🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.59 AU - 0.59 AU

Year: 159 Days

Day: 13.2 Hours

Environment

Temp: 260 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,867,919 km

• M1: 175,329 km (0.114 R)
• M2: 532,568 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.09 AU - 1.19 AU

Year: 428 Days

Day: 38.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.1

Radius: 9.7

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.72 AU - 11.58 AU

Year: 10536 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,867,919 km

• M1: 120,725 km (0.073 R)
• M2: 429,795 km (0.076 R)
• M3: 790,026 km (0.108 R)
• M4: 1,158,037 km (0.028 R)
• M5: 1,466,209 km (0.058 R)
• M6: 1,797,568 km (0.1 R)
• M7: 2,160,642 km (0.026 R)
• M8: 2,967,423 km (0.065 R)
• M9: 4,192,181 km (0.058 R)
• M10: 4,804,934 km (0.076 R)
• M11: 5,441,323 km (0.098 R)
• M12: 5,982,718 km (0.119 R)
• M13: 8,233,568 km (0.116 R)
• M14: 8,753,271 km (0.03 R)
• M15: 10,336,315 km (0.103 R)
• M16: 12,465,542 km (0.076 R)
• M17: 12,899,076 km (0.081 R)
• M18: 15,501,032 km (0.073 R)
• M19: 18,835,120 km (0.084 R)
• M20: 21,541,046 km (0.115 R)
• M21: 23,827,650 km (0.1 R)
• M22: 25,274,859 km (0.109 R)
• M23: 29,093,495 km (0.104 R)
• M24: 32,343,060 km (0.071 R)
• M25: 34,598,696 km (0.109 R)
• M26: 35,332,175 km (0.037 R)
• M27: 38,500,658 km (0.099 R)
• M28: 41,716,114 km (0.098 R)
• M29: 42,130,201 km (0.107 R)
• M30: 51,473,187 km (0.086 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 11,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit