🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.56 AU - 0.9 AU

Year: 229 Days

Day: 19.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 55.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.03 AU - 1.21 AU

Year: 435 Days

Day: 19.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.24 AU - 2.38 AU

Year: 1289 Days

Day: 28.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,260,930 km

• M1: 273,166 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.24 AU - 3.3 AU

Year: 2171 Days

Day: 12.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,260,930 km

• M1: 25,432 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.1

Radius: 4.6

Gravity: 33.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.3 AU - 21.3 AU

Year: 26414 Days

Day: 18.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,260,930 km

• M1: 57,446 km (0.092 R)
• M2: 241,601 km (0.105 R)
• M3: 486,642 km (0.109 R)
• M4: 935,735 km (0.055 R)
• M5: 1,300,305 km (0.079 R)
• M6: 2,521,921 km (0.117 R)
• M7: 4,540,744 km (0.077 R)
• M8: 5,914,053 km (0.053 R)
• M9: 7,490,814 km (0.101 R)
• M10: 7,804,820 km (0.12 R)
• M11: 7,965,189 km (0.09 R)
• M12: 9,508,441 km (0.064 R)
• M13: 11,931,926 km (0.105 R)
• M14: 12,288,119 km (0.114 R)
• M15: 13,940,278 km (0.07 R)
• M16: 15,650,032 km (0.057 R)
• M17: 17,403,767 km (0.098 R)
• M18: 21,714,430 km (0.097 R)
• M19: 22,138,390 km (0.115 R)
• M20: 24,001,931 km (0.071 R)
• M21: 24,569,356 km (0.072 R)
• M22: 25,730,834 km (0.086 R)
• M23: 26,205,508 km (0.106 R)
• M24: 38,800,302 km (0.099 R)
• M25: 39,738,879 km (0.095 R)
• M26: 40,213,703 km (0.051 R)
• M27: 45,344,760 km (0.105 R)
• M28: 46,037,099 km (0.078 R)
• M29: 46,211,231 km (0.12 R)
• M30: 46,560,991 km (0.108 R)
• M31: 47,442,721 km (0.086 R)
• M32: 48,695,902 km (0.105 R)
• M33: 54,511,819 km (0.104 R)
• M34: 54,902,119 km (0.118 R)
• M35: 55,294,365 km (0.114 R)
• M36: 65,938,403 km (0.115 R)
• M37: 71,155,030 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 15,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit