🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.51 AU - 0.59 AU

Year: 145 Days

Day: 14.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.58 AU - 0.62 AU

Year: 165 Days

Day: 47.3 Hours

Environment

Temp: 254 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.84 AU - 1.94 AU

Year: 922 Days

Day: 47.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,166,323 km

• M1: 78,838 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.73 AU - 2.89 AU

Year: 1246 Days

Day: 12.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.7 AU - 4.72 AU

Year: 3065 Days

Day: 37.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,166,323 km

• M1: 290,369 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.1

Radius: 5.2

Gravity: 26.78 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.39 AU - 23.99 AU

Year: 29823 Days

Day: 19.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 101,166,323 km

• M1: 66,272 km (0.106 R)
• M2: 318,943 km (0.034 R)
• M3: 935,735 km (0.042 R)
• M4: 1,247,197 km (0.111 R)
• M5: 1,644,380 km (0.084 R)
• M6: 1,967,511 km (0.085 R)
• M7: 2,905,041 km (0.05 R)
• M8: 6,201,430 km (0.074 R)
• M9: 7,555,141 km (0.077 R)
• M10: 9,841,446 km (0.097 R)
• M11: 12,179,062 km (0.03 R)
• M12: 15,031,295 km (0.117 R)
• M13: 17,348,416 km (0.117 R)
• M14: 19,285,110 km (0.055 R)
• M15: 24,160,056 km (0.119 R)
• M16: 66,411,132 km (0.041 R)
• M17: 77,768,902 km (0.082 R)
• M18: 80,863,035 km (0.034 R)
• M19: 82,705,183 km (0.114 R)
• M20: 98,163,430 km (0.1 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 20,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit