🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.51 AU - 0.83 AU

Year: 207 Days

Day: 42.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.54 AU - 0.86 AU

Year: 221 Days

Day: 19.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,985,287 km

• M1: 168,298 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1 AU - 1.58 AU

Year: 552 Days

Day: 26.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,985,287 km

• M1: 127,158 km (0.108 R)
• M2: 216,917 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.33 AU - 1.53 AU

Year: 644 Days

Day: 30.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 125.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,985,287 km

• M1: 21,392 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.4

Radius: 10.3

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.97 AU - 8.07 AU

Year: 7769 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,985,287 km

• M1: 133,890 km (0.045 R)
• M2: 459,714 km (0.054 R)
• M3: 945,907 km (0.03 R)
• M4: 1,370,167 km (0.098 R)
• M5: 1,995,037 km (0.1 R)
• M6: 2,348,238 km (0.087 R)
• M7: 2,781,473 km (0.05 R)
• M8: 4,385,162 km (0.075 R)
• M9: 5,461,369 km (0.097 R)
• M10: 5,835,514 km (0.12 R)
• M11: 6,395,010 km (0.066 R)
• M12: 6,989,811 km (0.114 R)
• M13: 7,970,425 km (0.069 R)
• M14: 8,827,471 km (0.115 R)
• M15: 9,476,427 km (0.101 R)
• M16: 10,296,821 km (0.087 R)
• M17: 12,770,123 km (0.07 R)
• M18: 16,180,057 km (0.066 R)
• M19: 20,824,024 km (0.101 R)
• M20: 21,585,776 km (0.094 R)
• M21: 22,208,402 km (0.114 R)
• M22: 24,065,510 km (0.055 R)
• M23: 25,074,398 km (0.086 R)
• M24: 27,266,606 km (0.094 R)
• M25: 28,178,255 km (0.099 R)
• M26: 30,546,090 km (0.088 R)
• M27: 34,394,794 km (0.055 R)
• M28: 35,458,884 km (0.07 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 18,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit