🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.66 AU

Year: 163 Days

Day: 16.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.96 AU - 1.3 AU

Year: 432 Days

Day: 30 Hours

Environment

Temp: 10 °C

Axial Tilt: 29.2 °

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: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.59 AU - 3.73 AU

Year: 2022 Days

Day: 17.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,989,121 km

• M1: 667,655 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.3

Radius: 14.4

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.47 AU - 7.85 AU

Year: 7630 Days

Day: 11.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,989,121 km

• M1: 203,154 km (0.104 R)
• M2: 762,650 km (0.093 R)
• M3: 1,277,117 km (0.08 R)
• M4: 3,128,091 km (0.108 R)
• M5: 4,818,847 km (0.059 R)
• M6: 6,872,077 km (0.056 R)
• M7: 7,631,885 km (0.032 R)
• M8: 9,455,932 km (0.079 R)
• M9: 12,193,423 km (0.099 R)
• M10: 13,251,230 km (0.116 R)
• M11: 14,858,659 km (0.102 R)
• M12: 17,199,866 km (0.033 R)
• M13: 20,307,313 km (0.058 R)
• M14: 28,561,225 km (0.107 R)
• M15: 30,324,536 km (0.106 R)
• M16: 30,928,013 km (0.088 R)
• M17: 35,158,791 km (0.081 R)
• M18: 36,499,786 km (0.116 R)
• M19: 38,340,438 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.3

Radius: 11.9

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.56 AU - 14.16 AU

Year: 15639 Days

Day: 5.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,989,121 km

• M1: 147,952 km (0.079 R)
• M2: 530,624 km (0.088 R)
• M3: 952,041 km (0.115 R)
• M4: 1,468,453 km (0.072 R)
• M5: 2,653,118 km (0.116 R)
• M6: 3,989,326 km (0.034 R)
• M7: 4,857,892 km (0.061 R)
• M8: 5,770,738 km (0.101 R)
• M9: 6,925,185 km (0.117 R)
• M10: 8,628,207 km (0.106 R)
• M11: 9,147,162 km (0.099 R)
• M12: 10,889,977 km (0.107 R)
• M13: 11,435,112 km (0.075 R)
• M14: 13,522,002 km (0.119 R)
• M15: 14,801,662 km (0.069 R)
• M16: 16,631,394 km (0.104 R)
• M17: 23,417,452 km (0.093 R)
• M18: 24,020,930 km (0.111 R)
• M19: 26,107,820 km (0.093 R)
• M20: 29,577,294 km (0.037 R)
• M21: 40,501,529 km (0.119 R)
• M22: 44,208,265 km (0.062 R)
• M23: 46,537,654 km (0.09 R)
• M24: 49,439,553 km (0.092 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 16,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit