🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.01 AU - 1.13 AU

Year: 417 Days

Day: 19.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.24 AU - 1.76 AU

Year: 692 Days

Day: 37.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,239,201 km

• M1: 956,080 km (0.077 R)
• M2: 1,322,445 km (0.052 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.3

Radius: 13.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.15 AU - 6.33 AU

Year: 5181 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,239,201 km

• M1: 171,888 km (0.112 R)
• M2: 702,960 km (0.06 R)
• M3: 1,413,999 km (0.081 R)
• M4: 2,245,763 km (0.087 R)
• M5: 2,961,888 km (0.092 R)
• M6: 3,423,098 km (0.095 R)
• M7: 4,445,450 km (0.099 R)
• M8: 5,635,053 km (0.087 R)
• M9: 6,319,612 km (0.104 R)
• M10: 6,932,066 km (0.088 R)
• M11: 8,276,053 km (0.112 R)
• M12: 9,238,716 km (0.084 R)
• M13: 9,667,912 km (0.1 R)
• M14: 10,524,509 km (0.033 R)
• M15: 12,672,585 km (0.092 R)
• M16: 14,569,785 km (0.08 R)
• M17: 15,206,474 km (0.077 R)
• M18: 17,463,906 km (0.061 R)
• M19: 21,800,898 km (0.073 R)
• M20: 22,424,122 km (0.118 R)
• M21: 23,201,882 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.6

Radius: 12.6

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.47 AU - 12.77 AU

Year: 14922 Days

Day: 5.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,239,201 km

• M1: 156,779 km (0.114 R)
• M2: 859,440 km (0.096 R)
• M3: 1,591,871 km (0.098 R)
• M4: 2,415,557 km (0.094 R)
• M5: 3,859,625 km (0.088 R)
• M6: 4,389,202 km (0.096 R)
• M7: 4,834,405 km (0.118 R)
• M8: 5,928,863 km (0.047 R)
• M9: 6,394,711 km (0.112 R)
• M10: 6,884,793 km (0.036 R)
• M11: 7,399,859 km (0.108 R)
• M12: 7,940,655 km (0.104 R)
• M13: 10,044,300 km (0.063 R)
• M14: 12,622,320 km (0.06 R)
• M15: 14,684,976 km (0.11 R)
• M16: 18,965,270 km (0.066 R)
• M17: 19,383,845 km (0.083 R)
• M18: 19,894,273 km (0.103 R)
• M19: 20,501,191 km (0.075 R)
• M20: 21,479,711 km (0.083 R)
• M21: 23,052,882 km (0.105 R)
• M22: 23,916,062 km (0.116 R)
• M23: 31,382,641 km (0.101 R)
• M24: 32,443,141 km (0.091 R)
• M25: 37,973,923 km (0.049 R)
• M26: 40,407,282 km (0.107 R)
• M27: 42,799,203 km (0.104 R)
• M28: 48,953,659 km (0.062 R)
• M29: 49,583,915 km (0.035 R)
• M30: 54,485,190 km (0.1 R)
• M31: 57,052,738 km (0.042 R)
• M32: 58,986,291 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 12,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit