🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.66 AU - 1.04 AU

Year: 279 Days

Day: 17 Hours

Environment

Temp: 148 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.52 AU - 1.52 AU

Year: 668 Days

Day: 45.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 97 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,577,711 km

• M1: 107,710 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.44 AU - 2.14 AU

Year: 854 Days

Day: 45.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.18 AU - 2.38 AU

Year: 1227 Days

Day: 41.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.58 AU - 3.16 AU

Year: 1733 Days

Day: 21.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,577,711 km

• M1: 17,653 km (0.098 R)
• M2: 747,989 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.8

Radius: 4.2

Gravity: 37.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.96 AU - 20.22 AU

Year: 25183 Days

Day: 15.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,577,711 km

• M1: 52,958 km (0.086 R)
• M2: 188,793 km (0.044 R)
• M3: 353,649 km (0.104 R)
• M4: 1,076,057 km (0.042 R)
• M5: 1,813,575 km (0.095 R)
• M6: 2,253,842 km (0.099 R)
• M7: 2,787,906 km (0.107 R)
• M8: 4,414,184 km (0.107 R)
• M9: 4,594,450 km (0.066 R)
• M10: 7,610,193 km (0.075 R)
• M11: 7,765,027 km (0.106 R)
• M12: 8,028,020 km (0.109 R)
• M13: 10,992,900 km (0.117 R)
• M14: 12,573,252 km (0.087 R)
• M15: 13,834,362 km (0.09 R)
• M16: 15,014,989 km (0.036 R)
• M17: 16,953,478 km (0.077 R)
• M18: 20,510,915 km (0.113 R)
• M19: 21,013,115 km (0.084 R)
• M20: 22,675,297 km (0.079 R)
• M21: 24,311,449 km (0.099 R)
• M22: 25,330,061 km (0.11 R)
• M23: 26,258,914 km (0.107 R)
• M24: 32,584,959 km (0.117 R)
• M25: 35,663,684 km (0.106 R)
• M26: 38,778,012 km (0.032 R)
• M27: 48,664,935 km (0.097 R)
• M28: 55,917,739 km (0.048 R)
• M29: 71,137,527 km (0.099 R)
• M30: 86,271,446 km (0.111 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit