🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.45 AU - 0.65 AU

Year: 150 Days

Day: 40.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.73 AU - 2.87 AU

Year: 1280 Days

Day: 39.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.2

Radius: 9.1

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.21 AU - 7.97 AU

Year: 6210 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,408,505 km

• M1: 257,159 km (0.071 R)
• M2: 1,209,798 km (0.086 R)
• M3: 1,548,787 km (0.109 R)
• M4: 2,559,620 km (0.105 R)
• M5: 3,613,686 km (0.111 R)
• M6: 3,959,407 km (0.114 R)
• M7: 4,462,355 km (0.051 R)
• M8: 5,207,053 km (0.047 R)
• M9: 7,807,064 km (0.103 R)
• M10: 10,422,334 km (0.089 R)
• M11: 11,338,771 km (0.112 R)
• M12: 14,410,763 km (0.119 R)
• M13: 17,649,108 km (0.101 R)
• M14: 19,996,299 km (0.106 R)
• M15: 21,539,999 km (0.112 R)
• M16: 22,206,009 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.3

Radius: 8.2

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.89 AU - 10.95 AU

Year: 10613 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,408,505 km

• M1: 107,262 km (0.115 R)
• M2: 516,561 km (0.115 R)
• M3: 975,977 km (0.095 R)
• M4: 1,303,745 km (0.086 R)
• M5: 1,750,445 km (0.086 R)
• M6: 2,410,171 km (0.074 R)
• M7: 2,819,022 km (0.092 R)
• M8: 4,716,821 km (0.064 R)
• M9: 6,814,482 km (0.07 R)
• M10: 9,175,436 km (0.108 R)
• M11: 11,408,633 km (0.062 R)
• M12: 12,982,851 km (0.117 R)
• M13: 16,917,275 km (0.055 R)
• M14: 17,729,442 km (0.08 R)
• M15: 18,031,331 km (0.117 R)
• M16: 18,336,510 km (0.1 R)
• M17: 20,404,850 km (0.089 R)
• M18: 21,240,205 km (0.048 R)
• M19: 22,098,298 km (0.11 R)
• M20: 26,936,144 km (0.08 R)
• M21: 27,636,860 km (0.067 R)
• M22: 30,025,489 km (0.054 R)
• M23: 32,435,810 km (0.112 R)
• M24: 34,384,472 km (0.072 R)
• M25: 35,447,066 km (0.094 R)
• M26: 40,305,855 km (0.115 R)
• M27: 44,749,211 km (0.099 R)
• M28: 46,585,675 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 11,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit