🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.29 AU - 1.39 AU

Year: 567 Days

Day: 28.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.57 AU - 3.21 AU

Year: 1794 Days

Day: 14.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.87 AU - 3.71 AU

Year: 2180 Days

Day: 29.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.2

Radius: 9

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.83 AU - 9.45 AU

Year: 7713 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,955,834 km

• M1: 131,347 km (0.042 R)
• M2: 915,539 km (0.056 R)
• M3: 1,506,750 km (0.088 R)
• M4: 1,823,299 km (0.071 R)
• M5: 2,593,129 km (0.071 R)
• M6: 2,904,293 km (0.076 R)
• M7: 3,381,959 km (0.098 R)
• M8: 4,011,467 km (0.108 R)
• M9: 4,807,926 km (0.106 R)
• M10: 6,235,838 km (0.112 R)
• M11: 6,541,017 km (0.112 R)
• M12: 8,689,542 km (0.076 R)
• M13: 11,475,054 km (0.068 R)
• M14: 12,362,768 km (0.097 R)
• M15: 12,890,250 km (0.12 R)
• M16: 13,802,648 km (0.12 R)
• M17: 14,179,485 km (0.089 R)
• M18: 16,115,580 km (0.059 R)
• M19: 19,842,512 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 10.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.33 AU - 13.67 AU

Year: 14244 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,955,834 km

• M1: 134,339 km (0.111 R)
• M2: 646,412 km (0.085 R)
• M3: 1,069,475 km (0.119 R)
• M4: 1,452,296 km (0.09 R)
• M5: 2,167,224 km (0.109 R)
• M6: 3,386,896 km (0.042 R)
• M7: 4,434,081 km (0.054 R)
• M8: 7,157,211 km (0.091 R)
• M9: 8,869,508 km (0.077 R)
• M10: 9,252,030 km (0.106 R)
• M11: 9,998,972 km (0.107 R)
• M12: 11,166,733 km (0.074 R)
• M13: 13,208,594 km (0.099 R)
• M14: 13,708,251 km (0.12 R)
• M15: 17,048,323 km (0.041 R)
• M16: 19,103,349 km (0.09 R)
• M17: 25,001,544 km (0.062 R)
• M18: 26,154,944 km (0.116 R)
• M19: 30,472,039 km (0.1 R)
• M20: 31,787,752 km (0.071 R)
• M21: 44,399,002 km (0.101 R)
• M22: 47,820,904 km (0.103 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: 490 - 19,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit