🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.48 AU - 3.78 AU

Year: 1965 Days

Day: 12.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,219,832 km

• M1: 245,640 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.8

Radius: 11.1

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.49 AU - 6.19 AU

Year: 4378 Days

Day: 14.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,219,832 km

• M1: 138,079 km (0.066 R)
• M2: 584,030 km (0.094 R)
• M3: 992,582 km (0.115 R)
• M4: 1,482,066 km (0.082 R)
• M5: 2,711,312 km (0.097 R)
• M6: 3,181,498 km (0.105 R)
• M7: 4,405,208 km (0.037 R)
• M8: 4,876,143 km (0.091 R)
• M9: 6,037,620 km (0.112 R)
• M10: 7,615,579 km (0.058 R)
• M11: 8,076,939 km (0.037 R)
• M12: 8,938,772 km (0.073 R)
• M13: 9,292,421 km (0.067 R)
• M14: 9,819,604 km (0.06 R)
• M15: 11,614,180 km (0.107 R)
• M16: 15,002,273 km (0.076 R)
• M17: 18,236,130 km (0.109 R)
• M18: 18,742,369 km (0.119 R)
• M19: 19,650,728 km (0.087 R)
• M20: 23,209,511 km (0.054 R)
• M21: 24,332,991 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.7

Radius: 13.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.04 AU - 6.08 AU

Year: 5292 Days

Day: 11.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,219,832 km

• M1: 166,951 km (0.111 R)
• M2: 718,369 km (0.102 R)
• M3: 1,281,605 km (0.055 R)
• M4: 1,763,310 km (0.112 R)
• M5: 2,503,221 km (0.084 R)
• M6: 3,579,877 km (0.102 R)
• M7: 4,325,772 km (0.081 R)
• M8: 4,846,073 km (0.073 R)
• M9: 6,099,255 km (0.09 R)
• M10: 9,904,426 km (0.103 R)
• M11: 10,476,339 km (0.117 R)
• M12: 13,623,579 km (0.032 R)
• M13: 17,826,381 km (0.113 R)
• M14: 19,611,533 km (0.109 R)
• M15: 20,124,354 km (0.087 R)
• M16: 21,853,107 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 9.8

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.08 AU - 11.72 AU

Year: 10224 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,219,832 km

• M1: 121,922 km (0.117 R)
• M2: 453,282 km (0.092 R)
• M3: 843,882 km (0.104 R)
• M4: 1,211,294 km (0.07 R)
• M5: 2,374,567 km (0.096 R)
• M6: 2,989,713 km (0.036 R)
• M7: 4,477,614 km (0.032 R)
• M8: 4,994,923 km (0.105 R)
• M9: 5,862,890 km (0.112 R)
• M10: 7,185,934 km (0.093 R)
• M11: 8,515,410 km (0.104 R)
• M12: 13,053,013 km (0.052 R)
• M13: 14,237,379 km (0.102 R)
• M14: 16,462,348 km (0.097 R)
• M15: 17,034,710 km (0.065 R)
• M16: 19,776,539 km (0.078 R)
• M17: 21,168,248 km (0.074 R)
• M18: 23,511,101 km (0.075 R)
• M19: 28,094,031 km (0.119 R)
• M20: 28,705,887 km (0.067 R)
• M21: 31,898,754 km (0.079 R)
• M22: 36,634,873 km (0.104 R)
• M23: 38,478,667 km (0.114 R)
• M24: 38,980,568 km (0.119 R)
• M25: 40,512,599 km (0.092 R)
• M26: 44,105,791 km (0.084 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit