🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.69 AU - 1.83 AU

Year: 821 Days

Day: 40.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.48 AU - 3.92 AU

Year: 2012 Days

Day: 13.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.59 AU - 5.09 AU

Year: 3742 Days

Day: 20.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,570,174 km

• M1: 32,762 km (0.085 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.8

Radius: 10.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.94 AU - 7.22 AU

Year: 6621 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,570,174 km

• M1: 126,859 km (0.052 R)
• M2: 458,966 km (0.113 R)
• M3: 814,112 km (0.071 R)
• M4: 1,618,350 km (0.118 R)
• M5: 1,975,440 km (0.098 R)
• M6: 2,310,838 km (0.116 R)
• M7: 2,651,921 km (0.114 R)
• M8: 3,008,862 km (0.107 R)
• M9: 3,359,519 km (0.061 R)
• M10: 3,969,280 km (0.073 R)
• M11: 5,516,421 km (0.115 R)
• M12: 5,902,683 km (0.11 R)
• M13: 7,365,900 km (0.067 R)
• M14: 7,732,714 km (0.116 R)
• M15: 9,873,609 km (0.028 R)
• M16: 10,569,538 km (0.107 R)
• M17: 11,474,007 km (0.077 R)
• M18: 12,243,239 km (0.079 R)
• M19: 12,711,630 km (0.105 R)
• M20: 14,188,909 km (0.036 R)
• M21: 17,189,095 km (0.099 R)
• M22: 17,658,084 km (0.075 R)
• M23: 18,621,793 km (0.109 R)
• M24: 20,851,699 km (0.084 R)
• M25: 21,655,489 km (0.116 R)
• M26: 23,755,543 km (0.114 R)
• M27: 24,337,778 km (0.089 R)
• M28: 24,855,088 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.7

Radius: 5.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.2 AU - 17.26 AU

Year: 21927 Days

Day: 21.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,570,174 km

• M1: 100,679 km (0.061 R)
• M2: 556,953 km (0.081 R)
• M3: 1,460,674 km (0.085 R)
• M4: 2,615,420 km (0.05 R)
• M5: 6,742,526 km (0.098 R)
• M6: 9,668,810 km (0.077 R)
• M7: 10,422,932 km (0.076 R)
• M8: 11,749,566 km (0.119 R)
• M9: 13,615,501 km (0.118 R)
• M10: 14,222,868 km (0.099 R)
• M11: 16,896,631 km (0.12 R)
• M12: 25,294,457 km (0.116 R)
• M13: 31,224,068 km (0.088 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 20,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit