🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.72 AU - 0.92 AU

Year: 339 Days

Day: 39.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.78 AU - 1.06 AU

Year: 403 Days

Day: 27.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.08 AU - 1.44 AU

Year: 646 Days

Day: 45.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634

Radius: 10.9

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.99 AU - 5.49 AU

Year: 5476 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,375,850 km

• M1: 139,276 km (0.079 R)
• M2: 942,915 km (0.097 R)
• M3: 1,552,078 km (0.048 R)
• M4: 2,934,811 km (0.052 R)
• M5: 3,665,297 km (0.063 R)
• M6: 5,315,212 km (0.058 R)
• M7: 7,591,194 km (0.107 R)
• M8: 9,752,734 km (0.099 R)
• M9: 10,229,951 km (0.07 R)
• M10: 11,901,408 km (0.112 R)
• M11: 15,252,999 km (0.06 R)
• M12: 16,680,462 km (0.077 R)
• M13: 17,175,631 km (0.103 R)
• M14: 18,390,814 km (0.118 R)
• M15: 23,828,697 km (0.116 R)
• M16: 26,659,388 km (0.11 R)
• M17: 28,813,597 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500

Radius: 4.2

Gravity: 28.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.34 AU - 11.84 AU

Year: 18015 Days

Day: 16.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,375,850 km

• M1: 64,028 km (0.074 R)
• M2: 220,058 km (0.038 R)
• M3: 525,687 km (0.069 R)
• M4: 722,857 km (0.066 R)
• M5: 968,347 km (0.066 R)
• M6: 1,110,914 km (0.116 R)
• M7: 2,957,101 km (0.12 R)
• M8: 3,131,383 km (0.095 R)
• M9: 3,527,967 km (0.062 R)
• M10: 4,549,720 km (0.075 R)
• M11: 5,235,327 km (0.093 R)
• M12: 6,981,284 km (0.035 R)
• M13: 7,112,930 km (0.073 R)
• M14: 7,471,815 km (0.12 R)
• M15: 9,611,065 km (0.107 R)
• M16: 10,217,535 km (0.077 R)
• M17: 11,384,847 km (0.089 R)
• M18: 12,000,592 km (0.114 R)
• M19: 12,444,748 km (0.069 R)
• M20: 12,768,477 km (0.097 R)
• M21: 17,747,843 km (0.111 R)
• M22: 18,240,768 km (0.065 R)
• M23: 18,574,520 km (0.109 R)
• M24: 18,997,434 km (0.064 R)
• M25: 19,862,408 km (0.078 R)
• M26: 25,610,108 km (0.107 R)
• M27: 37,087,855 km (0.107 R)
• M28: 48,800,621 km (0.104 R)
• M29: 52,071,279 km (0.069 R)
• M30: 56,537,523 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.8

Radius: 6.4

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.54 AU - 16.22 AU

Year: 26206 Days

Day: 19.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,375,850 km

• M1: 79,736 km (0.06 R)
• M2: 420,968 km (0.063 R)
• M3: 648,507 km (0.071 R)
• M4: 1,980,526 km (0.116 R)
• M5: 2,458,940 km (0.107 R)
• M6: 3,276,343 km (0.045 R)
• M7: 3,792,306 km (0.115 R)
• M8: 6,029,991 km (0.098 R)
• M9: 6,280,717 km (0.069 R)
• M10: 12,010,166 km (0.12 R)
• M11: 13,299,400 km (0.033 R)
• M12: 13,511,231 km (0.118 R)
• M13: 13,941,325 km (0.086 R)
• M14: 14,306,792 km (0.102 R)
• M15: 14,753,641 km (0.06 R)
• M16: 16,391,289 km (0.075 R)
• M17: 17,802,895 km (0.11 R)
• M18: 18,758,376 km (0.084 R)
• M19: 19,203,879 km (0.108 R)
• M20: 20,115,827 km (0.057 R)
• M21: 20,582,423 km (0.064 R)
• M22: 22,223,212 km (0.118 R)
• M23: 24,579,229 km (0.096 R)
• M24: 28,126,943 km (0.065 R)
• M25: 30,143,672 km (0.086 R)
• M26: 32,128,088 km (0.074 R)
• M27: 33,152,085 km (0.041 R)
• M28: 34,728,846 km (0.107 R)
• M29: 35,130,666 km (0.088 R)
• M30: 35,671,313 km (0.101 R)
• M31: 38,315,306 km (0.093 R)
• M32: 38,888,116 km (0.112 R)
• M33: 39,466,611 km (0.076 R)
• M34: 41,087,055 km (0.066 R)
• M35: 43,212,991 km (0.115 R)
• M36: 45,731,171 km (0.036 R)
• M37: 65,741,383 km (0.117 R)
• M38: 71,198,863 km (0.108 R)
• M39: 72,064,436 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 17,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit