🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.55 AU - 3.73 AU

Year: 2575 Days

Day: 18.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,214,317 km

• M1: 924,964 km (0.076 R)
• M2: 2,080,009 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.6

Radius: 8.8

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.54 AU - 7.26 AU

Year: 6004 Days

Day: 6.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 115.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,214,317 km

• M1: 131,945 km (0.086 R)
• M2: 256,560 km (0.079 R)
• M3: 409,150 km (0.087 R)
• M4: 514,467 km (0.082 R)
• M5: 767,287 km (0.085 R)
• M6: 846,724 km (0.095 R)
• M7: 1,087,427 km (0.113 R)
• M8: 1,302,100 km (0.115 R)
• M9: 1,382,135 km (0.097 R)
• M10: 1,897,200 km (0.067 R)
• M11: 1,970,054 km (0.063 R)
• M12: 2,025,406 km (0.067 R)
• M13: 2,607,790 km (0.106 R)
• M14: 2,709,816 km (0.117 R)
• M15: 2,896,664 km (0.114 R)
• M16: 3,045,065 km (0.091 R)
• M17: 3,327,356 km (0.093 R)
• M18: 3,595,286 km (0.041 R)
• M19: 3,709,130 km (0.105 R)
• M20: 4,057,693 km (0.085 R)
• M21: 4,861,482 km (0.098 R)
• M22: 5,114,602 km (0.106 R)
• M23: 5,476,329 km (0.071 R)
• M24: 6,694,505 km (0.107 R)
• M25: 6,891,376 km (0.105 R)
• M26: 6,976,347 km (0.049 R)
• M27: 8,473,223 km (0.1 R)
• M28: 9,398,486 km (0.059 R)
• M29: 10,194,048 km (0.059 R)
• M30: 11,410,578 km (0.118 R)
• M31: 11,477,747 km (0.114 R)
• M32: 11,645,895 km (0.085 R)
• M33: 11,781,132 km (0.099 R)
• M34: 12,292,756 km (0.102 R)
• M35: 12,881,424 km (0.079 R)
• M36: 13,056,304 km (0.057 R)
• M37: 13,267,237 km (0.032 R)
• M38: 13,373,002 km (0.098 R)
• M39: 13,514,672 km (0.069 R)
• M40: 13,621,185 km (0.103 R)
• M41: 14,230,198 km (0.037 R)
• M42: 14,447,265 km (0.113 R)
• M43: 14,884,539 km (0.12 R)
• M44: 15,068,096 km (0.119 R)
• M45: 15,474,553 km (0.094 R)
• M46: 15,548,903 km (0.091 R)
• M47: 15,660,503 km (0.111 R)
• M48: 15,809,802 km (0.066 R)
• M49: 16,373,786 km (0.108 R)
• M50: 17,136,137 km (0.084 R)
• M51: 17,367,116 km (0.114 R)
• M52: 17,560,396 km (0.101 R)
• M53: 17,754,425 km (0.114 R)
• M54: 17,988,097 km (0.037 R)
• M55: 18,105,232 km (0.114 R)
• M56: 18,262,010 km (0.109 R)
• M57: 19,572,039 km (0.095 R)
• M58: 20,953,127 km (0.113 R)
• M59: 21,863,579 km (0.112 R)
• M60: 21,946,905 km (0.066 R)
• M61: 22,575,815 km (0.066 R)
• M62: 22,744,561 km (0.117 R)
• M63: 22,913,756 km (0.081 R)
• M64: 23,894,370 km (0.075 R)
• M65: 23,980,239 km (0.091 R)
• M66: 24,238,595 km (0.089 R)
• M67: 24,845,065 km (0.068 R)
• M68: 25,325,124 km (0.066 R)
• M69: 25,896,289 km (0.047 R)
• M70: 26,072,964 km (0.052 R)
• M71: 26,471,792 km (0.086 R)
• M72: 26,872,714 km (0.09 R)
• M73: 27,185,823 km (0.084 R)
• M74: 28,223,433 km (0.083 R)
• M75: 28,678,660 km (0.103 R)
• M76: 28,998,650 km (0.114 R)
• M77: 29,227,983 km (0.077 R)
• M78: 29,457,915 km (0.034 R)
• M79: 30,151,301 km (0.08 R)
• M80: 30,337,251 km (0.094 R)
• M81: 30,990,545 km (0.106 R)
• M82: 31,084,343 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.4

Radius: 8.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6 AU - 7.04 AU

Year: 6174 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 55,214,317 km

• M1: 155,133 km (0.088 R)
• M2: 254,616 km (0.107 R)
• M3: 333,005 km (0.119 R)
• M4: 624,571 km (0.089 R)
• M5: 689,945 km (0.11 R)
• M6: 931,995 km (0.057 R)
• M7: 1,200,523 km (0.095 R)
• M8: 1,753,736 km (0.068 R)
• M9: 1,972,598 km (0.087 R)
• M10: 2,114,117 km (0.097 R)
• M11: 2,497,536 km (0.119 R)
• M12: 2,697,399 km (0.081 R)
• M13: 2,950,519 km (0.117 R)
• M14: 3,047,608 km (0.116 R)
• M15: 3,445,987 km (0.084 R)
• M16: 3,582,570 km (0.089 R)
• M17: 4,237,210 km (0.085 R)
• M18: 4,606,418 km (0.088 R)
• M19: 4,985,947 km (0.106 R)
• M20: 5,754,880 km (0.088 R)
• M21: 6,560,465 km (0.094 R)
• M22: 6,687,623 km (0.081 R)
• M23: 8,047,917 km (0.1 R)
• M24: 8,852,604 km (0.11 R)
• M25: 8,993,226 km (0.082 R)
• M26: 9,371,559 km (0.118 R)
• M27: 9,876,003 km (0.115 R)
• M28: 10,217,235 km (0.074 R)
• M29: 10,389,423 km (0.11 R)
• M30: 10,512,841 km (0.032 R)
• M31: 11,112,579 km (0.105 R)
• M32: 11,441,993 km (0.113 R)
• M33: 12,266,577 km (0.066 R)
• M34: 12,423,355 km (0.066 R)
• M35: 12,659,720 km (0.064 R)
• M36: 13,270,678 km (0.11 R)
• M37: 13,485,350 km (0.095 R)
• M38: 13,647,215 km (0.115 R)
• M39: 13,972,740 km (0.073 R)
• M40: 14,273,282 km (0.116 R)
• M41: 14,465,815 km (0.106 R)
• M42: 15,356,521 km (0.077 R)
• M43: 16,437,216 km (0.082 R)
• M44: 17,718,821 km (0.117 R)
• M45: 18,163,126 km (0.076 R)
• M46: 18,611,022 km (0.109 R)
• M47: 18,821,357 km (0.117 R)
• M48: 19,002,221 km (0.073 R)
• M49: 19,062,658 km (0.102 R)
• M50: 19,578,771 km (0.075 R)
• M51: 20,007,369 km (0.043 R)
• M52: 20,315,241 km (0.031 R)
• M53: 20,438,959 km (0.12 R)
• M54: 20,624,909 km (0.099 R)
• M55: 20,718,108 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.8

Radius: 5.4

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.21 AU - 14.61 AU

Year: 17203 Days

Day: 21.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,214,317 km

• M1: 158,574 km (0.076 R)
• M2: 339,438 km (0.118 R)
• M3: 491,878 km (0.073 R)
• M4: 665,262 km (0.051 R)
• M5: 1,177,335 km (0.089 R)
• M6: 1,482,365 km (0.107 R)
• M7: 1,733,241 km (0.085 R)
• M8: 1,811,032 km (0.104 R)
• M9: 2,359,607 km (0.098 R)
• M10: 3,729,774 km (0.099 R)
• M11: 4,313,804 km (0.105 R)
• M12: 4,706,648 km (0.05 R)
• M13: 4,925,809 km (0.12 R)
• M14: 5,036,661 km (0.098 R)
• M15: 5,450,150 km (0.116 R)
• M16: 5,488,297 km (0.068 R)
• M17: 5,526,594 km (0.105 R)
• M18: 5,641,784 km (0.101 R)
• M19: 6,229,704 km (0.106 R)
• M20: 6,429,866 km (0.066 R)
• M21: 7,718,353 km (0.102 R)
• M22: 7,847,156 km (0.032 R)
• M23: 7,933,325 km (0.105 R)
• M24: 8,325,570 km (0.113 R)
• M25: 8,369,552 km (0.094 R)
• M26: 9,219,567 km (0.091 R)
• M27: 9,909,812 km (0.072 R)
• M28: 9,956,486 km (0.099 R)
• M29: 10,426,523 km (0.083 R)
• M30: 10,952,060 km (0.074 R)
• M31: 11,000,231 km (0.047 R)
• M32: 11,193,661 km (0.1 R)
• M33: 11,731,615 km (0.053 R)
• M34: 11,929,383 km (0.1 R)
• M35: 12,781,792 km (0.109 R)
• M36: 13,343,831 km (0.095 R)
• M37: 13,550,276 km (0.084 R)
• M38: 14,280,762 km (0.08 R)
• M39: 14,333,421 km (0.096 R)
• M40: 14,703,975 km (0.058 R)
• M41: 15,185,081 km (0.117 R)
• M42: 15,508,662 km (0.076 R)
• M43: 15,943,543 km (0.075 R)
• M44: 16,217,456 km (0.068 R)
• M45: 16,769,921 km (0.114 R)
• M46: 19,098,562 km (0.101 R)
• M47: 19,975,504 km (0.096 R)
• M48: 20,034,446 km (0.113 R)
• M49: 20,985,141 km (0.037 R)
• M50: 21,285,234 km (0.108 R)
• M51: 21,465,948 km (0.065 R)
• M52: 21,829,022 km (0.104 R)
• M53: 22,438,633 km (0.041 R)
• M54: 22,622,489 km (0.114 R)
• M55: 23,239,431 km (0.071 R)
• M56: 23,487,614 km (0.108 R)
• M57: 24,174,866 km (0.029 R)
• M58: 24,995,710 km (0.038 R)
• M59: 25,697,174 km (0.064 R)
• M60: 27,906,436 km (0.054 R)
• M61: 27,972,259 km (0.056 R)
• M62: 28,104,204 km (0.096 R)
• M63: 28,634,080 km (0.065 R)
• M64: 29,502,046 km (0.093 R)
• M65: 30,854,112 km (0.094 R)
• M66: 30,990,545 km (0.103 R)
• M67: 31,469,258 km (0.094 R)
• M68: 31,675,105 km (0.118 R)
• M69: 32,226,373 km (0.089 R)
• M70: 33,268,622 km (0.054 R)
• M71: 34,180,869 km (0.099 R)
• M72: 36,821,571 km (0.103 R)
• M73: 37,111,043 km (0.07 R)
• M74: 37,473,818 km (0.094 R)
• M75: 38,349,414 km (0.098 R)
• M76: 39,157,841 km (0.081 R)
• M77: 39,231,742 km (0.115 R)
• M78: 40,046,303 km (0.057 R)
• M79: 40,493,002 km (0.027 R)
• M80: 40,941,347 km (0.061 R)
• M81: 43,055,314 km (0.077 R)
• M82: 43,207,605 km (0.072 R)
• M83: 46,214,073 km (0.104 R)
• M84: 47,388,267 km (0.116 R)
• M85: 49,446,734 km (0.116 R)
• M86: 49,845,861 km (0.099 R)
• M87: 52,669,970 km (0.056 R)
• M88: 52,914,412 km (0.115 R)
• M89: 53,322,665 km (0.11 R)
• M90: 53,896,074 km (0.102 R)
• M91: 54,060,332 km (0.093 R)
• M92: 54,471,577 km (0.083 R)
• M93: 54,718,712 km (0.086 R)
• M94: 54,883,719 km (0.114 R)
• M95: 55,131,602 km (0.062 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 14,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit