🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.55 AU - 0.87 AU

Year: 220 Days

Day: 19.5 Hours

Environment

Temp: 114 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,266,654 km

• M1: 45,777 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.8 AU - 0.84 AU

Year: 273 Days

Day: 22.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.77 AU - 4.55 AU

Year: 3115 Days

Day: 46.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,266,654 km

• M1: 36,352 km (0.112 R)
• M2: 2,525,810 km (0.113 R)

Asteroid Belt

Center: 11.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835

Radius: 3.7

Gravity: 60.99 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 16.17 AU - 22.47 AU

Year: 31173 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 109,266,654 km

• M1: 46,076 km (0.084 R)
• M2: 225,444 km (0.113 R)
• M3: 385,963 km (0.075 R)
• M4: 1,392,307 km (0.085 R)
• M5: 2,078,513 km (0.04 R)
• M6: 2,243,968 km (0.088 R)
• M7: 2,574,430 km (0.105 R)
• M8: 3,427,437 km (0.056 R)
• M9: 4,189,040 km (0.089 R)
• M10: 5,668,563 km (0.077 R)
• M11: 7,908,940 km (0.062 R)
• M12: 9,160,925 km (0.032 R)
• M13: 10,746,662 km (0.051 R)
• M14: 20,918,420 km (0.048 R)
• M15: 22,821,604 km (0.104 R)
• M16: 31,303,953 km (0.105 R)
• M17: 35,460,081 km (0.097 R)
• M18: 37,992,474 km (0.091 R)
• M19: 44,125,687 km (0.054 R)
• M20: 45,026,416 km (0.1 R)
• M21: 52,477,287 km (0.111 R)
• M22: 66,413,376 km (0.104 R)
• M23: 68,551,579 km (0.069 R)
• M24: 69,274,436 km (0.114 R)
• M25: 71,473,225 km (0.083 R)
• M26: 77,563,354 km (0.086 R)
• M27: 88,182,110 km (0.089 R)
• M28: 94,281,664 km (0.099 R)
• M29: 96,979,662 km (0.112 R)
• M30: 108,612,692 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 11,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit