🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.18 AU - 4.68 AU

Year: 2983 Days

Day: 15.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.8

Radius: 14

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.55 AU - 5.41 AU

Year: 3631 Days

Day: 13 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,007,748 km

• M1: 174,132 km (0.119 R)
• M2: 945,459 km (0.044 R)
• M3: 1,433,447 km (0.03 R)
• M4: 2,082,253 km (0.11 R)
• M5: 4,377,533 km (0.077 R)
• M6: 5,669,909 km (0.104 R)
• M7: 7,256,095 km (0.12 R)
• M8: 7,715,959 km (0.085 R)
• M9: 8,575,548 km (0.114 R)
• M10: 11,944,642 km (0.053 R)
• M11: 12,820,538 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.4

Radius: 10.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.83 AU - 10.89 AU

Year: 12768 Days

Day: 9.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,007,748 km

• M1: 135,984 km (0.074 R)
• M2: 487,689 km (0.12 R)
• M3: 936,782 km (0.12 R)
• M4: 1,586,934 km (0.082 R)
• M5: 1,970,802 km (0.08 R)
• M6: 2,338,065 km (0.078 R)
• M7: 3,286,964 km (0.109 R)
• M8: 3,672,927 km (0.12 R)
• M9: 4,089,258 km (0.084 R)
• M10: 6,232,696 km (0.079 R)
• M11: 12,285,875 km (0.088 R)
• M12: 15,876,972 km (0.09 R)
• M13: 17,990,042 km (0.084 R)
• M14: 19,609,738 km (0.076 R)
• M15: 21,412,841 km (0.118 R)
• M16: 26,757,823 km (0.099 R)
• M17: 29,957,722 km (0.106 R)
• M18: 30,965,413 km (0.026 R)
• M19: 32,577,629 km (0.114 R)
• M20: 35,968,714 km (0.082 R)
• M21: 36,471,662 km (0.03 R)
• M22: 41,348,403 km (0.097 R)
• M23: 46,197,917 km (0.092 R)
• M24: 47,391,708 km (0.12 R)
• M25: 49,685,342 km (0.118 R)
• M26: 50,623,171 km (0.104 R)
• M27: 51,254,923 km (0.047 R)
• M28: 53,670,929 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.9

Radius: 3.7

Gravity: 29.21 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.31 AU - 19.73 AU

Year: 29289 Days

Day: 17.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 140 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,007,748 km

• M1: 46,226 km (0.116 R)
• M2: 243,246 km (0.089 R)
• M3: 363,224 km (0.114 R)
• M4: 573,409 km (0.066 R)
• M5: 783,594 km (0.059 R)
• M6: 1,695,393 km (0.094 R)
• M7: 2,394,464 km (0.085 R)
• M8: 2,782,371 km (0.074 R)
• M9: 8,076,041 km (0.111 R)
• M10: 8,555,502 km (0.115 R)
• M11: 9,688,706 km (0.062 R)
• M12: 11,637,069 km (0.088 R)
• M13: 12,248,176 km (0.077 R)
• M14: 14,057,712 km (0.099 R)
• M15: 15,144,989 km (0.034 R)
• M16: 19,485,422 km (0.112 R)
• M17: 21,835,305 km (0.045 R)
• M18: 23,396,060 km (0.049 R)
• M19: 24,586,859 km (0.11 R)
• M20: 26,160,030 km (0.062 R)
• M21: 28,765,576 km (0.111 R)
• M22: 31,799,720 km (0.088 R)
• M23: 36,596,277 km (0.101 R)
• M24: 45,071,894 km (0.054 R)
• M25: 61,403,643 km (0.108 R)
• M26: 65,336,571 km (0.115 R)
• M27: 73,928,725 km (0.118 R)
• M28: 79,332,648 km (0.061 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 10,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit