🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.11 AU - 2.13 AU

Year: 1085 Days

Day: 41 Hours

Environment

Temp: -64 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.1 AU - 2.36 AU

Year: 1170 Days

Day: 47.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.5 AU - 2.76 AU

Year: 1499 Days

Day: 40.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,956,503 km

• M1: 30,069 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.87 AU - 2.95 AU

Year: 1745 Days

Day: 14.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,956,503 km

• M1: 41,289 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.57 AU - 4.07 AU

Year: 2126 Days

Day: 20.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.73 AU - 5.73 AU

Year: 3616 Days

Day: 29.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 12.3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.61 AU - 9.23 AU

Year: 7834 Days

Day: 8.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,956,503 km

• M1: 154,235 km (0.089 R)
• M2: 661,671 km (0.08 R)
• M3: 1,325,288 km (0.105 R)
• M4: 2,140,746 km (0.09 R)
• M5: 2,802,567 km (0.086 R)
• M6: 3,330,946 km (0.106 R)
• M7: 4,921,022 km (0.084 R)
• M8: 5,663,177 km (0.102 R)
• M9: 6,410,718 km (0.085 R)
• M10: 7,040,674 km (0.112 R)
• M11: 10,074,669 km (0.085 R)
• M12: 12,401,663 km (0.096 R)
• M13: 13,492,980 km (0.11 R)
• M14: 14,647,427 km (0.111 R)
• M15: 15,066,600 km (0.112 R)
• M16: 16,055,143 km (0.082 R)
• M17: 16,759,300 km (0.109 R)
• M18: 17,551,121 km (0.079 R)
• M19: 18,575,568 km (0.096 R)
• M20: 19,784,468 km (0.053 R)
• M21: 22,437,287 km (0.097 R)
• M22: 23,480,583 km (0.072 R)
• M23: 26,626,626 km (0.095 R)
• M24: 27,522,867 km (0.11 R)
• M25: 32,410,079 km (0.066 R)
• M26: 33,846,518 km (0.039 R)
• M27: 35,004,705 km (0.054 R)
• M28: 36,516,691 km (0.118 R)
• M29: 36,956,508 km (0.082 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 16,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit