🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.52 AU - 0.7 AU

Year: 171 Days

Day: 16.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,160,319 km

• M1: 93,050 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.62 AU - 2.78 AU

Year: 1597 Days

Day: 39.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.3 AU - 3.2 AU

Year: 1641 Days

Day: 24.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,160,319 km

• M1: 42,187 km (0.083 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 13.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.22 AU - 11.24 AU

Year: 11776 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 71.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,160,319 km

• M1: 167,849 km (0.048 R)
• M2: 816,954 km (0.07 R)
• M3: 2,033,035 km (0.085 R)
• M4: 3,322,120 km (0.118 R)
• M5: 4,122,618 km (0.038 R)
• M6: 6,021,913 km (0.087 R)
• M7: 11,334,582 km (0.085 R)
• M8: 12,101,869 km (0.112 R)
• M9: 12,521,940 km (0.071 R)
• M10: 13,690,000 km (0.108 R)
• M11: 16,927,298 km (0.119 R)
• M12: 18,354,612 km (0.075 R)
• M13: 19,732,109 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.3

Radius: 8.5

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.13 AU - 12.13 AU

Year: 15204 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,160,319 km

• M1: 105,915 km (0.05 R)
• M2: 952,190 km (0.08 R)
• M3: 1,350,869 km (0.07 R)
• M4: 3,041,923 km (0.049 R)
• M5: 5,542,900 km (0.106 R)
• M6: 5,966,262 km (0.051 R)
• M7: 6,449,314 km (0.105 R)
• M8: 11,355,526 km (0.086 R)
• M9: 13,178,076 km (0.119 R)
• M10: 17,467,795 km (0.06 R)
• M11: 18,071,572 km (0.032 R)
• M12: 25,565,528 km (0.115 R)
• M13: 28,878,074 km (0.102 R)
• M14: 32,579,275 km (0.099 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 12,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit