🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.77 AU - 1.89 AU

Year: 713 Days

Day: 24.9 Hours

Environment

Temp: 97 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.26 AU - 2.66 AU

Year: 1111 Days

Day: 27.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,592,444 km

• M1: 49,816 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.72 AU - 5.34 AU

Year: 2775 Days

Day: 34.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.9

Radius: 8.7

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.44 AU - 11.82 AU

Year: 10689 Days

Day: 10.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 47,592,444 km

• M1: 108,608 km (0.07 R)
• M2: 404,513 km (0.101 R)
• M3: 960,867 km (0.102 R)
• M4: 3,147,689 km (0.097 R)
• M5: 4,019,396 km (0.071 R)
• M6: 4,525,485 km (0.115 R)
• M7: 5,247,893 km (0.049 R)
• M8: 5,792,878 km (0.119 R)
• M9: 6,058,714 km (0.061 R)
• M10: 7,367,695 km (0.058 R)
• M11: 7,705,637 km (0.111 R)
• M12: 8,725,445 km (0.108 R)
• M13: 9,134,745 km (0.09 R)
• M14: 9,511,283 km (0.1 R)
• M15: 9,766,497 km (0.118 R)
• M16: 11,048,551 km (0.068 R)
• M17: 12,074,343 km (0.062 R)
• M18: 12,410,490 km (0.085 R)
• M19: 13,196,028 km (0.1 R)
• M20: 13,699,425 km (0.079 R)
• M21: 14,264,007 km (0.038 R)
• M22: 14,629,325 km (0.111 R)
• M23: 15,427,729 km (0.073 R)
• M24: 16,918,771 km (0.038 R)
• M25: 19,134,615 km (0.109 R)
• M26: 19,496,941 km (0.108 R)
• M27: 19,862,857 km (0.083 R)
• M28: 20,604,713 km (0.046 R)
• M29: 21,106,913 km (0.118 R)
• M30: 22,519,267 km (0.12 R)
• M31: 23,176,450 km (0.083 R)
• M32: 24,519,390 km (0.116 R)
• M33: 24,792,406 km (0.12 R)
• M34: 25,900,179 km (0.119 R)
• M35: 29,818,147 km (0.107 R)
• M36: 33,453,674 km (0.111 R)
• M37: 35,064,395 km (0.105 R)
• M38: 37,131,089 km (0.103 R)
• M39: 38,484,950 km (0.099 R)
• M40: 40,211,608 km (0.081 R)
• M41: 40,736,847 km (0.117 R)
• M42: 43,596,559 km (0.045 R)
• M43: 44,143,639 km (0.095 R)
• M44: 45,712,023 km (0.101 R)
• M45: 47,118,841 km (0.12 R)

Kuiper Belt

Range: 38.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit