🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.46 AU - 1.7 AU

Year: 715 Days

Day: 15.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,959,785 km

• M1: 49,218 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.72 AU - 1.9 AU

Year: 876 Days

Day: 26.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.98 AU - 3.28 AU

Year: 1993 Days

Day: 33.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.94 AU - 5.18 AU

Year: 3504 Days

Day: 31.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.83 AU - 5.29 AU

Year: 3504 Days

Day: 30.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.2

Radius: 9.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.13 AU - 14.05 AU

Year: 16077 Days

Day: 8.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,959,785 km

• M1: 113,096 km (0.042 R)
• M2: 460,462 km (0.091 R)
• M3: 955,631 km (0.089 R)
• M4: 1,591,422 km (0.119 R)
• M5: 1,906,176 km (0.094 R)
• M6: 2,583,555 km (0.091 R)
• M7: 2,913,568 km (0.094 R)
• M8: 3,341,867 km (0.095 R)
• M9: 3,683,997 km (0.088 R)
• M10: 7,206,728 km (0.046 R)
• M11: 7,864,809 km (0.058 R)
• M12: 10,030,986 km (0.091 R)
• M13: 10,851,381 km (0.107 R)
• M14: 11,495,549 km (0.107 R)
• M15: 13,157,432 km (0.096 R)
• M16: 13,704,212 km (0.069 R)
• M17: 14,456,689 km (0.073 R)
• M18: 17,453,284 km (0.093 R)
• M19: 22,515,826 km (0.114 R)
• M20: 23,210,409 km (0.12 R)
• M21: 24,460,149 km (0.053 R)
• M22: 28,177,956 km (0.045 R)
• M23: 28,579,327 km (0.104 R)
• M24: 31,712,505 km (0.116 R)
• M25: 34,492,482 km (0.094 R)
• M26: 35,648,724 km (0.079 R)
• M27: 41,430,681 km (0.12 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 17,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit