🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.61 AU - 0.69 AU

Year: 190 Days

Day: 26.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,372,564 km

• M1: 70,610 km (0.1 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.7

Radius: 14.2

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.48 AU - 8.66 AU

Year: 8332 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,372,564 km

• M1: 182,360 km (0.106 R)
• M2: 965,355 km (0.097 R)
• M3: 1,713,793 km (0.101 R)
• M4: 3,036,687 km (0.045 R)
• M5: 3,634,480 km (0.093 R)
• M6: 4,335,047 km (0.118 R)
• M7: 5,096,500 km (0.119 R)
• M8: 6,785,759 km (0.075 R)
• M9: 8,039,838 km (0.094 R)
• M10: 13,257,214 km (0.029 R)
• M11: 14,748,256 km (0.063 R)
• M12: 15,742,782 km (0.11 R)
• M13: 18,259,019 km (0.102 R)
• M14: 19,474,651 km (0.036 R)
• M15: 20,815,646 km (0.116 R)
• M16: 22,292,925 km (0.079 R)
• M17: 24,557,538 km (0.089 R)
• M18: 26,375,002 km (0.064 R)
• M19: 27,403,488 km (0.097 R)
• M20: 30,930,856 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.1

Radius: 11.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.88 AU - 13.62 AU

Year: 13714 Days

Day: 11.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,372,564 km

• M1: 146,756 km (0.076 R)
• M2: 658,530 km (0.117 R)
• M3: 1,096,852 km (0.065 R)
• M4: 2,163,484 km (0.082 R)
• M5: 2,603,751 km (0.027 R)
• M6: 2,989,863 km (0.109 R)
• M7: 3,464,238 km (0.058 R)
• M8: 4,937,627 km (0.091 R)
• M9: 5,673,499 km (0.046 R)
• M10: 8,883,271 km (0.058 R)
• M11: 10,818,320 km (0.073 R)
• M12: 11,826,908 km (0.094 R)
• M13: 12,836,096 km (0.109 R)
• M14: 15,025,311 km (0.092 R)
• M15: 15,924,843 km (0.093 R)
• M16: 18,524,854 km (0.11 R)
• M17: 20,213,963 km (0.113 R)
• M18: 21,309,917 km (0.114 R)
• M19: 21,741,807 km (0.088 R)
• M20: 25,993,976 km (0.115 R)
• M21: 32,333,186 km (0.083 R)
• M22: 34,537,660 km (0.062 R)
• M23: 36,347,346 km (0.071 R)
• M24: 41,884,561 km (0.12 R)
• M25: 42,973,335 km (0.089 R)
• M26: 44,923,792 km (0.081 R)
• M27: 50,668,051 km (0.093 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit