🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.77 AU - 0.95 AU

Year: 280 Days

Day: 15.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,274,605 km

• M1: 324,777 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.72 AU - 2.46 AU

Year: 1062 Days

Day: 29 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.24 AU - 2.54 AU

Year: 1299 Days

Day: 12.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.48 AU - 6.26 AU

Year: 4374 Days

Day: 19.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.7

Radius: 8.3

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.07 AU - 10.73 AU

Year: 10129 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,274,605 km

• M1: 103,223 km (0.098 R)
• M2: 478,863 km (0.092 R)
• M3: 834,906 km (0.04 R)
• M4: 1,106,875 km (0.108 R)
• M5: 1,529,040 km (0.057 R)
• M6: 1,882,839 km (0.116 R)
• M7: 4,827,224 km (0.098 R)
• M8: 5,216,478 km (0.099 R)
• M9: 6,728,314 km (0.071 R)
• M10: 9,306,932 km (0.084 R)
• M11: 14,584,596 km (0.055 R)
• M12: 20,162,801 km (0.104 R)
• M13: 28,339,222 km (0.094 R)
• M14: 37,430,135 km (0.093 R)
• M15: 39,311,927 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.4

Radius: 9.6

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.67 AU - 12.21 AU

Year: 11014 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,274,605 km

• M1: 119,379 km (0.118 R)
• M2: 420,669 km (0.069 R)
• M3: 944,112 km (0.06 R)
• M4: 1,569,581 km (0.119 R)
• M5: 2,549,148 km (0.031 R)
• M6: 3,336,631 km (0.074 R)
• M7: 3,735,309 km (0.036 R)
• M8: 9,859,696 km (0.052 R)
• M9: 11,442,143 km (0.09 R)
• M10: 14,509,797 km (0.12 R)
• M11: 17,490,534 km (0.117 R)
• M12: 19,084,799 km (0.113 R)
• M13: 21,697,376 km (0.065 R)
• M14: 35,477,883 km (0.12 R)
• M15: 41,077,331 km (0.115 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 11,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit