🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.99 AU - 1.09 AU

Year: 374 Days

Day: 35.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.47 AU - 2.19 AU

Year: 874 Days

Day: 12.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,379,958 km

• M1: 1,174,194 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.88 AU - 2.12 AU

Year: 999 Days

Day: 26.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,379,958 km

• M1: 160,519 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.68 AU - 2.72 AU

Year: 1567 Days

Day: 42.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,379,958 km

• M1: 51,013 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.5 AU - 4 AU

Year: 2069 Days

Day: 46.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.62 AU - 3.96 AU

Year: 2605 Days

Day: 39.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,379,958 km

• M1: 80,334 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 8.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.28 AU - 9.22 AU

Year: 8367 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,379,958 km

• M1: 105,766 km (0.096 R)
• M2: 652,097 km (0.046 R)
• M3: 1,120,338 km (0.036 R)
• M4: 1,458,280 km (0.069 R)
• M5: 2,038,421 km (0.087 R)
• M6: 2,343,899 km (0.11 R)
• M7: 3,084,708 km (0.104 R)
• M8: 4,844,577 km (0.092 R)
• M9: 6,769,752 km (0.109 R)
• M10: 7,090,640 km (0.074 R)
• M11: 7,762,933 km (0.086 R)
• M12: 8,367,159 km (0.105 R)
• M13: 10,159,790 km (0.095 R)
• M14: 11,503,478 km (0.077 R)
• M15: 12,147,497 km (0.089 R)
• M16: 13,208,146 km (0.09 R)
• M17: 14,068,932 km (0.064 R)
• M18: 14,486,759 km (0.08 R)
• M19: 14,912,813 km (0.088 R)
• M20: 20,565,219 km (0.075 R)
• M21: 21,651,300 km (0.104 R)
• M22: 22,846,736 km (0.101 R)
• M23: 24,533,303 km (0.046 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 15,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit