🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.64 AU - 0.86 AU

Year: 229 Days

Day: 16.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.87 AU - 2.37 AU

Year: 1090 Days

Day: 47.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.87 AU - 5.41 AU

Year: 4115 Days

Day: 46.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.21 AU - 6.51 AU

Year: 4382 Days

Day: 43.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.1

Radius: 11.3

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.77 AU - 7.71 AU

Year: 5504 Days

Day: 13.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,426,881 km

• M1: 140,472 km (0.036 R)
• M2: 518,357 km (0.045 R)
• M3: 926,609 km (0.107 R)
• M4: 1,367,474 km (0.075 R)
• M5: 1,725,462 km (0.11 R)
• M6: 2,407,179 km (0.113 R)
• M7: 3,048,954 km (0.102 R)
• M8: 3,524,077 km (0.113 R)
• M9: 4,048,268 km (0.054 R)
• M10: 4,853,553 km (0.079 R)
• M11: 5,391,657 km (0.07 R)
• M12: 6,335,470 km (0.077 R)
• M13: 6,879,856 km (0.089 R)
• M14: 7,772,806 km (0.098 R)
• M15: 8,510,922 km (0.099 R)
• M16: 9,705,012 km (0.111 R)
• M17: 11,373,777 km (0.08 R)
• M18: 12,472,423 km (0.105 R)
• M19: 13,850,968 km (0.086 R)
• M20: 14,604,492 km (0.08 R)
• M21: 14,991,352 km (0.085 R)
• M22: 15,843,611 km (0.119 R)
• M23: 19,115,018 km (0.116 R)
• M24: 25,419,371 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.7

Radius: 13.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.91 AU - 8.71 AU

Year: 8459 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,426,881 km

• M1: 166,652 km (0.043 R)
• M2: 592,557 km (0.089 R)
• M3: 1,024,895 km (0.068 R)
• M4: 1,496,128 km (0.108 R)
• M5: 2,142,989 km (0.097 R)
• M6: 2,846,249 km (0.03 R)
• M7: 4,004,286 km (0.081 R)
• M8: 4,494,219 km (0.099 R)
• M9: 5,824,443 km (0.081 R)
• M10: 6,270,844 km (0.084 R)
• M11: 6,836,922 km (0.118 R)
• M12: 7,609,744 km (0.101 R)
• M13: 8,144,557 km (0.078 R)
• M14: 9,735,829 km (0.065 R)
• M15: 13,941,923 km (0.098 R)
• M16: 14,581,753 km (0.119 R)
• M17: 15,748,467 km (0.092 R)
• M18: 16,383,959 km (0.11 R)
• M19: 23,044,954 km (0.086 R)
• M20: 25,091,452 km (0.061 R)
• M21: 25,958,971 km (0.038 R)
• M22: 26,440,526 km (0.028 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 15,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit