🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.62 AU - 0.98 AU

Year: 255 Days

Day: 46.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.58 AU - 2.62 AU

Year: 1085 Days

Day: 18.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.02 AU - 2.24 AU

Year: 1108 Days

Day: 28.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.24 AU - 3.24 AU

Year: 1617 Days

Day: 12.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640

Radius: 5.9

Gravity: 18.39 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.08 AU - 15.26 AU

Year: 21061 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,992,053 km

• M1: 73,303 km (0.097 R)
• M2: 354,248 km (0.089 R)
• M3: 552,465 km (0.05 R)
• M4: 859,290 km (0.102 R)
• M5: 1,456,784 km (0.031 R)
• M6: 2,641,450 km (0.062 R)
• M7: 3,177,309 km (0.039 R)
• M8: 3,514,652 km (0.119 R)
• M9: 3,722,294 km (0.114 R)
• M10: 4,531,619 km (0.096 R)
• M11: 5,220,966 km (0.107 R)
• M12: 6,061,855 km (0.114 R)
• M13: 6,361,201 km (0.062 R)
• M14: 6,625,540 km (0.118 R)
• M15: 10,157,097 km (0.06 R)
• M16: 11,140,254 km (0.068 R)
• M17: 12,870,653 km (0.032 R)
• M18: 14,620,200 km (0.11 R)
• M19: 15,393,770 km (0.066 R)
• M20: 16,113,037 km (0.026 R)
• M21: 16,439,908 km (0.064 R)
• M22: 19,490,359 km (0.086 R)
• M23: 31,878,708 km (0.119 R)
• M24: 32,914,374 km (0.084 R)
• M25: 34,374,748 km (0.066 R)
• M26: 38,141,473 km (0.047 R)
• M27: 40,649,033 km (0.106 R)
• M28: 41,254,605 km (0.069 R)
• M29: 46,647,309 km (0.094 R)
• M30: 48,318,467 km (0.107 R)
• M31: 49,340,071 km (0.025 R)
• M32: 50,202,353 km (0.11 R)
• M33: 51,602,888 km (0.112 R)
• M34: 57,465,628 km (0.065 R)
• M35: 59,579,297 km (0.079 R)
• M36: 65,398,654 km (0.073 R)
• M37: 68,552,327 km (0.058 R)
• M38: 74,481,489 km (0.033 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 15,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit