🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.2 AU - 1.7 AU

Year: 736 Days

Day: 14.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,646,057 km

• M1: 90,058 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.18 AU - 1.88 AU

Year: 798 Days

Day: 25.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.87 AU - 2.03 AU

Year: 1148 Days

Day: 20 Hours

Environment

Temp: -114 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.56 AU - 2.52 AU

Year: 1229 Days

Day: 13.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.83 AU - 3.01 AU

Year: 1588 Days

Day: 40.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.4

Radius: 12.3

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.87 AU - 8.05 AU

Year: 7744 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,646,057 km

• M1: 153,487 km (0.114 R)
• M2: 797,656 km (0.057 R)
• M3: 1,217,278 km (0.103 R)
• M4: 1,773,034 km (0.099 R)
• M5: 2,749,160 km (0.098 R)
• M6: 3,288,460 km (0.12 R)
• M7: 4,906,361 km (0.063 R)
• M8: 5,439,977 km (0.09 R)
• M9: 5,977,183 km (0.079 R)
• M10: 7,080,318 km (0.068 R)
• M11: 8,142,313 km (0.084 R)
• M12: 9,639,488 km (0.114 R)
• M13: 11,259,633 km (0.101 R)
• M14: 13,113,450 km (0.118 R)
• M15: 16,229,873 km (0.085 R)
• M16: 17,561,294 km (0.095 R)
• M17: 19,422,292 km (0.081 R)
• M18: 21,908,309 km (0.11 R)
• M19: 30,317,355 km (0.108 R)
• M20: 31,155,253 km (0.102 R)
• M21: 32,877,124 km (0.111 R)
• M22: 34,209,742 km (0.087 R)
• M23: 35,347,434 km (0.112 R)
• M24: 37,219,801 km (0.111 R)
• M25: 37,698,065 km (0.093 R)
• M26: 39,528,245 km (0.118 R)
• M27: 41,930,638 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 19,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit