🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 133 Days

Day: 25.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,247,404 km

• M1: 35,903 km (0.114 R)
• M2: 75,397 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.62 AU - 0.86 AU

Year: 233 Days

Day: 22.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,247,404 km

• M1: 71,358 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.37 AU - 1.53 AU

Year: 638 Days

Day: 40 Hours

Environment

Temp: -34 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.5

Radius: 14.9

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.01 AU - 13.13 AU

Year: 12552 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,247,404 km

• M1: 186,100 km (0.064 R)
• M2: 1,559,109 km (0.066 R)
• M3: 3,180,152 km (0.082 R)
• M4: 7,137,614 km (0.098 R)
• M5: 7,930,333 km (0.093 R)
• M6: 8,470,531 km (0.087 R)
• M7: 9,525,046 km (0.114 R)
• M8: 11,250,209 km (0.112 R)
• M9: 13,892,406 km (0.106 R)
• M10: 14,590,729 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.3

Radius: 12.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.61 AU - 11.31 AU

Year: 13253 Days

Day: 8.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,247,404 km

• M1: 156,779 km (0.096 R)
• M2: 681,717 km (0.099 R)
• M3: 1,257,669 km (0.098 R)
• M4: 2,472,404 km (0.118 R)
• M5: 3,645,102 km (0.066 R)
• M6: 4,850,861 km (0.066 R)
• M7: 5,987,505 km (0.048 R)
• M8: 6,788,153 km (0.04 R)
• M9: 8,164,603 km (0.092 R)
• M10: 9,816,612 km (0.06 R)
• M11: 11,301,670 km (0.084 R)
• M12: 13,833,764 km (0.058 R)
• M13: 14,649,072 km (0.111 R)
• M14: 15,166,681 km (0.103 R)
• M15: 16,375,881 km (0.038 R)
• M16: 17,288,428 km (0.103 R)
• M17: 18,682,680 km (0.111 R)
• M18: 19,446,078 km (0.117 R)
• M19: 20,309,706 km (0.077 R)
• M20: 21,694,384 km (0.117 R)
• M21: 23,054,229 km (0.102 R)
• M22: 24,470,173 km (0.025 R)
• M23: 30,090,864 km (0.095 R)
• M24: 33,533,260 km (0.055 R)
• M25: 35,465,018 km (0.11 R)
• M26: 41,833,399 km (0.101 R)
• M27: 44,743,078 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 16,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit