🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.61 AU - 0.71 AU

Year: 188 Days

Day: 23 Hours

Environment

Temp: 149 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.72 AU - 0.94 AU

Year: 265 Days

Day: 13.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.88 AU - 2.74 AU

Year: 1228 Days

Day: 30.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,342,366 km

• M1: 1,102,088 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.7

Radius: 14.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.47 AU - 8.37 AU

Year: 6368 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,342,366 km

• M1: 210,035 km (0.072 R)
• M2: 751,580 km (0.038 R)
• M3: 1,318,406 km (0.085 R)
• M4: 1,778,569 km (0.086 R)
• M5: 2,315,326 km (0.05 R)
• M6: 4,430,939 km (0.095 R)
• M7: 5,892,511 km (0.084 R)
• M8: 7,845,660 km (0.111 R)
• M9: 8,638,379 km (0.064 R)
• M10: 9,882,136 km (0.039 R)
• M11: 10,712,404 km (0.12 R)
• M12: 13,428,653 km (0.089 R)
• M13: 13,931,900 km (0.097 R)
• M14: 16,385,754 km (0.093 R)
• M15: 18,905,880 km (0.095 R)
• M16: 21,904,120 km (0.091 R)
• M17: 24,372,186 km (0.092 R)
• M18: 25,545,482 km (0.09 R)
• M19: 29,760,552 km (0.094 R)
• M20: 31,785,808 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 9.6

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.47 AU - 13.71 AU

Year: 13804 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,342,366 km

• M1: 119,379 km (0.094 R)
• M2: 765,492 km (0.084 R)
• M3: 1,131,110 km (0.117 R)
• M4: 1,645,427 km (0.09 R)
• M5: 2,191,010 km (0.082 R)
• M6: 2,971,911 km (0.084 R)
• M7: 4,135,334 km (0.103 R)
• M8: 5,007,041 km (0.034 R)
• M9: 6,193,352 km (0.059 R)
• M10: 7,512,057 km (0.077 R)
• M11: 8,704,801 km (0.095 R)
• M12: 13,437,030 km (0.065 R)
• M13: 14,969,511 km (0.119 R)
• M14: 16,615,387 km (0.046 R)
• M15: 18,130,963 km (0.094 R)
• M16: 19,911,177 km (0.098 R)
• M17: 22,178,782 km (0.084 R)
• M18: 23,035,679 km (0.077 R)
• M19: 24,112,783 km (0.089 R)
• M20: 26,791,632 km (0.109 R)
• M21: 29,777,157 km (0.092 R)
• M22: 31,409,270 km (0.088 R)
• M23: 35,491,197 km (0.072 R)
• M24: 43,204,015 km (0.1 R)
• M25: 44,990,812 km (0.093 R)
• M26: 52,967,220 km (0.104 R)
• M27: 56,757,133 km (0.088 R)
• M28: 58,718,211 km (0.091 R)
• M29: 59,806,686 km (0.111 R)
• M30: 61,464,529 km (0.101 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 14,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit