🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.03 AU - 1.05 AU

Year: 389 Days

Day: 21 Hours

Environment

Temp: 19 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,052,763 km

• M1: 53,855 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.06 AU - 1.36 AU

Year: 489 Days

Day: 45 Hours

Environment

Temp: -0 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,052,763 km

• M1: 403,615 km (0.084 R)

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.2 AU - 2.9 AU

Year: 1495 Days

Day: 34 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.88 AU - 3.2 AU

Year: 1946 Days

Day: 44.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,052,763 km

• M1: 36,502 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.96 AU - 3.48 AU

Year: 2121 Days

Day: 16.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.2

Radius: 12.6

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.78 AU - 5.9 AU

Year: 4530 Days

Day: 14.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,052,763 km

• M1: 156,779 km (0.115 R)
• M2: 736,919 km (0.114 R)
• M3: 1,144,125 km (0.061 R)
• M4: 1,694,944 km (0.098 R)
• M5: 3,181,049 km (0.1 R)
• M6: 3,662,156 km (0.113 R)
• M7: 5,040,999 km (0.095 R)
• M8: 5,463,464 km (0.051 R)
• M9: 5,879,047 km (0.053 R)
• M10: 6,641,098 km (0.09 R)
• M11: 7,115,324 km (0.087 R)
• M12: 9,494,378 km (0.093 R)
• M13: 10,498,779 km (0.041 R)
• M14: 11,864,458 km (0.061 R)
• M15: 13,029,376 km (0.109 R)
• M16: 15,468,420 km (0.034 R)
• M17: 19,675,860 km (0.1 R)
• M18: 23,642,298 km (0.091 R)
• M19: 26,396,245 km (0.065 R)
• M20: 30,177,032 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit