🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.52 AU - 0.58 AU

Year: 172 Days

Day: 38.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 118.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.01 AU - 1.39 AU

Year: 554 Days

Day: 44.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,576,045 km

• M1: 1,052,421 km (0.055 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.4

Radius: 5

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.29 AU - 13.13 AU

Year: 19111 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,576,045 km

• M1: 62,831 km (0.042 R)
• M2: 260,450 km (0.072 R)
• M3: 632,799 km (0.09 R)
• M4: 822,489 km (0.093 R)
• M5: 1,018,313 km (0.049 R)
• M6: 1,633,758 km (0.106 R)
• M7: 1,913,207 km (0.101 R)
• M8: 2,187,869 km (0.114 R)
• M9: 2,372,622 km (0.109 R)
• M10: 2,547,801 km (0.116 R)
• M11: 2,924,190 km (0.044 R)
• M12: 3,336,930 km (0.039 R)
• M13: 3,683,997 km (0.068 R)
• M14: 4,687,051 km (0.064 R)
• M15: 5,349,769 km (0.101 R)
• M16: 5,550,081 km (0.06 R)
• M17: 6,552,088 km (0.084 R)
• M18: 8,723,201 km (0.106 R)
• M19: 9,380,684 km (0.115 R)
• M20: 9,920,134 km (0.073 R)
• M21: 12,170,684 km (0.073 R)
• M22: 12,693,679 km (0.118 R)
• M23: 15,943,991 km (0.07 R)
• M24: 17,722,860 km (0.086 R)
• M25: 22,609,923 km (0.096 R)
• M26: 32,773,902 km (0.082 R)
• M27: 43,830,381 km (0.116 R)
• M28: 44,100,854 km (0.113 R)
• M29: 45,331,745 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit