🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.66 AU

Year: 147 Days

Day: 42.4 Hours

Environment

Temp: 252 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,859,670 km

• M1: 194,477 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.54 AU - 0.64 AU

Year: 159 Days

Day: 12.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.47 AU - 2.55 AU

Year: 1391 Days

Day: 40.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,859,670 km

• M1: 1,225,805 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.56 AU - 2.9 AU

Year: 1578 Days

Day: 37.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.2

Radius: 5.2

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 11.66 AU - 15.34 AU

Year: 17353 Days

Day: 21.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,859,670 km

• M1: 64,626 km (0.093 R)
• M2: 271,071 km (0.102 R)
• M3: 950,694 km (0.105 R)
• M4: 1,765,853 km (0.082 R)
• M5: 2,458,043 km (0.07 R)
• M6: 2,629,033 km (0.081 R)
• M7: 2,923,741 km (0.056 R)
• M8: 3,660,809 km (0.082 R)
• M9: 4,116,933 km (0.09 R)
• M10: 5,039,055 km (0.098 R)
• M11: 5,386,720 km (0.057 R)
• M12: 7,195,807 km (0.093 R)
• M13: 9,477,923 km (0.086 R)
• M14: 10,390,021 km (0.107 R)
• M15: 11,896,023 km (0.082 R)
• M16: 14,350,176 km (0.11 R)
• M17: 18,066,636 km (0.064 R)
• M18: 20,754,311 km (0.089 R)
• M19: 26,802,104 km (0.042 R)
• M20: 27,432,809 km (0.075 R)
• M21: 28,073,387 km (0.108 R)
• M22: 30,054,960 km (0.105 R)
• M23: 32,482,335 km (0.11 R)
• M24: 39,587,935 km (0.092 R)
• M25: 42,215,771 km (0.072 R)
• M26: 48,123,690 km (0.105 R)
• M27: 52,408,472 km (0.073 R)
• M28: 55,402,075 km (0.112 R)
• M29: 58,859,731 km (0.044 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 10,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit