🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.8 AU - 1.28 AU

Year: 378 Days

Day: 13 Hours

Environment

Temp: 46 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5 AU - 5.18 AU

Year: 4093 Days

Day: 20.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.8

Radius: 5.1

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.34 AU - 19.26 AU

Year: 26769 Days

Day: 21 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,147,336 km

• M1: 67,169 km (0.08 R)
• M2: 272,268 km (0.103 R)
• M3: 467,793 km (0.112 R)
• M4: 730,187 km (0.079 R)
• M5: 1,413,401 km (0.066 R)
• M6: 2,042,609 km (0.105 R)
• M7: 2,676,904 km (0.075 R)
• M8: 2,866,295 km (0.071 R)
• M9: 3,193,316 km (0.057 R)
• M10: 3,516,896 km (0.102 R)
• M11: 5,585,237 km (0.107 R)
• M12: 6,054,974 km (0.103 R)
• M13: 7,482,437 km (0.1 R)
• M14: 7,669,434 km (0.057 R)
• M15: 8,150,690 km (0.111 R)
• M16: 8,549,967 km (0.08 R)
• M17: 10,863,199 km (0.099 R)
• M18: 12,684,104 km (0.03 R)
• M19: 16,206,685 km (0.112 R)
• M20: 20,971,228 km (0.09 R)
• M21: 21,437,225 km (0.113 R)
• M22: 21,814,960 km (0.09 R)
• M23: 23,669,973 km (0.074 R)
• M24: 29,979,114 km (0.1 R)
• M25: 33,012,959 km (0.106 R)
• M26: 34,798,260 km (0.078 R)
• M27: 40,971,266 km (0.067 R)
• M28: 42,287,578 km (0.091 R)
• M29: 47,835,415 km (0.12 R)
• M30: 50,449,488 km (0.12 R)
• M31: 56,138,695 km (0.042 R)
• M32: 63,783,895 km (0.115 R)
• M33: 64,564,945 km (0.11 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 18,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit