🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.62 AU - 0.68 AU

Year: 196 Days

Day: 17.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.38 AU - 1.76 AU

Year: 737 Days

Day: 14 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.7

Radius: 5.1

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 15.47 AU - 23.25 AU

Year: 31922 Days

Day: 15.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 88,819,297 km

• M1: 63,579 km (0.086 R)
• M2: 224,546 km (0.078 R)
• M3: 547,229 km (0.077 R)
• M4: 2,183,680 km (0.118 R)
• M5: 2,917,607 km (0.119 R)
• M6: 4,486,739 km (0.09 R)
• M7: 5,128,365 km (0.103 R)
• M8: 5,786,446 km (0.072 R)
• M9: 8,987,391 km (0.064 R)
• M10: 9,817,959 km (0.107 R)
• M11: 10,959,390 km (0.061 R)
• M12: 12,615,289 km (0.101 R)
• M13: 17,291,270 km (0.116 R)
• M14: 20,308,509 km (0.047 R)
• M15: 28,342,065 km (0.089 R)
• M16: 32,916,019 km (0.114 R)
• M17: 42,670,549 km (0.046 R)
• M18: 45,336,233 km (0.096 R)
• M19: 49,000,633 km (0.11 R)
• M20: 55,343,732 km (0.101 R)
• M21: 58,913,437 km (0.066 R)
• M22: 63,693,986 km (0.098 R)
• M23: 66,069,152 km (0.055 R)
• M24: 73,547,549 km (0.119 R)
• M25: 76,400,979 km (0.115 R)
• M26: 77,855,070 km (0.074 R)
• M27: 86,444,382 km (0.052 R)
• M28: 87,758,449 km (0.055 R)
• M29: 88,553,263 km (0.077 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: 383 - 16,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit