🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.15 AU - 2.77 AU

Year: 1369 Days

Day: 32.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,005,797 km

• M1: 44,580 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.71 AU - 3.77 AU

Year: 2566 Days

Day: 39.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,005,797 km

• M1: 699,819 km (0.077 R)

Asteroid Belt

Center: 9.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.6

Radius: 4.8

Gravity: 31.88 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.91 AU - 15.47 AU

Year: 19974 Days

Day: 16.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,005,797 km

• M1: 490,831 km (0.058 R)
• M2: 1,005,746 km (0.094 R)
• M3: 1,458,130 km (0.102 R)
• M4: 2,117,408 km (0.118 R)
• M5: 4,062,480 km (0.12 R)
• M6: 4,851,758 km (0.115 R)
• M7: 5,036,063 km (0.1 R)
• M8: 5,986,608 km (0.096 R)
• M9: 11,570,348 km (0.044 R)
• M10: 12,508,626 km (0.076 R)
• M11: 14,459,532 km (0.064 R)
• M12: 16,192,025 km (0.08 R)
• M13: 18,234,784 km (0.12 R)
• M14: 20,252,410 km (0.03 R)
• M15: 26,502,011 km (0.058 R)
• M16: 29,568,318 km (0.071 R)
• M17: 33,126,055 km (0.073 R)
• M18: 35,974,398 km (0.116 R)
• M19: 38,250,979 km (0.08 R)
• M20: 41,689,187 km (0.059 R)
• M21: 61,201,536 km (0.066 R)
• M22: 63,617,392 km (0.09 R)
• M23: 75,277,798 km (0.068 R)
• M24: 77,118,002 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.1

Radius: 3.4

Gravity: 65.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.93 AU - 16.79 AU

Year: 21356 Days

Day: 22.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,005,797 km

• M1: 42,336 km (0.105 R)
• M2: 252,970 km (0.1 R)
• M3: 423,960 km (0.092 R)
• M4: 650,003 km (0.093 R)
• M5: 1,433,596 km (0.104 R)
• M6: 3,068,851 km (0.073 R)
• M7: 3,866,357 km (0.11 R)
• M8: 4,756,165 km (0.041 R)
• M9: 5,816,216 km (0.115 R)
• M10: 6,513,641 km (0.068 R)
• M11: 7,119,961 km (0.049 R)
• M12: 8,551,912 km (0.047 R)
• M13: 9,163,618 km (0.099 R)
• M14: 9,509,189 km (0.101 R)
• M15: 11,237,792 km (0.088 R)
• M16: 11,368,690 km (0.101 R)
• M17: 14,903,987 km (0.082 R)
• M18: 16,790,416 km (0.056 R)
• M19: 16,961,556 km (0.084 R)
• M20: 18,373,311 km (0.068 R)
• M21: 19,014,787 km (0.091 R)
• M22: 20,831,204 km (0.107 R)
• M23: 21,629,459 km (0.045 R)
• M24: 38,491,083 km (0.098 R)
• M25: 42,640,180 km (0.082 R)
• M26: 45,234,357 km (0.09 R)
• M27: 51,092,161 km (0.054 R)
• M28: 53,829,652 km (0.035 R)
• M29: 59,198,121 km (0.11 R)
• M30: 62,420,460 km (0.072 R)
• M31: 67,686,305 km (0.089 R)
• M32: 69,212,053 km (0.049 R)
• M33: 78,372,529 km (0.116 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 14,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit