🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.58 AU - 0.64 AU

Year: 137 Days

Day: 40.2 Hours

Environment

Temp: 368 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.69 AU - 1.07 AU

Year: 238 Days

Day: 39.5 Hours

Environment

Temp: 271 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,848,303 km

• M1: 242,049 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.9 AU - 1.3 AU

Year: 332 Days

Day: 40.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.87 AU - 1.35 AU

Year: 337 Days

Day: 30.5 Hours

Environment

Temp: 265 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,848,303 km

• M1: 98,735 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.12 AU - 1.58 AU

Year: 452 Days

Day: 32.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,848,303 km

• M1: 89,759 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.68 AU - 4.42 AU

Year: 1925 Days

Day: 18.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 25.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.3

Radius: 7.4

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 22.48 AU - 27.92 AU

Year: 36415 Days

Day: 15.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,848,303 km

• M1: 92,900 km (0.095 R)
• M2: 381,624 km (0.076 R)
• M3: 668,553 km (0.119 R)
• M4: 1,025,793 km (0.076 R)
• M5: 1,910,963 km (0.11 R)
• M6: 2,687,975 km (0.101 R)
• M7: 3,689,682 km (0.071 R)
• M8: 4,460,560 km (0.089 R)
• M9: 4,775,762 km (0.072 R)
• M10: 9,408,958 km (0.06 R)
• M11: 11,537,586 km (0.065 R)
• M12: 24,325,960 km (0.072 R)
• M13: 28,513,953 km (0.09 R)
• M14: 30,840,499 km (0.038 R)
• M15: 35,728,759 km (0.117 R)
• M16: 37,276,049 km (0.118 R)
• M17: 37,562,081 km (0.099 R)
• M18: 38,720,866 km (0.06 R)
• M19: 40,503,474 km (0.071 R)
• M20: 41,721,799 km (0.113 R)
• M21: 44,071,682 km (0.116 R)
• M22: 48,691,713 km (0.115 R)
• M23: 50,591,756 km (0.076 R)
• M24: 59,268,283 km (0.071 R)
• M25: 60,049,483 km (0.085 R)
• M26: 64,263,805 km (0.112 R)
• M27: 66,338,129 km (0.078 R)
• M28: 74,628,095 km (0.115 R)
• M29: 76,918,887 km (0.101 R)
• M30: 77,150,614 km (0.085 R)

Kuiper Belt

Range: 38.1 - 66.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit