🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.08 AU - 1.24 AU

Year: 473 Days

Day: 14.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.01 AU - 2.95 AU

Year: 1479 Days

Day: 20.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3 AU - 3.1 AU

Year: 2017 Days

Day: 28.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.8

Radius: 3.4

Gravity: 83.89 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.37 AU - 14.03 AU

Year: 18164 Days

Day: 16.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,125,442 km

• M1: 42,336 km (0.098 R)
• M2: 180,714 km (0.069 R)
• M3: 318,045 km (0.1 R)
• M4: 525,089 km (0.107 R)
• M5: 636,090 km (0.12 R)
• M6: 1,401,732 km (0.044 R)
• M7: 2,204,474 km (0.026 R)
• M8: 2,314,429 km (0.086 R)
• M9: 2,474,498 km (0.068 R)
• M10: 3,052,993 km (0.099 R)
• M11: 4,265,484 km (0.114 R)
• M12: 4,436,624 km (0.08 R)
• M13: 4,756,315 km (0.084 R)
• M14: 4,977,869 km (0.116 R)
• M15: 6,588,739 km (0.072 R)
• M16: 9,464,010 km (0.116 R)
• M17: 11,237,792 km (0.117 R)
• M18: 14,257,425 km (0.087 R)
• M19: 19,036,179 km (0.09 R)
• M20: 19,687,828 km (0.077 R)
• M21: 22,341,096 km (0.045 R)
• M22: 24,236,351 km (0.094 R)
• M23: 25,782,595 km (0.076 R)
• M24: 26,008,637 km (0.067 R)
• M25: 26,694,992 km (0.08 R)
• M26: 28,704,989 km (0.082 R)
• M27: 28,947,786 km (0.081 R)
• M28: 38,045,880 km (0.064 R)
• M29: 43,235,430 km (0.118 R)
• M30: 45,338,028 km (0.12 R)
• M31: 48,532,242 km (0.042 R)
• M32: 51,514,625 km (0.099 R)
• M33: 53,324,759 km (0.056 R)
• M34: 60,989,406 km (0.07 R)
• M35: 66,346,057 km (0.104 R)
• M36: 68,486,952 km (0.058 R)
• M37: 68,703,570 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 20,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit