🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.35 AU - 1.69 AU

Year: 688 Days

Day: 30.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.84 AU - 1.88 AU

Year: 931 Days

Day: 20 Hours

Environment

Temp: -53 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,768,317 km

• M1: 565,181 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.41 AU - 3.37 AU

Year: 1804 Days

Day: 43.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,768,317 km

• M1: 114,442 km (0.116 R)
• M2: 352,303 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.88 AU - 3.12 AU

Year: 1907 Days

Day: 17.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.4 AU - 3.68 AU

Year: 1946 Days

Day: 39.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.26 AU - 3.92 AU

Year: 2497 Days

Day: 34.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 11.1

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.79 AU - 5.25 AU

Year: 4129 Days

Day: 15 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 24,768,317 km

• M1: 138,079 km (0.119 R)
• M2: 575,952 km (0.06 R)
• M3: 968,048 km (0.066 R)
• M4: 1,587,832 km (0.033 R)
• M5: 2,110,078 km (0.062 R)
• M6: 3,000,484 km (0.083 R)
• M7: 3,366,999 km (0.108 R)
• M8: 4,968,594 km (0.087 R)
• M9: 5,673,798 km (0.059 R)
• M10: 6,296,724 km (0.096 R)
• M11: 6,839,914 km (0.114 R)
• M12: 7,251,458 km (0.047 R)
• M13: 7,916,869 km (0.094 R)
• M14: 8,370,898 km (0.077 R)
• M15: 10,780,322 km (0.088 R)
• M16: 11,603,110 km (0.098 R)
• M17: 12,748,731 km (0.105 R)
• M18: 15,264,069 km (0.1 R)
• M19: 15,859,020 km (0.09 R)
• M20: 16,751,820 km (0.117 R)
• M21: 17,736,772 km (0.092 R)
• M22: 19,379,955 km (0.109 R)
• M23: 22,065,836 km (0.083 R)
• M24: 22,756,828 km (0.114 R)
• M25: 24,036,787 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 11,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit