🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.72 AU - 0.9 AU

Year: 255 Days

Day: 38.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.6

Radius: 13.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.36 AU - 7.64 AU

Year: 6479 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 165.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,313,636 km

• M1: 165,156 km (0.077 R)
• M2: 619,335 km (0.115 R)
• M3: 1,083,687 km (0.075 R)
• M4: 1,523,654 km (0.115 R)
• M5: 2,145,832 km (0.118 R)
• M6: 2,933,465 km (0.051 R)
• M7: 4,649,651 km (0.08 R)
• M8: 6,889,730 km (0.056 R)
• M9: 7,455,958 km (0.058 R)
• M10: 8,324,224 km (0.066 R)
• M11: 8,844,077 km (0.039 R)
• M12: 10,172,057 km (0.1 R)
• M13: 10,673,958 km (0.036 R)
• M14: 11,433,466 km (0.118 R)
• M15: 12,692,033 km (0.101 R)
• M16: 13,763,902 km (0.081 R)
• M17: 16,395,328 km (0.107 R)
• M18: 16,832,902 km (0.111 R)
• M19: 17,731,536 km (0.111 R)
• M20: 21,948,700 km (0.107 R)
• M21: 24,940,658 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775

Radius: 8.6

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.9 AU - 8.94 AU

Year: 7798 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,313,636 km

• M1: 106,962 km (0.064 R)
• M2: 382,971 km (0.099 R)
• M3: 697,724 km (0.113 R)
• M4: 1,269,488 km (0.097 R)
• M5: 1,609,972 km (0.085 R)
• M6: 1,885,681 km (0.105 R)
• M7: 2,210,309 km (0.09 R)
• M8: 2,668,826 km (0.087 R)
• M9: 3,234,007 km (0.043 R)
• M10: 4,516,958 km (0.049 R)
• M11: 4,803,887 km (0.113 R)
• M12: 5,414,545 km (0.063 R)
• M13: 6,716,196 km (0.039 R)
• M14: 8,047,468 km (0.062 R)
• M15: 8,427,446 km (0.09 R)
• M16: 8,775,261 km (0.071 R)
• M17: 9,453,389 km (0.096 R)
• M18: 12,241,145 km (0.065 R)
• M19: 13,495,523 km (0.099 R)
• M20: 14,398,496 km (0.091 R)
• M21: 16,124,556 km (0.034 R)
• M22: 21,797,906 km (0.116 R)
• M23: 23,208,464 km (0.049 R)
• M24: 27,234,741 km (0.08 R)
• M25: 27,708,966 km (0.111 R)
• M26: 29,461,954 km (0.105 R)
• M27: 32,652,278 km (0.051 R)
• M28: 34,496,072 km (0.114 R)
• M29: 35,051,379 km (0.11 R)
• M30: 36,293,939 km (0.112 R)
• M31: 42,060,937 km (0.047 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 15,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit