🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.47 AU - 0.61 AU

Year: 142 Days

Day: 14 Hours

Environment

Temp: 221 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.79 AU - 1.23 AU

Year: 364 Days

Day: 42.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.32 AU - 1.92 AU

Year: 738 Days

Day: 35.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,283,889 km

• M1: 274,063 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.14 AU - 2.6 AU

Year: 1307 Days

Day: 29.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,283,889 km

• M1: 83,027 km (0.056 R)

Asteroid Belt

Center: 11.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241

Radius: 7.4

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 19.27 AU - 20.05 AU

Year: 31221 Days

Day: 19.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,283,889 km

• M1: 92,003 km (0.098 R)
• M2: 410,497 km (0.117 R)
• M3: 669,600 km (0.11 R)
• M4: 1,065,286 km (0.09 R)
• M5: 1,945,371 km (0.114 R)
• M6: 2,180,838 km (0.045 R)
• M7: 3,082,315 km (0.097 R)
• M8: 3,778,543 km (0.119 R)
• M9: 7,731,667 km (0.081 R)
• M10: 10,718,538 km (0.092 R)
• M11: 14,693,652 km (0.077 R)
• M12: 20,471,870 km (0.043 R)
• M13: 22,891,765 km (0.097 R)
• M14: 30,548,035 km (0.118 R)
• M15: 31,782,516 km (0.036 R)
• M16: 33,696,172 km (0.083 R)
• M17: 37,611,448 km (0.106 R)
• M18: 41,970,131 km (0.059 R)
• M19: 49,456,607 km (0.105 R)
• M20: 51,328,974 km (0.074 R)
• M21: 52,021,313 km (0.098 R)
• M22: 54,135,879 km (0.053 R)
• M23: 57,972,915 km (0.079 R)
• M24: 59,862,336 km (0.083 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 17,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit