🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.54 AU - 0.64 AU

Year: 170 Days

Day: 42.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.82 AU - 0.98 AU

Year: 320 Days

Day: 14.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,737,668 km

• M1: 65,973 km (0.109 R)
• M2: 699,220 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.19 AU - 1.69 AU

Year: 648 Days

Day: 45.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.2 AU - 1.86 AU

Year: 709 Days

Day: 30.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.3

Radius: 13.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.19 AU - 6.49 AU

Year: 5289 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 34,737,668 km

• M1: 167,849 km (0.092 R)
• M2: 691,292 km (0.044 R)
• M3: 1,336,059 km (0.097 R)
• M4: 3,406,643 km (0.061 R)
• M5: 4,730,733 km (0.099 R)
• M6: 5,241,311 km (0.059 R)
• M7: 6,636,910 km (0.104 R)
• M8: 7,231,561 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.1

Radius: 11.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.24 AU - 10.24 AU

Year: 9683 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,737,668 km

• M1: 138,079 km (0.056 R)
• M2: 491,579 km (0.084 R)
• M3: 1,621,491 km (0.058 R)
• M4: 2,081,954 km (0.077 R)
• M5: 2,575,477 km (0.096 R)
• M6: 5,436,237 km (0.113 R)
• M7: 5,800,807 km (0.117 R)
• M8: 6,819,269 km (0.104 R)
• M9: 7,537,040 km (0.063 R)
• M10: 8,304,627 km (0.094 R)
• M11: 9,208,198 km (0.115 R)
• M12: 11,753,157 km (0.12 R)
• M13: 13,932,498 km (0.089 R)
• M14: 16,306,018 km (0.069 R)
• M15: 18,593,819 km (0.1 R)
• M16: 20,136,921 km (0.08 R)
• M17: 20,718,707 km (0.109 R)
• M18: 21,915,789 km (0.056 R)
• M19: 23,079,511 km (0.1 R)
• M20: 28,148,485 km (0.05 R)
• M21: 29,151,987 km (0.084 R)
• M22: 33,710,085 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit