🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.6

Radius: 14.8

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.76 AU - 0.88 AU

Year: 487 Days

Day: 7.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,623,849 km

• M1: 186,100 km (0.046 R)
• M2: 279,000 km (0.07 R)
• M3: 379,829 km (0.044 R)
• M4: 475,871 km (0.043 R)
• M5: 595,549 km (0.069 R)
• M6: 693,087 km (0.118 R)
• M7: 943,663 km (0.066 R)
• M8: 1,050,626 km (0.078 R)
• M9: 1,217,577 km (0.091 R)
• M10: 1,360,443 km (0.112 R)
• M11: 1,466,358 km (0.077 R)
• M12: 1,561,951 km (0.12 R)
• M13: 1,659,788 km (0.105 R)
• M14: 1,847,982 km (0.059 R)
• M15: 1,985,613 km (0.11 R)
• M16: 2,097,362 km (0.053 R)
• M17: 2,296,926 km (0.104 R)
• M18: 2,424,981 km (0.114 R)
• M19: 2,629,631 km (0.118 R)
• M20: 2,774,891 km (0.083 R)
• M21: 2,873,177 km (0.114 R)
• M22: 2,967,124 km (0.101 R)
• M23: 3,062,119 km (0.035 R)
• M24: 3,238,196 km (0.104 R)
• M25: 3,365,055 km (0.115 R)
• M26: 3,648,094 km (0.049 R)
• M27: 3,750,269 km (0.108 R)
• M28: 3,914,527 km (0.047 R)
• M29: 4,050,213 km (0.077 R)
• M30: 4,269,224 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511

Radius: 8.7

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.38 AU - 3.3 AU

Year: 3140 Days

Day: 11.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,623,849 km

• M1: 111,450 km (0.072 R)
• M2: 182,509 km (0.09 R)
• M3: 250,277 km (0.103 R)
• M4: 510,278 km (0.111 R)
• M5: 594,502 km (0.114 R)
• M6: 758,910 km (0.094 R)
• M7: 826,977 km (0.088 R)
• M8: 907,610 km (0.068 R)
• M9: 1,087,876 km (0.067 R)
• M10: 1,374,505 km (0.117 R)
• M11: 1,446,911 km (0.081 R)
• M12: 1,520,513 km (0.11 R)
• M13: 1,736,382 km (0.101 R)
• M14: 1,828,086 km (0.116 R)
• M15: 2,169,319 km (0.104 R)
• M16: 2,412,714 km (0.053 R)
• M17: 2,471,357 km (0.067 R)
• M18: 2,530,298 km (0.113 R)
• M19: 2,589,988 km (0.086 R)
• M20: 2,879,310 km (0.108 R)
• M21: 2,941,543 km (0.074 R)
• M22: 3,259,738 km (0.063 R)
• M23: 3,357,425 km (0.104 R)
• M24: 3,522,282 km (0.085 R)
• M25: 3,723,790 km (0.098 R)
• M26: 3,877,427 km (0.119 R)
• M27: 3,963,596 km (0.03 R)
• M28: 4,226,289 km (0.11 R)
• M29: 4,404,461 km (0.105 R)
• M30: 4,548,972 km (0.035 R)
• M31: 4,823,933 km (0.094 R)
• M32: 4,991,632 km (0.059 R)
• M33: 5,180,125 km (0.042 R)
• M34: 5,351,864 km (0.108 R)
• M35: 5,661,681 km (0.081 R)
• M36: 5,799,161 km (0.057 R)
• M37: 5,917,942 km (0.051 R)
• M38: 6,037,321 km (0.088 R)
• M39: 6,218,185 km (0.101 R)
• M40: 6,462,030 km (0.077 R)
• M41: 6,709,016 km (0.065 R)
• M42: 7,022,124 km (0.094 R)
• M43: 7,340,020 km (0.109 R)
• M44: 7,511,608 km (0.112 R)
• M45: 7,619,468 km (0.104 R)
• M46: 8,078,135 km (0.114 R)
• M47: 8,568,218 km (0.029 R)
• M48: 9,344,631 km (0.112 R)
• M49: 9,882,585 km (0.09 R)
• M50: 10,334,670 km (0.117 R)
• M51: 10,430,712 km (0.095 R)
• M52: 10,696,248 km (0.112 R)
• M53: 10,793,486 km (0.11 R)
• M54: 10,866,490 km (0.11 R)
• M55: 12,133,285 km (0.05 R)
• M56: 12,489,178 km (0.096 R)
• M57: 12,822,781 km (0.101 R)
• M58: 13,524,994 km (0.073 R)
• M59: 13,682,670 km (0.105 R)
• M60: 13,841,094 km (0.093 R)
• M61: 14,266,401 km (0.036 R)
• M62: 14,695,896 km (0.102 R)
• M63: 15,075,277 km (0.092 R)
• M64: 15,375,520 km (0.099 R)
• M65: 15,567,753 km (0.026 R)
• M66: 15,622,805 km (0.069 R)
• M67: 15,815,936 km (0.114 R)
• M68: 16,821,981 km (0.071 R)
• M69: 17,048,323 km (0.088 R)
• M70: 17,304,285 km (0.069 R)
• M71: 17,819,799 km (0.092 R)
• M72: 18,544,302 km (0.101 R)
• M73: 18,690,309 km (0.114 R)
• M74: 18,983,521 km (0.071 R)
• M75: 19,130,725 km (0.116 R)
• M76: 19,219,287 km (0.114 R)
• M77: 19,396,710 km (0.054 R)
• M78: 19,544,962 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.4

Radius: 6.2

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.36 AU - 6.66 AU

Year: 10896 Days

Day: 18.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,623,849 km

• M1: 181,761 km (0.095 R)
• M2: 235,018 km (0.114 R)
• M3: 327,619 km (0.086 R)
• M4: 550,969 km (0.044 R)
• M5: 620,981 km (0.073 R)
• M6: 679,174 km (0.119 R)
• M7: 770,279 km (0.083 R)
• M8: 849,267 km (0.077 R)
• M9: 1,475,933 km (0.075 R)
• M10: 2,081,654 km (0.032 R)
• M11: 2,398,951 km (0.09 R)
• M12: 2,516,087 km (0.062 R)
• M13: 2,829,195 km (0.058 R)
• M14: 3,053,293 km (0.049 R)
• M15: 3,257,344 km (0.095 R)
• M16: 4,229,431 km (0.107 R)
• M17: 4,601,182 km (0.084 R)
• M18: 5,073,013 km (0.073 R)
• M19: 5,840,899 km (0.048 R)
• M20: 5,935,445 km (0.102 R)
• M21: 5,998,725 km (0.041 R)
• M22: 6,126,033 km (0.073 R)
• M23: 6,578,866 km (0.036 R)
• M24: 7,413,921 km (0.104 R)
• M25: 7,861,368 km (0.068 R)
• M26: 8,317,342 km (0.032 R)
• M27: 8,423,856 km (0.117 R)
• M28: 8,638,230 km (0.032 R)
• M29: 8,854,399 km (0.067 R)
• M30: 9,181,869 km (0.06 R)
• M31: 9,923,874 km (0.045 R)
• M32: 10,454,647 km (0.083 R)
• M33: 10,723,624 km (0.05 R)
• M34: 10,800,817 km (0.078 R)
• M35: 10,994,696 km (0.108 R)
• M36: 11,150,726 km (0.096 R)
• M37: 11,425,388 km (0.103 R)
• M38: 11,504,375 km (0.116 R)
• M39: 11,861,615 km (0.073 R)
• M40: 11,901,558 km (0.074 R)
• M41: 11,941,500 km (0.097 R)
• M42: 12,021,535 km (0.115 R)
• M43: 12,546,474 km (0.086 R)
• M44: 12,587,165 km (0.046 R)
• M45: 13,037,454 km (0.062 R)
• M46: 13,451,541 km (0.109 R)
• M47: 13,493,130 km (0.114 R)
• M48: 14,719,383 km (0.111 R)
• M49: 14,848,337 km (0.055 R)
• M50: 15,020,823 km (0.073 R)
• M51: 15,063,907 km (0.092 R)
• M52: 15,324,058 km (0.109 R)
• M53: 15,367,591 km (0.05 R)
• M54: 15,585,705 km (0.1 R)
• M55: 15,760,884 km (0.118 R)
• M56: 16,069,205 km (0.034 R)
• M57: 17,594,505 km (0.107 R)
• M58: 17,639,983 km (0.098 R)
• M59: 18,466,810 km (0.091 R)
• M60: 18,884,936 km (0.06 R)
• M61: 19,118,608 km (0.104 R)
• M62: 19,259,230 km (0.086 R)
• M63: 20,015,148 km (0.087 R)
• M64: 20,684,449 km (0.12 R)
• M65: 20,732,470 km (0.096 R)
• M66: 22,094,110 km (0.12 R)
• M67: 22,686,517 km (0.117 R)
• M68: 23,735,647 km (0.085 R)
• M69: 25,570,764 km (0.112 R)
• M70: 25,622,375 km (0.105 R)
• M71: 25,674,136 km (0.106 R)
• M72: 26,036,612 km (0.053 R)
• M73: 26,296,763 km (0.102 R)
• M74: 26,505,302 km (0.095 R)
• M75: 28,568,257 km (0.108 R)
• M76: 28,890,191 km (0.064 R)
• M77: 29,645,960 km (0.079 R)
• M78: 30,244,501 km (0.09 R)
• M79: 30,627,322 km (0.049 R)
• M80: 31,122,042 km (0.057 R)
• M81: 31,785,658 km (0.053 R)
• M82: 32,565,811 km (0.115 R)
• M83: 33,634,688 km (0.117 R)
• M84: 34,258,660 km (0.093 R)
• M85: 36,618,268 km (0.076 R)
• M86: 37,905,707 km (0.041 R)
• M87: 38,023,590 km (0.113 R)
• M88: 38,141,473 km (0.084 R)
• M89: 38,436,779 km (0.084 R)
• M90: 38,614,352 km (0.066 R)
• M91: 38,851,465 km (0.11 R)
• M92: 39,386,875 km (0.063 R)
• M93: 39,685,323 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.7

Radius: 6.2

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.41 AU - 11.21 AU

Year: 20156 Days

Day: 18.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,623,849 km

• M1: 88,562 km (0.108 R)
• M2: 136,433 km (0.056 R)
• M3: 288,724 km (0.073 R)
• M4: 552,166 km (0.097 R)
• M5: 1,392,756 km (0.118 R)
• M6: 1,831,078 km (0.096 R)
• M7: 2,017,776 km (0.091 R)
• M8: 2,145,682 km (0.09 R)
• M9: 2,649,079 km (0.107 R)
• M10: 2,932,118 km (0.112 R)
• M11: 3,681,155 km (0.119 R)
• M12: 3,956,864 km (0.07 R)
• M13: 4,077,140 km (0.096 R)
• M14: 4,444,852 km (0.101 R)
• M15: 4,569,916 km (0.073 R)
• M16: 5,081,391 km (0.109 R)
• M17: 5,701,025 km (0.098 R)
• M18: 6,297,622 km (0.095 R)
• M19: 6,438,094 km (0.049 R)
• M20: 7,204,633 km (0.091 R)
• M21: 7,648,490 km (0.114 R)
• M22: 8,203,050 km (0.073 R)
• M23: 8,356,537 km (0.118 R)
• M24: 8,407,849 km (0.109 R)
• M25: 8,510,922 km (0.03 R)
• M26: 9,618,245 km (0.105 R)
• M27: 10,436,546 km (0.051 R)
• M28: 11,734,158 km (0.075 R)
• M29: 12,372,492 km (0.089 R)
• M30: 14,047,838 km (0.067 R)
• M31: 14,292,880 km (0.064 R)
• M32: 14,974,148 km (0.104 R)
• M33: 15,099,212 km (0.08 R)
• M34: 16,626,158 km (0.101 R)
• M35: 16,885,411 km (0.054 R)
• M36: 18,268,294 km (0.085 R)
• M37: 19,278,229 km (0.055 R)
• M38: 19,961,442 km (0.051 R)
• M39: 20,444,494 km (0.061 R)
• M40: 20,583,171 km (0.114 R)
• M41: 20,722,147 km (0.104 R)
• M42: 21,774,868 km (0.041 R)
• M43: 21,916,387 km (0.117 R)
• M44: 22,058,356 km (0.075 R)
• M45: 22,129,564 km (0.066 R)
• M46: 22,629,371 km (0.105 R)
• M47: 23,494,794 km (0.104 R)
• M48: 24,224,383 km (0.051 R)
• M49: 24,813,200 km (0.111 R)
• M50: 27,597,815 km (0.113 R)
• M51: 29,221,700 km (0.084 R)
• M52: 29,456,270 km (0.098 R)
• M53: 30,163,568 km (0.069 R)
• M54: 31,354,816 km (0.117 R)
• M55: 31,514,736 km (0.12 R)
• M56: 32,642,255 km (0.098 R)
• M57: 33,946,898 km (0.11 R)
• M58: 34,029,028 km (0.092 R)
• M59: 34,688,305 km (0.098 R)
• M60: 35,019,515 km (0.051 R)
• M61: 35,518,274 km (0.091 R)
• M62: 36,354,826 km (0.091 R)
• M63: 36,859,719 km (0.1 R)
• M64: 37,282,482 km (0.106 R)
• M65: 38,731,338 km (0.056 R)
• M66: 41,595,987 km (0.117 R)
• M67: 41,947,841 km (0.091 R)
• M68: 44,079,611 km (0.088 R)
• M69: 44,348,588 km (0.087 R)
• M70: 44,888,187 km (0.08 R)
• M71: 45,882,864 km (0.111 R)
• M72: 46,337,492 km (0.076 R)
• M73: 47,710,202 km (0.079 R)
• M74: 51,718,527 km (0.068 R)
• M75: 52,381,096 km (0.099 R)
• M76: 52,665,930 km (0.095 R)
• M77: 53,141,951 km (0.083 R)
• M78: 54,963,305 km (0.065 R)
• M79: 55,059,796 km (0.119 R)
• M80: 55,252,777 km (0.098 R)
• M81: 56,415,751 km (0.108 R)
• M82: 57,195,455 km (0.089 R)
• M83: 57,978,899 km (0.069 R)
• M84: 58,568,614 km (0.102 R)
• M85: 60,151,209 km (0.11 R)
• M86: 60,350,025 km (0.097 R)
• M87: 61,147,531 km (0.12 R)
• M88: 63,055,353 km (0.115 R)
• M89: 66,517,796 km (0.111 R)
• M90: 66,723,493 km (0.097 R)
• M91: 67,341,481 km (0.091 R)
• M92: 68,583,293 km (0.111 R)
• M93: 68,998,876 km (0.058 R)
• M94: 69,519,626 km (0.094 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: 355 - 18,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit