🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.5

Radius: 12.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.49 AU - 6.95 AU

Year: 5478 Days

Day: 12.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,606,379 km

• M1: 153,936 km (0.086 R)
• M2: 808,128 km (0.084 R)
• M3: 1,243,757 km (0.032 R)
• M4: 1,703,621 km (0.043 R)
• M5: 2,091,079 km (0.067 R)
• M6: 2,977,297 km (0.078 R)
• M7: 3,567,311 km (0.113 R)
• M8: 4,732,229 km (0.103 R)
• M9: 5,621,589 km (0.091 R)
• M10: 7,800,482 km (0.073 R)
• M11: 8,478,160 km (0.091 R)
• M12: 9,233,480 km (0.061 R)
• M13: 9,667,762 km (0.039 R)
• M14: 11,229,714 km (0.062 R)
• M15: 11,725,032 km (0.027 R)
• M16: 14,007,746 km (0.083 R)
• M17: 14,901,893 km (0.086 R)
• M18: 15,666,637 km (0.117 R)
• M19: 16,399,966 km (0.077 R)
• M20: 17,753,228 km (0.097 R)
• M21: 20,547,716 km (0.119 R)
• M22: 23,186,922 km (0.101 R)
• M23: 23,917,259 km (0.108 R)
• M24: 26,279,559 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.8

Radius: 10.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.1 AU - 7.44 AU

Year: 6921 Days

Day: 5.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,606,379 km

• M1: 134,339 km (0.087 R)
• M2: 536,757 km (0.109 R)
• M3: 1,245,103 km (0.118 R)
• M4: 1,734,139 km (0.089 R)
• M5: 2,537,479 km (0.076 R)
• M6: 2,925,985 km (0.096 R)
• M7: 3,617,576 km (0.068 R)
• M8: 4,161,663 km (0.108 R)
• M9: 4,571,861 km (0.105 R)
• M10: 5,503,706 km (0.051 R)
• M11: 6,257,829 km (0.116 R)
• M12: 6,659,948 km (0.088 R)
• M13: 7,971,173 km (0.042 R)
• M14: 10,067,937 km (0.092 R)
• M15: 11,049,748 km (0.093 R)
• M16: 12,197,014 km (0.07 R)
• M17: 14,552,282 km (0.064 R)
• M18: 15,380,456 km (0.085 R)
• M19: 17,920,179 km (0.118 R)
• M20: 20,800,986 km (0.045 R)
• M21: 21,322,035 km (0.077 R)
• M22: 24,715,513 km (0.12 R)
• M23: 25,300,141 km (0.088 R)
• M24: 26,496,924 km (0.112 R)
• M25: 30,218,919 km (0.099 R)
• M26: 30,887,472 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.5

Radius: 10.4

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.14 AU - 11.24 AU

Year: 10651 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,606,379 km

• M1: 134,488 km (0.068 R)
• M2: 475,572 km (0.117 R)
• M3: 805,585 km (0.115 R)
• M4: 1,524,701 km (0.12 R)
• M5: 1,924,577 km (0.103 R)
• M6: 2,685,431 km (0.097 R)
• M7: 3,124,950 km (0.096 R)
• M8: 3,474,411 km (0.11 R)
• M9: 4,767,834 km (0.119 R)
• M10: 6,221,775 km (0.078 R)
• M11: 7,032,297 km (0.071 R)
• M12: 7,597,926 km (0.11 R)
• M13: 9,934,795 km (0.1 R)
• M14: 12,174,424 km (0.088 R)
• M15: 13,440,471 km (0.054 R)
• M16: 14,731,501 km (0.038 R)
• M17: 17,490,833 km (0.102 R)
• M18: 18,671,011 km (0.081 R)
• M19: 19,100,058 km (0.11 R)
• M20: 25,729,637 km (0.1 R)
• M21: 32,394,671 km (0.084 R)
• M22: 37,576,891 km (0.099 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 14,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit