🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.44 AU - 0.64 AU

Year: 140 Days

Day: 42.2 Hours

Environment

Temp: 261 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.65 AU - 0.67 AU

Year: 189 Days

Day: 20.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.84 AU - 1.18 AU

Year: 358 Days

Day: 39.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,383,980 km

• M1: 239,357 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.45 AU - 2.39 AU

Year: 939 Days

Day: 32.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,383,980 km

• M1: 569,369 km (0.048 R)

Asteroid Belt

Center: 6.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583

Radius: 9.2

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.6 AU - 11.42 AU

Year: 12031 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,383,980 km

• M1: 116,836 km (0.095 R)
• M2: 428,598 km (0.119 R)
• M3: 1,005,148 km (0.075 R)
• M4: 1,778,719 km (0.038 R)
• M5: 2,111,724 km (0.105 R)
• M6: 3,017,389 km (0.034 R)
• M7: 3,832,099 km (0.086 R)
• M8: 4,481,803 km (0.119 R)
• M9: 4,975,775 km (0.071 R)
• M10: 5,819,956 km (0.099 R)
• M11: 6,295,228 km (0.076 R)
• M12: 8,187,491 km (0.056 R)
• M13: 10,014,530 km (0.079 R)
• M14: 11,299,726 km (0.082 R)
• M15: 12,751,872 km (0.11 R)
• M16: 13,617,595 km (0.061 R)
• M17: 16,164,200 km (0.027 R)
• M18: 19,652,074 km (0.04 R)
• M19: 20,555,047 km (0.071 R)
• M20: 21,657,433 km (0.114 R)
• M21: 22,709,406 km (0.101 R)
• M22: 33,992,077 km (0.066 R)
• M23: 35,893,616 km (0.103 R)
• M24: 39,648,073 km (0.117 R)
• M25: 41,887,853 km (0.111 R)
• M26: 43,381,288 km (0.094 R)
• M27: 43,933,005 km (0.081 R)
• M28: 48,074,024 km (0.095 R)
• M29: 50,618,833 km (0.076 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 14,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit