🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.48 AU - 0.76 AU

Year: 174 Days

Day: 27.8 Hours

Environment

Temp: 239 °C

Axial Tilt: 58.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.86 AU - 1.94 AU

Year: 934 Days

Day: 25.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.67 AU - 3.27 AU

Year: 1824 Days

Day: 13.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.55 AU - 4.09 AU

Year: 2156 Days

Day: 37.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,809,945 km

• M1: 332,406 km (0.119 R)
• M2: 2,468,664 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.47 AU - 3.67 AU

Year: 2404 Days

Day: 32.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,809,945 km

• M1: 2,847,147 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.6

Radius: 8.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.12 AU - 11.6 AU

Year: 10207 Days

Day: 7 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,809,945 km

• M1: 112,198 km (0.045 R)
• M2: 528,529 km (0.095 R)
• M3: 913,744 km (0.088 R)
• M4: 1,305,541 km (0.092 R)
• M5: 1,875,060 km (0.094 R)
• M6: 2,335,522 km (0.029 R)
• M7: 3,399,612 km (0.074 R)
• M8: 3,721,397 km (0.111 R)
• M9: 4,110,501 km (0.075 R)
• M10: 4,970,539 km (0.098 R)
• M11: 5,329,424 km (0.076 R)
• M12: 6,807,302 km (0.115 R)
• M13: 7,461,643 km (0.078 R)
• M14: 8,007,376 km (0.068 R)
• M15: 8,309,264 km (0.058 R)
• M16: 9,426,012 km (0.082 R)
• M17: 9,977,131 km (0.053 R)
• M18: 12,651,193 km (0.117 R)
• M19: 14,125,181 km (0.082 R)
• M20: 20,605,910 km (0.073 R)
• M21: 20,888,650 km (0.108 R)
• M22: 22,865,137 km (0.067 R)
• M23: 23,782,471 km (0.101 R)
• M24: 26,431,251 km (0.07 R)
• M25: 27,186,421 km (0.087 R)
• M26: 29,359,779 km (0.101 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 10,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit