🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.5 AU - 0.7 AU

Year: 172 Days

Day: 38.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.99 AU - 1.01 AU

Year: 371 Days

Day: 21.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.34 AU - 2.36 AU

Year: 1336 Days

Day: 22.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.47 AU - 2.71 AU

Year: 1546 Days

Day: 17.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,290,881 km

• M1: 1,977,235 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.35 AU - 3.47 AU

Year: 1841 Days

Day: 38.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.68 AU - 3.6 AU

Year: 2063 Days

Day: 12.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.9

Radius: 10.3

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.12 AU - 7.72 AU

Year: 6033 Days

Day: 6.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,290,881 km

• M1: 128,953 km (0.066 R)
• M2: 523,742 km (0.08 R)
• M3: 1,000,959 km (0.112 R)
• M4: 1,439,580 km (0.101 R)
• M5: 1,787,395 km (0.1 R)
• M6: 2,807,354 km (0.114 R)
• M7: 3,314,790 km (0.05 R)
• M8: 3,694,170 km (0.072 R)
• M9: 4,052,906 km (0.103 R)
• M10: 4,461,158 km (0.03 R)
• M11: 6,243,617 km (0.117 R)
• M12: 6,581,409 km (0.096 R)
• M13: 7,111,135 km (0.103 R)
• M14: 7,592,990 km (0.1 R)
• M15: 8,914,537 km (0.091 R)
• M16: 12,320,432 km (0.077 R)
• M17: 14,545,700 km (0.077 R)
• M18: 18,298,512 km (0.09 R)
• M19: 19,994,204 km (0.062 R)
• M20: 22,572,524 km (0.073 R)
• M21: 24,772,061 km (0.082 R)
• M22: 25,793,964 km (0.118 R)
• M23: 26,755,280 km (0.079 R)
• M24: 27,831,038 km (0.084 R)
• M25: 28,656,519 km (0.088 R)
• M26: 30,356,400 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 16,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit