🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.55 AU - 0.59 AU

Year: 161 Days

Day: 23.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,688,749 km

• M1: 49,966 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.48 AU - 0.66 AU

Year: 161 Days

Day: 16 Hours

Environment

Temp: 208 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.72 AU - 1.12 AU

Year: 331 Days

Day: 25.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,688,749 km

• M1: 543,339 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.11 AU - 1.83 AU

Year: 668 Days

Day: 43.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,688,749 km

• M1: 20,046 km (0.076 R)
• M2: 197,170 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.4

Radius: 4

Gravity: 30.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.27 AU - 18.13 AU

Year: 22207 Days

Day: 20.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 72,688,749 km

• M1: 52,808 km (0.11 R)
• M2: 209,287 km (0.118 R)
• M3: 833,859 km (0.114 R)
• M4: 2,213,749 km (0.118 R)
• M5: 2,497,536 km (0.105 R)
• M6: 2,930,024 km (0.091 R)
• M7: 4,875,095 km (0.097 R)
• M8: 5,056,109 km (0.07 R)
• M9: 5,469,897 km (0.115 R)
• M10: 6,237,483 km (0.104 R)
• M11: 6,668,923 km (0.082 R)
• M12: 6,802,215 km (0.113 R)
• M13: 8,133,337 km (0.094 R)
• M14: 8,967,196 km (0.098 R)
• M15: 9,239,015 km (0.105 R)
• M16: 10,500,873 km (0.101 R)
• M17: 13,012,472 km (0.107 R)
• M18: 13,931,302 km (0.06 R)
• M19: 14,076,412 km (0.072 R)
• M20: 15,661,401 km (0.119 R)
• M21: 17,194,630 km (0.116 R)
• M22: 19,541,371 km (0.109 R)
• M23: 21,701,864 km (0.09 R)
• M24: 23,193,355 km (0.096 R)
• M25: 27,845,549 km (0.097 R)
• M26: 29,128,201 km (0.109 R)
• M27: 30,449,749 km (0.051 R)
• M28: 32,062,564 km (0.104 R)
• M29: 32,570,000 km (0.077 R)
• M30: 33,470,878 km (0.107 R)
• M31: 34,388,362 km (0.107 R)
• M32: 35,187,962 km (0.098 R)
• M33: 35,457,089 km (0.062 R)
• M34: 40,394,267 km (0.114 R)
• M35: 40,986,226 km (0.081 R)
• M36: 43,721,174 km (0.099 R)
• M37: 45,291,952 km (0.105 R)
• M38: 48,545,556 km (0.117 R)
• M39: 49,720,199 km (0.047 R)
• M40: 50,741,952 km (0.065 R)
• M41: 66,756,255 km (0.084 R)
• M42: 69,892,424 km (0.104 R)
• M43: 70,745,132 km (0.063 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: 294 - 14,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit