🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.79 AU - 0.93 AU

Year: 304 Days

Day: 34.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.84 AU - 2.6 AU

Year: 1260 Days

Day: 12.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,809,032 km

• M1: 508,782 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.29 AU - 3.69 AU

Year: 1969 Days

Day: 17.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.1 AU - 4 AU

Year: 2547 Days

Day: 42.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,809,032 km

• M1: 14,511 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.23 AU - 4.05 AU

Year: 2645 Days

Day: 18.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.7

Radius: 5.5

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.27 AU - 22.09 AU

Year: 29518 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,809,032 km

• M1: 68,516 km (0.052 R)
• M2: 405,410 km (0.116 R)
• M3: 648,806 km (0.096 R)
• M4: 928,105 km (0.104 R)
• M5: 1,657,544 km (0.041 R)
• M6: 4,191,433 km (0.057 R)
• M7: 5,006,742 km (0.095 R)
• M8: 8,776,309 km (0.074 R)
• M9: 18,575,867 km (0.084 R)
• M10: 19,311,140 km (0.108 R)
• M11: 22,241,763 km (0.113 R)
• M12: 22,447,160 km (0.09 R)
• M13: 22,757,426 km (0.111 R)
• M14: 23,492,700 km (0.029 R)
• M15: 23,919,802 km (0.096 R)
• M16: 26,477,327 km (0.073 R)
• M17: 26,707,857 km (0.039 R)
• M18: 26,939,884 km (0.113 R)
• M19: 27,762,373 km (0.091 R)
• M20: 34,816,660 km (0.054 R)
• M21: 43,136,396 km (0.081 R)
• M22: 47,923,678 km (0.057 R)
• M23: 54,716,618 km (0.116 R)
• M24: 65,222,428 km (0.052 R)
• M25: 66,703,147 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 13,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit