🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.57 AU - 0.71 AU

Year: 179 Days

Day: 39.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,760,545 km

• M1: 72,256 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.21 AU - 3.17 AU

Year: 1543 Days

Day: 14.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.39 AU - 3.69 AU

Year: 2330 Days

Day: 44.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,760,545 km

• M1: 2,008,950 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.34 AU - 4.68 AU

Year: 3351 Days

Day: 38.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.09 AU - 4.95 AU

Year: 3362 Days

Day: 46.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.3

Radius: 11.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.14 AU - 7.2 AU

Year: 5362 Days

Day: 12.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,760,545 km

• M1: 141,071 km (0.066 R)
• M2: 510,428 km (0.113 R)
• M3: 1,254,079 km (0.089 R)
• M4: 2,152,265 km (0.098 R)
• M5: 2,612,428 km (0.106 R)
• M6: 3,235,503 km (0.099 R)
• M7: 4,804,635 km (0.104 R)
• M8: 5,742,314 km (0.099 R)
• M9: 6,634,965 km (0.033 R)
• M10: 7,233,955 km (0.105 R)
• M11: 7,653,277 km (0.084 R)
• M12: 13,349,366 km (0.104 R)
• M13: 15,192,561 km (0.092 R)
• M14: 16,116,179 km (0.063 R)
• M15: 17,822,193 km (0.078 R)
• M16: 18,784,107 km (0.114 R)
• M17: 20,463,642 km (0.076 R)
• M18: 28,620,317 km (0.066 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 14,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit