🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.56 AU - 0.6 AU

Year: 167 Days

Day: 40.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.79 AU - 0.85 AU

Year: 281 Days

Day: 29.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,754,519 km

• M1: 113,395 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.06 AU - 1.36 AU

Year: 504 Days

Day: 22.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.07 AU - 1.51 AU

Year: 555 Days

Day: 35.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,754,519 km

• M1: 272,119 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.55 AU - 1.63 AU

Year: 759 Days

Day: 29.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.6

Radius: 3.3

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.42 AU - 17.14 AU

Year: 21521 Days

Day: 20.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 137.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,754,519 km

• M1: 42,037 km (0.114 R)
• M2: 241,002 km (0.12 R)
• M3: 860,337 km (0.111 R)
• M4: 1,434,045 km (0.098 R)
• M5: 1,784,703 km (0.101 R)
• M6: 2,152,265 km (0.048 R)
• M7: 2,806,157 km (0.108 R)
• M8: 3,907,945 km (0.061 R)
• M9: 5,134,049 km (0.107 R)
• M10: 5,546,790 km (0.118 R)
• M11: 6,595,321 km (0.104 R)
• M12: 6,876,865 km (0.027 R)
• M13: 8,405,306 km (0.062 R)
• M14: 8,784,088 km (0.1 R)
• M15: 10,960,886 km (0.091 R)
• M16: 13,536,064 km (0.09 R)
• M17: 15,624,301 km (0.118 R)
• M18: 19,023,015 km (0.115 R)
• M19: 26,423,472 km (0.079 R)
• M20: 27,131,818 km (0.069 R)
• M21: 28,481,041 km (0.104 R)
• M22: 29,983,153 km (0.061 R)
• M23: 36,396,264 km (0.11 R)
• M24: 37,020,985 km (0.12 R)
• M25: 40,119,007 km (0.094 R)
• M26: 41,323,869 km (0.107 R)
• M27: 41,867,058 km (0.081 R)
• M28: 42,277,555 km (0.103 R)
• M29: 42,415,035 km (0.072 R)
• M30: 46,093,647 km (0.091 R)
• M31: 51,843,890 km (0.091 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 13,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit