🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.64 AU - 0.64 AU

Year: 187 Days

Day: 25.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.14 AU - 2.56 AU

Year: 1316 Days

Day: 39.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.46 AU - 2.62 AU

Year: 1479 Days

Day: 26.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.25 AU - 4.35 AU

Year: 3257 Days

Day: 45 Hours

Environment

Temp: -134 °C

Axial Tilt: 170.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.41 AU - 4.41 AU

Year: 3383 Days

Day: 17.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,633,523 km

• M1: 94,546 km (0.105 R)

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.6

Radius: 14.7

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.54 AU - 7.74 AU

Year: 6249 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,633,523 km

• M1: 182,809 km (0.069 R)
• M2: 907,161 km (0.11 R)
• M3: 1,443,470 km (0.115 R)
• M4: 2,164,083 km (0.088 R)
• M5: 2,771,899 km (0.095 R)
• M6: 4,833,806 km (0.119 R)
• M7: 5,668,114 km (0.108 R)
• M8: 6,562,859 km (0.083 R)
• M9: 9,556,761 km (0.117 R)
• M10: 10,872,474 km (0.101 R)
• M11: 11,549,404 km (0.096 R)
• M12: 14,427,967 km (0.087 R)
• M13: 15,186,727 km (0.112 R)
• M14: 16,095,235 km (0.027 R)
• M15: 16,594,443 km (0.072 R)
• M16: 19,527,459 km (0.076 R)
• M17: 20,167,439 km (0.115 R)
• M18: 20,674,875 km (0.077 R)
• M19: 21,866,870 km (0.055 R)
• M20: 22,634,906 km (0.115 R)
• M21: 25,297,449 km (0.065 R)
• M22: 27,272,440 km (0.063 R)
• M23: 28,252,605 km (0.09 R)
• M24: 29,256,108 km (0.093 R)
• M25: 31,624,990 km (0.115 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: 496 - 12,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit