🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.48 AU - 0.6 AU

Year: 146 Days

Day: 21 Hours

Environment

Temp: 231 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,269,825 km

• M1: 81,680 km (0.092 R)

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.72 AU - 2.5 AU

Year: 1125 Days

Day: 42.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,269,825 km

• M1: 220,657 km (0.072 R)
• M2: 381,026 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2 AU - 3.12 AU

Year: 1504 Days

Day: 27.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.96 AU - 3.04 AU

Year: 1907 Days

Day: 20.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,269,825 km

• M1: 203,603 km (0.077 R)
• M2: 447,896 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.06 AU - 4.7 AU

Year: 2806 Days

Day: 41.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.6

Radius: 11

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.78 AU - 10.86 AU

Year: 9616 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,269,825 km

• M1: 138,378 km (0.105 R)
• M2: 504,743 km (0.068 R)
• M3: 1,148,762 km (0.076 R)
• M4: 2,290,194 km (0.09 R)
• M5: 2,905,041 km (0.041 R)
• M6: 3,857,830 km (0.1 R)
• M7: 4,321,434 km (0.12 R)
• M8: 7,425,141 km (0.092 R)
• M9: 8,144,856 km (0.082 R)
• M10: 9,723,712 km (0.106 R)
• M11: 13,724,707 km (0.043 R)
• M12: 14,419,888 km (0.093 R)
• M13: 15,472,609 km (0.094 R)
• M14: 17,074,652 km (0.116 R)
• M15: 17,510,132 km (0.087 R)
• M16: 17,878,741 km (0.097 R)
• M17: 18,861,300 km (0.094 R)
• M18: 22,542,006 km (0.077 R)
• M19: 31,397,302 km (0.083 R)
• M20: 31,832,482 km (0.108 R)
• M21: 34,298,304 km (0.08 R)
• M22: 40,885,696 km (0.084 R)
• M23: 41,535,250 km (0.075 R)
• M24: 45,996,259 km (0.069 R)
• M25: 46,981,959 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 15,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit