🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.63 AU - 0.69 AU

Year: 188 Days

Day: 19.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 86.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.97 AU - 1.51 AU

Year: 485 Days

Day: 40.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,327,167 km

• M1: 35,006 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.69 AU - 4.41 AU

Year: 2351 Days

Day: 35.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,327,167 km

• M1: 32,912 km (0.057 R)

Asteroid Belt

Center: 9.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.1

Radius: 3.8

Gravity: 54.51 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.67 AU - 19.01 AU

Year: 22157 Days

Day: 22.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 85,327,167 km

• M1: 52,658 km (0.083 R)
• M2: 451,636 km (0.042 R)
• M3: 623,075 km (0.062 R)
• M4: 871,408 km (0.07 R)
• M5: 1,255,874 km (0.025 R)
• M6: 1,580,950 km (0.091 R)
• M7: 4,332,055 km (0.085 R)
• M8: 4,801,044 km (0.051 R)
• M9: 4,990,136 km (0.12 R)
• M10: 6,011,291 km (0.114 R)
• M11: 7,511,608 km (0.057 R)
• M12: 9,071,914 km (0.106 R)
• M13: 9,361,087 km (0.063 R)
• M14: 9,656,543 km (0.066 R)
• M15: 13,106,269 km (0.045 R)
• M16: 16,514,857 km (0.062 R)
• M17: 27,337,964 km (0.047 R)
• M18: 28,799,684 km (0.039 R)
• M19: 29,802,589 km (0.056 R)
• M20: 34,604,680 km (0.103 R)
• M21: 37,631,045 km (0.029 R)
• M22: 46,724,651 km (0.1 R)
• M23: 50,592,953 km (0.087 R)
• M24: 64,736,384 km (0.108 R)
• M25: 72,933,450 km (0.107 R)
• M26: 78,120,906 km (0.037 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 15,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit