🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418

Radius: 10.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.18 AU - 1.62 AU

Year: 1143 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 56,716,464 km

• M1: 162,314 km (0.117 R)
• M2: 329,564 km (0.073 R)
• M3: 434,133 km (0.085 R)
• M4: 568,023 km (0.12 R)
• M5: 662,270 km (0.069 R)
• M6: 751,281 km (0.086 R)
• M7: 820,844 km (0.054 R)
• M8: 980,165 km (0.107 R)
• M9: 1,096,702 km (0.037 R)
• M10: 1,266,645 km (0.051 R)
• M11: 1,438,234 km (0.114 R)
• M12: 1,610,122 km (0.119 R)
• M13: 1,679,386 km (0.06 R)
• M14: 1,812,827 km (0.113 R)
• M15: 1,893,011 km (0.09 R)
• M16: 2,183,531 km (0.054 R)
• M17: 2,252,046 km (0.099 R)
• M18: 2,321,161 km (0.097 R)
• M19: 2,497,387 km (0.088 R)
• M20: 2,900,852 km (0.071 R)
• M21: 3,004,823 km (0.104 R)
• M22: 3,119,864 km (0.091 R)
• M23: 3,483,835 km (0.072 R)
• M24: 3,594,837 km (0.108 R)
• M25: 3,727,381 km (0.078 R)
• M26: 3,861,570 km (0.098 R)
• M27: 3,934,574 km (0.111 R)
• M28: 4,060,685 km (0.103 R)
• M29: 4,198,913 km (0.112 R)
• M30: 4,274,011 km (0.118 R)
• M31: 4,414,633 km (0.047 R)
• M32: 4,801,044 km (0.083 R)
• M33: 4,879,583 km (0.077 R)
• M34: 5,129,412 km (0.116 R)
• M35: 5,383,579 km (0.089 R)
• M36: 5,500,415 km (0.093 R)
• M37: 5,701,025 km (0.084 R)
• M38: 5,832,223 km (0.028 R)
• M39: 5,976,435 km (0.11 R)
• M40: 6,061,107 km (0.088 R)
• M41: 6,243,916 km (0.118 R)
• M42: 6,590,085 km (0.072 R)
• M43: 6,740,431 km (0.026 R)
• M44: 6,853,826 km (0.097 R)
• M45: 7,082,711 km (0.099 R)
• M46: 7,249,662 km (0.112 R)
• M47: 7,365,900 km (0.05 R)
• M48: 7,970,126 km (0.113 R)
• M49: 8,386,307 km (0.111 R)
• M50: 8,603,822 km (0.041 R)
• M51: 8,809,669 km (0.066 R)
• M52: 8,933,835 km (0.105 R)
• M53: 9,197,875 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.1

Radius: 12.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.64 AU - 2.1 AU

Year: 1765 Days

Day: 5.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 56,716,464 km

• M1: 165,306 km (0.042 R)
• M2: 268,827 km (0.073 R)
• M3: 524,341 km (0.12 R)
• M4: 718,967 km (0.112 R)
• M5: 871,557 km (0.099 R)
• M6: 1,098,946 km (0.118 R)
• M7: 1,297,313 km (0.12 R)
• M8: 1,376,151 km (0.092 R)
• M9: 1,549,236 km (0.102 R)
• M10: 1,839,605 km (0.077 R)
• M11: 1,997,281 km (0.034 R)
• M12: 2,171,263 km (0.094 R)
• M13: 2,386,834 km (0.103 R)
• M14: 2,509,654 km (0.051 R)
• M15: 2,634,718 km (0.07 R)
• M16: 2,982,982 km (0.118 R)
• M17: 3,075,732 km (0.104 R)
• M18: 3,568,059 km (0.072 R)
• M19: 3,982,894 km (0.089 R)
• M20: 4,129,649 km (0.11 R)
• M21: 4,383,218 km (0.102 R)
• M22: 4,657,281 km (0.065 R)
• M23: 4,811,965 km (0.099 R)
• M24: 5,206,305 km (0.062 R)
• M25: 5,302,646 km (0.059 R)
• M26: 5,480,518 km (0.025 R)
• M27: 5,693,545 km (0.092 R)
• M28: 6,161,488 km (0.06 R)
• M29: 6,572,582 km (0.063 R)
• M30: 6,816,427 km (0.11 R)
• M31: 6,921,893 km (0.091 R)
• M32: 7,331,343 km (0.091 R)
• M33: 7,840,424 km (0.099 R)
• M34: 8,210,978 km (0.053 R)
• M35: 8,587,516 km (0.106 R)
• M36: 9,027,484 km (0.092 R)
• M37: 9,909,513 km (0.092 R)
• M38: 10,089,180 km (0.085 R)
• M39: 10,209,606 km (0.082 R)
• M40: 10,350,677 km (0.115 R)
• M41: 10,472,150 km (0.09 R)
• M42: 10,798,423 km (0.114 R)
• M43: 10,880,552 km (0.083 R)
• M44: 10,962,831 km (0.029 R)
• M45: 11,086,698 km (0.067 R)
• M46: 11,211,014 km (0.08 R)
• M47: 11,481,936 km (0.113 R)
• M48: 11,734,008 km (0.089 R)
• M49: 11,860,718 km (0.079 R)
• M50: 12,094,090 km (0.101 R)
• M51: 12,286,324 km (0.041 R)
• M52: 12,695,324 km (0.091 R)
• M53: 13,218,468 km (0.107 R)
• M54: 13,504,798 km (0.109 R)
• M55: 13,682,072 km (0.079 R)
• M56: 14,173,351 km (0.116 R)
• M57: 14,693,204 km (0.088 R)
• M58: 14,784,309 km (0.091 R)
• M59: 14,875,563 km (0.08 R)
• M60: 15,127,486 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.1

Radius: 12.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.81 AU - 1.99 AU

Year: 1808 Days

Day: 10.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 127.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 56,716,464 km

• M1: 158,574 km (0.095 R)
• M2: 306,227 km (0.104 R)
• M3: 444,904 km (0.043 R)
• M4: 623,973 km (0.104 R)
• M5: 702,362 km (0.075 R)
• M6: 809,474 km (0.103 R)
• M7: 1,014,573 km (0.1 R)
• M8: 1,120,937 km (0.099 R)
• M9: 1,279,062 km (0.113 R)
• M10: 1,358,049 km (0.1 R)
• M11: 1,470,248 km (0.077 R)
• M12: 1,572,872 km (0.101 R)
• M13: 1,751,492 km (0.084 R)
• M14: 1,853,817 km (0.118 R)
• M15: 1,937,143 km (0.111 R)
• M16: 2,144,037 km (0.077 R)
• M17: 2,268,801 km (0.114 R)
• M18: 2,395,959 km (0.116 R)
• M19: 2,518,031 km (0.036 R)
• M20: 2,681,392 km (0.077 R)
• M21: 2,800,173 km (0.087 R)
• M22: 3,002,429 km (0.067 R)
• M23: 3,192,718 km (0.067 R)
• M24: 3,285,169 km (0.108 R)
• M25: 3,412,627 km (0.119 R)
• M26: 3,515,999 km (0.084 R)
• M27: 3,646,448 km (0.094 R)
• M28: 3,957,462 km (0.09 R)
• M29: 4,295,852 km (0.055 R)
• M30: 4,777,558 km (0.115 R)
• M31: 4,932,391 km (0.072 R)
• M32: 5,010,332 km (0.116 R)
• M33: 5,227,099 km (0.115 R)
• M34: 5,386,571 km (0.111 R)
• M35: 5,547,837 km (0.116 R)
• M36: 5,823,546 km (0.093 R)
• M37: 5,947,413 km (0.041 R)
• M38: 6,093,271 km (0.078 R)
• M39: 6,240,326 km (0.041 R)
• M40: 6,612,974 km (0.105 R)
• M41: 6,699,142 km (0.1 R)
• M42: 7,091,687 km (0.057 R)
• M43: 7,169,029 km (0.072 R)
• M44: 7,279,732 km (0.102 R)
• M45: 7,357,672 km (0.119 R)
• M46: 7,458,351 km (0.102 R)

Asteroid Belt

Center: 5.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.4

Radius: 5.2

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.58 AU - 9.76 AU

Year: 20756 Days

Day: 24.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,716,464 km

• M1: 90,956 km (0.064 R)
• M2: 302,188 km (0.109 R)
• M3: 451,636 km (0.069 R)
• M4: 939,325 km (0.078 R)
• M5: 1,025,194 km (0.108 R)
• M6: 1,181,973 km (0.063 R)
• M7: 1,992,195 km (0.077 R)
• M8: 5,516,571 km (0.062 R)
• M9: 5,831,026 km (0.088 R)
• M10: 5,910,462 km (0.073 R)
• M11: 6,070,682 km (0.103 R)
• M12: 6,725,471 km (0.073 R)
• M13: 7,662,104 km (0.033 R)
• M14: 8,101,173 km (0.108 R)
• M15: 9,141,776 km (0.082 R)
• M16: 9,795,519 km (0.112 R)
• M17: 10,128,075 km (0.101 R)
• M18: 11,049,149 km (0.111 R)
• M19: 11,544,617 km (0.069 R)
• M20: 11,644,698 km (0.041 R)
• M21: 12,352,446 km (0.036 R)
• M22: 12,403,608 km (0.087 R)
• M23: 13,178,376 km (0.076 R)
• M24: 14,558,117 km (0.107 R)
• M25: 15,539,928 km (0.084 R)
• M26: 15,650,331 km (0.099 R)
• M27: 15,761,033 km (0.107 R)
• M28: 17,796,911 km (0.055 R)
• M29: 17,854,655 km (0.084 R)
• M30: 18,728,157 km (0.077 R)
• M31: 19,794,341 km (0.086 R)
• M32: 20,697,913 km (0.107 R)
• M33: 20,758,649 km (0.116 R)
• M34: 21,002,195 km (0.12 R)
• M35: 21,369,158 km (0.052 R)
• M36: 21,614,948 km (0.074 R)
• M37: 21,676,582 km (0.087 R)
• M38: 21,738,216 km (0.072 R)
• M39: 21,799,851 km (0.115 R)
• M40: 22,482,615 km (0.104 R)
• M41: 25,347,863 km (0.112 R)
• M42: 25,608,164 km (0.093 R)
• M43: 26,856,109 km (0.114 R)
• M44: 27,187,917 km (0.106 R)
• M45: 27,788,403 km (0.057 R)
• M46: 27,922,443 km (0.115 R)
• M47: 29,002,390 km (0.107 R)
• M48: 31,412,262 km (0.105 R)
• M49: 31,621,699 km (0.079 R)
• M50: 34,100,236 km (0.111 R)
• M51: 34,459,421 km (0.065 R)
• M52: 38,865,826 km (0.075 R)
• M53: 39,542,008 km (0.101 R)
• M54: 39,994,841 km (0.116 R)
• M55: 40,905,743 km (0.11 R)
• M56: 41,746,782 km (0.083 R)
• M57: 41,977,163 km (0.109 R)
• M58: 42,285,035 km (0.075 R)
• M59: 42,516,313 km (0.071 R)
• M60: 42,670,848 km (0.097 R)
• M61: 43,445,914 km (0.116 R)
• M62: 43,757,228 km (0.09 R)
• M63: 44,069,289 km (0.056 R)
• M64: 44,538,876 km (0.059 R)
• M65: 44,695,805 km (0.099 R)
• M66: 45,167,487 km (0.058 R)
• M67: 45,957,363 km (0.112 R)
• M68: 47,230,591 km (0.119 R)
• M69: 48,032,286 km (0.09 R)
• M70: 50,955,279 km (0.068 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: 509 - 14,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit