🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.58 AU - 0.76 AU

Year: 201 Days

Day: 13.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,615,123 km

• M1: 43,683 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.8 AU - 2.72 AU

Year: 1247 Days

Day: 27.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.51 AU - 4.11 AU

Year: 2730 Days

Day: 42.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 85.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,615,123 km

• M1: 1,362,986 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.48 AU - 4.36 AU

Year: 2849 Days

Day: 39 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 8.4

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.71 AU - 12.23 AU

Year: 15202 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,615,123 km

• M1: 104,868 km (0.114 R)
• M2: 487,689 km (0.075 R)
• M3: 2,339,561 km (0.114 R)
• M4: 5,711,048 km (0.107 R)
• M5: 8,989,785 km (0.088 R)
• M6: 9,534,770 km (0.105 R)
• M7: 14,347,782 km (0.052 R)
• M8: 15,940,102 km (0.1 R)
• M9: 16,576,641 km (0.063 R)
• M10: 18,414,600 km (0.102 R)
• M11: 19,382,798 km (0.116 R)
• M12: 20,757,153 km (0.077 R)
• M13: 23,596,371 km (0.112 R)
• M14: 29,317,892 km (0.059 R)
• M15: 30,636,447 km (0.098 R)
• M16: 31,372,169 km (0.082 R)
• M17: 33,262,937 km (0.064 R)
• M18: 33,909,649 km (0.08 R)
• M19: 37,547,869 km (0.111 R)
• M20: 38,531,924 km (0.117 R)
• M21: 38,959,025 km (0.093 R)
• M22: 46,547,976 km (0.093 R)
• M23: 48,671,069 km (0.114 R)
• M24: 63,570,418 km (0.118 R)
• M25: 68,862,293 km (0.064 R)
• M26: 70,335,683 km (0.102 R)
• M27: 71,615,193 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 11,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit