🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.6 AU - 0.76 AU

Year: 208 Days

Day: 18.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.54 AU - 1.84 AU

Year: 815 Days

Day: 24.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,426,761 km

• M1: 207,193 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.85 AU - 2.59 AU

Year: 1227 Days

Day: 27.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,426,761 km

• M1: 693,536 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.95 AU - 4.29 AU

Year: 2554 Days

Day: 15 Hours

Environment

Temp: -113 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,426,761 km

• M1: 15,109 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733

Radius: 13.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.57 AU - 12.43 AU

Year: 15416 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,426,761 km

• M1: 192,084 km (0.038 R)
• M2: 914,941 km (0.066 R)
• M3: 3,397,218 km (0.09 R)
• M4: 3,837,784 km (0.034 R)
• M5: 5,006,293 km (0.103 R)
• M6: 5,505,950 km (0.068 R)
• M7: 7,943,198 km (0.118 R)
• M8: 8,981,407 km (0.031 R)
• M9: 12,256,404 km (0.05 R)
• M10: 19,535,537 km (0.119 R)
• M11: 21,330,113 km (0.098 R)
• M12: 21,889,310 km (0.084 R)
• M13: 23,725,026 km (0.088 R)
• M14: 24,527,917 km (0.095 R)
• M15: 31,377,405 km (0.101 R)
• M16: 33,707,691 km (0.062 R)
• M17: 36,283,019 km (0.06 R)
• M18: 38,298,700 km (0.097 R)
• M19: 42,113,446 km (0.067 R)
• M20: 53,340,168 km (0.101 R)
• M21: 60,468,058 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 16,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit