🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.59 AU - 0.77 AU

Year: 207 Days

Day: 18.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.28 AU - 2.02 AU

Year: 782 Days

Day: 12.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.04 AU - 4.38 AU

Year: 2637 Days

Day: 29.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,965,504 km

• M1: 40,840 km (0.108 R)
• M2: 798,553 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 12.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.32 AU - 5.36 AU

Year: 3929 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 19,965,504 km

• M1: 151,692 km (0.111 R)
• M2: 643,121 km (0.071 R)
• M3: 2,054,577 km (0.087 R)
• M4: 5,748,298 km (0.086 R)
• M5: 6,386,931 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.2

Radius: 11.3

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.92 AU - 6.16 AU

Year: 4175 Days

Day: 13.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 105.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,965,504 km

• M1: 140,472 km (0.087 R)
• M2: 577,747 km (0.098 R)
• M3: 986,000 km (0.051 R)
• M4: 1,661,584 km (0.093 R)
• M5: 2,394,015 km (0.061 R)
• M6: 3,009,460 km (0.102 R)
• M7: 3,764,032 km (0.036 R)
• M8: 4,661,320 km (0.085 R)
• M9: 5,964,467 km (0.093 R)
• M10: 8,815,503 km (0.1 R)
• M11: 9,650,110 km (0.088 R)
• M12: 10,247,155 km (0.067 R)
• M13: 10,757,284 km (0.109 R)
• M14: 13,523,199 km (0.076 R)
• M15: 14,496,782 km (0.105 R)
• M16: 15,468,869 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130

Radius: 9.3

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.5 AU - 7.58 AU

Year: 6171 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,965,504 km

• M1: 115,789 km (0.061 R)
• M2: 452,534 km (0.085 R)
• M3: 882,179 km (0.113 R)
• M4: 1,293,124 km (0.097 R)
• M5: 2,366,190 km (0.055 R)
• M6: 3,850,051 km (0.064 R)
• M7: 4,403,264 km (0.111 R)
• M8: 7,130,433 km (0.119 R)
• M9: 8,489,829 km (0.063 R)
• M10: 11,424,640 km (0.108 R)
• M11: 17,732,434 km (0.041 R)
• M12: 18,457,086 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 16,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit