🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.9

Radius: 9.8

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.72 AU - 0.96 AU

Year: 531 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,868,361 km

• M1: 122,072 km (0.11 R)
• M2: 479,760 km (0.095 R)
• M3: 825,481 km (0.101 R)
• M4: 1,165,218 km (0.115 R)
• M5: 1,630,318 km (0.088 R)
• M6: 2,333,577 km (0.081 R)
• M7: 2,822,762 km (0.066 R)
• M8: 3,327,954 km (0.065 R)
• M9: 3,766,426 km (0.104 R)
• M10: 4,138,625 km (0.111 R)
• M11: 5,975,537 km (0.08 R)
• M12: 6,666,231 km (0.054 R)
• M13: 7,497,546 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 10.1

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.18 AU - 2.92 AU

Year: 2811 Days

Day: 14.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,868,361 km

• M1: 125,812 km (0.1 R)
• M2: 452,384 km (0.04 R)
• M3: 916,437 km (0.115 R)
• M4: 1,755,980 km (0.095 R)
• M5: 2,588,941 km (0.099 R)
• M6: 3,301,176 km (0.042 R)
• M7: 3,665,896 km (0.12 R)
• M8: 4,455,174 km (0.045 R)
• M9: 4,925,061 km (0.047 R)
• M10: 5,329,424 km (0.093 R)
• M11: 6,424,481 km (0.112 R)
• M12: 6,995,944 km (0.063 R)
• M13: 7,948,284 km (0.112 R)
• M14: 8,950,141 km (0.104 R)
• M15: 10,491,149 km (0.095 R)
• M16: 11,488,518 km (0.059 R)
• M17: 14,520,269 km (0.1 R)
• M18: 15,056,278 km (0.11 R)
• M19: 16,797,148 km (0.104 R)
• M20: 19,302,314 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.9

Radius: 9.4

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.36 AU - 3.42 AU

Year: 4308 Days

Day: 6.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 29,868,361 km

• M1: 117,434 km (0.058 R)
• M2: 493,224 km (0.108 R)
• M3: 827,575 km (0.085 R)
• M4: 1,359,994 km (0.046 R)
• M5: 1,854,714 km (0.114 R)
• M6: 2,227,961 km (0.065 R)
• M7: 3,012,752 km (0.043 R)
• M8: 4,421,963 km (0.071 R)
• M9: 5,121,034 km (0.099 R)
• M10: 5,454,488 km (0.088 R)
• M11: 6,196,194 km (0.091 R)
• M12: 8,249,724 km (0.065 R)
• M13: 9,848,028 km (0.091 R)
• M14: 10,321,655 km (0.084 R)
• M15: 10,765,212 km (0.099 R)
• M16: 11,360,911 km (0.085 R)
• M17: 11,738,347 km (0.108 R)
• M18: 12,468,534 km (0.093 R)
• M19: 13,280,401 km (0.078 R)
• M20: 13,752,383 km (0.075 R)
• M21: 14,235,584 km (0.118 R)
• M22: 16,163,452 km (0.086 R)
• M23: 17,562,491 km (0.12 R)
• M24: 19,239,184 km (0.114 R)
• M25: 19,573,535 km (0.053 R)
• M26: 22,462,868 km (0.042 R)
• M27: 26,029,880 km (0.095 R)
• M28: 27,270,196 km (0.067 R)
• M29: 28,033,145 km (0.08 R)
• M30: 29,868,412 km (0.094 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: 326 - 10,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit