🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.97 AU - 1.33 AU

Year: 453 Days

Day: 21.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,756,664 km

• M1: 30,817 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.01 AU - 3.17 AU

Year: 1530 Days

Day: 14.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.24 AU - 3.18 AU

Year: 1638 Days

Day: 18 Hours

Environment

Temp: -98 °C

Axial Tilt: 99.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.68 AU - 3.34 AU

Year: 1917 Days

Day: 13.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.9

Radius: 3.8

Gravity: 62.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 13.63 AU - 13.91 AU

Year: 18757 Days

Day: 23.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,756,664 km

• M1: 48,619 km (0.104 R)
• M2: 210,484 km (0.084 R)
• M3: 373,695 km (0.082 R)
• M4: 666,010 km (0.111 R)
• M5: 817,552 km (0.069 R)
• M6: 967,300 km (0.101 R)
• M7: 1,233,883 km (0.093 R)
• M8: 1,448,257 km (0.085 R)
• M9: 1,991,297 km (0.026 R)
• M10: 3,797,243 km (0.087 R)
• M11: 3,923,354 km (0.069 R)
• M12: 5,187,007 km (0.115 R)
• M13: 5,703,269 km (0.095 R)
• M14: 6,123,041 km (0.07 R)
• M15: 6,340,556 km (0.114 R)
• M16: 6,790,995 km (0.11 R)
• M17: 8,917,679 km (0.097 R)
• M18: 10,808,446 km (0.069 R)
• M19: 11,254,996 km (0.098 R)
• M20: 11,713,812 km (0.061 R)
• M21: 14,886,783 km (0.048 R)
• M22: 15,761,033 km (0.098 R)
• M23: 17,350,660 km (0.096 R)
• M24: 17,524,044 km (0.054 R)
• M25: 18,498,076 km (0.053 R)
• M26: 20,168,785 km (0.068 R)
• M27: 23,382,596 km (0.098 R)
• M28: 25,667,404 km (0.057 R)
• M29: 26,118,891 km (0.088 R)
• M30: 31,055,620 km (0.069 R)
• M31: 33,540,291 km (0.106 R)
• M32: 34,625,026 km (0.119 R)
• M33: 35,314,672 km (0.098 R)
• M34: 42,408,154 km (0.105 R)
• M35: 47,460,224 km (0.111 R)
• M36: 61,309,995 km (0.083 R)
• M37: 64,784,555 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 19,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit