🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.48 AU - 0.62 AU

Year: 146 Days

Day: 36.9 Hours

Environment

Temp: 249 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.28 AU - 1.96 AU

Year: 738 Days

Day: 38.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.19 AU - 3.15 AU

Year: 1563 Days

Day: 14.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.1

Radius: 11

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.23 AU - 7.89 AU

Year: 6018 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,027,377 km

• M1: 137,480 km (0.027 R)
• M2: 554,260 km (0.049 R)
• M3: 938,727 km (0.103 R)
• M4: 1,420,731 km (0.081 R)
• M5: 2,037,673 km (0.08 R)
• M6: 2,558,872 km (0.106 R)
• M7: 2,948,724 km (0.11 R)
• M8: 4,067,716 km (0.114 R)
• M9: 4,553,610 km (0.083 R)
• M10: 5,839,852 km (0.055 R)
• M11: 7,058,327 km (0.063 R)
• M12: 7,693,220 km (0.105 R)
• M13: 8,512,268 km (0.087 R)
• M14: 9,193,088 km (0.085 R)
• M15: 10,074,070 km (0.12 R)
• M16: 12,003,883 km (0.092 R)
• M17: 12,714,772 km (0.093 R)
• M18: 14,694,700 km (0.072 R)
• M19: 19,129,379 km (0.12 R)
• M20: 20,562,975 km (0.1 R)
• M21: 22,137,044 km (0.109 R)
• M22: 23,205,921 km (0.086 R)
• M23: 24,159,907 km (0.047 R)
• M24: 25,600,983 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.9

Radius: 6.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 16.22 AU - 17.68 AU

Year: 24994 Days

Day: 23.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,027,377 km

• M1: 86,617 km (0.111 R)
• M2: 343,626 km (0.069 R)
• M3: 714,928 km (0.109 R)
• M4: 1,181,823 km (0.071 R)
• M5: 1,398,890 km (0.107 R)
• M6: 1,715,588 km (0.081 R)
• M7: 1,979,778 km (0.101 R)
• M8: 2,289,147 km (0.029 R)
• M9: 2,751,703 km (0.069 R)
• M10: 5,839,403 km (0.069 R)
• M11: 8,148,596 km (0.071 R)
• M12: 10,186,717 km (0.083 R)
• M13: 10,952,808 km (0.12 R)
• M14: 15,172,814 km (0.045 R)
• M15: 15,500,733 km (0.054 R)
• M16: 17,930,502 km (0.099 R)
• M17: 27,880,854 km (0.118 R)
• M18: 38,496,020 km (0.042 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 12,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit