🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.47 AU - 0.73 AU

Year: 199 Days

Day: 45.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.93 AU - 2.31 AU

Year: 1320 Days

Day: 40.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 14.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.56 AU - 7.04 AU

Year: 5971 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,118,528 km

• M1: 180,415 km (0.112 R)
• M2: 864,825 km (0.079 R)
• M3: 1,481,617 km (0.09 R)
• M4: 2,077,017 km (0.075 R)
• M5: 2,797,181 km (0.12 R)
• M6: 3,991,720 km (0.037 R)
• M7: 4,814,359 km (0.1 R)
• M8: 6,141,741 km (0.095 R)
• M9: 7,402,551 km (0.103 R)
• M10: 12,784,036 km (0.116 R)
• M11: 13,907,216 km (0.031 R)
• M12: 14,467,012 km (0.112 R)
• M13: 14,936,300 km (0.083 R)
• M14: 15,523,771 km (0.041 R)
• M15: 17,790,777 km (0.106 R)
• M16: 19,003,567 km (0.038 R)
• M17: 21,797,008 km (0.06 R)
• M18: 24,853,891 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 13.4

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.17 AU - 8.47 AU

Year: 10259 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,118,528 km

• M1: 166,652 km (0.059 R)
• M2: 1,061,247 km (0.109 R)
• M3: 1,496,128 km (0.062 R)
• M4: 2,176,948 km (0.105 R)
• M5: 2,704,879 km (0.112 R)
• M6: 3,885,057 km (0.107 R)
• M7: 4,985,349 km (0.095 R)
• M8: 5,556,364 km (0.119 R)
• M9: 6,991,905 km (0.109 R)
• M10: 9,241,109 km (0.079 R)
• M11: 13,338,445 km (0.104 R)
• M12: 14,177,689 km (0.113 R)
• M13: 16,248,423 km (0.069 R)
• M14: 18,200,376 km (0.066 R)
• M15: 21,940,772 km (0.072 R)
• M16: 26,066,232 km (0.111 R)
• M17: 26,565,440 km (0.059 R)
• M18: 32,030,101 km (0.103 R)
• M19: 33,769,775 km (0.095 R)
• M20: 34,843,438 km (0.077 R)
• M21: 35,939,692 km (0.048 R)
• M22: 37,058,833 km (0.05 R)
• M23: 37,945,201 km (0.088 R)
• M24: 39,760,421 km (0.09 R)
• M25: 43,703,372 km (0.117 R)
• M26: 46,277,653 km (0.053 R)
• M27: 48,649,527 km (0.109 R)
• M28: 49,865,309 km (0.113 R)
• M29: 52,516,033 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit