🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.38 AU - 0.62 AU

Year: 128 Days

Day: 41.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,995,391 km

• M1: 73,004 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.51 AU - 1.59 AU

Year: 698 Days

Day: 33.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 111.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,995,391 km

• M1: 36,053 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.5 AU - 3.98 AU

Year: 2616 Days

Day: 42.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.1

Radius: 9.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.78 AU - 6 AU

Year: 5170 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,995,391 km

• M1: 119,678 km (0.065 R)
• M2: 595,100 km (0.035 R)
• M3: 1,731,147 km (0.099 R)
• M4: 2,998,689 km (0.093 R)
• M5: 3,645,850 km (0.056 R)
• M6: 4,014,160 km (0.105 R)
• M7: 4,775,164 km (0.109 R)
• M8: 6,613,722 km (0.031 R)
• M9: 7,230,364 km (0.086 R)
• M10: 9,036,609 km (0.064 R)
• M11: 9,511,433 km (0.109 R)
• M12: 10,044,450 km (0.077 R)
• M13: 11,215,352 km (0.081 R)
• M14: 11,810,453 km (0.086 R)
• M15: 13,314,510 km (0.097 R)
• M16: 14,350,325 km (0.075 R)
• M17: 14,887,980 km (0.034 R)
• M18: 16,291,059 km (0.086 R)
• M19: 16,935,526 km (0.067 R)
• M20: 18,275,325 km (0.106 R)
• M21: 18,971,104 km (0.09 R)
• M22: 22,286,792 km (0.11 R)
• M23: 22,717,633 km (0.052 R)
• M24: 24,421,104 km (0.107 R)
• M25: 24,725,835 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.6

Radius: 7

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.51 AU - 18.55 AU

Year: 21073 Days

Day: 20.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,995,391 km

• M1: 88,712 km (0.028 R)
• M2: 383,120 km (0.04 R)
• M3: 1,218,923 km (0.082 R)
• M4: 2,723,429 km (0.043 R)
• M5: 5,437,733 km (0.062 R)
• M6: 6,213,847 km (0.095 R)
• M7: 6,586,345 km (0.107 R)
• M8: 9,899,340 km (0.096 R)
• M9: 16,962,753 km (0.117 R)
• M10: 21,178,571 km (0.029 R)
• M11: 21,738,515 km (0.115 R)
• M12: 22,117,297 km (0.12 R)
• M13: 29,826,075 km (0.107 R)
• M14: 31,123,987 km (0.082 R)
• M15: 32,954,017 km (0.036 R)
• M16: 35,243,314 km (0.095 R)
• M17: 39,290,834 km (0.116 R)
• M18: 40,135,912 km (0.099 R)
• M19: 45,001,732 km (0.064 R)
• M20: 47,021,902 km (0.102 R)
• M21: 61,551,446 km (0.119 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 15,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit