🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.18 AU - 1.78 AU

Year: 645 Days

Day: 42.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 9.8

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.09 AU - 7.57 AU

Year: 6393 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,560,890 km

• M1: 121,922 km (0.068 R)
• M2: 801,695 km (0.105 R)
• M3: 1,480,869 km (0.079 R)
• M4: 2,046,948 km (0.1 R)
• M5: 2,655,512 km (0.041 R)
• M6: 3,777,645 km (0.12 R)
• M7: 4,128,004 km (0.082 R)
• M8: 4,836,649 km (0.116 R)
• M9: 5,949,208 km (0.091 R)
• M10: 6,636,760 km (0.114 R)
• M11: 7,687,386 km (0.091 R)
• M12: 8,252,567 km (0.062 R)
• M13: 10,646,432 km (0.071 R)
• M14: 12,081,973 km (0.096 R)
• M15: 13,297,456 km (0.109 R)
• M16: 13,993,834 km (0.105 R)
• M17: 14,592,524 km (0.085 R)
• M18: 16,229,275 km (0.087 R)
• M19: 19,272,245 km (0.093 R)
• M20: 20,850,652 km (0.107 R)
• M21: 25,478,462 km (0.05 R)
• M22: 29,758,308 km (0.073 R)
• M23: 31,658,051 km (0.098 R)
• M24: 32,274,245 km (0.102 R)
• M25: 33,424,951 km (0.087 R)
• M26: 35,476,686 km (0.104 R)
• M27: 37,041,181 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.3

Radius: 11.2

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.85 AU - 7.43 AU

Year: 6833 Days

Day: 7.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,560,890 km

• M1: 148,102 km (0.096 R)
• M2: 552,166 km (0.106 R)
• M3: 977,921 km (0.069 R)
• M4: 1,415,645 km (0.082 R)
• M5: 2,188,766 km (0.081 R)
• M6: 4,137,279 km (0.03 R)
• M7: 5,237,721 km (0.113 R)
• M8: 7,126,693 km (0.108 R)
• M9: 8,039,539 km (0.1 R)
• M10: 8,733,374 km (0.073 R)
• M11: 9,095,102 km (0.109 R)
• M12: 10,867,388 km (0.08 R)
• M13: 12,035,298 km (0.117 R)
• M14: 12,985,993 km (0.114 R)
• M15: 17,089,911 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.1

Radius: 10

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.47 AU - 12.31 AU

Year: 11995 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,560,890 km

• M1: 128,654 km (0.094 R)
• M2: 595,848 km (0.111 R)
• M3: 1,443,919 km (0.051 R)
• M4: 2,072,230 km (0.096 R)
• M5: 2,981,785 km (0.093 R)
• M6: 4,504,841 km (0.064 R)
• M7: 6,053,927 km (0.084 R)
• M8: 6,910,374 km (0.107 R)
• M9: 7,803,324 km (0.056 R)
• M10: 9,332,065 km (0.071 R)
• M11: 13,393,647 km (0.094 R)
• M12: 14,908,774 km (0.059 R)
• M13: 15,572,540 km (0.068 R)
• M14: 15,911,828 km (0.048 R)
• M15: 16,746,285 km (0.087 R)
• M16: 17,391,052 km (0.11 R)
• M17: 18,201,423 km (0.059 R)
• M18: 19,897,414 km (0.044 R)
• M19: 20,702,251 km (0.095 R)
• M20: 23,335,173 km (0.059 R)
• M21: 25,898,383 km (0.113 R)
• M22: 27,741,130 km (0.078 R)
• M23: 28,643,803 km (0.072 R)
• M24: 29,153,633 km (0.073 R)
• M25: 35,753,442 km (0.054 R)
• M26: 39,776,428 km (0.044 R)
• M27: 42,093,101 km (0.112 R)
• M28: 45,045,116 km (0.051 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 19,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit