🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.71 AU - 1.01 AU

Year: 284 Days

Day: 28.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 9.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.33 AU - 10.53 AU

Year: 12007 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 86,632,215 km

• M1: 178,470 km (0.051 R)
• M2: 933,491 km (0.093 R)
• M3: 1,406,519 km (0.114 R)
• M4: 1,821,504 km (0.032 R)
• M5: 2,514,142 km (0.111 R)
• M6: 3,174,317 km (0.072 R)
• M7: 3,723,940 km (0.053 R)
• M8: 4,666,257 km (0.109 R)
• M9: 5,825,341 km (0.076 R)
• M10: 6,297,622 km (0.118 R)
• M11: 7,909,539 km (0.06 R)
• M12: 9,594,759 km (0.031 R)
• M13: 11,403,247 km (0.119 R)
• M14: 17,895,645 km (0.062 R)
• M15: 19,556,481 km (0.08 R)
• M16: 20,462,595 km (0.06 R)
• M17: 24,889,495 km (0.091 R)
• M18: 31,731,504 km (0.096 R)
• M19: 35,358,953 km (0.099 R)
• M20: 37,158,017 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.2

Radius: 4.2

Gravity: 31.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 15.42 AU - 20.44 AU

Year: 27062 Days

Day: 16.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,632,215 km

• M1: 52,359 km (0.035 R)
• M2: 540,497 km (0.077 R)
• M3: 1,627,176 km (0.064 R)
• M4: 1,912,459 km (0.112 R)
• M5: 2,366,638 km (0.116 R)
• M6: 3,079,622 km (0.039 R)
• M7: 4,024,781 km (0.113 R)
• M8: 26,443,668 km (0.118 R)
• M9: 28,618,372 km (0.084 R)
• M10: 49,378,816 km (0.086 R)
• M11: 53,599,421 km (0.094 R)
• M12: 58,853,149 km (0.037 R)
• M13: 61,294,436 km (0.092 R)
• M14: 63,169,047 km (0.099 R)
• M15: 74,518,439 km (0.107 R)
• M16: 81,540,563 km (0.092 R)
• M17: 84,826,780 km (0.119 R)
• M18: 86,372,724 km (0.111 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit