🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.56 AU - 1.72 AU

Year: 783 Days

Day: 33.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,373,985 km

• M1: 71,508 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.88 AU - 2.18 AU

Year: 1078 Days

Day: 28.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,373,985 km

• M1: 53,556 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2 AU - 2.46 AU

Year: 1241 Days

Day: 38.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,373,985 km

• M1: 22,739 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.32 AU - 2.86 AU

Year: 1554 Days

Day: 36.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,373,985 km

• M1: 32,313 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.67 AU - 3.59 AU

Year: 2064 Days

Day: 16.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.57 AU - 3.65 AU

Year: 2557 Days

Day: 19.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232

Radius: 11.3

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.54 AU - 7.68 AU

Year: 7826 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,373,985 km

• M1: 142,567 km (0.067 R)
• M2: 516,412 km (0.048 R)
• M3: 981,661 km (0.087 R)
• M4: 1,593,965 km (0.062 R)
• M5: 2,385,338 km (0.052 R)
• M6: 4,391,595 km (0.073 R)
• M7: 5,480,069 km (0.04 R)
• M8: 6,454,849 km (0.099 R)
• M9: 7,403,898 km (0.082 R)
• M10: 9,255,171 km (0.095 R)
• M11: 9,824,541 km (0.115 R)
• M12: 10,374,164 km (0.119 R)
• M13: 12,731,078 km (0.105 R)
• M14: 14,596,115 km (0.11 R)
• M15: 15,200,640 km (0.11 R)
• M16: 17,235,769 km (0.054 R)
• M17: 23,144,586 km (0.07 R)
• M18: 23,815,981 km (0.055 R)
• M19: 24,423,648 km (0.063 R)
• M20: 25,749,384 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit