🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.58 AU - 0.6 AU

Year: 205 Days

Day: 42.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.64 AU - 0.82 AU

Year: 283 Days

Day: 34 Hours

Environment

Temp: -45 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,569,930 km

• M1: 46,226 km (0.097 R)
• M2: 474,375 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.66 AU - 0.94 AU

Year: 324 Days

Day: 46.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.95 AU - 0.97 AU

Year: 426 Days

Day: 12.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.41 AU - 2.01 AU

Year: 1013 Days

Day: 23.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.8

Radius: 13.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.5 AU - 5.74 AU

Year: 5249 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,569,930 km

• M1: 167,849 km (0.049 R)
• M2: 690,693 km (0.047 R)
• M3: 1,781,262 km (0.113 R)
• M4: 2,315,326 km (0.053 R)
• M5: 2,955,755 km (0.104 R)
• M6: 4,091,053 km (0.069 R)
• M7: 5,612,912 km (0.057 R)
• M8: 6,518,727 km (0.096 R)
• M9: 7,141,354 km (0.083 R)
• M10: 8,697,919 km (0.087 R)
• M11: 10,602,450 km (0.058 R)
• M12: 11,326,055 km (0.103 R)
• M13: 12,082,272 km (0.091 R)
• M14: 12,972,978 km (0.108 R)
• M15: 13,960,324 km (0.104 R)
• M16: 14,445,170 km (0.057 R)
• M17: 16,319,931 km (0.111 R)
• M18: 18,033,874 km (0.067 R)
• M19: 19,864,952 km (0.116 R)
• M20: 21,246,787 km (0.075 R)
• M21: 22,617,852 km (0.117 R)
• M22: 23,137,704 km (0.04 R)
• M23: 24,201,196 km (0.119 R)
• M24: 24,901,912 km (0.108 R)
• M25: 28,524,125 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit