🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.48 AU - 0.68 AU

Year: 162 Days

Day: 32.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,357,355 km

• M1: 212,579 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.93 AU - 0.93 AU

Year: 329 Days

Day: 32.6 Hours

Environment

Temp: 64 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.95 AU - 1.57 AU

Year: 519 Days

Day: 31.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.66 AU - 1.82 AU

Year: 843 Days

Day: 30.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,357,355 km

• M1: 522,246 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.82 AU - 2.4 AU

Year: 1125 Days

Day: 36.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.16 AU - 3.2 AU

Year: 2082 Days

Day: 47.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.6

Radius: 4

Gravity: 23.48 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.84 AU - 14.94 AU

Year: 20038 Days

Day: 20.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,357,355 km

• M1: 50,414 km (0.07 R)
• M2: 324,627 km (0.095 R)
• M3: 578,645 km (0.052 R)
• M4: 797,955 km (0.072 R)
• M5: 966,103 km (0.11 R)
• M6: 1,170,304 km (0.11 R)
• M7: 1,633,160 km (0.052 R)
• M8: 2,169,020 km (0.084 R)
• M9: 3,309,254 km (0.096 R)
• M10: 4,567,821 km (0.119 R)
• M11: 5,321,196 km (0.104 R)
• M12: 5,841,797 km (0.116 R)
• M13: 8,710,037 km (0.1 R)
• M14: 9,378,590 km (0.081 R)
• M15: 10,992,003 km (0.114 R)
• M16: 12,523,885 km (0.101 R)
• M17: 14,262,063 km (0.082 R)
• M18: 15,334,679 km (0.103 R)
• M19: 17,398,980 km (0.078 R)
• M20: 17,639,235 km (0.064 R)
• M21: 21,238,559 km (0.107 R)
• M22: 21,789,678 km (0.086 R)
• M23: 24,188,929 km (0.106 R)
• M24: 30,769,888 km (0.092 R)
• M25: 31,238,878 km (0.103 R)
• M26: 31,831,734 km (0.103 R)
• M27: 33,040,036 km (0.119 R)
• M28: 39,542,756 km (0.094 R)
• M29: 40,236,442 km (0.047 R)
• M30: 40,516,190 km (0.088 R)
• M31: 47,937,890 km (0.106 R)
• M32: 53,302,170 km (0.093 R)
• M33: 53,470,767 km (0.107 R)
• M34: 54,831,659 km (0.115 R)
• M35: 60,690,211 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 12,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit