🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.54 AU - 0.86 AU

Year: 223 Days

Day: 20 Hours

Environment

Temp: 186 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,587,245 km

• M1: 119,529 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.21 AU - 1.57 AU

Year: 624 Days

Day: 16.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.37 AU - 2.09 AU

Year: 866 Days

Day: 45.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.7

Radius: 3.1

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.56 AU - 16 AU

Year: 18429 Days

Day: 20.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,587,245 km

• M1: 39,344 km (0.07 R)
• M2: 266,284 km (0.112 R)
• M3: 531,222 km (0.06 R)
• M4: 666,159 km (0.085 R)
• M5: 1,127,370 km (0.106 R)
• M6: 1,352,066 km (0.051 R)
• M7: 1,981,424 km (0.097 R)
• M8: 2,632,025 km (0.114 R)
• M9: 4,745,544 km (0.067 R)
• M10: 5,118,491 km (0.075 R)
• M11: 5,418,435 km (0.12 R)
• M12: 7,621,413 km (0.11 R)
• M13: 8,012,312 km (0.082 R)
• M14: 9,800,306 km (0.116 R)
• M15: 11,889,141 km (0.06 R)
• M16: 15,090,386 km (0.03 R)
• M17: 16,337,284 km (0.116 R)
• M18: 20,190,327 km (0.1 R)
• M19: 23,123,792 km (0.05 R)
• M20: 24,439,505 km (0.081 R)
• M21: 24,776,100 km (0.036 R)
• M22: 25,630,902 km (0.097 R)
• M23: 27,853,927 km (0.103 R)
• M24: 28,405,943 km (0.036 R)
• M25: 28,777,843 km (0.089 R)
• M26: 30,202,015 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 13,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit