🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.82 AU - 0.88 AU

Year: 289 Days

Day: 20.3 Hours

Environment

Temp: 89 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,194,801 km

• M1: 36,053 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.7 AU - 1.04 AU

Year: 299 Days

Day: 23.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.44 AU - 3.16 AU

Year: 1729 Days

Day: 17.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,194,801 km

• M1: 902,524 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.85 AU - 2.99 AU

Year: 1841 Days

Day: 15.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.87 AU - 4.57 AU

Year: 3198 Days

Day: 29.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.2

Radius: 7.5

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.04 AU - 14.88 AU

Year: 19244 Days

Day: 23.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,194,801 km

• M1: 157,676 km (0.117 R)
• M2: 763,398 km (0.087 R)
• M3: 1,484,908 km (0.063 R)
• M4: 1,986,809 km (0.081 R)
• M5: 2,894,120 km (0.081 R)
• M6: 3,737,852 km (0.116 R)
• M7: 4,735,969 km (0.112 R)
• M8: 6,506,460 km (0.119 R)
• M9: 11,098,217 km (0.095 R)
• M10: 12,706,394 km (0.099 R)
• M11: 31,126,231 km (0.112 R)
• M12: 39,586,439 km (0.096 R)
• M13: 39,887,131 km (0.068 R)
• M14: 41,879,026 km (0.097 R)
• M15: 42,505,093 km (0.114 R)
• M16: 46,894,744 km (0.045 R)
• M17: 48,251,297 km (0.116 R)
• M18: 49,285,617 km (0.099 R)
• M19: 51,756,525 km (0.111 R)
• M20: 54,123,911 km (0.078 R)
• M21: 62,061,425 km (0.047 R)
• M22: 67,691,690 km (0.113 R)
• M23: 77,815,726 km (0.091 R)
• M24: 78,524,371 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 19,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit