🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.54 AU - 1.54 AU

Year: 720 Days

Day: 28.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,575,175 km

• M1: 998,715 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.1 AU - 2.84 AU

Year: 1462 Days

Day: 12.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.4

Radius: 10.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.03 AU - 4.69 AU

Year: 3430 Days

Day: 13.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,575,175 km

• M1: 127,457 km (0.116 R)
• M2: 478,115 km (0.078 R)
• M3: 957,127 km (0.095 R)
• M4: 1,549,086 km (0.057 R)
• M5: 2,060,561 km (0.102 R)
• M6: 2,666,582 km (0.091 R)
• M7: 3,261,982 km (0.081 R)
• M8: 3,923,653 km (0.11 R)
• M9: 4,383,966 km (0.064 R)
• M10: 4,856,545 km (0.085 R)
• M11: 5,590,472 km (0.034 R)
• M12: 6,257,081 km (0.06 R)
• M13: 6,857,417 km (0.118 R)
• M14: 9,538,510 km (0.11 R)
• M15: 9,911,906 km (0.102 R)
• M16: 10,928,723 km (0.12 R)
• M17: 11,462,638 km (0.082 R)
• M18: 15,443,138 km (0.08 R)
• M19: 17,188,347 km (0.119 R)
• M20: 17,798,257 km (0.094 R)
• M21: 18,827,490 km (0.067 R)
• M22: 19,356,768 km (0.049 R)
• M23: 19,895,769 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600

Radius: 4.4

Gravity: 30.99 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.43 AU - 20.33 AU

Year: 27296 Days

Day: 15.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,575,175 km

• M1: 55,501 km (0.096 R)
• M2: 225,444 km (0.107 R)
• M3: 559,646 km (0.073 R)
• M4: 825,930 km (0.111 R)
• M5: 1,158,187 km (0.101 R)
• M6: 1,539,063 km (0.116 R)
• M7: 1,836,463 km (0.116 R)
• M8: 2,352,875 km (0.093 R)
• M9: 3,015,743 km (0.112 R)
• M10: 3,635,677 km (0.096 R)
• M11: 3,892,836 km (0.052 R)
• M12: 6,545,954 km (0.12 R)
• M13: 6,975,450 km (0.073 R)
• M14: 8,376,583 km (0.059 R)
• M15: 8,542,936 km (0.097 R)
• M16: 9,954,990 km (0.055 R)
• M17: 11,790,556 km (0.12 R)
• M18: 12,642,067 km (0.106 R)
• M19: 13,533,671 km (0.043 R)
• M20: 14,626,034 km (0.112 R)
• M21: 17,885,173 km (0.107 R)
• M22: 22,120,738 km (0.065 R)
• M23: 23,193,504 km (0.046 R)
• M24: 26,262,205 km (0.1 R)
• M25: 40,290,147 km (0.099 R)
• M26: 43,193,692 km (0.116 R)
• M27: 43,358,998 km (0.093 R)
• M28: 45,205,036 km (0.086 R)
• M29: 47,102,834 km (0.059 R)
• M30: 49,594,237 km (0.088 R)
• M31: 52,171,958 km (0.094 R)
• M32: 59,821,047 km (0.045 R)
• M33: 61,060,465 km (0.117 R)
• M34: 72,061,145 km (0.117 R)
• M35: 76,807,287 km (0.038 R)
• M36: 81,757,630 km (0.078 R)
• M37: 83,539,191 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 14,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit