🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.55 AU - 0.63 AU

Year: 159 Days

Day: 34.1 Hours

Environment

Temp: 261 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.94 AU - 0.96 AU

Year: 325 Days

Day: 42.9 Hours

Environment

Temp: 87 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,764,937 km

• M1: 199,414 km (0.087 R)
• M2: 316,100 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.11 AU - 2.47 AU

Year: 1218 Days

Day: 23.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.61 AU - 3.83 AU

Year: 2031 Days

Day: 28.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.8 AU - 4.66 AU

Year: 2532 Days

Day: 42.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,764,937 km

• M1: 449,691 km (0.052 R)
• M2: 2,004,163 km (0.091 R)

Asteroid Belt

Center: 7.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.4

Radius: 11.8

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.03 AU - 11.15 AU

Year: 12112 Days

Day: 7 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,764,937 km

• M1: 147,504 km (0.111 R)
• M2: 574,755 km (0.112 R)
• M3: 1,107,323 km (0.111 R)
• M4: 1,859,502 km (0.111 R)
• M5: 3,188,679 km (0.073 R)
• M6: 3,704,791 km (0.08 R)
• M7: 5,632,061 km (0.078 R)
• M8: 6,193,950 km (0.068 R)
• M9: 7,001,031 km (0.085 R)
• M10: 7,430,077 km (0.043 R)
• M11: 7,876,926 km (0.104 R)
• M12: 9,428,406 km (0.062 R)
• M13: 11,702,593 km (0.054 R)
• M14: 19,403,293 km (0.111 R)
• M15: 21,843,982 km (0.052 R)
• M16: 22,300,555 km (0.044 R)
• M17: 26,389,962 km (0.093 R)
• M18: 27,432,659 km (0.116 R)
• M19: 29,600,033 km (0.105 R)
• M20: 32,942,199 km (0.116 R)
• M21: 35,388,723 km (0.077 R)
• M22: 35,892,120 km (0.099 R)
• M23: 38,880,187 km (0.088 R)
• M24: 41,610,199 km (0.082 R)
• M25: 43,451,749 km (0.094 R)
• M26: 47,296,713 km (0.112 R)
• M27: 49,458,253 km (0.09 R)
• M28: 50,882,125 km (0.091 R)
• M29: 55,148,956 km (0.091 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: 275 - 13,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit