🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.32 AU - 1.58 AU

Year: 635 Days

Day: 31.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.53 AU - 2.33 AU

Year: 974 Days

Day: 17.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.28 AU - 3.78 AU

Year: 2410 Days

Day: 33.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,220,361 km

• M1: 2,102,448 km (0.11 R)
• M2: 2,271,344 km (0.085 R)

Asteroid Belt

Center: 6.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.7

Radius: 12.6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.78 AU - 11.6 AU

Year: 11822 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,220,361 km

• M1: 159,471 km (0.041 R)
• M2: 1,267,543 km (0.082 R)
• M3: 2,141,793 km (0.1 R)
• M4: 2,631,427 km (0.094 R)
• M5: 3,172,372 km (0.115 R)
• M6: 4,966,350 km (0.049 R)
• M7: 5,387,767 km (0.072 R)
• M8: 5,868,126 km (0.054 R)
• M9: 6,915,610 km (0.107 R)
• M10: 7,318,627 km (0.071 R)
• M11: 11,078,919 km (0.051 R)
• M12: 11,632,282 km (0.089 R)
• M13: 14,032,729 km (0.119 R)
• M14: 15,485,324 km (0.116 R)
• M15: 17,699,074 km (0.094 R)
• M16: 21,874,201 km (0.096 R)
• M17: 22,658,093 km (0.119 R)
• M18: 23,370,479 km (0.05 R)
• M19: 27,458,390 km (0.078 R)
• M20: 35,212,646 km (0.083 R)
• M21: 36,531,650 km (0.067 R)
• M22: 39,013,629 km (0.105 R)
• M23: 42,944,612 km (0.115 R)
• M24: 43,761,267 km (0.033 R)
• M25: 47,710,202 km (0.071 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 16,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit