🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.51 AU - 0.61 AU

Year: 155 Days

Day: 45.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 121.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.7 AU - 1.08 AU

Year: 311 Days

Day: 42.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.17 AU - 1.59 AU

Year: 601 Days

Day: 21.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 10.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.11 AU - 7.51 AU

Year: 7330 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,636,870 km

• M1: 129,103 km (0.064 R)
• M2: 657,483 km (0.098 R)
• M3: 1,683,874 km (0.093 R)
• M4: 2,710,115 km (0.081 R)
• M5: 3,359,819 km (0.117 R)
• M6: 4,048,866 km (0.064 R)
• M7: 7,970,425 km (0.08 R)
• M8: 8,981,856 km (0.105 R)
• M9: 9,373,503 km (0.118 R)
• M10: 18,355,210 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.9

Radius: 14.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.35 AU - 8.55 AU

Year: 8313 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,636,870 km

• M1: 185,352 km (0.105 R)
• M2: 1,869,375 km (0.083 R)
• M3: 5,673,200 km (0.089 R)
• M4: 7,443,092 km (0.118 R)
• M5: 8,732,177 km (0.085 R)
• M6: 10,479,480 km (0.114 R)
• M7: 11,221,037 km (0.075 R)
• M8: 11,800,130 km (0.057 R)
• M9: 13,821,048 km (0.068 R)
• M10: 17,113,996 km (0.117 R)
• M11: 17,623,676 km (0.096 R)
• M12: 18,341,148 km (0.114 R)
• M13: 19,419,449 km (0.1 R)
• M14: 21,554,809 km (0.084 R)
• M15: 23,606,694 km (0.108 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: 349 - 13,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit