🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.5 AU - 0.64 AU

Year: 150 Days

Day: 36 Hours

Environment

Temp: 226 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,726,792 km

• M1: 23,936 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.74 AU - 0.76 AU

Year: 226 Days

Day: 32.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.12 AU - 6.14 AU

Year: 4046 Days

Day: 18.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.26 AU - 5.72 AU

Year: 4480 Days

Day: 44 Hours

Environment

Temp: -140 °C

Axial Tilt: 145.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,726,792 km

• M1: 239,955 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.5 AU - 5.56 AU

Year: 4529 Days

Day: 33.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.7

Radius: 6.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.54 AU - 14.2 AU

Year: 17989 Days

Day: 24.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,726,792 km

• M1: 86,617 km (0.1 R)
• M2: 357,689 km (0.059 R)
• M3: 792,570 km (0.111 R)
• M4: 1,556,416 km (0.12 R)
• M5: 2,021,815 km (0.113 R)
• M6: 2,387,133 km (0.077 R)
• M7: 2,920,898 km (0.078 R)
• M8: 3,579,877 km (0.112 R)
• M9: 4,645,762 km (0.112 R)
• M10: 5,283,198 km (0.117 R)
• M11: 6,186,770 km (0.069 R)
• M12: 7,791,057 km (0.064 R)
• M13: 9,140,280 km (0.106 R)
• M14: 15,573,737 km (0.095 R)
• M15: 16,923,708 km (0.114 R)
• M16: 25,129,450 km (0.115 R)
• M17: 33,627,208 km (0.113 R)
• M18: 39,669,915 km (0.12 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 16,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit