🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.76 AU - 0.78 AU

Year: 248 Days

Day: 14.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,010,084 km

• M1: 294,708 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.71 AU - 3.99 AU

Year: 2251 Days

Day: 41.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,010,084 km

• M1: 502,499 km (0.094 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 14.1

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.48 AU - 7.98 AU

Year: 7136 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 36,010,084 km

• M1: 370,554 km (0.098 R)
• M2: 1,511,836 km (0.117 R)
• M3: 5,840,002 km (0.111 R)
• M4: 6,887,935 km (0.08 R)
• M5: 8,607,413 km (0.066 R)
• M6: 12,280,938 km (0.091 R)
• M7: 15,818,928 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.5

Radius: 4.2

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.08 AU - 12.76 AU

Year: 16068 Days

Day: 23.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,010,084 km

• M1: 52,210 km (0.089 R)
• M2: 335,548 km (0.118 R)
• M3: 1,647,372 km (0.065 R)
• M4: 1,994,289 km (0.06 R)
• M5: 2,640,851 km (0.082 R)
• M6: 7,512,506 km (0.085 R)
• M7: 9,172,444 km (0.076 R)
• M8: 11,660,406 km (0.084 R)
• M9: 12,976,419 km (0.098 R)
• M10: 19,020,472 km (0.093 R)
• M11: 26,004,299 km (0.119 R)
• M12: 27,328,090 km (0.116 R)
• M13: 27,869,934 km (0.081 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 11,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit