🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.42 AU - 0.62 AU

Year: 132 Days

Day: 35.9 Hours

Environment

Temp: 248 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1 AU - 1.58 AU

Year: 517 Days

Day: 26.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.4 AU - 3.92 AU

Year: 1983 Days

Day: 41.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,519,479 km

• M1: 511,475 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 10.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.19 AU - 6.01 AU

Year: 4679 Days

Day: 9.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,519,479 km

• M1: 134,339 km (0.104 R)
• M2: 536,608 km (0.055 R)
• M3: 1,216,829 km (0.109 R)
• M4: 2,622,750 km (0.097 R)
• M5: 3,633,882 km (0.083 R)
• M6: 4,712,183 km (0.119 R)
• M7: 5,288,285 km (0.104 R)
• M8: 6,053,328 km (0.106 R)
• M9: 6,823,458 km (0.093 R)
• M10: 7,443,092 km (0.104 R)
• M11: 8,663,063 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.8

Radius: 10.4

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.22 AU - 10.86 AU

Year: 10404 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,519,479 km

• M1: 164,408 km (0.098 R)
• M2: 520,601 km (0.095 R)
• M3: 996,471 km (0.033 R)
• M4: 1,666,819 km (0.052 R)
• M5: 2,169,768 km (0.084 R)
• M6: 4,073,999 km (0.1 R)
• M7: 5,263,152 km (0.092 R)
• M8: 5,687,561 km (0.118 R)
• M9: 6,965,726 km (0.037 R)
• M10: 8,275,305 km (0.044 R)
• M11: 14,952,457 km (0.087 R)
• M12: 15,518,236 km (0.095 R)
• M13: 16,512,613 km (0.051 R)
• M14: 17,924,966 km (0.109 R)
• M15: 23,015,034 km (0.03 R)
• M16: 26,458,179 km (0.107 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit