🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.42 AU - 0.6 AU

Year: 135 Days

Day: 16.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,620,638 km

• M1: 9,574 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.53 AU - 0.63 AU

Year: 164 Days

Day: 27.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.24 AU - 3.88 AU

Year: 2491 Days

Day: 23.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,620,638 km

• M1: 744,848 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.9 AU - 4.94 AU

Year: 3446 Days

Day: 44.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.3

Radius: 10

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.99 AU - 8.25 AU

Year: 7046 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 35,620,638 km

• M1: 129,701 km (0.101 R)
• M2: 443,857 km (0.12 R)
• M3: 954,734 km (0.104 R)
• M4: 1,265,897 km (0.049 R)
• M5: 1,766,751 km (0.077 R)
• M6: 2,328,640 km (0.104 R)
• M7: 2,698,297 km (0.106 R)
• M8: 3,189,427 km (0.102 R)
• M9: 3,556,989 km (0.109 R)
• M10: 5,870,520 km (0.081 R)
• M11: 6,225,515 km (0.093 R)
• M12: 6,594,723 km (0.07 R)
• M13: 7,014,345 km (0.064 R)
• M14: 7,414,519 km (0.104 R)
• M15: 7,907,145 km (0.096 R)
• M16: 10,329,434 km (0.109 R)
• M17: 11,633,778 km (0.07 R)
• M18: 12,091,996 km (0.069 R)
• M19: 13,153,692 km (0.065 R)
• M20: 14,161,234 km (0.085 R)
• M21: 16,583,373 km (0.086 R)
• M22: 17,559,050 km (0.09 R)
• M23: 18,641,391 km (0.055 R)
• M24: 20,494,160 km (0.097 R)
• M25: 23,498,834 km (0.106 R)
• M26: 24,067,455 km (0.041 R)
• M27: 26,609,721 km (0.106 R)
• M28: 29,701,161 km (0.08 R)
• M29: 31,235,736 km (0.105 R)
• M30: 32,022,471 km (0.034 R)
• M31: 32,420,701 km (0.09 R)
• M32: 34,357,993 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 15,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit