🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.89 AU - 0.95 AU

Year: 307 Days

Day: 37.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,466,884 km

• M1: 37,848 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.44 AU - 2.12 AU

Year: 827 Days

Day: 43.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.78 AU - 4.46 AU

Year: 2399 Days

Day: 34.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.7

Radius: 14.5

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.28 AU - 7.58 AU

Year: 7053 Days

Day: 5.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,466,884 km

• M1: 180,415 km (0.075 R)
• M2: 743,352 km (0.093 R)
• M3: 1,543,700 km (0.061 R)
• M4: 2,026,902 km (0.08 R)
• M5: 2,575,926 km (0.085 R)
• M6: 3,508,968 km (0.08 R)
• M7: 4,657,131 km (0.101 R)
• M8: 5,563,694 km (0.094 R)
• M9: 6,550,292 km (0.078 R)
• M10: 9,086,126 km (0.104 R)
• M11: 10,501,920 km (0.1 R)
• M12: 13,144,567 km (0.091 R)
• M13: 14,830,983 km (0.116 R)
• M14: 17,864,529 km (0.087 R)
• M15: 18,771,840 km (0.108 R)
• M16: 21,059,491 km (0.094 R)
• M17: 21,678,826 km (0.107 R)
• M18: 23,610,134 km (0.118 R)
• M19: 27,445,076 km (0.05 R)
• M20: 31,375,461 km (0.098 R)
• M21: 32,388,238 km (0.114 R)
• M22: 33,422,707 km (0.106 R)
• M23: 34,159,776 km (0.117 R)
• M24: 34,907,766 km (0.086 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 14,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit