🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.75 AU - 0.99 AU

Year: 283 Days

Day: 34.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,142,081 km

• M1: 334,800 km (0.062 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430

Radius: 12.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.76 AU - 9.28 AU

Year: 9434 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,142,081 km

• M1: 166,802 km (0.104 R)
• M2: 656,585 km (0.1 R)
• M3: 1,118,094 km (0.104 R)
• M4: 1,572,274 km (0.119 R)
• M5: 2,928,977 km (0.085 R)
• M6: 3,718,405 km (0.044 R)
• M7: 4,189,488 km (0.091 R)
• M8: 5,283,498 km (0.12 R)
• M9: 6,524,113 km (0.075 R)
• M10: 6,990,559 km (0.119 R)
• M11: 8,358,332 km (0.109 R)
• M12: 9,575,461 km (0.069 R)
• M13: 9,990,894 km (0.1 R)
• M14: 12,467,935 km (0.075 R)
• M15: 13,019,951 km (0.113 R)
• M16: 14,411,212 km (0.118 R)
• M17: 15,019,327 km (0.118 R)
• M18: 15,644,497 km (0.079 R)
• M19: 16,548,816 km (0.112 R)
• M20: 19,915,665 km (0.089 R)
• M21: 20,442,100 km (0.049 R)
• M22: 22,722,869 km (0.078 R)
• M23: 23,630,779 km (0.077 R)
• M24: 24,477,054 km (0.1 R)
• M25: 27,784,813 km (0.101 R)
• M26: 29,594,199 km (0.113 R)
• M27: 33,446,643 km (0.095 R)
• M28: 34,405,715 km (0.095 R)
• M29: 35,273,682 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 12.4

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.6 AU - 9.7 AU

Year: 10440 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,142,081 km

• M1: 158,424 km (0.116 R)
• M2: 546,182 km (0.103 R)
• M3: 2,045,900 km (0.097 R)
• M4: 3,196,308 km (0.083 R)
• M5: 3,995,011 km (0.096 R)
• M6: 5,538,113 km (0.119 R)
• M7: 6,168,070 km (0.113 R)
• M8: 11,493,754 km (0.088 R)
• M9: 13,920,381 km (0.035 R)
• M10: 15,557,580 km (0.05 R)
• M11: 17,539,752 km (0.097 R)
• M12: 21,743,751 km (0.07 R)
• M13: 22,258,368 km (0.101 R)
• M14: 25,235,964 km (0.1 R)
• M15: 26,967,410 km (0.111 R)
• M16: 30,772,880 km (0.081 R)
• M17: 39,431,007 km (0.042 R)
• M18: 40,068,593 km (0.104 R)
• M19: 45,698,858 km (0.077 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 15,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit