🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.5

Radius: 11

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.78 AU - 1.14 AU

Year: 607 Days

Day: 14.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 136.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 14,229,020 km

• M1: 161,117 km (0.087 R)
• M2: 278,402 km (0.114 R)
• M3: 354,697 km (0.09 R)
• M4: 467,942 km (0.111 R)
• M5: 547,977 km (0.057 R)
• M6: 790,774 km (0.109 R)
• M7: 863,629 km (0.095 R)
• M8: 948,002 km (0.029 R)
• M9: 1,044,941 km (0.108 R)
• M10: 1,121,086 km (0.075 R)
• M11: 1,274,424 km (0.119 R)
• M12: 1,366,726 km (0.046 R)
• M13: 1,504,207 km (0.104 R)
• M14: 1,574,817 km (0.069 R)
• M15: 1,674,449 km (0.064 R)
• M16: 1,759,271 km (0.055 R)
• M17: 1,839,755 km (0.113 R)
• M18: 1,915,601 km (0.06 R)
• M19: 2,070,584 km (0.05 R)
• M20: 2,167,972 km (0.085 R)
• M21: 2,242,173 km (0.037 R)
• M22: 2,399,550 km (0.117 R)
• M23: 2,593,129 km (0.105 R)
• M24: 2,665,535 km (0.084 R)
• M25: 2,785,363 km (0.057 R)
• M26: 2,879,909 km (0.104 R)
• M27: 3,065,260 km (0.058 R)
• M28: 3,191,072 km (0.074 R)
• M29: 3,542,328 km (0.112 R)
• M30: 3,615,481 km (0.089 R)
• M31: 3,936,219 km (0.068 R)
• M32: 4,035,103 km (0.059 R)
• M33: 4,111,697 km (0.071 R)
• M34: 4,181,111 km (0.039 R)
• M35: 4,258,603 km (0.082 R)
• M36: 4,525,784 km (0.108 R)
• M37: 4,629,456 km (0.095 R)
• M38: 4,701,711 km (0.093 R)
• M39: 4,928,801 km (0.105 R)
• M40: 5,035,464 km (0.117 R)
• M41: 5,226,202 km (0.119 R)
• M42: 5,309,827 km (0.082 R)
• M43: 5,606,180 km (0.078 R)
• M44: 5,778,068 km (0.064 R)
• M45: 5,881,889 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.1

Radius: 13.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.95 AU - 1.11 AU

Year: 675 Days

Day: 5.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 14,229,020 km

• M1: 172,935 km (0.113 R)
• M2: 269,426 km (0.069 R)
• M3: 376,089 km (0.095 R)
• M4: 505,940 km (0.083 R)
• M5: 679,922 km (0.115 R)
• M6: 822,639 km (0.032 R)
• M7: 1,040,304 km (0.056 R)
• M8: 1,178,083 km (0.078 R)
• M9: 1,309,580 km (0.103 R)
• M10: 1,493,286 km (0.069 R)
• M11: 1,636,900 km (0.11 R)
• M12: 1,728,155 km (0.11 R)
• M13: 1,828,535 km (0.093 R)
• M14: 2,081,056 km (0.074 R)
• M15: 2,353,025 km (0.081 R)
• M16: 2,448,917 km (0.03 R)
• M17: 2,587,295 km (0.079 R)
• M18: 2,770,253 km (0.082 R)
• M19: 2,863,453 km (0.105 R)
• M20: 2,974,903 km (0.079 R)
• M21: 3,193,466 km (0.059 R)
• M22: 3,300,428 km (0.115 R)
• M23: 3,408,438 km (0.096 R)
• M24: 3,499,543 km (0.055 R)
• M25: 3,721,247 km (0.077 R)
• M26: 3,976,461 km (0.078 R)
• M27: 4,276,704 km (0.068 R)
• M28: 4,365,266 km (0.101 R)
• M29: 4,484,346 km (0.053 R)
• M30: 4,715,624 km (0.037 R)
• M31: 4,858,340 km (0.101 R)
• M32: 4,950,792 km (0.11 R)
• M33: 5,189,999 km (0.079 R)
• M34: 5,284,694 km (0.058 R)
• M35: 5,401,082 km (0.117 R)
• M36: 5,636,698 km (0.09 R)
• M37: 5,745,007 km (0.089 R)
• M38: 6,162,535 km (0.107 R)
• M39: 6,274,135 km (0.081 R)
• M40: 6,442,731 km (0.098 R)
• M41: 6,727,117 km (0.082 R)
• M42: 6,957,647 km (0.102 R)
• M43: 7,050,697 km (0.114 R)
• M44: 7,214,357 km (0.078 R)
• M45: 7,749,170 km (0.071 R)
• M46: 7,966,685 km (0.051 R)
• M47: 8,149,494 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.2

Radius: 10.6

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.08 AU - 1.14 AU

Year: 755 Days

Day: 12.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 14,229,020 km

• M1: 133,292 km (0.04 R)
• M2: 246,836 km (0.102 R)
• M3: 333,603 km (0.102 R)
• M4: 418,126 km (0.057 R)
• M5: 484,248 km (0.079 R)
• M6: 574,306 km (0.105 R)
• M7: 762,650 km (0.083 R)
• M8: 893,997 km (0.111 R)
• M9: 965,804 km (0.085 R)
• M10: 1,083,837 km (0.042 R)
• M11: 1,233,584 km (0.106 R)
• M12: 1,307,635 km (0.113 R)
• M13: 1,432,250 km (0.088 R)
• M14: 1,553,873 km (0.076 R)
• M15: 1,693,897 km (0.118 R)
• M16: 1,892,563 km (0.113 R)
• M17: 2,002,667 km (0.115 R)
• M18: 2,115,164 km (0.083 R)
• M19: 2,262,817 km (0.077 R)
• M20: 2,620,805 km (0.097 R)
• M21: 2,691,116 km (0.072 R)
• M22: 2,923,890 km (0.104 R)
• M23: 3,144,846 km (0.107 R)
• M24: 3,266,769 km (0.086 R)
• M25: 3,352,189 km (0.075 R)
• M26: 3,447,932 km (0.117 R)
• M27: 3,701,201 km (0.096 R)
• M28: 3,780,338 km (0.1 R)
• M29: 4,031,363 km (0.074 R)
• M30: 4,288,073 km (0.101 R)
• M31: 4,392,193 km (0.116 R)
• M32: 4,518,304 km (0.088 R)
• M33: 4,613,748 km (0.12 R)
• M34: 4,763,495 km (0.114 R)
• M35: 4,882,276 km (0.052 R)
• M36: 5,244,602 km (0.116 R)
• M37: 5,479,770 km (0.084 R)
• M38: 5,684,121 km (0.116 R)
• M39: 5,775,824 km (0.094 R)
• M40: 5,902,683 km (0.084 R)
• M41: 6,112,120 km (0.096 R)
• M42: 6,383,491 km (0.112 R)
• M43: 6,466,966 km (0.078 R)
• M44: 6,586,645 km (0.099 R)
• M45: 6,779,776 km (0.057 R)
• M46: 6,950,467 km (0.118 R)
• M47: 7,122,355 km (0.087 R)
• M48: 7,221,388 km (0.112 R)
• M49: 7,308,305 km (0.071 R)
• M50: 7,433,069 km (0.101 R)
• M51: 7,583,714 km (0.091 R)
• M52: 7,722,840 km (0.093 R)
• M53: 7,913,877 km (0.03 R)
• M54: 8,119,275 km (0.099 R)
• M55: 8,274,557 km (0.112 R)
• M56: 8,945,354 km (0.097 R)
• M57: 9,012,075 km (0.053 R)

Asteroid Belt

Center: 3.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 14.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.84 AU - 5.72 AU

Year: 7834 Days

Day: 9.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 14,229,020 km

• M1: 177,722 km (0.109 R)
• M2: 430,094 km (0.04 R)
• M3: 586,872 km (0.031 R)
• M4: 803,939 km (0.082 R)
• M5: 967,449 km (0.075 R)
• M6: 1,108,670 km (0.114 R)
• M7: 1,311,824 km (0.115 R)
• M8: 1,451,249 km (0.116 R)
• M9: 1,566,589 km (0.096 R)
• M10: 1,942,678 km (0.114 R)
• M11: 2,473,002 km (0.081 R)
• M12: 2,973,856 km (0.103 R)
• M13: 3,650,936 km (0.027 R)
• M14: 3,919,015 km (0.089 R)
• M15: 4,776,062 km (0.08 R)
• M16: 4,878,237 km (0.116 R)
• M17: 5,233,831 km (0.091 R)
• M18: 5,369,367 km (0.115 R)
• M19: 6,270,993 km (0.066 R)
• M20: 6,528,152 km (0.089 R)
• M21: 7,421,550 km (0.072 R)
• M22: 7,523,127 km (0.115 R)
• M23: 7,969,079 km (0.107 R)
• M24: 8,512,119 km (0.106 R)
• M25: 8,600,830 km (0.069 R)
• M26: 9,212,386 km (0.096 R)
• M27: 9,652,503 km (0.101 R)
• M28: 9,893,805 km (0.11 R)
• M29: 10,898,354 km (0.062 R)
• M30: 11,560,026 km (0.079 R)
• M31: 11,737,299 km (0.073 R)
• M32: 11,915,470 km (0.08 R)
• M33: 12,516,106 km (0.115 R)
• M34: 12,962,955 km (0.116 R)
• M35: 13,352,956 km (0.119 R)
• M36: 13,518,412 km (0.065 R)
• M37: 13,663,671 km (0.114 R)
• M38: 13,830,473 km (0.064 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 14,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit