🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.93 AU - 0.99 AU

Year: 337 Days

Day: 33.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.29 AU - 2.29 AU

Year: 1241 Days

Day: 32.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,899,834 km

• M1: 355,594 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.96 AU - 2.8 AU

Year: 1315 Days

Day: 43.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.12 AU - 4.56 AU

Year: 2695 Days

Day: 39.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 160.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430

Radius: 13.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.25 AU - 8.91 AU

Year: 7474 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,899,834 km

• M1: 166,203 km (0.11 R)
• M2: 690,993 km (0.103 R)
• M3: 1,546,692 km (0.041 R)
• M4: 2,302,012 km (0.078 R)
• M5: 2,839,816 km (0.1 R)
• M6: 3,482,339 km (0.076 R)
• M7: 4,269,822 km (0.12 R)
• M8: 4,706,499 km (0.108 R)
• M9: 6,694,505 km (0.048 R)
• M10: 7,286,613 km (0.098 R)
• M11: 9,191,293 km (0.066 R)
• M12: 12,357,682 km (0.092 R)
• M13: 17,130,303 km (0.115 R)
• M14: 21,485,695 km (0.105 R)
• M15: 22,315,365 km (0.077 R)
• M16: 23,798,478 km (0.062 R)
• M17: 24,442,198 km (0.067 R)
• M18: 26,443,368 km (0.112 R)
• M19: 27,221,427 km (0.088 R)
• M20: 31,727,165 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.1

Radius: 12.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.77 AU - 12.25 AU

Year: 11343 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,899,834 km

• M1: 161,267 km (0.119 R)
• M2: 721,361 km (0.07 R)
• M3: 1,909,318 km (0.041 R)
• M4: 2,468,215 km (0.079 R)
• M5: 3,811,754 km (0.088 R)
• M6: 4,487,936 km (0.105 R)
• M7: 5,403,625 km (0.09 R)
• M8: 6,169,267 km (0.118 R)
• M9: 12,462,550 km (0.094 R)
• M10: 13,343,382 km (0.054 R)
• M11: 18,820,459 km (0.105 R)
• M12: 20,577,038 km (0.092 R)
• M13: 22,725,861 km (0.096 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 17,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit