🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.06 AU - 1.54 AU

Year: 539 Days

Day: 42.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.5

Radius: 10

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.77 AU - 11.94 AU

Year: 12989 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 99,858,675 km

• M1: 125,213 km (0.12 R)
• M2: 463,005 km (0.085 R)
• M3: 1,382,733 km (0.077 R)
• M4: 1,822,700 km (0.102 R)
• M5: 2,192,806 km (0.05 R)
• M6: 2,703,533 km (0.097 R)
• M7: 6,336,218 km (0.086 R)
• M8: 9,482,859 km (0.12 R)
• M9: 10,010,790 km (0.105 R)
• M10: 13,821,796 km (0.085 R)
• M11: 16,862,223 km (0.106 R)
• M12: 17,311,615 km (0.116 R)
• M13: 18,167,614 km (0.098 R)
• M14: 20,178,359 km (0.118 R)
• M15: 20,758,201 km (0.088 R)
• M16: 22,027,239 km (0.109 R)
• M17: 26,487,500 km (0.113 R)
• M18: 32,592,140 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.6

Radius: 5.1

Gravity: 35.74 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.81 AU - 20.49 AU

Year: 25812 Days

Day: 16.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 99,858,675 km

• M1: 66,421 km (0.09 R)
• M2: 277,654 km (0.102 R)
• M3: 472,131 km (0.077 R)
• M4: 923,168 km (0.118 R)
• M5: 1,293,573 km (0.093 R)
• M6: 1,757,476 km (0.109 R)
• M7: 2,005,958 km (0.058 R)
• M8: 2,254,141 km (0.112 R)
• M9: 2,704,430 km (0.085 R)
• M10: 3,007,815 km (0.078 R)
• M11: 3,395,273 km (0.09 R)
• M12: 3,781,834 km (0.073 R)
• M13: 4,566,026 km (0.112 R)
• M14: 4,836,798 km (0.077 R)
• M15: 6,307,645 km (0.098 R)
• M16: 6,841,260 km (0.117 R)
• M17: 7,997,801 km (0.072 R)
• M18: 9,340,293 km (0.042 R)
• M19: 9,777,118 km (0.037 R)
• M20: 10,162,183 km (0.087 R)
• M21: 13,223,704 km (0.094 R)
• M22: 13,536,363 km (0.11 R)
• M23: 15,431,020 km (0.104 R)
• M24: 15,865,004 km (0.06 R)
• M25: 18,447,661 km (0.099 R)
• M26: 18,642,288 km (0.086 R)
• M27: 21,944,212 km (0.062 R)
• M28: 32,562,819 km (0.074 R)
• M29: 34,883,381 km (0.064 R)
• M30: 37,156,820 km (0.083 R)
• M31: 41,494,560 km (0.114 R)
• M32: 44,566,552 km (0.099 R)
• M33: 49,453,466 km (0.12 R)
• M34: 55,490,937 km (0.12 R)
• M35: 55,896,496 km (0.101 R)
• M36: 57,331,589 km (0.1 R)
• M37: 64,876,707 km (0.03 R)
• M38: 69,471,606 km (0.074 R)
• M39: 74,771,409 km (0.051 R)
• M40: 89,186,211 km (0.106 R)
• M41: 89,742,715 km (0.106 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit