,785,668 km (0.029 R)
• M66: 36,868,395 km (0.12 R)
• M67: 38,453,684 km (0.114 R)
• M68: 39,551,134 km (0.092 R)
• M69: 40,402,346 km (0.1 R)
• M70: 41,863,019 km (0.115 R)
• M71: 42,556,555 km (0.034 R)
• M72: 42,904,669 km (0.08 R)
• M73: 44,306,551 km (0.072 R)
• M74: 44,394,664 km (0.097 R)
• M75: 45,723,542 km (0.107 R)
• M76: 45,990,873 km (0.105 R)
• M77: 48,057,568 km (0.083 R)
• M78: 48,238,731 km (0.111 R)
• M79: 48,329,387 km (0.031 R)
• M80: 48,692,611 km (0.063 R)
• M81: 51,260,159 km (0.081 R)
• M82: 52,187,816 km (0.042 R)
• M83: 52,467,264 km (0.075 R)
• M84: 53,402,102 km (0.059 R)
• M85: 57,484,029 km (0.09 R)
• M86: 59,903,027 km (0.115 R)
• M87: 60,488,553 km (0.112 R)
• M88: 60,684,077 km (0.081 R)
• M89: 62,256,351 km (0.105 R)
• M90: 62,750,472 km (0.065 R)
• M91: 66,446,886 km (0.098 R)
• M92: 67,762,300 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit