🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.59 AU - 0.69 AU

Year: 183 Days

Day: 23.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.96 AU - 1.38 AU

Year: 453 Days

Day: 25.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,093,478 km

• M1: 105,167 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.62 AU - 2.42 AU

Year: 1028 Days

Day: 18.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.98 AU - 2.32 AU

Year: 1129 Days

Day: 15.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 168 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.4 AU - 4.44 AU

Year: 2780 Days

Day: 15.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.53 AU - 4.63 AU

Year: 2952 Days

Day: 46.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.8

Radius: 6.9

Gravity: 15.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.75 AU - 16.37 AU

Year: 19898 Days

Day: 16.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,093,478 km

• M1: 330,462 km (0.102 R)
• M2: 720,613 km (0.081 R)
• M3: 1,137,093 km (0.094 R)
• M4: 1,470,846 km (0.103 R)
• M5: 1,758,224 km (0.06 R)
• M6: 3,923,503 km (0.108 R)
• M7: 4,212,078 km (0.07 R)
• M8: 4,977,420 km (0.067 R)
• M9: 5,550,081 km (0.077 R)
• M10: 7,103,206 km (0.104 R)
• M11: 9,654,149 km (0.057 R)
• M12: 10,003,460 km (0.104 R)
• M13: 10,241,021 km (0.095 R)
• M14: 12,346,911 km (0.068 R)
• M15: 13,975,134 km (0.069 R)
• M16: 14,197,436 km (0.11 R)
• M17: 14,956,047 km (0.103 R)
• M18: 15,423,989 km (0.066 R)
• M19: 18,976,939 km (0.116 R)
• M20: 22,325,986 km (0.118 R)
• M21: 24,192,818 km (0.045 R)
• M22: 24,837,585 km (0.089 R)
• M23: 28,234,055 km (0.082 R)
• M24: 29,431,735 km (0.101 R)
• M25: 34,023,941 km (0.105 R)
• M26: 41,314,743 km (0.119 R)
• M27: 48,386,683 km (0.091 R)
• M28: 49,238,045 km (0.067 R)
• M29: 51,321,943 km (0.074 R)
• M30: 52,029,541 km (0.041 R)
• M31: 54,556,997 km (0.094 R)
• M32: 57,734,755 km (0.094 R)
• M33: 68,430,404 km (0.05 R)
• M34: 74,806,266 km (0.049 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 11,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit