🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.31 AU - 3.15 AU

Year: 1737 Days

Day: 41.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.1

Radius: 11.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.64 AU - 7.26 AU

Year: 6307 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,089,754 km

• M1: 145,858 km (0.052 R)
• M2: 1,028,785 km (0.067 R)
• M3: 1,401,732 km (0.085 R)
• M4: 1,812,079 km (0.072 R)
• M5: 2,401,794 km (0.084 R)
• M6: 3,690,729 km (0.035 R)
• M7: 6,895,265 km (0.094 R)
• M8: 8,456,020 km (0.092 R)
• M9: 9,108,566 km (0.062 R)
• M10: 11,221,187 km (0.107 R)
• M11: 12,521,043 km (0.036 R)
• M12: 13,697,181 km (0.117 R)
• M13: 15,121,652 km (0.063 R)
• M14: 16,705,295 km (0.1 R)
• M15: 18,196,187 km (0.117 R)
• M16: 18,599,354 km (0.108 R)
• M17: 19,773,847 km (0.091 R)
• M18: 26,743,013 km (0.054 R)
• M19: 27,970,463 km (0.078 R)
• M20: 29,143,460 km (0.118 R)
• M21: 30,726,505 km (0.071 R)
• M22: 31,202,825 km (0.078 R)
• M23: 31,877,960 km (0.089 R)
• M24: 32,268,111 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.3

Radius: 8.4

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9 AU - 12.16 AU

Year: 13249 Days

Day: 13.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,089,754 km

• M1: 104,868 km (0.113 R)
• M2: 446,101 km (0.106 R)
• M3: 2,326,845 km (0.083 R)
• M4: 3,096,078 km (0.068 R)
• M5: 3,770,166 km (0.11 R)
• M6: 4,729,985 km (0.068 R)
• M7: 5,844,190 km (0.067 R)
• M8: 6,624,194 km (0.073 R)
• M9: 7,471,666 km (0.099 R)
• M10: 8,153,533 km (0.073 R)
• M11: 10,283,208 km (0.117 R)
• M12: 17,803,942 km (0.096 R)
• M13: 21,250,677 km (0.1 R)
• M14: 23,748,812 km (0.109 R)
• M15: 25,218,012 km (0.042 R)
• M16: 29,099,479 km (0.112 R)
• M17: 36,465,827 km (0.069 R)
• M18: 50,017,898 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.9

Radius: 3.6

Gravity: 23.76 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.58 AU - 15.26 AU

Year: 17880 Days

Day: 22.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,089,754 km

• M1: 45,179 km (0.029 R)
• M2: 296,503 km (0.107 R)
• M3: 470,635 km (0.073 R)
• M4: 620,233 km (0.118 R)
• M5: 1,027,887 km (0.03 R)
• M6: 1,766,302 km (0.115 R)
• M7: 1,934,450 km (0.09 R)
• M8: 2,629,931 km (0.078 R)
• M9: 2,987,021 km (0.073 R)
• M10: 3,250,612 km (0.084 R)
• M11: 3,769,567 km (0.079 R)
• M12: 5,002,553 km (0.095 R)
• M13: 5,800,358 km (0.092 R)
• M14: 13,050,320 km (0.108 R)
• M15: 14,145,975 km (0.117 R)
• M16: 18,502,863 km (0.103 R)
• M17: 19,551,993 km (0.047 R)
• M18: 25,989,040 km (0.114 R)
• M19: 26,691,102 km (0.111 R)
• M20: 27,923,789 km (0.045 R)
• M21: 30,724,111 km (0.09 R)
• M22: 32,191,966 km (0.078 R)
• M23: 39,706,865 km (0.098 R)
• M24: 47,265,148 km (0.032 R)
• M25: 48,460,435 km (0.045 R)
• M26: 49,217,699 km (0.099 R)
• M27: 53,766,073 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit