🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.7

Radius: 11.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.41 AU - 4.29 AU

Year: 3371 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,970,441 km

• M1: 163,660 km (0.027 R)
• M2: 294,259 km (0.054 R)
• M3: 393,742 km (0.109 R)
• M4: 555,008 km (0.061 R)
• M5: 681,269 km (0.115 R)
• M6: 940,073 km (0.041 R)
• M7: 1,051,075 km (0.12 R)
• M8: 1,372,860 km (0.082 R)
• M9: 1,460,674 km (0.08 R)
• M10: 2,028,398 km (0.085 R)
• M11: 2,232,150 km (0.081 R)
• M12: 2,313,232 km (0.115 R)
• M13: 2,611,231 km (0.093 R)
• M14: 2,883,798 km (0.089 R)
• M15: 3,010,807 km (0.104 R)
• M16: 3,100,865 km (0.112 R)
• M17: 3,283,673 km (0.106 R)
• M18: 4,706,199 km (0.105 R)
• M19: 4,856,396 km (0.12 R)
• M20: 6,000,819 km (0.038 R)
• M21: 6,394,860 km (0.116 R)
• M22: 6,561,512 km (0.107 R)
• M23: 6,899,155 km (0.059 R)
• M24: 7,346,751 km (0.1 R)
• M25: 7,468,823 km (0.079 R)
• M26: 8,561,636 km (0.047 R)
• M27: 8,727,091 km (0.091 R)
• M28: 8,819,393 km (0.035 R)
• M29: 8,893,593 km (0.032 R)
• M30: 9,286,288 km (0.068 R)
• M31: 9,665,668 km (0.072 R)
• M32: 9,972,792 km (0.115 R)
• M33: 10,146,924 km (0.109 R)
• M34: 10,283,058 km (0.112 R)
• M35: 10,655,856 km (0.059 R)
• M36: 11,718,899 km (0.12 R)
• M37: 12,149,441 km (0.044 R)
• M38: 12,626,958 km (0.058 R)
• M39: 12,920,618 km (0.111 R)
• M40: 13,944,766 km (0.057 R)
• M41: 14,510,395 km (0.087 R)
• M42: 14,773,987 km (0.117 R)

Planet 2 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.4

Radius: 6.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.96 AU - 11.48 AU

Year: 13522 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,970,441 km

• M1: 105,167 km (0.099 R)
• M2: 443,707 km (0.11 R)
• M3: 927,357 km (0.081 R)
• M4: 1,622,389 km (0.034 R)
• M5: 2,232,000 km (0.09 R)
• M6: 2,337,018 km (0.11 R)
• M7: 2,407,927 km (0.026 R)
• M8: 2,570,241 km (0.115 R)
• M9: 2,625,143 km (0.073 R)
• M10: 2,943,637 km (0.092 R)
• M11: 3,058,977 km (0.073 R)
• M12: 4,056,047 km (0.086 R)
• M13: 4,098,682 km (0.027 R)
• M14: 4,423,759 km (0.088 R)
• M15: 4,489,731 km (0.11 R)
• M16: 4,556,153 km (0.104 R)
• M17: 4,667,454 km (0.089 R)
• M18: 4,734,623 km (0.084 R)
• M19: 5,377,295 km (0.108 R)
• M20: 6,591,881 km (0.073 R)
• M21: 6,844,701 km (0.091 R)
• M22: 6,946,727 km (0.089 R)
• M23: 8,236,709 km (0.056 R)
• M24: 8,290,864 km (0.074 R)
• M25: 8,978,565 km (0.088 R)
• M26: 9,684,368 km (0.1 R)
• M27: 10,613,520 km (0.113 R)
• M28: 11,298,828 km (0.1 R)
• M29: 11,419,553 km (0.08 R)
• M30: 11,875,827 km (0.115 R)
• M31: 12,121,467 km (0.09 R)
• M32: 12,337,935 km (0.073 R)
• M33: 12,431,134 km (0.117 R)
• M34: 13,121,379 km (0.103 R)
• M35: 13,663,222 km (0.05 R)
• M36: 14,637,254 km (0.058 R)
• M37: 15,265,565 km (0.11 R)
• M38: 15,432,367 km (0.098 R)
• M39: 15,869,043 km (0.106 R)
• M40: 15,936,512 km (0.113 R)
• M41: 16,004,130 km (0.106 R)
• M42: 16,343,717 km (0.044 R)
• M43: 16,995,515 km (0.072 R)
• M44: 17,446,253 km (0.061 R)
• M45: 17,515,966 km (0.056 R)
• M46: 17,901,031 km (0.089 R)
• M47: 17,971,342 km (0.028 R)
• M48: 18,041,653 km (0.08 R)
• M49: 18,324,243 km (0.084 R)
• M50: 19,180,541 km (0.045 R)
• M51: 20,159,360 km (0.105 R)
• M52: 20,379,120 km (0.118 R)
• M53: 22,203,166 km (0.113 R)
• M54: 23,077,117 km (0.049 R)
• M55: 23,153,711 km (0.116 R)
• M56: 23,576,176 km (0.092 R)
• M57: 24,117,421 km (0.106 R)
• M58: 25,094,295 km (0.077 R)
• M59: 25,528,278 km (0.085 R)
• M60: 25,805,633 km (0.08 R)
• M61: 26,283,598 km (0.116 R)
• M62: 26,764,405 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525

Radius: 6.4

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.04 AU - 14.58 AU

Year: 24155 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 99.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,970,441 km

• M1: 146,905 km (0.117 R)
• M2: 286,181 km (0.096 R)
• M3: 883,375 km (0.113 R)
• M4: 1,181,524 km (0.115 R)
• M5: 1,603,689 km (0.05 R)
• M6: 1,765,255 km (0.088 R)
• M7: 1,898,247 km (0.096 R)
• M8: 2,316,972 km (0.057 R)
• M9: 2,918,654 km (0.119 R)
• M10: 3,441,349 km (0.11 R)
• M11: 3,482,788 km (0.067 R)
• M12: 3,992,767 km (0.109 R)
• M13: 4,345,669 km (0.056 R)
• M14: 4,940,470 km (0.11 R)
• M15: 5,176,086 km (0.065 R)
• M16: 6,104,341 km (0.06 R)
• M17: 6,872,825 km (0.1 R)
• M18: 7,241,883 km (0.114 R)
• M19: 7,455,659 km (0.086 R)
• M20: 7,617,374 km (0.111 R)
• M21: 8,838,392 km (0.076 R)
• M22: 10,298,018 km (0.104 R)
• M23: 10,478,284 km (0.119 R)
• M24: 10,598,860 km (0.116 R)
• M25: 11,768,266 km (0.077 R)
• M26: 12,400,018 km (0.111 R)
• M27: 12,463,747 km (0.119 R)
• M28: 12,784,335 km (0.09 R)
• M29: 13,762,107 km (0.047 R)
• M30: 16,695,721 km (0.04 R)
• M31: 16,907,402 km (0.11 R)
• M32: 17,834,909 km (0.114 R)
• M33: 20,187,485 km (0.078 R)
• M34: 22,402,132 km (0.105 R)
• M35: 22,713,594 km (0.075 R)
• M36: 22,869,774 km (0.109 R)
• M37: 23,814,934 km (0.1 R)
• M38: 24,933,627 km (0.07 R)
• M39: 27,056,420 km (0.11 R)
• M40: 27,888,035 km (0.118 R)
• M41: 27,971,660 km (0.044 R)
• M42: 28,391,133 km (0.062 R)
• M43: 29,491,425 km (0.105 R)
• M44: 29,576,546 km (0.113 R)
• M45: 30,261,256 km (0.07 R)
• M46: 30,691,798 km (0.097 R)
• M47: 31,733,299 km (0.068 R)
• M48: 32,434,165 km (0.109 R)
• M49: 33,139,968 km (0.071 R)
• M50: 34,297,855 km (0.084 R)
• M51: 34,566,982 km (0.084 R)
• M52: 37,480,550 km (0.12 R)
• M53: 38,035,408 km (0.065 R)
• M54: 38,221,059 km (0.083 R)
• M55: 39,247,301 km (0.114 R)
• M56: 40,187,972 km (0.052 R)
• M57: 40,566,455 km (0.117 R)
• M58: 40,661,150 km (0.088 R)
• M59: 40,755,995 km (0.047 R)
• M60: 40,945,984 km (0.114 R)
• M61: 41,326,711 km (0.07 R)
• M62: 43,732,843 km (0.113 R)
• M63: 47,376,299 km (0.046 R)
• M64: 47,776,025 km (0.113 R)
• M65: 48,981,784 km (0.117 R)
• M66: 49,487,125 km (0.091 R)
• M67: 50,605,070 km (0.114 R)
• M68: 51,218,272 km (0.091 R)
• M69: 53,280,179 km (0.101 R)
• M70: 54,216,812 km (0.115 R)
• M71: 55,263,997 km (0.049 R)
• M72: 56,529,295 km (0.119 R)
• M73: 56,953,256 km (0.059 R)
• M74: 58,124,308 km (0.101 R)
• M75: 58,338,083 km (0.1 R)
• M76: 59,841,991 km (0.09 R)
• M77: 60,815,574 km (0.108 R)
• M78: 66,206,632 km (0.103 R)
• M79: 66,765,380 km (0.076 R)
• M80: 67,101,227 km (0.104 R)
• M81: 67,662,369 km (0.12 R)
• M82: 67,774,867 km (0.035 R)
• M83: 69,695,554 km (0.118 R)
• M84: 70,491,564 km (0.09 R)
• M85: 71,290,566 km (0.068 R)
• M86: 71,405,008 km (0.086 R)
• M87: 71,748,485 km (0.113 R)
• M88: 71,977,819 km (0.112 R)
• M89: 72,092,560 km (0.043 R)
• M90: 72,897,696 km (0.09 R)
• M91: 73,128,226 km (0.055 R)
• M92: 73,590,035 km (0.093 R)
• M93: 74,168,680 km (0.039 R)
• M94: 75,913,739 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 13,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit