🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.93 AU - 1.35 AU

Year: 436 Days

Day: 40.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.09 AU - 2.23 AU

Year: 1137 Days

Day: 38.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.27 AU - 2.33 AU

Year: 1249 Days

Day: 41.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.72 AU - 4 AU

Year: 2206 Days

Day: 19.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 10.3

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.07 AU - 9.31 AU

Year: 8395 Days

Day: 7.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,421,895 km

• M1: 130,898 km (0.115 R)
• M2: 572,361 km (0.03 R)
• M3: 1,188,705 km (0.115 R)
• M4: 1,592,320 km (0.112 R)
• M5: 1,970,503 km (0.064 R)
• M6: 2,955,156 km (0.095 R)
• M7: 4,267,578 km (0.101 R)
• M8: 5,196,731 km (0.114 R)
• M9: 6,291,638 km (0.057 R)
• M10: 6,932,665 km (0.065 R)
• M11: 8,039,539 km (0.105 R)
• M12: 9,451,444 km (0.098 R)
• M13: 10,810,241 km (0.113 R)
• M14: 11,619,117 km (0.073 R)
• M15: 12,996,614 km (0.072 R)
• M16: 15,529,755 km (0.068 R)
• M17: 19,215,099 km (0.062 R)
• M18: 23,093,423 km (0.12 R)
• M19: 24,799,437 km (0.081 R)
• M20: 25,261,994 km (0.119 R)
• M21: 27,366,088 km (0.04 R)
• M22: 29,377,880 km (0.111 R)
• M23: 38,910,257 km (0.098 R)
• M24: 41,449,830 km (0.084 R)
• M25: 42,232,676 km (0.111 R)
• M26: 43,158,537 km (0.076 R)
• M27: 44,097,862 km (0.105 R)
• M28: 44,777,036 km (0.059 R)
• M29: 45,463,242 km (0.085 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 19,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit