🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.5

Radius: 13.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.55 AU - 0.83 AU

Year: 403 Days

Day: 10.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 11,076,597 km

• M1: 164,258 km (0.098 R)
• M2: 266,583 km (0.058 R)
• M3: 380,128 km (0.113 R)
• M4: 478,115 km (0.096 R)
• M5: 567,425 km (0.039 R)
• M6: 682,017 km (0.04 R)
• M7: 884,722 km (0.118 R)
• M8: 1,039,107 km (0.067 R)
• M9: 1,122,134 km (0.083 R)
• M10: 1,225,805 km (0.11 R)
• M11: 1,323,642 km (0.076 R)
• M12: 1,537,717 km (0.113 R)
• M13: 1,669,811 km (0.08 R)
• M14: 1,907,672 km (0.068 R)
• M15: 1,995,037 km (0.093 R)
• M16: 2,106,188 km (0.114 R)
• M17: 2,191,010 km (0.036 R)
• M18: 2,282,714 km (0.112 R)
• M19: 2,500,080 km (0.108 R)
• M20: 2,620,506 km (0.087 R)
• M21: 2,712,060 km (0.078 R)
• M22: 2,823,510 km (0.067 R)
• M23: 2,980,887 km (0.076 R)
• M24: 3,095,928 km (0.105 R)
• M25: 3,278,138 km (0.101 R)
• M26: 3,403,800 km (0.041 R)
• M27: 3,612,340 km (0.075 R)
• M28: 3,735,309 km (0.066 R)
• M29: 3,859,775 km (0.101 R)
• M30: 4,113,044 km (0.108 R)
• M31: 4,198,614 km (0.112 R)
• M32: 4,386,359 km (0.103 R)
• M33: 4,488,535 km (0.111 R)
• M34: 4,762,448 km (0.111 R)
• M35: 4,845,026 km (0.095 R)
• M36: 4,928,053 km (0.097 R)
• M37: 5,072,565 km (0.101 R)
• M38: 5,172,346 km (0.091 R)
• M39: 5,264,947 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 13.8

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.88 AU - 0.9 AU

Year: 590 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 11,076,597 km

• M1: 231,129 km (0.112 R)
• M2: 341,083 km (0.115 R)
• M3: 462,108 km (0.099 R)
• M4: 626,067 km (0.103 R)
• M5: 767,138 km (0.108 R)
• M6: 937,979 km (0.101 R)
• M7: 1,050,027 km (0.1 R)
• M8: 1,299,856 km (0.093 R)
• M9: 1,419,833 km (0.058 R)
• M10: 1,527,095 km (0.028 R)
• M11: 1,634,955 km (0.028 R)
• M12: 1,762,861 km (0.069 R)

Asteroid Belt

Center: 1.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.9

Radius: 14.1

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.35 AU - 1.89 AU

Year: 1449 Days

Day: 6.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 94.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 11,076,597 km

• M1: 189,541 km (0.087 R)
• M2: 433,834 km (0.098 R)
• M3: 599,588 km (0.069 R)
• M4: 798,105 km (0.119 R)
• M5: 922,420 km (0.064 R)
• M6: 1,028,785 km (0.087 R)
• M7: 1,228,348 km (0.044 R)
• M8: 1,319,304 km (0.098 R)
• M9: 1,567,486 km (0.104 R)
• M10: 1,748,500 km (0.084 R)
• M11: 2,055,176 km (0.109 R)
• M12: 2,437,249 km (0.09 R)
• M13: 2,542,266 km (0.057 R)
• M14: 2,648,780 km (0.063 R)
• M15: 2,915,812 km (0.098 R)
• M16: 3,052,694 km (0.073 R)
• M17: 3,230,117 km (0.11 R)
• M18: 3,450,325 km (0.098 R)
• M19: 3,568,956 km (0.07 R)
• M20: 3,702,398 km (0.087 R)
• M21: 3,823,871 km (0.051 R)
• M22: 4,084,919 km (0.106 R)
• M23: 4,408,799 km (0.067 R)
• M24: 4,581,285 km (0.042 R)
• M25: 4,785,187 km (0.11 R)
• M26: 4,932,840 km (0.069 R)
• M27: 5,217,525 km (0.103 R)
• M28: 5,415,443 km (0.091 R)
• M29: 5,538,412 km (0.116 R)
• M30: 6,458,439 km (0.063 R)
• M31: 6,720,684 km (0.034 R)
• M32: 7,188,178 km (0.068 R)
• M33: 7,374,726 km (0.11 R)
• M34: 7,545,717 km (0.108 R)
• M35: 7,666,143 km (0.045 R)
• M36: 8,119,424 km (0.104 R)
• M37: 8,242,992 km (0.091 R)
• M38: 8,581,383 km (0.108 R)
• M39: 8,689,243 km (0.099 R)
• M40: 8,797,552 km (0.102 R)
• M41: 9,052,018 km (0.063 R)
• M42: 9,272,076 km (0.096 R)
• M43: 9,549,730 km (0.072 R)
• M44: 9,661,479 km (0.084 R)
• M45: 9,924,173 km (0.059 R)
• M46: 10,094,266 km (0.113 R)
• M47: 10,303,404 km (0.102 R)
• M48: 10,475,740 km (0.112 R)
• M49: 10,920,345 km (0.087 R)
• M50: 11,037,331 km (0.105 R)
• M51: 11,252,901 km (0.093 R)
• M52: 11,708,277 km (0.087 R)
• M53: 11,928,186 km (0.098 R)
• M54: 12,129,246 km (0.05 R)
• M55: 12,473,770 km (0.088 R)
• M56: 12,637,131 km (0.09 R)
• M57: 12,759,950 km (0.116 R)
• M58: 12,883,369 km (0.062 R)
• M59: 13,151,897 km (0.105 R)
• M60: 13,778,712 km (0.113 R)
• M61: 13,884,178 km (0.075 R)
• M62: 14,223,317 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.9

Radius: 13.6

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.48 AU - 2.12 AU

Year: 1698 Days

Day: 13.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 11,076,597 km

• M1: 169,644 km (0.109 R)
• M2: 331,210 km (0.054 R)
• M3: 562,039 km (0.026 R)
• M4: 869,164 km (0.103 R)
• M5: 1,085,632 km (0.099 R)
• M6: 1,200,822 km (0.078 R)
• M7: 1,382,135 km (0.11 R)
• M8: 1,519,017 km (0.102 R)
• M9: 1,693,897 km (0.077 R)
• M10: 1,818,362 km (0.111 R)
• M11: 1,922,482 km (0.114 R)
• M12: 2,016,729 km (0.089 R)
• M13: 2,372,323 km (0.038 R)
• M14: 2,564,108 km (0.107 R)
• M15: 2,695,006 km (0.115 R)
• M16: 2,828,148 km (0.053 R)
• M17: 3,045,962 km (0.07 R)
• M18: 3,198,851 km (0.097 R)
• M19: 3,354,433 km (0.12 R)
• M20: 3,732,467 km (0.064 R)
• M21: 3,851,547 km (0.069 R)
• M22: 4,063,078 km (0.118 R)
• M23: 4,170,340 km (0.111 R)
• M24: 4,418,972 km (0.074 R)
• M25: 4,545,232 km (0.066 R)
• M26: 4,640,676 km (0.103 R)
• M27: 4,882,426 km (0.052 R)
• M28: 5,078,848 km (0.097 R)
• M29: 5,261,208 km (0.113 R)
• M30: 5,683,672 km (0.117 R)
• M31: 6,561,811 km (0.053 R)
• M32: 6,870,133 km (0.12 R)
• M33: 6,998,338 km (0.105 R)
• M34: 7,238,891 km (0.086 R)
• M35: 7,350,791 km (0.107 R)
• M36: 7,444,439 km (0.118 R)
• M37: 7,557,535 km (0.078 R)
• M38: 8,462,452 km (0.098 R)
• M39: 8,560,738 km (0.071 R)
• M40: 8,758,507 km (0.077 R)
• M41: 9,017,760 km (0.104 R)
• M42: 9,503,354 km (0.098 R)
• M43: 9,893,805 km (0.059 R)
• M44: 10,018,270 km (0.077 R)
• M45: 10,394,509 km (0.043 R)
• M46: 10,584,498 km (0.12 R)
• M47: 10,669,320 km (0.112 R)
• M48: 11,225,974 km (0.101 R)
• M49: 11,420,900 km (0.103 R)
• M50: 11,507,966 km (0.083 R)
• M51: 11,638,864 km (0.079 R)
• M52: 12,056,691 km (0.099 R)
• M53: 12,569,213 km (0.114 R)
• M54: 12,658,972 km (0.055 R)
• M55: 12,907,155 km (0.112 R)
• M56: 13,316,903 km (0.079 R)
• M57: 13,500,310 km (0.11 R)
• M58: 13,615,501 km (0.105 R)
• M59: 14,009,242 km (0.112 R)
• M60: 14,359,750 km (0.058 R)
• M61: 14,760,523 km (0.035 R)
• M62: 15,045,806 km (0.075 R)
• M63: 16,009,515 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.7

Radius: 11.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.88 AU - 2.24 AU

Year: 2078 Days

Day: 14.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 11,076,597 km

• M1: 153,188 km (0.048 R)
• M2: 251,025 km (0.073 R)
• M3: 340,485 km (0.067 R)
• M4: 461,809 km (0.058 R)
• M5: 658,979 km (0.101 R)
• M6: 981,362 km (0.088 R)
• M7: 1,176,138 km (0.044 R)
• M8: 1,289,982 km (0.1 R)
• M9: 1,472,193 km (0.067 R)
• M10: 1,654,702 km (0.105 R)
• M11: 1,783,506 km (0.093 R)
• M12: 1,889,122 km (0.12 R)
• M13: 1,969,755 km (0.096 R)
• M14: 2,060,711 km (0.092 R)
• M15: 2,487,962 km (0.099 R)
• M16: 2,717,146 km (0.028 R)
• M17: 2,953,361 km (0.091 R)
• M18: 3,175,065 km (0.054 R)
• M19: 3,369,393 km (0.058 R)
• M20: 3,512,408 km (0.101 R)
• M21: 3,601,270 km (0.119 R)
• M22: 3,724,837 km (0.097 R)
• M23: 3,930,235 km (0.082 R)
• M24: 4,174,529 km (0.056 R)
• M25: 4,483,897 km (0.111 R)
• M26: 4,580,687 km (0.038 R)
• M27: 4,763,944 km (0.092 R)
• M28: 4,962,161 km (0.107 R)
• M29: 5,302,796 km (0.096 R)
• M30: 5,379,689 km (0.092 R)
• M31: 5,755,928 km (0.096 R)
• M32: 5,848,080 km (0.12 R)
• M33: 6,465,770 km (0.068 R)
• M34: 6,547,899 km (0.103 R)
• M35: 6,630,477 km (0.113 R)
• M36: 6,713,204 km (0.049 R)
• M37: 7,019,880 km (0.113 R)
• M38: 7,189,225 km (0.089 R)
• M39: 7,274,346 km (0.069 R)
• M40: 7,374,128 km (0.03 R)
• M41: 7,589,399 km (0.109 R)
• M42: 7,719,549 km (0.116 R)
• M43: 7,996,904 km (0.081 R)
• M44: 8,070,356 km (0.09 R)
• M45: 8,277,400 km (0.107 R)
• M46: 8,621,475 km (0.118 R)
• M47: 8,863,674 km (0.108 R)
• M48: 9,016,114 km (0.1 R)
• M49: 9,308,279 km (0.06 R)
• M50: 9,634,851 km (0.101 R)
• M51: 9,807,337 km (0.074 R)
• M52: 10,139,594 km (0.114 R)
• M53: 10,235,187 km (0.08 R)
• M54: 10,331,229 km (0.087 R)
• M55: 10,620,701 km (0.099 R)
• M56: 10,782,865 km (0.084 R)
• M57: 10,945,627 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit