🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.83 AU - 1.25 AU

Year: 385 Days

Day: 35.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.3

Radius: 13.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.05 AU - 6.27 AU

Year: 4894 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,921,016 km

• M1: 167,998 km (0.037 R)
• M2: 940,073 km (0.117 R)
• M3: 1,520,513 km (0.096 R)
• M4: 2,182,633 km (0.051 R)
• M5: 2,791,646 km (0.091 R)
• M6: 3,226,078 km (0.036 R)
• M7: 3,838,831 km (0.101 R)
• M8: 5,881,141 km (0.12 R)
• M9: 6,472,651 km (0.081 R)
• M10: 7,346,602 km (0.094 R)
• M11: 7,959,504 km (0.116 R)
• M12: 10,223,518 km (0.046 R)
• M13: 11,695,262 km (0.027 R)
• M14: 12,481,998 km (0.082 R)
• M15: 13,356,397 km (0.099 R)
• M16: 13,889,564 km (0.08 R)
• M17: 14,772,191 km (0.039 R)
• M18: 17,582,088 km (0.059 R)
• M19: 18,288,040 km (0.058 R)
• M20: 20,379,419 km (0.12 R)
• M21: 21,230,331 km (0.117 R)
• M22: 24,792,855 km (0.105 R)
• M23: 26,589,974 km (0.119 R)
• M24: 27,094,867 km (0.089 R)
• M25: 29,625,764 km (0.065 R)
• M26: 30,902,432 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.5

Radius: 13.9

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5 AU - 6.66 AU

Year: 5116 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,921,016 km

• M1: 173,234 km (0.11 R)
• M2: 1,701,676 km (0.105 R)
• M3: 3,733,065 km (0.061 R)
• M4: 4,453,678 km (0.094 R)
• M5: 4,924,313 km (0.115 R)
• M6: 6,793,090 km (0.101 R)
• M7: 8,599,334 km (0.094 R)
• M8: 10,620,402 km (0.078 R)
• M9: 11,557,483 km (0.115 R)
• M10: 16,151,334 km (0.071 R)
• M11: 16,911,142 km (0.075 R)
• M12: 17,694,735 km (0.066 R)
• M13: 18,376,453 km (0.05 R)
• M14: 21,910,104 km (0.065 R)
• M15: 23,206,818 km (0.12 R)
• M16: 23,948,974 km (0.047 R)
• M17: 24,401,806 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.3

Radius: 14.7

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.17 AU - 9.27 AU

Year: 10175 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,921,016 km

• M1: 182,809 km (0.107 R)
• M2: 647,460 km (0.057 R)
• M3: 1,490,444 km (0.082 R)
• M4: 2,315,326 km (0.113 R)
• M5: 3,115,824 km (0.089 R)
• M6: 5,170,850 km (0.113 R)
• M7: 10,213,645 km (0.065 R)
• M8: 11,085,352 km (0.113 R)
• M9: 13,482,658 km (0.081 R)
• M10: 16,280,138 km (0.104 R)
• M11: 19,609,139 km (0.096 R)
• M12: 24,688,885 km (0.107 R)
• M13: 28,737,601 km (0.072 R)
• M14: 32,742,336 km (0.088 R)
• M15: 38,512,027 km (0.096 R)
• M16: 41,431,878 km (0.026 R)
• M17: 51,544,395 km (0.043 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 14,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit