🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 0.99 AU

Year: 312 Days

Day: 14.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.99 AU - 2.13 AU

Year: 1264 Days

Day: 32.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.7

Radius: 6.4

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.68 AU - 15.66 AU

Year: 20432 Days

Day: 24 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,437,529 km

• M1: 79,885 km (0.093 R)
• M2: 390,002 km (0.075 R)
• M3: 749,934 km (0.073 R)
• M4: 1,028,037 km (0.059 R)
• M5: 1,260,063 km (0.062 R)
• M6: 1,979,329 km (0.096 R)
• M7: 2,450,563 km (0.073 R)
• M8: 3,970,776 km (0.118 R)
• M9: 10,793,187 km (0.093 R)
• M10: 11,785,320 km (0.071 R)
• M11: 14,677,047 km (0.076 R)
• M12: 22,007,792 km (0.081 R)
• M13: 32,200,343 km (0.108 R)
• M14: 40,309,296 km (0.11 R)
• M15: 47,700,328 km (0.103 R)
• M16: 59,455,280 km (0.063 R)
• M17: 60,975,942 km (0.046 R)
• M18: 64,492,240 km (0.087 R)
• M19: 70,226,626 km (0.065 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit