🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.78 AU - 0.9 AU

Year: 280 Days

Day: 44.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.93 AU - 1.05 AU

Year: 358 Days

Day: 31.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 167.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.54 AU - 3.12 AU

Year: 1730 Days

Day: 39 Hours

Environment

Temp: -93 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,840,734 km

• M1: 188,493 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.84 AU - 3.74 AU

Year: 2169 Days

Day: 14.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.39 AU - 5.17 AU

Year: 3798 Days

Day: 17.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,840,734 km

• M1: 3,828,509 km (0.109 R)

Asteroid Belt

Center: 7.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 13.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.58 AU - 12.48 AU

Year: 12419 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,840,734 km

• M1: 165,455 km (0.086 R)
• M2: 594,801 km (0.11 R)
• M3: 1,035,965 km (0.058 R)
• M4: 1,511,686 km (0.11 R)
• M5: 2,135,061 km (0.043 R)
• M6: 2,571,288 km (0.049 R)
• M7: 3,043,718 km (0.097 R)
• M8: 6,464,872 km (0.095 R)
• M9: 8,166,847 km (0.083 R)
• M10: 9,147,461 km (0.084 R)
• M11: 10,878,159 km (0.065 R)
• M12: 11,942,697 km (0.105 R)
• M13: 14,073,420 km (0.12 R)
• M14: 15,701,194 km (0.113 R)
• M15: 16,675,076 km (0.12 R)
• M16: 19,327,895 km (0.113 R)
• M17: 23,191,859 km (0.098 R)
• M18: 28,518,291 km (0.119 R)
• M19: 31,699,490 km (0.111 R)
• M20: 33,011,613 km (0.07 R)
• M21: 39,708,361 km (0.041 R)
• M22: 41,092,441 km (0.106 R)
• M23: 48,343,001 km (0.043 R)
• M24: 48,812,738 km (0.118 R)
• M25: 50,561,388 km (0.083 R)
• M26: 51,369,814 km (0.105 R)
• M27: 54,183,302 km (0.118 R)
• M28: 60,477,482 km (0.09 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit