🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.92 AU - 1.04 AU

Year: 365 Days

Day: 23.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.85 AU - 2.83 AU

Year: 1348 Days

Day: 30 Hours

Environment

Temp: -99 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.47 AU - 4.61 AU

Year: 3059 Days

Day: 29.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.2

Radius: 8.8

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.43 AU - 13.99 AU

Year: 15096 Days

Day: 13.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,707,570 km

• M1: 109,506 km (0.109 R)
• M2: 566,228 km (0.11 R)
• M3: 847,921 km (0.114 R)
• M4: 1,348,774 km (0.091 R)
• M5: 1,700,329 km (0.115 R)
• M6: 2,112,771 km (0.081 R)
• M7: 3,038,931 km (0.083 R)
• M8: 4,468,339 km (0.114 R)
• M9: 5,516,122 km (0.117 R)
• M10: 7,754,256 km (0.056 R)
• M11: 8,484,294 km (0.059 R)
• M12: 8,788,725 km (0.108 R)
• M13: 9,312,467 km (0.109 R)
• M14: 10,137,051 km (0.093 R)
• M15: 10,949,667 km (0.08 R)
• M16: 11,310,945 km (0.072 R)
• M17: 11,618,219 km (0.089 R)
• M18: 15,450,019 km (0.117 R)
• M19: 16,682,855 km (0.11 R)
• M20: 17,404,515 km (0.112 R)
• M21: 24,452,819 km (0.078 R)
• M22: 26,661,333 km (0.106 R)
• M23: 30,159,679 km (0.102 R)
• M24: 33,825,575 km (0.109 R)
• M25: 34,980,620 km (0.105 R)
• M26: 35,502,417 km (0.034 R)
• M27: 36,294,837 km (0.103 R)
• M28: 36,829,500 km (0.111 R)
• M29: 40,434,360 km (0.088 R)
• M30: 41,298,437 km (0.041 R)
• M31: 52,647,979 km (0.058 R)
• M32: 53,333,286 km (0.098 R)
• M33: 55,072,511 km (0.029 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 19,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit