🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.53 AU - 0.65 AU

Year: 164 Days

Day: 32.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,550,586 km

• M1: 49,966 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.51 AU - 0.81 AU

Year: 194 Days

Day: 21.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.85 AU - 1.39 AU

Year: 429 Days

Day: 21.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.33 AU - 2.43 AU

Year: 1328 Days

Day: 47.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.3

Radius: 6.6

Gravity: 22.85 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.43 AU - 19.81 AU

Year: 29058 Days

Day: 24.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 110,550,586 km

• M1: 86,019 km (0.112 R)
• M2: 477,666 km (0.043 R)
• M3: 747,989 km (0.119 R)
• M4: 1,180,028 km (0.104 R)
• M5: 1,609,224 km (0.082 R)
• M6: 2,091,677 km (0.07 R)
• M7: 3,601,120 km (0.068 R)
• M8: 3,909,441 km (0.094 R)
• M9: 4,423,908 km (0.048 R)
• M10: 5,453,890 km (0.095 R)
• M11: 6,143,685 km (0.05 R)
• M12: 7,205,232 km (0.067 R)
• M13: 7,977,606 km (0.083 R)
• M14: 8,562,234 km (0.104 R)
• M15: 10,351,125 km (0.097 R)
• M16: 12,841,332 km (0.111 R)
• M17: 14,822,157 km (0.077 R)
• M18: 17,670,949 km (0.118 R)
• M19: 19,795,538 km (0.067 R)
• M20: 20,864,864 km (0.074 R)
• M21: 24,423,648 km (0.082 R)
• M22: 26,793,876 km (0.084 R)
• M23: 27,051,933 km (0.092 R)
• M24: 28,233,905 km (0.12 R)
• M25: 32,130,930 km (0.117 R)
• M26: 34,970,447 km (0.032 R)
• M27: 43,233,037 km (0.113 R)
• M28: 51,503,405 km (0.116 R)
• M29: 53,315,784 km (0.113 R)
• M30: 56,641,943 km (0.079 R)
• M31: 65,791,348 km (0.115 R)
• M32: 69,613,424 km (0.104 R)
• M33: 70,837,584 km (0.072 R)
• M34: 84,430,495 km (0.108 R)
• M35: 87,512,660 km (0.093 R)
• M36: 87,796,597 km (0.093 R)
• M37: 90,089,633 km (0.026 R)
• M38: 99,971,171 km (0.103 R)
• M39: 103,102,254 km (0.115 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 12,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit