🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.79 AU - 0.85 AU

Year: 267 Days

Day: 30.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.78 AU - 0.9 AU

Year: 277 Days

Day: 28.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.18 AU - 3.44 AU

Year: 1695 Days

Day: 18.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.11 AU - 3.29 AU

Year: 2060 Days

Day: 36 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40

Radius: 14

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.87 AU - 8.57 AU

Year: 7720 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,031,479 km

• M1: 174,431 km (0.084 R)
• M2: 630,705 km (0.103 R)
• M3: 1,660,836 km (0.12 R)
• M4: 2,862,705 km (0.068 R)
• M5: 3,401,108 km (0.108 R)
• M6: 6,268,600 km (0.105 R)
• M7: 8,706,446 km (0.115 R)
• M8: 9,151,051 km (0.081 R)
• M9: 11,758,841 km (0.083 R)
• M10: 12,461,503 km (0.058 R)
• M11: 14,473,145 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 9.2

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.36 AU - 9.64 AU

Year: 8919 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,031,479 km

• M1: 115,041 km (0.083 R)
• M2: 465,848 km (0.116 R)
• M3: 967,599 km (0.105 R)
• M4: 1,278,763 km (0.066 R)
• M5: 1,696,889 km (0.112 R)
• M6: 4,534,611 km (0.11 R)
• M7: 9,777,118 km (0.12 R)
• M8: 12,049,660 km (0.102 R)
• M9: 13,858,448 km (0.077 R)
• M10: 15,418,454 km (0.066 R)
• M11: 17,610,512 km (0.085 R)
• M12: 19,507,712 km (0.089 R)
• M13: 21,838,447 km (0.083 R)
• M14: 22,525,999 km (0.106 R)
• M15: 27,045,350 km (0.064 R)
• M16: 28,646,496 km (0.034 R)
• M17: 29,010,767 km (0.076 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 16,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit