🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.92 AU - 1.36 AU

Year: 445 Days

Day: 35.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 148.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,131,558 km

• M1: 813,364 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.59 AU - 2.39 AU

Year: 1025 Days

Day: 25.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,131,558 km

• M1: 1,031,328 km (0.088 R)
• M2: 1,294,919 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.89 AU - 4.13 AU

Year: 2402 Days

Day: 24.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.52 AU - 4.82 AU

Year: 3110 Days

Day: 40.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 13.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.21 AU - 15.19 AU

Year: 15564 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,131,558 km

• M1: 177,273 km (0.105 R)
• M2: 620,532 km (0.074 R)
• M3: 1,145,022 km (0.056 R)
• M4: 1,856,061 km (0.041 R)
• M5: 2,333,727 km (0.109 R)
• M6: 3,973,469 km (0.104 R)
• M7: 5,409,309 km (0.077 R)
• M8: 7,950,678 km (0.099 R)
• M9: 10,105,785 km (0.114 R)
• M10: 10,645,534 km (0.102 R)
• M11: 12,564,576 km (0.107 R)
• M12: 14,032,280 km (0.054 R)
• M13: 15,188,672 km (0.082 R)
• M14: 17,690,547 km (0.116 R)
• M15: 18,958,389 km (0.098 R)
• M16: 23,592,033 km (0.094 R)
• M17: 26,321,745 km (0.037 R)
• M18: 27,553,684 km (0.092 R)
• M19: 40,830,944 km (0.084 R)
• M20: 41,926,000 km (0.087 R)
• M21: 43,181,276 km (0.111 R)
• M22: 44,174,905 km (0.088 R)
• M23: 53,651,032 km (0.103 R)
• M24: 55,963,815 km (0.057 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: 315 - 19,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit