🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.4 AU - 0.64 AU

Year: 131 Days

Day: 26.4 Hours

Environment

Temp: 251 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.8 AU - 0.82 AU

Year: 255 Days

Day: 45.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 16,796,761 km

• M1: 20,794 km (0.111 R)
• M2: 134,339 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.57 AU - 2.29 AU

Year: 938 Days

Day: 45.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,796,761 km

• M1: 803,640 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.11 AU - 2.25 AU

Year: 1126 Days

Day: 20 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,796,761 km

• M1: 502,050 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.1

Radius: 9.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.26 AU - 10.38 AU

Year: 9164 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 16,796,761 km

• M1: 276,158 km (0.086 R)
• M2: 337,942 km (0.086 R)
• M3: 466,446 km (0.085 R)
• M4: 605,273 km (0.06 R)
• M5: 801,545 km (0.037 R)
• M6: 1,338,003 km (0.106 R)
• M7: 1,476,531 km (0.053 R)
• M8: 1,687,763 km (0.085 R)
• M9: 1,944,772 km (0.084 R)
• M10: 2,053,530 km (0.098 R)
• M11: 2,189,365 km (0.098 R)
• M12: 2,431,115 km (0.112 R)
• M13: 2,522,370 km (0.098 R)
• M14: 3,193,017 km (0.113 R)
• M15: 3,659,912 km (0.063 R)
• M16: 3,901,363 km (0.117 R)
• M17: 3,993,366 km (0.058 R)
• M18: 4,210,582 km (0.09 R)
• M19: 5,525,697 km (0.119 R)
• M20: 5,785,698 km (0.116 R)
• M21: 5,873,212 km (0.113 R)
• M22: 6,191,856 km (0.12 R)
• M23: 6,353,422 km (0.085 R)
• M24: 6,516,334 km (0.094 R)
• M25: 6,901,847 km (0.109 R)
• M26: 7,181,895 km (0.119 R)
• M27: 7,656,868 km (0.058 R)
• M28: 8,141,864 km (0.086 R)
• M29: 8,240,150 km (0.088 R)
• M30: 8,437,769 km (0.117 R)
• M31: 9,019,854 km (0.099 R)
• M32: 9,552,722 km (0.101 R)
• M33: 9,760,363 km (0.067 R)
• M34: 9,864,783 km (0.071 R)
• M35: 10,349,779 km (0.065 R)
• M36: 10,498,928 km (0.106 R)
• M37: 11,585,158 km (0.077 R)
• M38: 12,007,323 km (0.105 R)
• M39: 12,231,571 km (0.078 R)
• M40: 12,344,068 km (0.051 R)
• M41: 12,889,502 km (0.11 R)
• M42: 13,886,273 km (0.109 R)
• M43: 14,003,857 km (0.085 R)
• M44: 14,216,286 km (0.117 R)
• M45: 14,548,692 km (0.07 R)
• M46: 14,979,983 km (0.114 R)
• M47: 15,100,559 km (0.116 R)
• M48: 15,756,994 km (0.095 R)
• M49: 16,348,504 km (0.112 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 14,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit