🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.41 AU - 0.61 AU

Year: 127 Days

Day: 44.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,177,586 km

• M1: 59,839 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.59 AU - 0.63 AU

Year: 167 Days

Day: 17.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.86 AU - 1.16 AU

Year: 355 Days

Day: 37.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.28 AU - 1.34 AU

Year: 525 Days

Day: 34.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.9

Radius: 6

Gravity: 22.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.65 AU - 14.77 AU

Year: 17760 Days

Day: 15.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,177,586 km

• M1: 74,649 km (0.109 R)
• M2: 314,904 km (0.062 R)
• M3: 506,838 km (0.089 R)
• M4: 907,461 km (0.067 R)
• M5: 1,164,320 km (0.057 R)
• M6: 2,260,873 km (0.088 R)
• M7: 3,251,809 km (0.092 R)
• M8: 4,205,346 km (0.109 R)
• M9: 4,403,114 km (0.118 R)
• M10: 5,486,652 km (0.118 R)
• M11: 6,132,316 km (0.106 R)
• M12: 6,737,589 km (0.109 R)
• M13: 9,008,036 km (0.037 R)
• M14: 9,449,050 km (0.101 R)
• M15: 9,962,321 km (0.074 R)
• M16: 11,485,825 km (0.109 R)
• M17: 12,004,332 km (0.094 R)
• M18: 13,018,755 km (0.075 R)
• M19: 15,293,839 km (0.093 R)
• M20: 15,841,966 km (0.116 R)
• M21: 20,425,196 km (0.095 R)
• M22: 24,312,347 km (0.08 R)
• M23: 29,618,583 km (0.096 R)
• M24: 30,592,465 km (0.104 R)
• M25: 31,211,950 km (0.074 R)
• M26: 39,310,281 km (0.067 R)
• M27: 39,748,453 km (0.112 R)
• M28: 45,422,701 km (0.106 R)
• M29: 46,716,722 km (0.099 R)
• M30: 47,537,865 km (0.091 R)
• M31: 52,139,047 km (0.091 R)
• M32: 54,275,903 km (0.092 R)
• M33: 57,402,199 km (0.115 R)
• M34: 57,966,033 km (0.044 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 15,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit