🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.86 AU - 0.9 AU

Year: 305 Days

Day: 37.3 Hours

Environment

Temp: 70 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.29 AU - 1.63 AU

Year: 651 Days

Day: 21.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.68 AU - 3.86 AU

Year: 2701 Days

Day: 44.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 12.4

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.2 AU - 5.48 AU

Year: 4553 Days

Day: 9.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,230,363 km

• M1: 154,684 km (0.104 R)
• M2: 577,747 km (0.058 R)
• M3: 1,056,759 km (0.097 R)
• M4: 1,830,180 km (0.042 R)
• M5: 2,389,527 km (0.048 R)
• M6: 2,917,308 km (0.054 R)
• M7: 3,363,559 km (0.089 R)
• M8: 4,074,448 km (0.106 R)
• M9: 5,166,961 km (0.114 R)
• M10: 6,445,424 km (0.058 R)
• M11: 7,715,510 km (0.117 R)
• M12: 8,318,689 km (0.053 R)
• M13: 10,746,064 km (0.1 R)
• M14: 12,005,080 km (0.071 R)
• M15: 14,494,238 km (0.118 R)
• M16: 17,250,130 km (0.108 R)
• M17: 19,227,964 km (0.048 R)
• M18: 21,977,722 km (0.109 R)
• M19: 22,757,875 km (0.084 R)
• M20: 23,556,429 km (0.118 R)
• M21: 24,979,703 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114

Radius: 12.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.74 AU - 11.32 AU

Year: 13516 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 167.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,230,363 km

• M1: 159,023 km (0.064 R)
• M2: 1,208,900 km (0.086 R)
• M3: 1,654,253 km (0.056 R)
• M4: 2,450,264 km (0.11 R)
• M5: 3,341,268 km (0.096 R)
• M6: 3,771,811 km (0.118 R)
• M7: 4,337,740 km (0.09 R)
• M8: 5,321,196 km (0.113 R)
• M9: 6,448,117 km (0.12 R)
• M10: 6,982,181 km (0.08 R)
• M11: 7,838,779 km (0.075 R)
• M12: 9,547,336 km (0.051 R)
• M13: 11,783,076 km (0.106 R)
• M14: 14,743,020 km (0.093 R)
• M15: 15,436,555 km (0.093 R)
• M16: 16,091,345 km (0.097 R)
• M17: 17,712,537 km (0.064 R)
• M18: 19,099,609 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 20,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit