🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.52 AU - 0.84 AU

Year: 195 Days

Day: 46.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.7 AU - 1 AU

Year: 273 Days

Day: 40.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.07 AU - 1.11 AU

Year: 396 Days

Day: 12.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,501,508 km

• M1: 848,669 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.8

Radius: 8

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.89 AU - 8.73 AU

Year: 8342 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,501,508 km

• M1: 100,231 km (0.116 R)
• M2: 365,916 km (0.117 R)
• M3: 824,284 km (0.056 R)
• M4: 2,281,816 km (0.092 R)
• M5: 3,622,812 km (0.08 R)
• M6: 4,160,167 km (0.103 R)
• M7: 4,777,707 km (0.063 R)
• M8: 6,227,909 km (0.104 R)
• M9: 6,536,081 km (0.084 R)
• M10: 7,911,035 km (0.12 R)
• M11: 8,520,048 km (0.107 R)
• M12: 10,249,698 km (0.063 R)
• M13: 13,236,420 km (0.077 R)
• M14: 15,983,485 km (0.029 R)
• M15: 16,303,326 km (0.118 R)
• M16: 17,557,704 km (0.056 R)
• M17: 19,449,070 km (0.103 R)
• M18: 22,897,001 km (0.107 R)
• M19: 26,197,430 km (0.051 R)
• M20: 28,472,065 km (0.116 R)

Asteroid Belt

Center: 11.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.5

Radius: 6.6

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.13 AU - 16.93 AU

Year: 18301 Days

Day: 22.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,501,508 km

• M1: 105,466 km (0.114 R)
• M2: 331,060 km (0.063 R)
• M3: 588,069 km (0.063 R)
• M4: 2,147,029 km (0.096 R)
• M5: 2,821,565 km (0.119 R)
• M6: 4,129,649 km (0.109 R)
• M7: 4,457,568 km (0.104 R)
• M8: 4,900,078 km (0.115 R)
• M9: 5,233,831 km (0.116 R)
• M10: 11,177,205 km (0.093 R)
• M11: 12,847,764 km (0.115 R)
• M12: 18,847,537 km (0.036 R)
• M13: 21,729,839 km (0.091 R)
• M14: 22,905,528 km (0.119 R)
• M15: 25,481,604 km (0.089 R)
• M16: 37,592,000 km (0.108 R)
• M17: 39,547,544 km (0.109 R)
• M18: 43,660,139 km (0.107 R)
• M19: 45,527,419 km (0.03 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 15,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit