🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.7

Radius: 12.3

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.7 AU

Year: 279 Days

Day: 10.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 47,100,836 km

• M1: 162,014 km (0.064 R)
• M2: 245,191 km (0.093 R)
• M3: 406,158 km (0.074 R)
• M4: 484,697 km (0.096 R)
• M5: 576,101 km (0.116 R)
• M6: 677,978 km (0.058 R)
• M7: 783,294 km (0.08 R)
• M8: 936,034 km (0.096 R)
• M9: 1,055,563 km (0.032 R)
• M10: 1,147,864 km (0.032 R)
• M11: 1,234,631 km (0.065 R)
• M12: 1,389,016 km (0.116 R)
• M13: 1,518,269 km (0.034 R)
• M14: 1,637,797 km (0.093 R)
• M15: 1,736,682 km (0.077 R)
• M16: 1,837,660 km (0.087 R)
• M17: 2,015,682 km (0.099 R)
• M18: 2,117,109 km (0.101 R)
• M19: 2,209,860 km (0.101 R)
• M20: 2,298,721 km (0.107 R)
• M21: 2,474,947 km (0.071 R)
• M22: 2,584,004 km (0.085 R)
• M23: 2,666,732 km (0.106 R)
• M24: 2,744,971 km (0.069 R)
• M25: 2,875,121 km (0.075 R)
• M26: 2,989,863 km (0.084 R)
• M27: 3,077,079 km (0.051 R)
• M28: 3,295,791 km (0.027 R)
• M29: 3,422,201 km (0.115 R)
• M30: 3,624,308 km (0.103 R)
• M31: 3,729,924 km (0.08 R)
• M32: 3,862,019 km (0.101 R)
• M33: 3,982,744 km (0.084 R)
• M34: 4,059,637 km (0.064 R)
• M35: 4,156,577 km (0.053 R)
• M36: 4,465,197 km (0.082 R)
• M37: 4,565,278 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 10.3

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.56 AU - 0.94 AU

Year: 433 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 47,100,836 km

• M1: 130,599 km (0.087 R)
• M2: 211,831 km (0.116 R)
• M3: 290,369 km (0.1 R)
• M4: 381,923 km (0.102 R)
• M5: 456,423 km (0.051 R)
• M6: 537,056 km (0.115 R)
• M7: 608,115 km (0.086 R)
• M8: 731,234 km (0.03 R)
• M9: 828,772 km (0.041 R)
• M10: 895,343 km (0.077 R)
• M11: 974,780 km (0.103 R)
• M12: 1,041,650 km (0.094 R)
• M13: 1,137,393 km (0.106 R)
• M14: 1,208,152 km (0.063 R)
• M15: 1,358,797 km (0.108 R)
• M16: 1,502,860 km (0.028 R)
• M17: 1,638,695 km (0.117 R)
• M18: 1,714,990 km (0.057 R)
• M19: 1,829,432 km (0.071 R)
• M20: 1,960,779 km (0.079 R)
• M21: 2,046,948 km (0.092 R)
• M22: 2,163,784 km (0.118 R)
• M23: 2,262,967 km (0.106 R)
• M24: 2,338,364 km (0.104 R)
• M25: 2,507,111 km (0.097 R)
• M26: 2,653,717 km (0.07 R)
• M27: 2,754,695 km (0.103 R)
• M28: 2,835,478 km (0.092 R)
• M29: 2,911,474 km (0.055 R)
• M30: 2,977,297 km (0.076 R)
• M31: 3,211,268 km (0.107 R)
• M32: 3,365,055 km (0.091 R)
• M33: 3,445,688 km (0.087 R)
• M34: 3,591,396 km (0.111 R)
• M35: 3,715,413 km (0.025 R)
• M36: 3,780,937 km (0.104 R)
• M37: 3,889,096 km (0.046 R)
• M38: 3,973,768 km (0.074 R)
• M39: 4,188,591 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.2

Radius: 11.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.09 AU - 2.81 AU

Year: 2557 Days

Day: 8.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,100,836 km

• M1: 205,398 km (0.057 R)
• M2: 335,997 km (0.041 R)
• M3: 545,284 km (0.049 R)
• M4: 659,128 km (0.057 R)
• M5: 736,919 km (0.074 R)
• M6: 884,123 km (0.093 R)
• M7: 971,638 km (0.067 R)
• M8: 1,062,294 km (0.119 R)
• M9: 1,252,583 km (0.098 R)
• M10: 1,340,995 km (0.068 R)
• M11: 1,765,255 km (0.089 R)
• M12: 1,840,054 km (0.108 R)
• M13: 2,005,958 km (0.062 R)
• M14: 2,137,006 km (0.08 R)
• M15: 2,270,896 km (0.115 R)
• M16: 2,449,366 km (0.07 R)
• M17: 3,224,433 km (0.085 R)
• M18: 3,535,746 km (0.112 R)
• M19: 3,775,850 km (0.119 R)
• M20: 4,070,857 km (0.08 R)
• M21: 4,965,303 km (0.075 R)
• M22: 5,036,661 km (0.086 R)
• M23: 5,508,493 km (0.098 R)
• M24: 5,600,944 km (0.113 R)
• M25: 5,824,743 km (0.109 R)
• M26: 6,070,682 km (0.099 R)
• M27: 6,436,299 km (0.091 R)
• M28: 6,690,615 km (0.111 R)
• M29: 7,088,246 km (0.053 R)
• M30: 7,699,354 km (0.033 R)
• M31: 8,116,133 km (0.084 R)
• M32: 8,221,450 km (0.104 R)
• M33: 8,327,216 km (0.107 R)
• M34: 8,412,187 km (0.088 R)
• M35: 8,518,851 km (0.12 R)
• M36: 8,841,533 km (0.047 R)
• M37: 9,168,106 km (0.091 R)
• M38: 9,410,304 km (0.096 R)
• M39: 9,699,178 km (0.045 R)
• M40: 10,058,662 km (0.089 R)
• M41: 10,194,646 km (0.057 R)
• M42: 10,285,602 km (0.055 R)
• M43: 10,468,410 km (0.072 R)
• M44: 10,814,131 km (0.052 R)
• M45: 10,906,882 km (0.099 R)
• M46: 11,210,416 km (0.068 R)
• M47: 11,304,363 km (0.078 R)
• M48: 11,422,097 km (0.117 R)
• M49: 11,564,065 km (0.069 R)
• M50: 11,682,696 km (0.096 R)
• M51: 11,754,204 km (0.101 R)
• M52: 11,825,712 km (0.113 R)
• M53: 11,993,261 km (0.08 R)
• M54: 12,185,794 km (0.049 R)
• M55: 12,476,313 km (0.114 R)
• M56: 13,461,564 km (0.041 R)
• M57: 13,586,628 km (0.099 R)
• M58: 14,267,897 km (0.118 R)
• M59: 14,369,773 km (0.116 R)
• M60: 14,446,218 km (0.08 R)
• M61: 14,522,961 km (0.114 R)
• M62: 14,599,855 km (0.101 R)
• M63: 15,089,638 km (0.102 R)
• M64: 15,532,448 km (0.115 R)
• M65: 15,689,825 km (0.088 R)
• M66: 15,847,650 km (0.099 R)
• M67: 16,164,948 km (0.119 R)
• M68: 16,940,463 km (0.081 R)
• M69: 17,428,002 km (0.108 R)
• M70: 18,002,458 km (0.088 R)
• M71: 18,195,439 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.9

Radius: 9.6

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.02 AU - 4.7 AU

Year: 5057 Days

Day: 12.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,100,836 km

• M1: 151,692 km (0.051 R)
• M2: 769,980 km (0.075 R)
• M3: 1,050,775 km (0.068 R)
• M4: 1,110,764 km (0.096 R)
• M5: 1,218,923 km (0.11 R)
• M6: 1,282,353 km (0.104 R)
• M7: 1,758,074 km (0.066 R)
• M8: 1,848,581 km (0.049 R)
• M9: 1,959,283 km (0.108 R)
• M10: 2,091,378 km (0.072 R)
• M11: 2,485,120 km (0.104 R)
• M12: 3,075,134 km (0.112 R)
• M13: 3,251,510 km (0.104 R)
• M14: 3,522,431 km (0.107 R)
• M15: 4,627,960 km (0.105 R)
• M16: 4,932,990 km (0.09 R)
• M17: 5,218,423 km (0.118 R)
• M18: 5,402,877 km (0.033 R)
• M19: 5,536,019 km (0.055 R)
• M20: 5,697,136 km (0.072 R)
• M21: 5,805,445 km (0.1 R)
• M22: 5,887,125 km (0.113 R)
• M23: 6,668,026 km (0.107 R)
• M24: 7,245,623 km (0.035 R)
• M25: 7,599,871 km (0.092 R)
• M26: 8,202,900 km (0.028 R)
• M27: 8,727,689 km (0.081 R)
• M28: 9,199,820 km (0.04 R)
• M29: 9,263,399 km (0.047 R)
• M30: 9,551,226 km (0.103 R)
• M31: 9,972,344 km (0.093 R)
• M32: 10,037,568 km (0.099 R)
• M33: 10,333,323 km (0.085 R)
• M34: 10,732,151 km (0.094 R)
• M35: 11,339,818 km (0.028 R)
• M36: 11,682,247 km (0.087 R)
• M37: 11,785,619 km (0.086 R)
• M38: 12,377,279 km (0.1 R)
• M39: 12,482,596 km (0.04 R)
• M40: 12,694,427 km (0.057 R)
• M41: 12,765,186 km (0.105 R)
• M42: 13,014,267 km (0.08 R)
• M43: 13,121,379 km (0.055 R)
• M44: 13,625,673 km (0.065 R)
• M45: 15,101,007 km (0.102 R)
• M46: 15,439,847 km (0.053 R)
• M47: 15,705,233 km (0.11 R)
• M48: 16,086,857 km (0.102 R)
• M49: 16,317,388 km (0.111 R)
• M50: 16,820,485 km (0.104 R)
• M51: 17,328,819 km (0.106 R)
• M52: 17,683,665 km (0.105 R)
• M53: 17,762,802 km (0.063 R)
• M54: 17,842,089 km (0.066 R)
• M55: 18,000,962 km (0.102 R)
• M56: 18,722,174 km (0.076 R)
• M57: 19,208,067 km (0.07 R)
• M58: 19,903,698 km (0.103 R)
• M59: 20,607,555 km (0.111 R)
• M60: 20,690,881 km (0.101 R)
• M61: 20,774,357 km (0.104 R)
• M62: 21,361,678 km (0.086 R)
• M63: 21,488,238 km (0.093 R)
• M64: 22,509,692 km (0.092 R)
• M65: 23,156,105 km (0.082 R)
• M66: 24,159,308 km (0.063 R)
• M67: 24,688,286 km (0.072 R)
• M68: 24,865,410 km (0.094 R)
• M69: 25,042,983 km (0.098 R)
• M70: 25,444,204 km (0.06 R)
• M71: 25,668,003 km (0.066 R)
• M72: 25,757,612 km (0.112 R)
• M73: 25,847,520 km (0.058 R)
• M74: 26,027,337 km (0.105 R)
• M75: 26,162,573 km (0.113 R)
• M76: 26,343,287 km (0.089 R)
• M77: 27,390,024 km (0.102 R)
• M78: 27,619,357 km (0.041 R)
• M79: 28,450,373 km (0.072 R)
• M80: 29,102,321 km (0.058 R)
• M81: 29,195,820 km (0.119 R)
• M82: 29,524,037 km (0.086 R)
• M83: 30,468,449 km (0.079 R)
• M84: 30,801,304 km (0.086 R)
• M85: 30,896,747 km (0.12 R)
• M86: 31,087,634 km (0.037 R)
• M87: 31,903,691 km (0.113 R)
• M88: 32,193,312 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.5

Radius: 7.9

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.45 AU - 7.47 AU

Year: 12245 Days

Day: 20.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,100,836 km

• M1: 251,624 km (0.063 R)
• M2: 655,538 km (0.084 R)
• M3: 754,721 km (0.059 R)
• M4: 1,263,055 km (0.098 R)
• M5: 1,674,599 km (0.117 R)
• M6: 1,789,639 km (0.067 R)
• M7: 2,352,427 km (0.093 R)
• M8: 2,429,619 km (0.069 R)
• M9: 2,828,896 km (0.105 R)
• M10: 3,050,151 km (0.111 R)
• M11: 3,134,674 km (0.07 R)
• M12: 4,145,656 km (0.081 R)
• M13: 4,302,285 km (0.102 R)
• M14: 4,397,280 km (0.075 R)
• M15: 4,915,337 km (0.054 R)
• M16: 5,452,842 km (0.098 R)
• M17: 6,044,203 km (0.084 R)
• M18: 6,329,636 km (0.046 R)
• M19: 6,437,795 km (0.069 R)
• M20: 7,211,964 km (0.088 R)
• M21: 8,847,068 km (0.07 R)
• M22: 10,166,372 km (0.111 R)
• M23: 11,151,923 km (0.089 R)
• M24: 11,414,168 km (0.081 R)
• M25: 11,501,982 km (0.051 R)
• M26: 11,678,358 km (0.089 R)
• M27: 11,900,062 km (0.12 R)
• M28: 11,989,073 km (0.098 R)
• M29: 12,347,509 km (0.114 R)
• M30: 12,709,536 km (0.09 R)
• M31: 14,051,130 km (0.114 R)
• M32: 14,145,227 km (0.114 R)
• M33: 14,714,596 km (0.111 R)
• M34: 16,318,884 km (0.106 R)
• M35: 16,616,583 km (0.113 R)
• M36: 17,066,424 km (0.119 R)
• M37: 17,621,582 km (0.104 R)
• M38: 18,131,412 km (0.102 R)
• M39: 18,594,417 km (0.065 R)
• M40: 18,646,178 km (0.068 R)
• M41: 18,801,460 km (0.101 R)
• M42: 19,165,731 km (0.027 R)
• M43: 19,374,869 km (0.115 R)
• M44: 19,427,228 km (0.08 R)
• M45: 19,901,005 km (0.11 R)
• M46: 20,538,591 km (0.096 R)
• M47: 20,859,927 km (0.073 R)
• M48: 21,616,294 km (0.084 R)
• M49: 23,322,458 km (0.108 R)
• M50: 23,601,757 km (0.078 R)
• M51: 23,769,905 km (0.084 R)
• M52: 23,882,103 km (0.069 R)
• M53: 24,332,991 km (0.058 R)
• M54: 24,446,087 km (0.088 R)
• M55: 25,933,090 km (0.088 R)
• M56: 26,396,544 km (0.117 R)
• M57: 26,512,782 km (0.108 R)
• M58: 26,921,034 km (0.113 R)
• M59: 27,155,305 km (0.062 R)
• M60: 27,508,056 km (0.102 R)
• M61: 27,803,063 km (0.107 R)
• M62: 28,277,289 km (0.115 R)
• M63: 28,694,517 km (0.116 R)
• M64: 30,140,231 km (0.034 R)
• M65: 31,856,567 km (0.048 R)
• M66: 32,664,246 km (0.051 R)
• M67: 33,101,970 km (0.067 R)
• M68: 33,352,845 km (0.112 R)
• M69: 34,109,661 km (0.059 R)
• M70: 35,319,309 km (0.099 R)
• M71: 36,284,216 km (0.076 R)
• M72: 36,348,842 km (0.077 R)
• M73: 36,737,497 km (0.071 R)
• M74: 36,997,349 km (0.089 R)
• M75: 38,899,486 km (0.106 R)
• M76: 40,698,849 km (0.085 R)
• M77: 41,304,720 km (0.064 R)
• M78: 41,439,657 km (0.116 R)
• M79: 42,593,356 km (0.103 R)
• M80: 42,934,738 km (0.052 R)
• M81: 43,071,471 km (0.1 R)
• M82: 44,516,437 km (0.059 R)
• M83: 44,654,964 km (0.106 R)
• M84: 45,558,386 km (0.073 R)
• M85: 45,628,099 km (0.083 R)
• M86: 45,837,536 km (0.108 R)
• M87: 46,537,953 km (0.069 R)
• M88: 46,748,736 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit