🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.45 AU - 0.65 AU

Year: 155 Days

Day: 37.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,331,029 km

• M1: 29,920 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.8 AU - 1.1 AU

Year: 353 Days

Day: 30 Hours

Environment

Temp: 26 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,331,029 km

• M1: 32,463 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.47 AU - 4.13 AU

Year: 2821 Days

Day: 41.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.9

Radius: 5.7

Gravity: 25.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.49 AU - 16.37 AU

Year: 18742 Days

Day: 22.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,331,029 km

• M1: 70,909 km (0.11 R)
• M2: 311,313 km (0.051 R)
• M3: 828,024 km (0.085 R)
• M4: 1,023,249 km (0.119 R)
• M5: 3,383,455 km (0.092 R)
• M6: 3,858,727 km (0.108 R)
• M7: 4,583,679 km (0.094 R)
• M8: 4,905,165 km (0.079 R)
• M9: 6,652,169 km (0.108 R)
• M10: 7,396,568 km (0.05 R)
• M11: 7,990,321 km (0.059 R)
• M12: 8,830,613 km (0.052 R)
• M13: 9,049,624 km (0.092 R)
• M14: 12,995,268 km (0.115 R)
• M15: 20,514,655 km (0.042 R)
• M16: 26,119,489 km (0.026 R)
• M17: 28,788,165 km (0.04 R)
• M18: 30,873,560 km (0.107 R)
• M19: 39,925,428 km (0.111 R)
• M20: 54,536,951 km (0.11 R)
• M21: 60,232,441 km (0.118 R)
• M22: 61,616,221 km (0.11 R)
• M23: 73,681,589 km (0.111 R)
• M24: 73,906,285 km (0.1 R)
• M25: 74,809,407 km (0.106 R)
• M26: 75,263,736 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 19,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit