🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.3

Radius: 10.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.56 AU - 0.6 AU

Year: 300 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 8,717,170 km

• M1: 140,622 km (0.06 R)
• M2: 227,389 km (0.076 R)
• M3: 365,318 km (0.079 R)
• M4: 468,840 km (0.064 R)
• M5: 642,972 km (0.106 R)
• M6: 720,463 km (0.063 R)
• M7: 787,932 km (0.11 R)
• M8: 1,011,581 km (0.1 R)
• M9: 1,107,772 km (0.114 R)
• M10: 1,178,981 km (0.074 R)
• M11: 1,335,011 km (0.085 R)
• M12: 1,402,779 km (0.083 R)
• M13: 1,471,744 km (0.09 R)
• M14: 1,559,857 km (0.082 R)
• M15: 1,713,644 km (0.114 R)
• M16: 1,783,057 km (0.025 R)
• M17: 1,901,090 km (0.118 R)
• M18: 2,056,073 km (0.118 R)
• M19: 2,160,193 km (0.113 R)
• M20: 2,265,959 km (0.062 R)
• M21: 2,409,872 km (0.119 R)
• M22: 2,498,733 km (0.1 R)
• M23: 2,761,277 km (0.059 R)
• M24: 2,865,547 km (0.09 R)
• M25: 2,948,724 km (0.08 R)
• M26: 3,049,702 km (0.11 R)
• M27: 3,134,674 km (0.083 R)
• M28: 3,237,896 km (0.052 R)
• M29: 3,313,144 km (0.089 R)
• M30: 3,524,376 km (0.027 R)
• M31: 3,595,884 km (0.069 R)
• M32: 3,691,926 km (0.104 R)
• M33: 3,942,053 km (0.103 R)
• M34: 4,009,971 km (0.085 R)
• M35: 4,084,770 km (0.096 R)
• M36: 4,267,130 km (0.042 R)
• M37: 4,394,587 km (0.073 R)

Asteroid Belt

Center: 1.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 12.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.78 AU - 2.84 AU

Year: 2381 Days

Day: 14.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 8,717,170 km

• M1: 162,912 km (0.06 R)
• M2: 345,122 km (0.105 R)
• M3: 517,160 km (0.085 R)
• M4: 629,358 km (0.034 R)
• M5: 761,004 km (0.103 R)
• M6: 993,629 km (0.098 R)
• M7: 1,214,585 km (0.064 R)
• M8: 1,452,147 km (0.096 R)
• M9: 1,534,725 km (0.056 R)
• M10: 1,652,009 km (0.12 R)
• M11: 1,840,503 km (0.087 R)
• M12: 1,972,598 km (0.077 R)
• M13: 2,136,856 km (0.096 R)
• M14: 2,239,181 km (0.102 R)
• M15: 2,410,919 km (0.043 R)
• M16: 2,486,915 km (0.112 R)
• M17: 2,579,366 km (0.108 R)
• M18: 2,727,917 km (0.113 R)
• M19: 2,839,368 km (0.113 R)
• M20: 2,944,236 km (0.095 R)
• M21: 3,075,134 km (0.115 R)
• M22: 3,266,769 km (0.117 R)
• M23: 3,635,677 km (0.086 R)
• M24: 3,767,622 km (0.081 R)
• M25: 3,847,508 km (0.114 R)
• M26: 3,991,122 km (0.062 R)
• M27: 4,432,435 km (0.081 R)
• M28: 4,535,807 km (0.052 R)
• M29: 4,687,649 km (0.096 R)
• M30: 4,850,711 km (0.092 R)
• M31: 4,957,374 km (0.033 R)
• M32: 5,084,383 km (0.044 R)
• M33: 5,262,105 km (0.046 R)
• M34: 5,391,657 km (0.117 R)
• M35: 5,502,210 km (0.088 R)
• M36: 5,583,142 km (0.089 R)
• M37: 6,003,811 km (0.083 R)
• M38: 6,233,893 km (0.104 R)
• M39: 6,919,650 km (0.107 R)
• M40: 7,116,820 km (0.04 R)
• M41: 7,304,864 km (0.079 R)
• M42: 7,416,165 km (0.07 R)
• M43: 7,505,624 km (0.094 R)
• M44: 7,606,753 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.8

Radius: 13

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.54 AU - 3.06 AU

Year: 3178 Days

Day: 14.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 8,717,170 km

• M1: 180,565 km (0.113 R)
• M2: 362,625 km (0.097 R)
• M3: 461,061 km (0.08 R)
• M4: 619,485 km (0.061 R)
• M5: 825,930 km (0.107 R)
• M6: 932,593 km (0.086 R)
• M7: 1,062,594 km (0.084 R)
• M8: 1,180,178 km (0.115 R)
• M9: 1,449,753 km (0.099 R)
• M10: 1,609,823 km (0.081 R)
• M11: 1,761,515 km (0.1 R)
• M12: 2,087,189 km (0.101 R)
• M13: 2,181,586 km (0.116 R)
• M14: 2,269,549 km (0.114 R)
• M15: 2,752,900 km (0.071 R)
• M16: 2,857,020 km (0.109 R)
• M17: 2,944,834 km (0.099 R)
• M18: 3,096,227 km (0.037 R)
• M19: 3,444,042 km (0.07 R)
• M20: 3,603,962 km (0.099 R)
• M21: 3,862,916 km (0.074 R)
• M22: 4,338,338 km (0.073 R)
• M23: 4,562,585 km (0.094 R)
• M24: 4,811,666 km (0.082 R)
• M25: 5,129,412 km (0.102 R)
• M26: 5,269,286 km (0.118 R)
• M27: 5,377,744 km (0.1 R)
• M28: 5,475,880 km (0.108 R)
• M29: 5,596,756 km (0.072 R)
• M30: 5,852,568 km (0.079 R)
• M31: 5,942,327 km (0.102 R)
• M32: 6,100,751 km (0.115 R)
• M33: 6,317,967 km (0.098 R)
• M34: 6,537,726 km (0.082 R)
• M35: 6,619,407 km (0.087 R)
• M36: 6,890,029 km (0.084 R)
• M37: 7,248,466 km (0.06 R)
• M38: 7,576,384 km (0.113 R)
• M39: 8,322,429 km (0.103 R)
• M40: 8,500,001 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 15,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit