🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.63 AU - 0.87 AU

Year: 243 Days

Day: 18.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.57 AU - 2.63 AU

Year: 1571 Days

Day: 41.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.42 AU - 2.96 AU

Year: 1653 Days

Day: 27.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.6

Radius: 13.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.56 AU - 10.82 AU

Year: 13098 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,178,355 km

• M1: 175,179 km (0.08 R)
• M2: 855,700 km (0.045 R)
• M3: 1,625,530 km (0.116 R)
• M4: 2,619,010 km (0.07 R)
• M5: 3,090,094 km (0.076 R)
• M6: 3,669,037 km (0.059 R)
• M7: 4,734,324 km (0.114 R)
• M8: 5,996,631 km (0.109 R)
• M9: 12,207,037 km (0.058 R)
• M10: 14,628,278 km (0.065 R)
• M11: 15,297,429 km (0.117 R)
• M12: 16,625,260 km (0.1 R)
• M13: 17,577,002 km (0.073 R)
• M14: 19,831,143 km (0.063 R)
• M15: 23,884,048 km (0.094 R)
• M16: 24,345,408 km (0.054 R)
• M17: 27,440,289 km (0.077 R)
• M18: 31,115,759 km (0.093 R)
• M19: 35,584,546 km (0.095 R)
• M20: 36,429,625 km (0.066 R)
• M21: 37,535,751 km (0.06 R)
• M22: 40,464,130 km (0.107 R)
• M23: 42,319,442 km (0.116 R)
• M24: 44,230,854 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.3

Radius: 3

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.64 AU - 13.4 AU

Year: 15617 Days

Day: 23.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,178,355 km

• M1: 60,737 km (0.098 R)
• M2: 773,421 km (0.067 R)
• M3: 878,140 km (0.092 R)
• M4: 1,197,681 km (0.118 R)
• M5: 1,759,570 km (0.068 R)
• M6: 3,148,287 km (0.082 R)
• M7: 3,481,292 km (0.054 R)
• M8: 4,647,258 km (0.108 R)
• M9: 5,218,423 km (0.048 R)
• M10: 6,730,259 km (0.088 R)
• M11: 7,351,838 km (0.11 R)
• M12: 7,603,611 km (0.098 R)
• M13: 13,070,067 km (0.087 R)
• M14: 15,862,311 km (0.05 R)
• M15: 20,614,587 km (0.116 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: 488 - 17,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit