🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.93 AU

Year: 294 Days

Day: 42.2 Hours

Environment

Temp: 83 °C

Axial Tilt: 144.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,117,738 km

• M1: 21,991 km (0.048 R)
• M2: 481,705 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.73 AU - 1.05 AU

Year: 310 Days

Day: 17.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,117,738 km

• M1: 20,944 km (0.1 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 10

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.73 AU - 7.95 AU

Year: 6600 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,117,738 km

• M1: 124,914 km (0.114 R)
• M2: 546,032 km (0.066 R)
• M3: 1,057,507 km (0.034 R)
• M4: 1,515,576 km (0.073 R)
• M5: 4,891,252 km (0.111 R)
• M6: 5,554,120 km (0.103 R)
• M7: 5,940,382 km (0.069 R)
• M8: 6,344,446 km (0.083 R)
• M9: 7,435,463 km (0.114 R)
• M10: 8,647,206 km (0.088 R)
• M11: 9,079,095 km (0.059 R)
• M12: 10,803,360 km (0.079 R)
• M13: 13,352,358 km (0.082 R)
• M14: 14,344,042 km (0.115 R)
• M15: 17,545,437 km (0.108 R)
• M16: 19,239,333 km (0.073 R)
• M17: 24,030,953 km (0.072 R)
• M18: 27,571,785 km (0.054 R)
• M19: 28,131,281 km (0.112 R)
• M20: 34,149,903 km (0.037 R)
• M21: 35,668,471 km (0.098 R)
• M22: 36,780,282 km (0.111 R)
• M23: 38,607,022 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.2

Radius: 8.8

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.72 AU - 9.5 AU

Year: 7746 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,117,738 km

• M1: 109,506 km (0.111 R)
• M2: 548,127 km (0.097 R)
• M3: 824,733 km (0.117 R)
• M4: 1,343,239 km (0.115 R)
• M5: 2,003,564 km (0.057 R)
• M6: 2,505,615 km (0.076 R)
• M7: 3,369,243 km (0.119 R)
• M8: 3,761,040 km (0.108 R)
• M9: 5,121,633 km (0.08 R)
• M10: 6,194,698 km (0.088 R)
• M11: 12,595,542 km (0.067 R)
• M12: 13,146,212 km (0.073 R)
• M13: 17,326,575 km (0.094 R)
• M14: 19,063,257 km (0.106 R)
• M15: 21,685,408 km (0.081 R)
• M16: 33,006,526 km (0.075 R)
• M17: 36,212,109 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 18,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit