🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.33 AU - 1.33 AU

Year: 581 Days

Day: 27.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.48 AU - 2.04 AU

Year: 884 Days

Day: 33.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.03 AU - 3.11 AU

Year: 1560 Days

Day: 20.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.7

Radius: 13.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.45 AU - 5.51 AU

Year: 3591 Days

Day: 8.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,750,873 km

• M1: 164,109 km (0.098 R)
• M2: 581,637 km (0.098 R)
• M3: 1,606,532 km (0.109 R)
• M4: 3,829,406 km (0.113 R)
• M5: 4,906,661 km (0.079 R)
• M6: 5,917,942 km (0.117 R)
• M7: 6,413,410 km (0.111 R)
• M8: 6,904,839 km (0.074 R)
• M9: 8,715,871 km (0.089 R)
• M10: 13,652,152 km (0.043 R)
• M11: 15,643,449 km (0.088 R)
• M12: 17,761,905 km (0.092 R)
• M13: 18,244,059 km (0.065 R)
• M14: 22,351,867 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.2

Radius: 7.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 17.83 AU - 20.07 AU

Year: 31244 Days

Day: 22.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,750,873 km

• M1: 95,743 km (0.111 R)
• M2: 353,949 km (0.086 R)
• M3: 921,074 km (0.106 R)
• M4: 1,340,397 km (0.115 R)
• M5: 1,998,478 km (0.111 R)
• M6: 2,585,500 km (0.08 R)
• M7: 2,880,956 km (0.046 R)
• M8: 3,629,394 km (0.047 R)
• M9: 4,930,746 km (0.058 R)
• M10: 6,124,686 km (0.106 R)
• M11: 7,698,306 km (0.116 R)
• M12: 12,919,422 km (0.101 R)
• M13: 14,310,532 km (0.06 R)
• M14: 16,706,043 km (0.09 R)
• M15: 19,542,867 km (0.054 R)
• M16: 20,395,127 km (0.103 R)
• M17: 20,684,598 km (0.052 R)
• M18: 21,074,899 km (0.113 R)
• M19: 35,062,450 km (0.04 R)
• M20: 50,232,571 km (0.085 R)
• M21: 54,378,527 km (0.061 R)
• M22: 57,778,138 km (0.084 R)
• M23: 66,255,999 km (0.051 R)
• M24: 72,122,330 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 11,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit