🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.56 AU - 0.62 AU

Year: 165 Days

Day: 45.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.92 AU - 0.94 AU

Year: 326 Days

Day: 20.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,085,238 km

• M1: 372,050 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.08 AU - 1.62 AU

Year: 570 Days

Day: 27.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,085,238 km

• M1: 40,242 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.18 AU - 1.64 AU

Year: 608 Days

Day: 30.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.09 AU - 1.77 AU

Year: 621 Days

Day: 15.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.29 AU - 1.85 AU

Year: 715 Days

Day: 44.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,085,238 km

• M1: 235,467 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.5

Radius: 11

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.45 AU - 12.37 AU

Year: 12207 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 125.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,085,238 km

• M1: 137,181 km (0.108 R)
• M2: 538,253 km (0.105 R)
• M3: 1,231,490 km (0.108 R)
• M4: 5,128,365 km (0.117 R)
• M5: 5,736,181 km (0.11 R)
• M6: 7,808,111 km (0.073 R)
• M7: 10,814,879 km (0.11 R)
• M8: 11,252,004 km (0.104 R)
• M9: 11,644,399 km (0.105 R)
• M10: 12,045,770 km (0.077 R)
• M11: 14,984,920 km (0.081 R)
• M12: 16,873,892 km (0.094 R)
• M13: 23,306,002 km (0.084 R)
• M14: 26,516,971 km (0.065 R)
• M15: 27,313,280 km (0.072 R)
• M16: 29,904,764 km (0.113 R)
• M17: 32,429,976 km (0.103 R)
• M18: 34,502,804 km (0.112 R)
• M19: 34,856,753 km (0.111 R)
• M20: 35,812,234 km (0.094 R)
• M21: 39,680,536 km (0.079 R)
• M22: 43,956,791 km (0.055 R)
• M23: 48,678,698 km (0.064 R)
• M24: 49,123,902 km (0.097 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 16,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit