🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.7 AU - 0.7 AU

Year: 223 Days

Day: 15.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.63 AU - 1.01 AU

Year: 283 Days

Day: 34 Hours

Environment

Temp: 113 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.06 AU - 1.14 AU

Year: 439 Days

Day: 25.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.08 AU - 2.88 AU

Year: 1487 Days

Day: 23 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,981,195 km

• M1: 784,641 km (0.106 R)
• M2: 1,136,345 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.6

Radius: 13.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.89 AU - 7.77 AU

Year: 6065 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,981,195 km

• M1: 169,195 km (0.091 R)
• M2: 594,053 km (0.116 R)
• M3: 1,110,615 km (0.079 R)
• M4: 2,343,750 km (0.059 R)
• M5: 4,044,977 km (0.108 R)
• M6: 4,924,014 km (0.032 R)
• M7: 5,609,471 km (0.103 R)
• M8: 6,880,904 km (0.074 R)
• M9: 8,418,471 km (0.069 R)
• M10: 10,697,744 km (0.112 R)
• M11: 11,389,484 km (0.091 R)
• M12: 12,322,676 km (0.076 R)
• M13: 13,531,726 km (0.058 R)
• M14: 15,060,766 km (0.119 R)
• M15: 16,767,677 km (0.055 R)
• M16: 17,769,983 km (0.087 R)
• M17: 19,384,144 km (0.112 R)
• M18: 20,115,528 km (0.106 R)
• M19: 23,308,545 km (0.08 R)
• M20: 24,472,267 km (0.051 R)
• M21: 25,587,220 km (0.074 R)
• M22: 28,289,107 km (0.114 R)
• M23: 29,325,820 km (0.114 R)
• M24: 30,095,651 km (0.056 R)
• M25: 32,282,024 km (0.082 R)
• M26: 35,866,538 km (0.057 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 12,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit