🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.7 AU - 0.98 AU

Year: 293 Days

Day: 18.6 Hours

Environment

Temp: 46 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.19 AU - 1.71 AU

Year: 665 Days

Day: 47.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,150,831 km

• M1: 35,455 km (0.116 R)
• M2: 784,491 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.52 AU - 3.9 AU

Year: 2190 Days

Day: 42.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.58 AU - 3.8 AU

Year: 2699 Days

Day: 18.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842

Radius: 10

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.16 AU - 5.56 AU

Year: 4725 Days

Day: 9.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,150,831 km

• M1: 124,316 km (0.097 R)
• M2: 487,240 km (0.091 R)
• M3: 835,055 km (0.078 R)
• M4: 1,867,430 km (0.042 R)
• M5: 2,489,309 km (0.112 R)
• M6: 3,203,788 km (0.114 R)
• M7: 3,534,250 km (0.116 R)
• M8: 4,691,389 km (0.063 R)
• M9: 6,084,594 km (0.042 R)
• M10: 9,581,893 km (0.119 R)
• M11: 10,949,966 km (0.07 R)
• M12: 11,513,052 km (0.068 R)
• M13: 12,293,654 km (0.086 R)
• M14: 13,109,261 km (0.105 R)
• M15: 13,744,304 km (0.1 R)
• M16: 14,178,886 km (0.077 R)
• M17: 17,168,899 km (0.12 R)
• M18: 18,711,552 km (0.084 R)
• M19: 19,721,637 km (0.104 R)
• M20: 21,268,030 km (0.097 R)
• M21: 23,197,992 km (0.114 R)
• M22: 24,920,013 km (0.075 R)
• M23: 26,809,734 km (0.102 R)
• M24: 28,441,398 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 19,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit