🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.52 AU - 0.78 AU

Year: 344 Days

Day: 27.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.5

Radius: 14.6

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.74 AU - 0.86 AU

Year: 469 Days

Day: 5.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 89,357,203 km

• M1: 181,612 km (0.091 R)
• M2: 689,197 km (0.112 R)
• M3: 1,180,028 km (0.119 R)
• M4: 1,745,807 km (0.029 R)
• M5: 2,379,653 km (0.096 R)
• M6: 3,165,042 km (0.091 R)
• M7: 3,619,670 km (0.113 R)
• M8: 4,228,982 km (0.064 R)
• M9: 4,707,695 km (0.118 R)
• M10: 5,337,054 km (0.108 R)
• M11: 5,933,201 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280

Radius: 9.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.37 AU - 2.83 AU

Year: 2750 Days

Day: 7.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 89,357,203 km

• M1: 121,922 km (0.053 R)
• M2: 592,707 km (0.086 R)
• M3: 993,479 km (0.026 R)
• M4: 1,401,732 km (0.089 R)
• M5: 2,043,657 km (0.087 R)
• M6: 2,511,000 km (0.096 R)
• M7: 3,296,987 km (0.07 R)
• M8: 5,553,522 km (0.11 R)
• M9: 5,974,789 km (0.077 R)
• M10: 6,881,502 km (0.12 R)
• M11: 7,230,514 km (0.109 R)
• M12: 7,935,269 km (0.107 R)
• M13: 9,221,512 km (0.087 R)
• M14: 10,187,316 km (0.116 R)
• M15: 12,555,749 km (0.101 R)
• M16: 13,448,400 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.5

Radius: 3.8

Gravity: 67.69 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.78 AU - 11.58 AU

Year: 21307 Days

Day: 16.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 115.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,357,203 km

• M1: 47,273 km (0.106 R)
• M2: 302,936 km (0.062 R)
• M3: 441,164 km (0.088 R)
• M4: 1,091,915 km (0.1 R)
• M5: 3,651,235 km (0.094 R)
• M6: 4,248,879 km (0.086 R)
• M7: 4,607,914 km (0.109 R)
• M8: 4,947,800 km (0.106 R)
• M9: 5,263,900 km (0.118 R)
• M10: 9,201,765 km (0.074 R)
• M11: 9,498,418 km (0.115 R)
• M12: 10,236,085 km (0.115 R)
• M13: 11,413,121 km (0.096 R)
• M14: 14,188,610 km (0.105 R)
• M15: 16,069,953 km (0.106 R)
• M16: 17,472,732 km (0.112 R)
• M17: 19,145,984 km (0.059 R)
• M18: 20,418,763 km (0.059 R)
• M19: 22,485,458 km (0.101 R)
• M20: 22,699,532 km (0.095 R)
• M21: 24,687,389 km (0.103 R)
• M22: 27,028,894 km (0.04 R)
• M23: 27,149,620 km (0.11 R)
• M24: 34,363,828 km (0.111 R)
• M25: 35,076,662 km (0.095 R)
• M26: 44,921,847 km (0.071 R)
• M27: 50,378,729 km (0.071 R)
• M28: 54,701,359 km (0.046 R)
• M29: 57,051,841 km (0.09 R)
• M30: 72,581,745 km (0.096 R)
• M31: 79,557,793 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 12,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit