🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.9 AU - 0.96 AU

Year: 328 Days

Day: 14.1 Hours

Environment

Temp: 80 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.32 AU - 2.64 AU

Year: 1426 Days

Day: 15.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.33 AU - 3.65 AU

Year: 2381 Days

Day: 44.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,143,420 km

• M1: 49,517 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.58 AU - 4.92 AU

Year: 3200 Days

Day: 15.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.8

Radius: 3

Gravity: 26.76 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.28 AU - 17.02 AU

Year: 23705 Days

Day: 24.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,143,420 km

• M1: 37,549 km (0.11 R)
• M2: 332,556 km (0.092 R)
• M3: 1,643,931 km (0.113 R)
• M4: 3,798,140 km (0.107 R)
• M5: 4,059,787 km (0.095 R)
• M6: 4,364,368 km (0.119 R)
• M7: 5,587,780 km (0.085 R)
• M8: 9,397,140 km (0.077 R)
• M9: 9,767,245 km (0.084 R)
• M10: 13,020,251 km (0.101 R)
• M11: 17,160,970 km (0.093 R)
• M12: 18,114,956 km (0.08 R)
• M13: 19,611,533 km (0.098 R)
• M14: 20,389,741 km (0.108 R)
• M15: 24,393,728 km (0.104 R)
• M16: 25,496,115 km (0.12 R)
• M17: 28,124,250 km (0.11 R)
• M18: 31,509,201 km (0.117 R)
• M19: 41,418,265 km (0.076 R)
• M20: 42,696,579 km (0.094 R)
• M21: 48,696,650 km (0.074 R)
• M22: 53,548,408 km (0.104 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: 189 - 12,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit