🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.39 AU - 1.73 AU

Year: 682 Days

Day: 35.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 14

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.38 AU - 11.64 AU

Year: 10260 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,858,421 km

• M1: 174,282 km (0.112 R)
• M2: 990,936 km (0.1 R)
• M3: 3,007,366 km (0.07 R)
• M4: 5,420,380 km (0.099 R)
• M5: 7,974,314 km (0.069 R)
• M6: 8,687,148 km (0.07 R)
• M7: 11,801,477 km (0.094 R)
• M8: 12,787,626 km (0.072 R)
• M9: 16,147,145 km (0.07 R)
• M10: 18,030,134 km (0.109 R)
• M11: 21,206,994 km (0.068 R)
• M12: 28,956,912 km (0.105 R)
• M13: 33,176,021 km (0.11 R)
• M14: 33,630,649 km (0.068 R)
• M15: 35,372,865 km (0.066 R)
• M16: 41,879,176 km (0.049 R)
• M17: 47,252,731 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 11.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.98 AU - 13.44 AU

Year: 14926 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,858,421 km

• M1: 299,046 km (0.03 R)
• M2: 1,459,477 km (0.106 R)
• M3: 2,321,460 km (0.068 R)
• M4: 3,401,407 km (0.053 R)
• M5: 5,053,266 km (0.102 R)
• M6: 9,256,967 km (0.108 R)
• M7: 10,330,032 km (0.117 R)
• M8: 19,778,933 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.8

Radius: 5.7

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.99 AU - 20.31 AU

Year: 24847 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,858,421 km

• M1: 70,909 km (0.119 R)
• M2: 342,280 km (0.093 R)
• M3: 695,630 km (0.038 R)
• M4: 945,758 km (0.03 R)
• M5: 1,185,414 km (0.111 R)
• M6: 1,647,073 km (0.117 R)
• M7: 2,056,372 km (0.109 R)
• M8: 2,242,472 km (0.07 R)
• M9: 2,696,651 km (0.084 R)
• M10: 2,920,150 km (0.066 R)
• M11: 3,909,740 km (0.103 R)
• M12: 5,332,566 km (0.065 R)
• M13: 6,096,562 km (0.085 R)
• M14: 6,570,937 km (0.095 R)
• M15: 6,749,407 km (0.102 R)
• M16: 7,839,377 km (0.112 R)
• M17: 8,400,070 km (0.091 R)
• M18: 10,850,633 km (0.112 R)
• M19: 21,958,723 km (0.076 R)
• M20: 22,661,385 km (0.11 R)
• M21: 26,740,171 km (0.085 R)
• M22: 30,163,419 km (0.09 R)
• M23: 30,657,540 km (0.036 R)
• M24: 32,171,770 km (0.088 R)
• M25: 33,208,633 km (0.077 R)
• M26: 34,670,354 km (0.113 R)
• M27: 36,036,033 km (0.116 R)
• M28: 40,496,892 km (0.1 R)
• M29: 46,943,213 km (0.064 R)
• M30: 47,274,124 km (0.09 R)
• M31: 52,247,954 km (0.054 R)
• M32: 54,952,534 km (0.09 R)
• M33: 56,060,007 km (0.09 R)
• M34: 58,319,384 km (0.11 R)
• M35: 69,883,897 km (0.095 R)
• M36: 73,830,588 km (0.049 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 19,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit