🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.58 AU - 0.66 AU

Year: 174 Days

Day: 38.2 Hours

Environment

Temp: 234 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,902,807 km

• M1: 41,738 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.76 AU - 0.84 AU

Year: 255 Days

Day: 26.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 146.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,902,807 km

• M1: 107,262 km (0.083 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.2

Radius: 9

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.92 AU - 8.22 AU

Year: 8172 Days

Day: 14.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,902,807 km

• M1: 111,899 km (0.068 R)
• M2: 650,452 km (0.046 R)
• M3: 1,420,731 km (0.114 R)
• M4: 2,863,154 km (0.083 R)
• M5: 3,594,238 km (0.111 R)
• M6: 4,995,073 km (0.054 R)
• M7: 5,846,883 km (0.096 R)
• M8: 6,231,649 km (0.118 R)
• M9: 6,792,491 km (0.044 R)
• M10: 10,713,003 km (0.085 R)
• M11: 14,979,534 km (0.109 R)
• M12: 15,985,280 km (0.078 R)
• M13: 19,337,320 km (0.055 R)
• M14: 20,664,253 km (0.096 R)
• M15: 23,057,819 km (0.119 R)
• M16: 26,985,810 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903

Radius: 13.6

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.44 AU - 14.12 AU

Year: 15339 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,902,807 km

• M1: 169,195 km (0.071 R)
• M2: 625,170 km (0.044 R)
• M3: 1,145,172 km (0.091 R)
• M4: 4,733,277 km (0.098 R)
• M5: 5,447,008 km (0.114 R)
• M6: 5,909,116 km (0.042 R)
• M7: 6,737,738 km (0.106 R)
• M8: 7,929,435 km (0.091 R)
• M9: 9,203,411 km (0.04 R)
• M10: 10,967,618 km (0.105 R)
• M11: 11,582,316 km (0.084 R)
• M12: 12,284,678 km (0.074 R)
• M13: 13,704,811 km (0.108 R)
• M14: 14,201,625 km (0.095 R)
• M15: 15,006,761 km (0.048 R)
• M16: 18,108,822 km (0.116 R)
• M17: 20,768,972 km (0.069 R)
• M18: 21,998,965 km (0.025 R)
• M19: 22,484,859 km (0.11 R)
• M20: 26,414,646 km (0.104 R)
• M21: 30,901,535 km (0.107 R)
• M22: 32,629,091 km (0.079 R)
• M23: 38,758,864 km (0.105 R)
• M24: 40,912,923 km (0.09 R)
• M25: 44,369,083 km (0.078 R)
• M26: 49,329,150 km (0.108 R)
• M27: 54,824,777 km (0.069 R)
• M28: 59,018,006 km (0.06 R)
• M29: 60,145,974 km (0.119 R)
• M30: 61,865,003 km (0.116 R)
• M31: 63,224,548 km (0.068 R)
• M32: 68,242,509 km (0.119 R)
• M33: 69,069,337 km (0.102 R)
• M34: 69,693,758 km (0.072 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 16,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit