🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.18 AU - 1.58 AU

Year: 572 Days

Day: 30.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.02 AU - 4.72 AU

Year: 3226 Days

Day: 23.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,050,660 km

• M1: 1,170,903 km (0.082 R)

Asteroid Belt

Center: 7.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.8

Radius: 11.7

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.99 AU - 13.11 AU

Year: 12100 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,050,660 km

• M1: 148,700 km (0.117 R)
• M2: 691,142 km (0.104 R)
• M3: 1,262,606 km (0.045 R)
• M4: 2,136,557 km (0.111 R)
• M5: 2,707,123 km (0.093 R)
• M6: 3,134,524 km (0.083 R)
• M7: 3,659,463 km (0.106 R)
• M8: 4,360,329 km (0.077 R)
• M9: 4,854,451 km (0.094 R)
• M10: 5,594,960 km (0.094 R)
• M11: 8,553,109 km (0.089 R)
• M12: 9,131,753 km (0.064 R)
• M13: 9,787,740 km (0.086 R)
• M14: 11,364,651 km (0.104 R)
• M15: 12,183,849 km (0.114 R)
• M16: 14,005,502 km (0.08 R)
• M17: 15,363,402 km (0.119 R)
• M18: 17,106,517 km (0.097 R)
• M19: 17,485,747 km (0.118 R)
• M20: 18,897,353 km (0.098 R)
• M21: 20,046,863 km (0.119 R)
• M22: 20,895,980 km (0.119 R)
• M23: 21,680,621 km (0.101 R)
• M24: 22,484,710 km (0.099 R)
• M25: 24,247,571 km (0.032 R)
• M26: 27,525,410 km (0.114 R)
• M27: 31,653,114 km (0.105 R)
• M28: 32,340,516 km (0.08 R)
• M29: 34,825,188 km (0.108 R)
• M30: 45,458,455 km (0.048 R)
• M31: 46,627,712 km (0.114 R)
• M32: 49,026,364 km (0.082 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 12,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit