🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.48 AU - 0.76 AU

Year: 187 Days

Day: 25.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.4

Radius: 9

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.55 AU - 4.61 AU

Year: 3155 Days

Day: 10.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 16,451,419 km

• M1: 111,899 km (0.115 R)
• M2: 428,299 km (0.074 R)
• M3: 780,751 km (0.067 R)
• M4: 1,263,952 km (0.105 R)
• M5: 1,656,348 km (0.071 R)
• M6: 1,999,675 km (0.111 R)
• M7: 2,305,602 km (0.096 R)
• M8: 2,689,321 km (0.081 R)
• M9: 3,047,009 km (0.093 R)
• M10: 3,454,664 km (0.105 R)
• M11: 3,739,947 km (0.103 R)
• M12: 4,293,608 km (0.077 R)
• M13: 4,830,665 km (0.099 R)
• M14: 6,860,110 km (0.04 R)
• M15: 7,437,258 km (0.113 R)
• M16: 8,312,854 km (0.087 R)
• M17: 9,183,364 km (0.106 R)
• M18: 9,846,831 km (0.093 R)
• M19: 10,345,740 km (0.083 R)
• M20: 10,700,885 km (0.108 R)
• M21: 11,145,939 km (0.082 R)
• M22: 11,943,744 km (0.112 R)
• M23: 13,280,401 km (0.109 R)
• M24: 15,366,244 km (0.119 R)
• M25: 17,773,424 km (0.044 R)
• M26: 20,176,115 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.4

Radius: 8.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.47 AU - 7.27 AU

Year: 5445 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 16,451,419 km

• M1: 107,112 km (0.056 R)
• M2: 443,109 km (0.057 R)
• M3: 844,330 km (0.078 R)
• M4: 1,352,814 km (0.088 R)
• M5: 1,718,730 km (0.117 R)
• M6: 2,224,520 km (0.069 R)
• M7: 3,295,940 km (0.108 R)
• M8: 3,584,664 km (0.12 R)
• M9: 3,908,843 km (0.059 R)
• M10: 4,331,606 km (0.107 R)
• M11: 4,784,589 km (0.083 R)
• M12: 6,081,303 km (0.054 R)
• M13: 7,424,393 km (0.118 R)
• M14: 9,251,282 km (0.059 R)
• M15: 11,094,028 km (0.031 R)
• M16: 11,707,081 km (0.053 R)
• M17: 14,477,334 km (0.072 R)
• M18: 16,207,433 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 17,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit