🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.71 AU

Year: 155 Days

Day: 22.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,583,195 km

• M1: 146,606 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.1 AU - 2.62 AU

Year: 1305 Days

Day: 38.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.3 AU - 3.38 AU

Year: 1722 Days

Day: 15.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 116,583,195 km

• M1: 41,289 km (0.115 R)
• M2: 197,918 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.18 AU - 4.08 AU

Year: 2489 Days

Day: 16.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,583,195 km

• M1: 1,941,930 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.51 AU - 4.47 AU

Year: 2868 Days

Day: 12 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.1

Radius: 7.8

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 18.72 AU - 21.58 AU

Year: 32552 Days

Day: 21.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 116,583,195 km

• M1: 97,089 km (0.108 R)
• M2: 565,181 km (0.083 R)
• M3: 1,206,956 km (0.082 R)
• M4: 2,005,808 km (0.105 R)
• M5: 3,242,085 km (0.119 R)
• M6: 3,669,037 km (0.099 R)
• M7: 4,555,255 km (0.109 R)
• M8: 4,838,893 km (0.05 R)
• M9: 5,220,816 km (0.051 R)
• M10: 6,901,099 km (0.07 R)
• M11: 7,664,497 km (0.082 R)
• M12: 8,302,831 km (0.1 R)
• M13: 8,727,241 km (0.064 R)
• M14: 11,142,049 km (0.072 R)
• M15: 11,809,106 km (0.099 R)
• M16: 15,915,418 km (0.054 R)
• M17: 17,341,086 km (0.101 R)
• M18: 33,586,368 km (0.085 R)
• M19: 37,210,974 km (0.032 R)
• M20: 37,866,811 km (0.077 R)
• M21: 46,349,609 km (0.087 R)
• M22: 48,069,536 km (0.086 R)
• M23: 63,388,507 km (0.109 R)
• M24: 72,140,282 km (0.081 R)
• M25: 73,159,642 km (0.064 R)
• M26: 96,232,271 km (0.066 R)
• M27: 110,068,877 km (0.118 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 11,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit