🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.72 AU - 0.9 AU

Year: 269 Days

Day: 12 Hours

Environment

Temp: 121 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,916,178 km

• M1: 247,584 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.2 AU - 1.44 AU

Year: 560 Days

Day: 29.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,916,178 km

• M1: 346,917 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.07 AU - 2.75 AU

Year: 1380 Days

Day: 18 Hours

Environment

Temp: -91 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.7

Radius: 12.9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.84 AU - 5.78 AU

Year: 4515 Days

Day: 13.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 99,916,178 km

• M1: 160,519 km (0.102 R)
• M2: 680,521 km (0.099 R)
• M3: 1,641,986 km (0.087 R)
• M4: 2,920,150 km (0.115 R)
• M5: 3,554,745 km (0.095 R)
• M6: 4,155,829 km (0.057 R)
• M7: 5,292,324 km (0.07 R)
• M8: 5,739,921 km (0.085 R)
• M9: 6,348,485 km (0.069 R)
• M10: 6,768,406 km (0.052 R)
• M11: 7,540,331 km (0.084 R)
• M12: 10,136,602 km (0.061 R)
• M13: 17,836,704 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.8

Radius: 6.2

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.44 AU - 18.5 AU

Year: 26941 Days

Day: 16.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 99,916,178 km

• M1: 84,972 km (0.09 R)
• M2: 501,602 km (0.089 R)
• M3: 730,038 km (0.067 R)
• M4: 2,086,292 km (0.108 R)
• M5: 2,909,828 km (0.047 R)
• M6: 3,536,194 km (0.102 R)
• M7: 3,898,221 km (0.071 R)
• M8: 4,284,782 km (0.072 R)
• M9: 5,774,627 km (0.073 R)
• M10: 8,639,875 km (0.081 R)
• M11: 8,875,043 km (0.044 R)
• M12: 9,795,070 km (0.077 R)
• M13: 12,935,129 km (0.085 R)
• M14: 20,581,974 km (0.062 R)
• M15: 24,922,856 km (0.088 R)
• M16: 30,782,305 km (0.086 R)
• M17: 32,308,054 km (0.078 R)
• M18: 32,875,179 km (0.057 R)
• M19: 34,029,177 km (0.053 R)
• M20: 41,526,424 km (0.118 R)
• M21: 50,242,295 km (0.1 R)
• M22: 51,386,569 km (0.118 R)
• M23: 53,135,668 km (0.042 R)
• M24: 77,314,723 km (0.102 R)
• M25: 88,408,302 km (0.086 R)
• M26: 94,910,424 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit