🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.88 AU - 1.44 AU

Year: 447 Days

Day: 30.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,330,940 km

• M1: 400,623 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.26 AU - 1.98 AU

Year: 738 Days

Day: 37.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,330,940 km

• M1: 65,225 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.67 AU - 3.31 AU

Year: 1852 Days

Day: 27.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.76 AU - 3.94 AU

Year: 2196 Days

Day: 38.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.96 AU - 5.26 AU

Year: 3545 Days

Day: 45.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.4

Radius: 14

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.75 AU - 9.69 AU

Year: 10027 Days

Day: 14.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,330,940 km

• M1: 174,431 km (0.101 R)
• M2: 747,840 km (0.081 R)
• M3: 1,328,579 km (0.07 R)
• M4: 1,883,437 km (0.114 R)
• M5: 2,338,065 km (0.057 R)
• M6: 3,351,591 km (0.063 R)
• M7: 3,945,943 km (0.037 R)
• M8: 4,549,570 km (0.099 R)
• M9: 5,017,961 km (0.067 R)
• M10: 6,016,228 km (0.117 R)
• M11: 6,504,815 km (0.098 R)
• M12: 8,969,888 km (0.113 R)
• M13: 13,592,762 km (0.094 R)
• M14: 16,161,656 km (0.099 R)
• M15: 16,888,253 km (0.03 R)
• M16: 20,514,954 km (0.099 R)
• M17: 24,347,502 km (0.098 R)
• M18: 25,109,853 km (0.118 R)
• M19: 25,789,925 km (0.083 R)
• M20: 27,903,892 km (0.073 R)
• M21: 29,914,039 km (0.091 R)
• M22: 31,009,993 km (0.086 R)
• M23: 37,521,839 km (0.088 R)
• M24: 42,518,707 km (0.101 R)
• M25: 49,594,836 km (0.081 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 11,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit