🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.57 AU - 0.75 AU

Year: 201 Days

Day: 33 Hours

Environment

Temp: 127 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,584,666 km

• M1: 23,038 km (0.096 R)
• M2: 36,651 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.69 AU - 2.83 AU

Year: 1718 Days

Day: 32.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 160.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.5

Radius: 14.8

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.73 AU - 6.57 AU

Year: 5715 Days

Day: 5 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,584,666 km

• M1: 184,005 km (0.115 R)
• M2: 660,475 km (0.07 R)
• M3: 1,199,476 km (0.09 R)
• M4: 2,026,453 km (0.108 R)
• M5: 2,491,852 km (0.113 R)
• M6: 3,805,770 km (0.106 R)
• M7: 4,524,887 km (0.098 R)
• M8: 5,633,856 km (0.095 R)
• M9: 6,777,232 km (0.096 R)
• M10: 7,349,295 km (0.115 R)
• M11: 7,914,775 km (0.038 R)
• M12: 8,755,215 km (0.079 R)
• M13: 9,787,889 km (0.07 R)
• M14: 10,380,297 km (0.103 R)
• M15: 11,240,186 km (0.093 R)
• M16: 12,355,139 km (0.091 R)
• M17: 15,404,093 km (0.08 R)
• M18: 16,843,823 km (0.084 R)
• M19: 22,553,824 km (0.065 R)
• M20: 26,712,345 km (0.093 R)
• M21: 30,005,743 km (0.091 R)
• M22: 33,766,334 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.5

Radius: 5.5

Gravity: 20.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.58 AU - 16.66 AU

Year: 18836 Days

Day: 19.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,584,666 km

• M1: 72,555 km (0.075 R)
• M2: 249,679 km (0.088 R)
• M3: 479,611 km (0.113 R)
• M4: 1,991,447 km (0.069 R)
• M5: 2,556,777 km (0.112 R)
• M6: 2,939,000 km (0.039 R)
• M7: 3,727,829 km (0.045 R)
• M8: 3,937,715 km (0.067 R)
• M9: 5,714,190 km (0.116 R)
• M10: 6,240,625 km (0.062 R)
• M11: 6,537,128 km (0.107 R)
• M12: 6,977,095 km (0.116 R)
• M13: 7,436,510 km (0.081 R)
• M14: 8,882,972 km (0.102 R)
• M15: 9,588,476 km (0.07 R)
• M16: 10,214,094 km (0.056 R)
• M17: 10,566,696 km (0.11 R)
• M18: 11,864,607 km (0.054 R)
• M19: 12,058,336 km (0.098 R)
• M20: 12,990,481 km (0.071 R)
• M21: 16,311,553 km (0.102 R)
• M22: 18,295,072 km (0.083 R)
• M23: 20,249,568 km (0.099 R)
• M24: 21,277,156 km (0.059 R)
• M25: 26,278,960 km (0.088 R)
• M26: 27,275,581 km (0.104 R)
• M27: 29,226,487 km (0.108 R)
• M28: 35,633,914 km (0.088 R)
• M29: 36,580,419 km (0.073 R)
• M30: 39,808,592 km (0.108 R)
• M31: 42,013,066 km (0.045 R)
• M32: 44,297,725 km (0.036 R)
• M33: 44,920,650 km (0.078 R)
• M34: 52,163,282 km (0.074 R)
• M35: 56,423,530 km (0.108 R)
• M36: 58,265,079 km (0.11 R)
• M37: 63,239,807 km (0.093 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: 383 - 18,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit