🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.8

Radius: 8.5

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.58 AU - 0.94 AU

Year: 466 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 45,623,488 km

• M1: 105,915 km (0.094 R)
• M2: 167,998 km (0.119 R)
• M3: 316,549 km (0.099 R)
• M4: 369,656 km (0.084 R)
• M5: 429,495 km (0.053 R)
• M6: 537,655 km (0.099 R)
• M7: 621,130 km (0.083 R)
• M8: 687,851 km (0.1 R)
• M9: 787,034 km (0.045 R)
• M10: 840,590 km (0.097 R)
• M11: 984,055 km (0.097 R)
• M12: 1,054,815 km (0.097 R)
• M13: 1,175,241 km (0.109 R)
• M14: 1,304,793 km (0.098 R)
• M15: 1,359,845 km (0.117 R)
• M16: 1,420,432 km (0.094 R)
• M17: 1,491,491 km (0.084 R)
• M18: 1,922,033 km (0.105 R)
• M19: 2,038,271 km (0.067 R)
• M20: 2,102,748 km (0.077 R)
• M21: 2,184,279 km (0.117 R)
• M22: 2,322,507 km (0.027 R)
• M23: 2,384,291 km (0.108 R)
• M24: 2,492,151 km (0.089 R)
• M25: 2,572,784 km (0.099 R)
• M26: 2,666,133 km (0.092 R)
• M27: 2,934,362 km (0.097 R)
• M28: 3,087,251 km (0.071 R)
• M29: 3,149,185 km (0.051 R)
• M30: 3,356,527 km (0.095 R)
• M31: 3,432,972 km (0.075 R)
• M32: 3,497,149 km (0.077 R)
• M33: 3,764,481 km (0.076 R)
• M34: 4,011,617 km (0.105 R)
• M35: 4,113,343 km (0.117 R)
• M36: 4,236,462 km (0.07 R)
• M37: 4,291,664 km (0.112 R)
• M38: 4,465,496 km (0.116 R)
• M39: 4,528,627 km (0.118 R)
• M40: 4,641,723 km (0.115 R)
• M41: 4,805,832 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.1

Radius: 11

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.67 AU - 1.09 AU

Year: 580 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 45,623,488 km

• M1: 139,276 km (0.106 R)
• M2: 212,429 km (0.034 R)
• M3: 321,486 km (0.101 R)
• M4: 402,867 km (0.063 R)
• M5: 477,965 km (0.06 R)
• M6: 567,425 km (0.092 R)
• M7: 672,592 km (0.088 R)
• M8: 765,941 km (0.111 R)
• M9: 844,181 km (0.087 R)
• M10: 914,941 km (0.097 R)
• M11: 993,330 km (0.086 R)
• M12: 1,063,342 km (0.091 R)
• M13: 1,180,028 km (0.05 R)
• M14: 1,307,336 km (0.08 R)
• M15: 1,390,662 km (0.096 R)
• M16: 1,469,949 km (0.118 R)
• M17: 1,697,487 km (0.075 R)
• M18: 1,916,199 km (0.073 R)
• M19: 2,025,705 km (0.095 R)
• M20: 2,222,576 km (0.106 R)
• M21: 2,330,585 km (0.083 R)
• M22: 2,433,060 km (0.052 R)
• M23: 2,726,571 km (0.046 R)
• M24: 2,873,775 km (0.074 R)
• M25: 3,023,822 km (0.109 R)
• M26: 3,200,646 km (0.027 R)
• M27: 3,298,633 km (0.101 R)
• M28: 3,514,353 km (0.086 R)
• M29: 3,820,730 km (0.101 R)
• M30: 3,994,712 km (0.027 R)
• M31: 4,153,734 km (0.066 R)
• M32: 4,523,540 km (0.119 R)
• M33: 4,633,794 km (0.113 R)
• M34: 5,045,787 km (0.053 R)
• M35: 5,246,697 km (0.115 R)
• M36: 5,372,359 km (0.11 R)
• M37: 5,548,136 km (0.059 R)
• M38: 5,676,192 km (0.096 R)
• M39: 5,925,272 km (0.11 R)
• M40: 6,025,952 km (0.077 R)
• M41: 6,147,575 km (0.076 R)
• M42: 6,351,926 km (0.116 R)
• M43: 6,527,553 km (0.066 R)
• M44: 6,631,524 km (0.106 R)
• M45: 6,704,677 km (0.067 R)
• M46: 6,820,167 km (0.085 R)
• M47: 6,947,026 km (0.094 R)
• M48: 7,310,399 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 14.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.25 AU - 5.11 AU

Year: 6007 Days

Day: 14.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,623,488 km

• M1: 186,399 km (0.052 R)
• M2: 319,242 km (0.047 R)
• M3: 427,401 km (0.074 R)
• M4: 868,266 km (0.113 R)
• M5: 970,441 km (0.065 R)
• M6: 1,201,271 km (0.115 R)
• M7: 1,356,853 km (0.094 R)
• M8: 1,505,703 km (0.078 R)
• M9: 1,865,485 km (0.111 R)
• M10: 2,285,107 km (0.075 R)
• M11: 3,032,199 km (0.08 R)
• M12: 3,139,760 km (0.088 R)
• M13: 3,340,520 km (0.068 R)
• M14: 3,526,770 km (0.036 R)
• M15: 3,716,460 km (0.038 R)
• M16: 4,448,143 km (0.111 R)
• M17: 4,904,417 km (0.08 R)
• M18: 5,705,962 km (0.083 R)
• M19: 6,019,968 km (0.113 R)
• M20: 6,385,735 km (0.064 R)
• M21: 6,478,336 km (0.079 R)
• M22: 6,711,858 km (0.09 R)
• M23: 6,829,741 km (0.11 R)
• M24: 6,948,223 km (0.069 R)
• M25: 7,067,452 km (0.068 R)
• M26: 7,453,564 km (0.047 R)
• M27: 7,624,704 km (0.112 R)
• M28: 8,297,147 km (0.115 R)
• M29: 8,730,233 km (0.082 R)
• M30: 8,910,797 km (0.078 R)
• M31: 9,040,499 km (0.073 R)
• M32: 9,275,666 km (0.103 R)
• M33: 9,939,432 km (0.107 R)
• M34: 10,046,993 km (0.04 R)
• M35: 10,481,575 km (0.096 R)
• M36: 10,783,763 km (0.048 R)
• M37: 11,061,117 km (0.119 R)
• M38: 11,425,238 km (0.117 R)
• M39: 11,651,281 km (0.081 R)
• M40: 11,821,673 km (0.11 R)
• M41: 12,021,685 km (0.09 R)
• M42: 12,483,045 km (0.082 R)
• M43: 12,686,647 km (0.029 R)
• M44: 12,979,560 km (0.119 R)
• M45: 13,452,888 km (0.08 R)
• M46: 13,871,612 km (0.108 R)
• M47: 14,355,561 km (0.102 R)
• M48: 14,845,046 km (0.119 R)
• M49: 15,029,948 km (0.078 R)
• M50: 15,184,782 km (0.09 R)
• M51: 15,433,414 km (0.094 R)
• M52: 15,589,594 km (0.084 R)
• M53: 15,777,639 km (0.089 R)
• M54: 16,441,704 km (0.048 R)
• M55: 17,211,833 km (0.112 R)
• M56: 17,764,598 km (0.106 R)
• M57: 18,356,257 km (0.107 R)
• M58: 18,455,441 km (0.076 R)
• M59: 18,820,759 km (0.054 R)
• M60: 19,289,299 km (0.083 R)
• M61: 20,340,374 km (0.042 R)
• M62: 20,443,147 km (0.1 R)
• M63: 21,375,292 km (0.077 R)
• M64: 21,689,148 km (0.117 R)
• M65: 22,286,193 km (0.09 R)
• M66: 22,462,719 km (0.077 R)
• M67: 23,066,645 km (0.088 R)
• M68: 24,036,937 km (0.107 R)
• M69: 24,399,712 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.8

Radius: 8.6

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.31 AU - 5.63 AU

Year: 7788 Days

Day: 6.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,623,488 km

• M1: 235,766 km (0.062 R)
• M2: 498,759 km (0.068 R)
• M3: 662,270 km (0.101 R)
• M4: 896,390 km (0.078 R)
• M5: 986,299 km (0.072 R)
• M6: 1,041,800 km (0.086 R)
• M7: 1,117,646 km (0.111 R)
• M8: 1,633,459 km (0.115 R)
• M9: 2,289,895 km (0.106 R)
• M10: 2,465,822 km (0.062 R)
• M11: 2,542,565 km (0.099 R)
• M12: 3,102,361 km (0.091 R)
• M13: 3,241,187 km (0.044 R)
• M14: 3,382,109 km (0.089 R)
• M15: 3,728,727 km (0.109 R)
• M16: 3,817,289 km (0.104 R)
• M17: 3,966,288 km (0.048 R)
• M18: 4,026,427 km (0.095 R)
• M19: 4,487,188 km (0.101 R)
• M20: 4,803,737 km (0.06 R)
• M21: 5,292,174 km (0.081 R)
• M22: 5,694,443 km (0.092 R)
• M23: 5,830,727 km (0.116 R)
• M24: 6,316,172 km (0.1 R)
• M25: 6,457,242 km (0.079 R)
• M26: 6,706,772 km (0.116 R)
• M27: 7,141,802 km (0.118 R)
• M28: 7,325,808 km (0.12 R)
• M29: 7,436,959 km (0.118 R)
• M30: 7,511,459 km (0.095 R)
• M31: 7,773,853 km (0.104 R)
• M32: 9,450,995 km (0.064 R)
• M33: 9,572,169 km (0.037 R)
• M34: 9,856,705 km (0.094 R)
• M35: 9,979,524 km (0.097 R)
• M36: 10,811,139 km (0.053 R)
• M37: 11,492,557 km (0.078 R)
• M38: 12,143,906 km (0.094 R)
• M39: 13,165,809 km (0.108 R)
• M40: 13,664,270 km (0.032 R)
• M41: 14,168,863 km (0.107 R)
• M42: 15,101,905 km (0.089 R)
• M43: 15,480,836 km (0.048 R)
• M44: 16,006,823 km (0.084 R)
• M45: 16,733,419 km (0.096 R)
• M46: 16,831,107 km (0.084 R)
• M47: 17,027,080 km (0.096 R)
• M48: 17,619,637 km (0.106 R)
• M49: 17,768,786 km (0.043 R)
• M50: 18,018,465 km (0.041 R)
• M51: 18,269,191 km (0.052 R)
• M52: 19,591,487 km (0.08 R)
• M53: 20,786,923 km (0.108 R)
• M54: 20,944,599 km (0.114 R)
• M55: 21,472,979 km (0.1 R)
• M56: 23,630,180 km (0.095 R)
• M57: 24,180,252 km (0.044 R)
• M58: 24,623,361 km (0.111 R)
• M59: 25,573,756 km (0.086 R)
• M60: 25,855,598 km (0.11 R)
• M61: 26,195,036 km (0.12 R)
• M62: 26,422,275 km (0.098 R)
• M63: 27,452,705 km (0.079 R)
• M64: 29,729,884 km (0.112 R)
• M65: 30,145,018 km (0.035 R)
• M66: 31,101,098 km (0.1 R)
• M67: 32,431,921 km (0.111 R)
• M68: 33,657,875 km (0.047 R)
• M69: 33,966,645 km (0.115 R)
• M70: 34,152,446 km (0.114 R)
• M71: 34,400,629 km (0.113 R)
• M72: 35,148,917 km (0.093 R)
• M73: 35,211,449 km (0.033 R)
• M74: 35,525,006 km (0.104 R)
• M75: 36,788,360 km (0.097 R)
• M76: 37,106,555 km (0.103 R)
• M77: 38,452,637 km (0.109 R)
• M78: 39,488,901 km (0.111 R)
• M79: 40,272,196 km (0.068 R)
• M80: 40,337,719 km (0.109 R)
• M81: 41,390,589 km (0.097 R)
• M82: 41,655,228 km (0.046 R)
• M83: 42,053,308 km (0.076 R)
• M84: 42,452,585 km (0.085 R)
• M85: 44,400,050 km (0.106 R)
• M86: 44,535,436 km (0.07 R)
• M87: 45,146,393 km (0.076 R)
• M88: 45,282,527 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 10,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit