🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.97 AU - 1.21 AU

Year: 426 Days

Day: 17 Hours

Environment

Temp: 2 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 82,041,832 km

• M1: 85,121 km (0.104 R)
• M2: 104,120 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.92 AU - 3.88 AU

Year: 2349 Days

Day: 47 Hours

Environment

Temp: -110 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.12 AU - 4.4 AU

Year: 2732 Days

Day: 28.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,041,832 km

• M1: 54,154 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.1

Radius: 4.7

Gravity: 16.66 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.86 AU - 19.74 AU

Year: 30547 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,041,832 km

• M1: 58,493 km (0.111 R)
• M2: 242,797 km (0.071 R)
• M3: 1,191,846 km (0.092 R)
• M4: 1,782,159 km (0.097 R)
• M5: 2,524,464 km (0.102 R)
• M6: 3,337,977 km (0.115 R)
• M7: 3,947,589 km (0.108 R)
• M8: 4,996,868 km (0.062 R)
• M9: 5,149,608 km (0.089 R)
• M10: 6,175,998 km (0.105 R)
• M11: 8,900,325 km (0.058 R)
• M12: 10,997,687 km (0.106 R)
• M13: 12,967,891 km (0.06 R)
• M14: 14,073,868 km (0.049 R)
• M15: 16,471,623 km (0.042 R)
• M16: 17,855,553 km (0.119 R)
• M17: 18,123,333 km (0.069 R)
• M18: 19,882,455 km (0.032 R)
• M19: 24,495,903 km (0.066 R)
• M20: 26,409,410 km (0.093 R)
• M21: 27,225,616 km (0.045 R)
• M22: 29,153,932 km (0.097 R)
• M23: 33,145,652 km (0.09 R)
• M24: 33,821,685 km (0.05 R)
• M25: 42,666,659 km (0.097 R)
• M26: 45,096,278 km (0.066 R)
• M27: 45,759,445 km (0.091 R)
• M28: 48,998,239 km (0.052 R)
• M29: 49,875,332 km (0.087 R)
• M30: 59,426,707 km (0.045 R)
• M31: 60,223,615 km (0.071 R)
• M32: 61,027,703 km (0.088 R)
• M33: 67,286,878 km (0.077 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 15,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit