🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 8.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.69 AU - 0.87 AU

Year: 438 Days

Day: 6.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 38,813,966 km

• M1: 109,954 km (0.077 R)
• M2: 174,880 km (0.115 R)
• M3: 245,490 km (0.118 R)
• M4: 301,440 km (0.073 R)
• M5: 369,058 km (0.096 R)
• M6: 441,015 km (0.091 R)
• M7: 505,342 km (0.104 R)
• M8: 561,890 km (0.084 R)
• M9: 625,469 km (0.107 R)
• M10: 722,408 km (0.117 R)
• M11: 808,576 km (0.071 R)
• M12: 887,415 km (0.113 R)
• M13: 971,788 km (0.039 R)
• M14: 1,088,773 km (0.074 R)
• M15: 1,167,462 km (0.101 R)
• M16: 1,229,246 km (0.042 R)
• M17: 1,289,085 km (0.097 R)
• M18: 1,356,404 km (0.053 R)
• M19: 1,425,069 km (0.082 R)
• M20: 1,484,759 km (0.078 R)
• M21: 1,558,959 km (0.12 R)
• M22: 1,617,153 km (0.073 R)
• M23: 1,746,555 km (0.078 R)
• M24: 1,803,552 km (0.115 R)
• M25: 1,952,701 km (0.036 R)
• M26: 2,011,942 km (0.114 R)
• M27: 2,071,781 km (0.043 R)
• M28: 2,143,737 km (0.111 R)
• M29: 2,290,343 km (0.113 R)
• M30: 2,348,986 km (0.055 R)
• M31: 2,436,052 km (0.092 R)
• M32: 2,536,432 km (0.093 R)
• M33: 2,642,198 km (0.102 R)
• M34: 2,774,442 km (0.06 R)
• M35: 2,841,462 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.6

Radius: 10.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.87 AU - 1.39 AU

Year: 764 Days

Day: 11.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,813,966 km

• M1: 135,536 km (0.063 R)
• M2: 212,130 km (0.077 R)
• M3: 288,574 km (0.117 R)
• M4: 372,798 km (0.079 R)
• M5: 456,124 km (0.088 R)
• M6: 586,573 km (0.118 R)
• M7: 654,640 km (0.116 R)
• M8: 721,062 km (0.076 R)
• M9: 794,963 km (0.074 R)
• M10: 919,129 km (0.091 R)
• M11: 1,011,431 km (0.115 R)
• M12: 1,223,262 km (0.105 R)
• M13: 1,295,218 km (0.082 R)
• M14: 1,412,204 km (0.092 R)
• M15: 1,545,795 km (0.054 R)
• M16: 1,811,929 km (0.073 R)
• M17: 1,887,776 km (0.079 R)
• M18: 2,158,248 km (0.071 R)
• M19: 2,335,672 km (0.057 R)
• M20: 2,471,806 km (0.108 R)
• M21: 2,595,224 km (0.057 R)
• M22: 2,665,535 km (0.106 R)
• M23: 2,768,159 km (0.092 R)
• M24: 2,864,201 km (0.083 R)
• M25: 2,936,905 km (0.116 R)
• M26: 3,067,804 km (0.115 R)
• M27: 3,225,779 km (0.038 R)
• M28: 3,318,530 km (0.117 R)
• M29: 3,394,974 km (0.104 R)
• M30: 3,541,281 km (0.105 R)
• M31: 3,619,520 km (0.101 R)
• M32: 3,724,837 km (0.116 R)
• M33: 3,822,226 km (0.118 R)
• M34: 3,983,492 km (0.115 R)
• M35: 4,055,897 km (0.116 R)
• M36: 4,128,602 km (0.025 R)
• M37: 4,192,780 km (0.088 R)
• M38: 4,443,206 km (0.098 R)
• M39: 4,546,578 km (0.082 R)
• M40: 4,660,422 km (0.106 R)
• M41: 4,736,867 km (0.086 R)
• M42: 4,919,975 km (0.088 R)
• M43: 5,194,038 km (0.11 R)
• M44: 5,333,014 km (0.076 R)
• M45: 5,453,142 km (0.089 R)
• M46: 5,543,798 km (0.11 R)
• M47: 5,665,571 km (0.112 R)
• M48: 5,747,251 km (0.081 R)
• M49: 5,818,908 km (0.06 R)
• M50: 5,963,420 km (0.094 R)
• M51: 6,088,035 km (0.078 R)
• M52: 6,266,356 km (0.094 R)
• M53: 6,425,079 km (0.094 R)
• M54: 6,627,934 km (0.098 R)
• M55: 6,724,873 km (0.104 R)
• M56: 6,800,570 km (0.114 R)
• M57: 6,887,336 km (0.104 R)
• M58: 6,996,393 km (0.078 R)
• M59: 7,139,110 km (0.092 R)
• M60: 7,438,455 km (0.106 R)
• M61: 7,516,844 km (0.082 R)
• M62: 7,595,383 km (0.114 R)

Asteroid Belt

Center: 1.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 9.7

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.53 AU - 2.01 AU

Year: 1497 Days

Day: 11.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 38,813,966 km

• M1: 132,245 km (0.093 R)
• M2: 206,295 km (0.031 R)
• M3: 382,522 km (0.113 R)
• M4: 548,575 km (0.118 R)
• M5: 663,018 km (0.065 R)
• M6: 739,761 km (0.075 R)
• M7: 847,322 km (0.11 R)
• M8: 996,920 km (0.088 R)
• M9: 1,117,047 km (0.081 R)
• M10: 1,314,666 km (0.109 R)
• M11: 1,637,049 km (0.098 R)
• M12: 1,807,591 km (0.066 R)
• M13: 1,927,718 km (0.08 R)
• M14: 2,003,115 km (0.029 R)
• M15: 2,108,283 km (0.099 R)
• M16: 2,225,119 km (0.094 R)
• M17: 2,354,222 km (0.088 R)
• M18: 2,424,832 km (0.095 R)
• M19: 2,557,824 km (0.087 R)
• M20: 2,620,057 km (0.12 R)
• M21: 2,949,771 km (0.109 R)
• M22: 3,070,048 km (0.043 R)
• M23: 3,304,168 km (0.118 R)
• M24: 3,451,971 km (0.115 R)
• M25: 3,648,692 km (0.092 R)
• M26: 3,849,153 km (0.089 R)
• M27: 3,944,746 km (0.089 R)
• M28: 4,310,363 km (0.099 R)
• M29: 4,572,908 km (0.097 R)
• M30: 4,661,470 km (0.118 R)
• M31: 4,814,807 km (0.077 R)
• M32: 4,879,284 km (0.098 R)
• M33: 4,956,925 km (0.102 R)
• M34: 5,179,228 km (0.062 R)
• M35: 5,378,043 km (0.108 R)
• M36: 5,810,830 km (0.116 R)
• M37: 6,031,337 km (0.114 R)
• M38: 6,226,712 km (0.101 R)
• M39: 6,466,667 km (0.105 R)
• M40: 6,566,449 km (0.115 R)
• M41: 6,652,318 km (0.088 R)
• M42: 6,738,486 km (0.109 R)
• M43: 6,825,253 km (0.104 R)
• M44: 6,941,341 km (0.039 R)
• M45: 7,131,330 km (0.04 R)
• M46: 7,397,316 km (0.045 R)
• M47: 7,501,735 km (0.083 R)
• M48: 7,727,029 km (0.082 R)
• M49: 7,939,159 km (0.044 R)
• M50: 8,245,835 km (0.087 R)
• M51: 8,634,490 km (0.043 R)
• M52: 8,728,737 km (0.11 R)
• M53: 8,823,282 km (0.093 R)
• M54: 8,886,413 km (0.087 R)
• M55: 9,108,865 km (0.086 R)
• M56: 9,204,907 km (0.06 R)
• M57: 9,268,934 km (0.084 R)
• M58: 9,397,589 km (0.042 R)
• M59: 9,510,685 km (0.041 R)
• M60: 10,033,529 km (0.113 R)
• M61: 10,498,779 km (0.108 R)
• M62: 10,599,308 km (0.117 R)
• M63: 10,733,946 km (0.117 R)
• M64: 11,158,356 km (0.092 R)
• M65: 11,346,849 km (0.109 R)
• M66: 11,450,071 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.7

Radius: 12.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.17 AU - 5.77 AU

Year: 8134 Days

Day: 10.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,813,966 km

• M1: 162,613 km (0.069 R)
• M2: 528,230 km (0.109 R)
• M3: 859,739 km (0.088 R)
• M4: 1,017,565 km (0.056 R)
• M5: 1,237,773 km (0.08 R)
• M6: 1,345,034 km (0.112 R)
• M7: 1,908,719 km (0.032 R)
• M8: 2,076,568 km (0.091 R)
• M9: 2,205,821 km (0.088 R)
• M10: 2,609,884 km (0.118 R)
• M11: 2,844,753 km (0.114 R)
• M12: 3,086,653 km (0.107 R)
• M13: 3,285,020 km (0.064 R)
• M14: 3,385,849 km (0.092 R)
• M15: 3,487,725 km (0.082 R)
• M16: 3,694,619 km (0.083 R)
• M17: 4,120,823 km (0.042 R)
• M18: 4,202,503 km (0.078 R)
• M19: 4,450,836 km (0.115 R)
• M20: 5,166,063 km (0.084 R)
• M21: 5,642,682 km (0.093 R)
• M22: 5,733,638 km (0.081 R)
• M23: 6,384,239 km (0.117 R)
• M24: 6,895,714 km (0.059 R)
• M25: 7,654,175 km (0.119 R)
• M26: 8,060,483 km (0.075 R)
• M27: 8,163,107 km (0.076 R)
• M28: 8,404,408 km (0.107 R)
• M29: 9,035,861 km (0.053 R)
• M30: 9,755,427 km (0.047 R)
• M31: 10,122,091 km (0.078 R)
• M32: 10,270,043 km (0.116 R)
• M33: 11,020,726 km (0.045 R)
• M34: 11,633,927 km (0.026 R)
• M35: 11,827,806 km (0.067 R)
• M36: 12,219,004 km (0.115 R)
• M37: 12,614,392 km (0.085 R)
• M38: 12,813,656 km (0.036 R)
• M39: 12,933,783 km (0.108 R)
• M40: 13,255,718 km (0.111 R)
• M41: 14,486,908 km (0.073 R)
• M42: 14,779,522 km (0.063 R)
• M43: 16,619,127 km (0.093 R)
• M44: 18,124,231 km (0.074 R)
• M45: 18,259,168 km (0.115 R)
• M46: 18,439,583 km (0.074 R)
• M47: 20,089,797 km (0.105 R)
• M48: 20,182,847 km (0.074 R)
• M49: 20,276,047 km (0.112 R)
• M50: 20,885,359 km (0.086 R)
• M51: 20,979,605 km (0.055 R)
• M52: 22,652,409 km (0.053 R)
• M53: 23,824,209 km (0.053 R)
• M54: 25,618,486 km (0.082 R)
• M55: 27,044,004 km (0.097 R)
• M56: 27,662,890 km (0.076 R)
• M57: 27,974,054 km (0.114 R)
• M58: 28,338,474 km (0.076 R)
• M59: 28,967,084 km (0.062 R)
• M60: 29,547,225 km (0.066 R)
• M61: 30,237,918 km (0.112 R)
• M62: 30,719,175 km (0.114 R)
• M63: 31,148,969 km (0.102 R)
• M64: 31,906,234 km (0.075 R)
• M65: 32,559,977 km (0.082 R)
• M66: 33,383,513 km (0.059 R)
• M67: 33,548,968 km (0.11 R)
• M68: 34,380,732 km (0.068 R)
• M69: 34,883,082 km (0.062 R)
• M70: 35,500,173 km (0.053 R)
• M71: 35,838,414 km (0.053 R)
• M72: 36,234,399 km (0.101 R)
• M73: 38,408,805 km (0.118 R)
• M74: 38,524,444 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 14,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit