🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 9.8

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.5 AU - 0.64 AU

Year: 297 Days

Day: 10.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,778,021 km

• M1: 121,922 km (0.041 R)
• M2: 459,116 km (0.072 R)
• M3: 806,632 km (0.052 R)
• M4: 1,279,361 km (0.062 R)
• M5: 1,600,697 km (0.108 R)
• M6: 1,953,748 km (0.089 R)
• M7: 2,722,831 km (0.096 R)
• M8: 3,813,250 km (0.112 R)
• M9: 4,265,185 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 14.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.25 AU - 1.35 AU

Year: 1023 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,778,021 km

• M1: 180,265 km (0.065 R)
• M2: 632,500 km (0.083 R)
• M3: 1,231,490 km (0.116 R)
• M4: 1,826,740 km (0.109 R)
• M5: 2,794,638 km (0.096 R)
• M6: 3,381,660 km (0.111 R)
• M7: 5,084,981 km (0.118 R)
• M8: 6,738,187 km (0.079 R)
• M9: 7,427,534 km (0.109 R)
• M10: 7,904,452 km (0.08 R)
• M11: 8,375,087 km (0.086 R)
• M12: 9,930,755 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.9

Radius: 3.6

Gravity: 66.12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.72 AU - 6.14 AU

Year: 9968 Days

Day: 19.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,778,021 km

• M1: 47,871 km (0.049 R)
• M2: 160,519 km (0.052 R)
• M3: 350,059 km (0.09 R)
• M4: 639,082 km (0.11 R)
• M5: 970,890 km (0.102 R)
• M6: 1,115,551 km (0.117 R)
• M7: 1,828,684 km (0.116 R)
• M8: 3,315,538 km (0.063 R)
• M9: 3,914,378 km (0.068 R)
• M10: 5,668,413 km (0.119 R)
• M11: 8,518,402 km (0.089 R)
• M12: 15,670,527 km (0.029 R)
• M13: 16,163,900 km (0.071 R)
• M14: 17,405,114 km (0.074 R)
• M15: 19,183,683 km (0.118 R)
• M16: 24,386,099 km (0.032 R)
• M17: 25,722,157 km (0.095 R)
• M18: 34,658,087 km (0.117 R)
• M19: 42,539,950 km (0.112 R)
• M20: 43,360,644 km (0.094 R)
• M21: 44,611,431 km (0.119 R)
• M22: 47,039,255 km (0.108 R)
• M23: 47,769,742 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.6

Radius: 7.7

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.97 AU - 11.35 AU

Year: 22354 Days

Day: 18.8 Hours

Environment

Temp: -244 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,778,021 km

• M1: 113,694 km (0.1 R)
• M2: 364,420 km (0.112 R)
• M3: 1,348,326 km (0.11 R)
• M4: 1,662,481 km (0.112 R)
• M5: 2,264,014 km (0.109 R)
• M6: 2,843,108 km (0.096 R)
• M7: 3,191,970 km (0.089 R)
• M8: 3,837,036 km (0.071 R)
• M9: 4,383,068 km (0.083 R)
• M10: 5,593,764 km (0.086 R)
• M11: 7,918,365 km (0.061 R)
• M12: 8,469,334 km (0.057 R)
• M13: 8,898,979 km (0.115 R)
• M14: 10,329,434 km (0.061 R)
• M15: 11,848,151 km (0.073 R)
• M16: 14,974,747 km (0.109 R)
• M17: 16,542,233 km (0.11 R)
• M18: 19,502,177 km (0.063 R)
• M19: 20,676,371 km (0.063 R)
• M20: 22,797,668 km (0.104 R)
• M21: 24,962,948 km (0.077 R)
• M22: 26,045,288 km (0.072 R)
• M23: 28,834,391 km (0.116 R)
• M24: 30,356,250 km (0.113 R)
• M25: 32,622,060 km (0.072 R)
• M26: 33,915,034 km (0.112 R)
• M27: 34,876,799 km (0.089 R)
• M28: 42,260,950 km (0.078 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 15,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit