🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.8

Radius: 12.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.57 AU - 0.69 AU

Year: 345 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 13,950,490 km

• M1: 173,833 km (0.081 R)
• M2: 263,442 km (0.113 R)
• M3: 343,477 km (0.071 R)
• M4: 461,809 km (0.106 R)
• M5: 542,891 km (0.062 R)
• M6: 630,106 km (0.072 R)
• M7: 757,564 km (0.092 R)
• M8: 861,534 km (0.089 R)
• M9: 943,963 km (0.117 R)
• M10: 1,057,059 km (0.07 R)
• M11: 1,146,368 km (0.053 R)
• M12: 1,263,803 km (0.098 R)
• M13: 1,354,758 km (0.1 R)
• M14: 1,470,697 km (0.107 R)
• M15: 1,590,225 km (0.055 R)
• M16: 1,751,492 km (0.116 R)
• M17: 1,853,966 km (0.07 R)
• M18: 1,938,489 km (0.033 R)
• M19: 2,106,338 km (0.025 R)
• M20: 2,194,900 km (0.082 R)
• M21: 2,381,000 km (0.09 R)
• M22: 2,478,837 km (0.055 R)
• M23: 2,633,820 km (0.1 R)
• M24: 2,780,576 km (0.096 R)
• M25: 3,047,159 km (0.069 R)
• M26: 3,153,822 km (0.037 R)
• M27: 3,243,581 km (0.089 R)
• M28: 3,334,387 km (0.077 R)
• M29: 3,555,642 km (0.114 R)
• M30: 3,643,007 km (0.104 R)
• M31: 4,123,516 km (0.066 R)
• M32: 4,235,265 km (0.103 R)
• M33: 4,321,434 km (0.065 R)
• M34: 4,428,396 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.4

Radius: 9.3

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.73 AU - 0.87 AU

Year: 494 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 13,950,490 km

• M1: 130,599 km (0.107 R)
• M2: 224,696 km (0.099 R)
• M3: 309,668 km (0.093 R)
• M4: 416,780 km (0.041 R)
• M5: 487,539 km (0.105 R)
• M6: 558,748 km (0.084 R)
• M7: 629,957 km (0.045 R)
• M8: 704,456 km (0.086 R)
• M9: 902,524 km (0.109 R)
• M10: 962,513 km (0.091 R)
• M11: 1,076,207 km (0.062 R)
• M12: 1,134,849 km (0.114 R)
• M13: 1,211,144 km (0.059 R)
• M14: 1,272,330 km (0.063 R)
• M15: 1,351,766 km (0.089 R)
• M16: 1,486,105 km (0.076 R)
• M17: 1,564,195 km (0.077 R)
• M18: 1,631,215 km (0.044 R)
• M19: 1,743,114 km (0.098 R)
• M20: 1,942,080 km (0.056 R)
• M21: 2,001,171 km (0.056 R)
• M22: 2,121,447 km (0.095 R)
• M23: 2,257,731 km (0.104 R)
• M24: 2,411,218 km (0.109 R)
• M25: 2,489,309 km (0.028 R)
• M26: 2,553,785 km (0.071 R)
• M27: 2,706,525 km (0.059 R)
• M28: 2,802,716 km (0.11 R)
• M29: 2,884,845 km (0.066 R)
• M30: 2,945,133 km (0.099 R)
• M31: 3,082,464 km (0.099 R)
• M32: 3,339,623 km (0.116 R)
• M33: 3,603,962 km (0.063 R)
• M34: 3,685,344 km (0.102 R)
• M35: 3,751,017 km (0.104 R)
• M36: 3,825,218 km (0.114 R)
• M37: 3,924,999 km (0.115 R)
• M38: 4,050,961 km (0.106 R)
• M39: 4,110,351 km (0.112 R)
• M40: 4,238,257 km (0.087 R)
• M41: 4,524,588 km (0.048 R)
• M42: 4,621,377 km (0.101 R)
• M43: 4,799,249 km (0.114 R)
• M44: 5,235,327 km (0.103 R)
• M45: 5,355,604 km (0.083 R)
• M46: 5,439,379 km (0.069 R)
• M47: 5,570,726 km (0.107 R)
• M48: 5,703,120 km (0.118 R)
• M49: 5,865,284 km (0.058 R)
• M50: 5,951,602 km (0.118 R)
• M51: 6,009,496 km (0.08 R)
• M52: 6,155,055 km (0.111 R)
• M53: 6,233,145 km (0.05 R)
• M54: 6,618,659 km (0.081 R)
• M55: 6,708,717 km (0.105 R)
• M56: 6,799,223 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.2

Radius: 8.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.34 AU - 2.06 AU

Year: 1530 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 13,950,490 km

• M1: 107,860 km (0.114 R)
• M2: 179,817 km (0.042 R)
• M3: 239,506 km (0.113 R)
• M4: 365,617 km (0.114 R)
• M5: 421,417 km (0.106 R)
• M6: 608,564 km (0.103 R)
• M7: 688,749 km (0.086 R)
• M8: 742,305 km (0.098 R)
• M9: 841,488 km (0.108 R)
• M10: 985,102 km (0.072 R)
• M11: 1,053,319 km (0.113 R)
• M12: 1,208,900 km (0.1 R)
• M13: 1,456,485 km (0.055 R)
• M14: 1,630,766 km (0.097 R)
• M15: 1,761,665 km (0.061 R)
• M16: 1,938,938 km (0.099 R)
• M17: 1,999,376 km (0.072 R)
• M18: 2,060,411 km (0.063 R)
• M19: 2,131,022 km (0.099 R)
• M20: 2,402,991 km (0.088 R)
• M21: 2,657,307 km (0.113 R)
• M22: 2,969,967 km (0.039 R)
• M23: 3,080,220 km (0.109 R)
• M24: 3,232,660 km (0.061 R)
• M25: 3,408,587 km (0.11 R)
• M26: 3,513,605 km (0.096 R)
• M27: 3,683,848 km (0.08 R)
• M28: 3,813,250 km (0.1 R)
• M29: 4,076,692 km (0.091 R)
• M30: 4,165,852 km (0.1 R)
• M31: 4,233,171 km (0.066 R)
• M32: 4,323,528 km (0.037 R)
• M33: 4,552,114 km (0.101 R)
• M34: 4,656,234 km (0.084 R)
• M35: 4,819,894 km (0.082 R)
• M36: 4,914,140 km (0.109 R)
• M37: 5,128,813 km (0.104 R)
• M38: 5,517,768 km (0.102 R)
• M39: 6,081,004 km (0.117 R)
• M40: 6,157,598 km (0.107 R)
• M41: 6,376,011 km (0.064 R)
• M42: 6,466,667 km (0.115 R)
• M43: 7,020,030 km (0.096 R)
• M44: 7,438,156 km (0.106 R)
• M45: 7,602,115 km (0.085 R)
• M46: 7,725,982 km (0.052 R)
• M47: 7,808,859 km (0.099 R)
• M48: 8,031,461 km (0.099 R)
• M49: 8,185,696 km (0.075 R)
• M50: 8,539,944 km (0.086 R)
• M51: 8,740,405 km (0.116 R)
• M52: 8,957,023 km (0.105 R)
• M53: 9,073,260 km (0.115 R)
• M54: 9,160,775 km (0.105 R)
• M55: 9,219,418 km (0.076 R)
• M56: 9,469,396 km (0.109 R)
• M57: 9,543,447 km (0.055 R)
• M58: 9,617,498 km (0.1 R)
• M59: 9,691,848 km (0.115 R)
• M60: 9,841,146 km (0.064 R)
• M61: 9,901,135 km (0.118 R)
• M62: 10,081,700 km (0.1 R)
• M63: 10,157,247 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.7

Radius: 10.3

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.99 AU - 2.53 AU

Year: 2345 Days

Day: 7.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 13,950,490 km

• M1: 128,654 km (0.114 R)
• M2: 267,182 km (0.105 R)
• M3: 451,935 km (0.102 R)
• M4: 545,583 km (0.075 R)
• M5: 700,268 km (0.118 R)
• M6: 1,086,679 km (0.057 R)
• M7: 1,251,985 km (0.059 R)
• M8: 1,378,844 km (0.104 R)
• M9: 1,473,689 km (0.11 R)
• M10: 1,683,126 km (0.03 R)
• M11: 1,902,287 km (0.032 R)
• M12: 1,995,336 km (0.099 R)
• M13: 2,103,496 km (0.098 R)
• M14: 2,172,161 km (0.041 R)
• M15: 2,325,948 km (0.11 R)
• M16: 2,689,022 km (0.054 R)
• M17: 3,227,424 km (0.108 R)
• M18: 3,419,807 km (0.054 R)
• M19: 3,715,413 km (0.057 R)
• M20: 3,782,283 km (0.109 R)
• M21: 4,139,822 km (0.084 R)
• M22: 4,384,414 km (0.11 R)
• M23: 4,669,698 km (0.034 R)
• M24: 4,997,915 km (0.053 R)
• M25: 5,202,116 km (0.116 R)
• M26: 5,352,462 km (0.068 R)
• M27: 5,542,452 km (0.099 R)
• M28: 5,812,176 km (0.05 R)
• M29: 5,968,357 km (0.072 R)
• M30: 6,046,896 km (0.081 R)
• M31: 6,224,917 km (0.071 R)
• M32: 6,566,000 km (0.098 R)
• M33: 6,708,268 km (0.096 R)
• M34: 6,913,217 km (0.112 R)
• M35: 7,037,233 km (0.119 R)
• M36: 7,224,530 km (0.088 R)
• M37: 7,413,622 km (0.08 R)
• M38: 7,498,144 km (0.056 R)
• M39: 7,732,415 km (0.083 R)
• M40: 8,273,510 km (0.118 R)
• M41: 8,427,297 km (0.117 R)
• M42: 8,849,462 km (0.07 R)
• M43: 9,097,047 km (0.117 R)
• M44: 9,668,211 km (0.053 R)
• M45: 10,298,168 km (0.071 R)
• M46: 10,511,046 km (0.088 R)
• M47: 10,893,268 km (0.074 R)
• M48: 11,255,744 km (0.057 R)
• M49: 11,597,575 km (0.057 R)
• M50: 11,671,327 km (0.096 R)
• M51: 11,967,680 km (0.11 R)
• M52: 12,241,594 km (0.095 R)
• M53: 12,517,452 km (0.06 R)
• M54: 12,719,559 km (0.093 R)
• M55: 12,846,268 km (0.117 R)
• M56: 13,332,013 km (0.077 R)
• M57: 13,590,069 km (0.119 R)
• M58: 14,374,111 km (0.069 R)
• M59: 14,506,206 km (0.071 R)
• M60: 15,065,553 km (0.057 R)
• M61: 15,146,036 km (0.107 R)
• M62: 15,415,313 km (0.099 R)
• M63: 15,496,395 km (0.092 R)
• M64: 15,659,008 km (0.12 R)
• M65: 15,849,446 km (0.078 R)
• M66: 16,315,144 km (0.066 R)
• M67: 16,397,871 km (0.107 R)
• M68: 17,260,154 km (0.045 R)
• M69: 17,739,316 km (0.03 R)
• M70: 18,137,096 km (0.11 R)
• M71: 18,308,535 km (0.076 R)
• M72: 18,509,296 km (0.093 R)
• M73: 18,595,464 km (0.115 R)
• M74: 19,552,741 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.2

Radius: 9.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.13 AU - 3.33 AU

Year: 3114 Days

Day: 8.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 13,950,490 km

• M1: 137,780 km (0.109 R)
• M2: 305,180 km (0.099 R)
• M3: 378,034 km (0.116 R)
• M4: 464,501 km (0.078 R)
• M5: 718,369 km (0.079 R)
• M6: 792,570 km (0.068 R)
• M7: 990,338 km (0.035 R)
• M8: 1,065,586 km (0.088 R)
• M9: 1,186,760 km (0.104 R)
• M10: 1,249,142 km (0.119 R)
• M11: 1,481,318 km (0.074 R)
• M12: 1,568,384 km (0.078 R)
• M13: 1,717,384 km (0.027 R)
• M14: 1,829,732 km (0.076 R)
• M15: 1,965,716 km (0.102 R)
• M16: 2,029,744 km (0.095 R)
• M17: 2,214,796 km (0.118 R)
• M18: 2,281,517 km (0.106 R)
• M19: 2,348,836 km (0.102 R)
• M20: 2,428,273 km (0.09 R)
• M21: 2,625,143 km (0.063 R)
• M22: 2,743,326 km (0.088 R)
• M23: 2,827,250 km (0.12 R)
• M24: 3,009,909 km (0.089 R)
• M25: 3,108,793 km (0.103 R)
• M26: 3,246,872 km (0.095 R)
• M27: 3,476,954 km (0.055 R)
• M28: 3,739,049 km (0.11 R)
• M29: 3,805,471 km (0.118 R)
• M30: 3,939,810 km (0.115 R)
• M31: 4,116,784 km (0.066 R)
• M32: 4,352,101 km (0.118 R)
• M33: 4,563,483 km (0.09 R)
• M34: 4,720,561 km (0.06 R)
• M35: 5,025,740 km (0.08 R)
• M36: 5,203,014 km (0.047 R)
• M37: 5,292,324 km (0.102 R)
• M38: 5,548,435 km (0.103 R)
• M39: 5,670,358 km (0.029 R)
• M40: 6,010,394 km (0.062 R)
• M41: 6,198,588 km (0.119 R)
• M42: 6,404,734 km (0.091 R)
• M43: 6,807,601 km (0.093 R)
• M44: 6,905,587 km (0.049 R)
• M45: 7,218,696 km (0.106 R)
• M46: 7,620,964 km (0.093 R)
• M47: 7,893,232 km (0.103 R)
• M48: 7,996,156 km (0.109 R)
• M49: 8,065,120 km (0.051 R)
• M50: 8,151,438 km (0.099 R)
• M51: 8,290,265 km (0.034 R)
• M52: 8,412,487 km (0.083 R)
• M53: 8,871,303 km (0.081 R)
• M54: 9,157,783 km (0.103 R)
• M55: 9,320,247 km (0.078 R)
• M56: 9,501,858 km (0.072 R)
• M57: 9,629,765 km (0.117 R)
• M58: 9,703,067 km (0.11 R)
• M59: 9,905,773 km (0.101 R)
• M60: 10,221,574 km (0.087 R)
• M61: 10,315,222 km (0.073 R)
• M62: 10,673,210 km (0.116 R)
• M63: 10,749,205 km (0.054 R)
• M64: 11,016,238 km (0.106 R)
• M65: 11,150,576 km (0.094 R)
• M66: 12,086,760 km (0.062 R)
• M67: 12,604,369 km (0.086 R)
• M68: 12,704,599 km (0.104 R)
• M69: 13,027,581 km (0.092 R)
• M70: 13,230,884 km (0.077 R)
• M71: 13,476,225 km (0.106 R)
• M72: 13,681,772 km (0.045 R)
• M73: 13,867,573 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 13,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit