🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.87 AU - 1.03 AU

Year: 340 Days

Day: 43.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,665,851 km

• M1: 46,525 km (0.078 R)
• M2: 71,209 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.97 AU - 1.13 AU

Year: 395 Days

Day: 22.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.72 AU - 2.64 AU

Year: 1182 Days

Day: 12.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.16 AU - 2.44 AU

Year: 1280 Days

Day: 33.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.57 AU - 4.69 AU

Year: 3081 Days

Day: 28.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,665,851 km

• M1: 1,029,832 km (0.092 R)

Asteroid Belt

Center: 7.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.4

Radius: 9.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.75 AU - 12.45 AU

Year: 11783 Days

Day: 6.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,665,851 km

• M1: 115,639 km (0.112 R)
• M2: 434,432 km (0.098 R)
• M3: 790,924 km (0.06 R)
• M4: 1,212,790 km (0.078 R)
• M5: 1,644,230 km (0.097 R)
• M6: 1,971,850 km (0.048 R)
• M7: 2,412,266 km (0.089 R)
• M8: 3,606,356 km (0.072 R)
• M9: 3,989,326 km (0.078 R)
• M10: 4,533,414 km (0.037 R)
• M11: 9,639,788 km (0.112 R)
• M12: 14,307,092 km (0.075 R)
• M13: 15,957,156 km (0.11 R)
• M14: 16,664,455 km (0.109 R)
• M15: 18,280,112 km (0.059 R)
• M16: 21,898,286 km (0.118 R)
• M17: 22,852,122 km (0.113 R)
• M18: 26,855,959 km (0.107 R)
• M19: 28,040,924 km (0.116 R)
• M20: 29,355,590 km (0.061 R)
• M21: 29,738,561 km (0.083 R)
• M22: 33,650,096 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 15,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit