🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.84 AU - 1.86 AU

Year: 924 Days

Day: 17.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,854,782 km

• M1: 137,630 km (0.06 R)

Asteroid Belt

Center: 6.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.2

Radius: 10.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.83 AU - 14.41 AU

Year: 14541 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,854,782 km

• M1: 131,796 km (0.1 R)
• M2: 625,618 km (0.116 R)
• M3: 1,770,790 km (0.054 R)
• M4: 2,355,418 km (0.112 R)
• M5: 2,712,509 km (0.055 R)
• M6: 4,132,791 km (0.049 R)
• M7: 5,372,508 km (0.077 R)
• M8: 6,260,072 km (0.108 R)
• M9: 7,579,376 km (0.057 R)
• M10: 8,284,431 km (0.063 R)
• M11: 10,007,798 km (0.068 R)
• M12: 12,589,708 km (0.063 R)
• M13: 13,805,191 km (0.104 R)
• M14: 15,897,766 km (0.092 R)
• M15: 19,963,237 km (0.078 R)
• M16: 22,629,520 km (0.082 R)
• M17: 24,006,569 km (0.12 R)
• M18: 24,926,745 km (0.114 R)
• M19: 26,571,574 km (0.109 R)
• M20: 29,219,755 km (0.072 R)
• M21: 30,076,203 km (0.083 R)
• M22: 31,639,950 km (0.105 R)
• M23: 34,822,644 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.7

Radius: 5.5

Gravity: 16.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.22 AU - 18.34 AU

Year: 23011 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,854,782 km

• M1: 68,665 km (0.109 R)
• M2: 248,332 km (0.109 R)
• M3: 761,004 km (0.093 R)
• M4: 1,002,306 km (0.116 R)
• M5: 1,279,511 km (0.099 R)
• M6: 1,710,053 km (0.108 R)
• M7: 2,107,834 km (0.099 R)
• M8: 2,405,983 km (0.091 R)
• M9: 2,707,422 km (0.104 R)
• M10: 2,905,340 km (0.109 R)
• M11: 3,856,484 km (0.1 R)
• M12: 4,470,583 km (0.104 R)
• M13: 5,648,816 km (0.105 R)
• M14: 8,083,371 km (0.102 R)
• M15: 11,456,355 km (0.084 R)
• M16: 12,853,449 km (0.115 R)
• M17: 13,845,582 km (0.055 R)
• M18: 16,384,408 km (0.049 R)
• M19: 17,549,326 km (0.026 R)
• M20: 18,679,538 km (0.105 R)
• M21: 21,084,174 km (0.12 R)
• M22: 22,460,774 km (0.099 R)
• M23: 23,583,656 km (0.053 R)
• M24: 25,391,695 km (0.048 R)
• M25: 30,006,491 km (0.114 R)
• M26: 30,867,725 km (0.079 R)
• M27: 35,150,563 km (0.053 R)
• M28: 37,081,273 km (0.066 R)
• M29: 38,646,964 km (0.082 R)
• M30: 45,834,693 km (0.094 R)
• M31: 46,811,867 km (0.094 R)
• M32: 48,303,507 km (0.052 R)
• M33: 53,146,738 km (0.079 R)
• M34: 64,391,112 km (0.103 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: 204 - 14,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit