🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.51 AU - 0.65 AU

Year: 157 Days

Day: 19.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,370,855 km

• M1: 277,803 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.59 AU - 0.69 AU

Year: 183 Days

Day: 37.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,370,855 km

• M1: 246,238 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.71 AU - 1.95 AU

Year: 882 Days

Day: 31.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.33 AU - 2.47 AU

Year: 1325 Days

Day: 46.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,370,855 km

• M1: 822,788 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.86 AU - 5.46 AU

Year: 3586 Days

Day: 35 Hours

Environment

Temp: -122 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,370,855 km

• M1: 3,091,290 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.77 AU - 4.87 AU

Year: 3772 Days

Day: 20.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,370,855 km

• M1: 130,449 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233

Radius: 6

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 19.83 AU - 20.11 AU

Year: 31810 Days

Day: 20.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,370,855 km

• M1: 74,649 km (0.107 R)
• M2: 411,394 km (0.076 R)
• M3: 1,644,679 km (0.118 R)
• M4: 2,841,612 km (0.077 R)
• M5: 4,667,005 km (0.078 R)
• M6: 5,585,386 km (0.08 R)
• M7: 5,782,706 km (0.077 R)
• M8: 6,191,257 km (0.047 R)
• M9: 6,974,851 km (0.119 R)
• M10: 11,522,028 km (0.107 R)
• M11: 12,367,256 km (0.072 R)
• M12: 14,622,743 km (0.114 R)
• M13: 15,690,573 km (0.102 R)
• M14: 16,646,353 km (0.089 R)
• M15: 18,849,481 km (0.044 R)
• M16: 22,013,925 km (0.058 R)
• M17: 22,507,299 km (0.051 R)
• M18: 31,312,480 km (0.071 R)
• M19: 35,046,892 km (0.039 R)
• M20: 41,263,431 km (0.091 R)
• M21: 44,630,430 km (0.105 R)
• M22: 52,954,505 km (0.099 R)
• M23: 59,359,388 km (0.03 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 11,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit