🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.8 AU - 1.94 AU

Year: 1093 Days

Day: 34.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2 AU - 2.72 AU

Year: 1550 Days

Day: 24.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,187,966 km

• M1: 103,971 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.93 AU - 3.17 AU

Year: 1741 Days

Day: 47.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,187,966 km

• M1: 169,195 km (0.029 R)
• M2: 1,349,522 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.24 AU - 2.94 AU

Year: 1782 Days

Day: 26.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,187,966 km

• M1: 230,082 km (0.089 R)
• M2: 1,181,225 km (0.081 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.5

Radius: 13.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.37 AU - 8.49 AU

Year: 8658 Days

Day: 6.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 60.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,187,966 km

• M1: 162,912 km (0.068 R)
• M2: 614,099 km (0.079 R)
• M3: 1,334,263 km (0.099 R)
• M4: 1,904,530 km (0.107 R)
• M5: 2,882,302 km (0.06 R)
• M6: 3,448,680 km (0.047 R)
• M7: 4,929,549 km (0.12 R)
• M8: 5,675,743 km (0.117 R)
• M9: 7,232,159 km (0.099 R)
• M10: 9,150,752 km (0.049 R)
• M11: 10,432,956 km (0.073 R)
• M12: 11,388,587 km (0.03 R)
• M13: 11,831,546 km (0.117 R)
• M14: 12,989,882 km (0.1 R)
• M15: 13,658,435 km (0.079 R)
• M16: 18,388,570 km (0.107 R)
• M17: 19,702,788 km (0.049 R)
• M18: 20,996,061 km (0.041 R)
• M19: 21,495,419 km (0.099 R)
• M20: 22,691,304 km (0.117 R)
• M21: 24,936,619 km (0.029 R)
• M22: 29,760,552 km (0.043 R)
• M23: 30,285,341 km (0.1 R)
• M24: 31,245,460 km (0.094 R)
• M25: 32,890,588 km (0.08 R)
• M26: 39,418,590 km (0.102 R)
• M27: 40,691,668 km (0.059 R)
• M28: 41,208,529 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit