🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.8 AU - 0.96 AU

Year: 289 Days

Day: 46.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,542,644 km

• M1: 33,809 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.77 AU - 1.13 AU

Year: 324 Days

Day: 31.1 Hours

Environment

Temp: 90 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.03 AU - 1.61 AU

Year: 531 Days

Day: 35.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.85 AU - 2.81 AU

Year: 1244 Days

Day: 14.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,542,644 km

• M1: 1,003,802 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.03 AU - 3.49 AU

Year: 2059 Days

Day: 19.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,542,644 km

• M1: 163,211 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.27 AU - 4.55 AU

Year: 2705 Days

Day: 44.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,542,644 km

• M1: 2,197,294 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.5

Radius: 11.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.2 AU - 10.26 AU

Year: 9024 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 22,542,644 km

• M1: 145,409 km (0.107 R)
• M2: 515,215 km (0.06 R)
• M3: 1,124,677 km (0.063 R)
• M4: 1,932,954 km (0.096 R)
• M5: 3,235,204 km (0.112 R)
• M6: 4,010,719 km (0.091 R)
• M7: 4,834,704 km (0.105 R)
• M8: 5,530,484 km (0.11 R)
• M9: 6,235,239 km (0.103 R)
• M10: 6,877,313 km (0.096 R)
• M11: 7,371,734 km (0.037 R)
• M12: 8,022,934 km (0.111 R)
• M13: 8,747,586 km (0.107 R)
• M14: 10,527,352 km (0.097 R)
• M15: 12,001,340 km (0.03 R)
• M16: 17,133,295 km (0.048 R)
• M17: 19,226,318 km (0.116 R)
• M18: 20,523,033 km (0.11 R)
• M19: 22,009,288 km (0.099 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 12,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit