🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.5 AU - 0.56 AU

Year: 135 Days

Day: 22.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.81 AU - 0.95 AU

Year: 289 Days

Day: 23.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,721,217 km

• M1: 50,115 km (0.075 R)
• M2: 232,475 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.73 AU - 1.17 AU

Year: 324 Days

Day: 20.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,721,217 km

• M1: 359,633 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.91 AU - 5.81 AU

Year: 3748 Days

Day: 29.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.4

Radius: 5.5

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 15.25 AU - 24.57 AU

Year: 31080 Days

Day: 16.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,721,217 km

• M1: 73,303 km (0.114 R)
• M2: 316,250 km (0.114 R)
• M3: 525,537 km (0.086 R)
• M4: 920,625 km (0.114 R)
• M5: 1,309,131 km (0.108 R)
• M6: 1,651,112 km (0.115 R)
• M7: 2,145,981 km (0.116 R)
• M8: 2,968,919 km (0.052 R)
• M9: 4,474,921 km (0.115 R)
• M10: 5,143,175 km (0.058 R)
• M11: 5,356,053 km (0.12 R)
• M12: 7,145,542 km (0.07 R)
• M13: 7,867,801 km (0.073 R)
• M14: 10,048,639 km (0.111 R)
• M15: 12,348,257 km (0.119 R)
• M16: 13,318,998 km (0.044 R)
• M17: 13,856,952 km (0.052 R)
• M18: 15,411,273 km (0.091 R)
• M19: 16,766,481 km (0.084 R)
• M20: 17,632,652 km (0.036 R)
• M21: 27,996,194 km (0.098 R)
• M22: 37,664,256 km (0.046 R)
• M23: 48,233,495 km (0.112 R)
• M24: 54,444,649 km (0.114 R)
• M25: 56,337,212 km (0.056 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 19,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit