🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.8 AU - 0.88 AU

Year: 269 Days

Day: 30.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.16 AU - 3.24 AU

Year: 2003 Days

Day: 38.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,269,404 km

• M1: 55,501 km (0.041 R)
• M2: 990,936 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.6 AU - 5.56 AU

Year: 4006 Days

Day: 33 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.7

Radius: 5.4

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.71 AU - 18.83 AU

Year: 20875 Days

Day: 21.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,269,404 km

• M1: 78,389 km (0.088 R)
• M2: 343,926 km (0.113 R)
• M3: 683,363 km (0.086 R)
• M4: 1,080,845 km (0.072 R)
• M5: 1,383,182 km (0.109 R)
• M6: 1,603,839 km (0.109 R)
• M7: 2,614,223 km (0.105 R)
• M8: 4,148,798 km (0.066 R)
• M9: 4,783,392 km (0.08 R)
• M10: 6,455,148 km (0.113 R)
• M11: 6,804,310 km (0.066 R)
• M12: 7,166,037 km (0.099 R)
• M13: 7,540,481 km (0.072 R)
• M14: 8,533,362 km (0.071 R)
• M15: 14,167,068 km (0.06 R)
• M16: 19,348,839 km (0.102 R)
• M17: 20,074,089 km (0.104 R)
• M18: 27,890,877 km (0.117 R)
• M19: 28,120,211 km (0.115 R)
• M20: 32,466,029 km (0.05 R)
• M21: 32,974,961 km (0.051 R)
• M22: 34,139,281 km (0.11 R)
• M23: 37,936,973 km (0.057 R)
• M24: 40,521,276 km (0.05 R)
• M25: 45,559,882 km (0.109 R)
• M26: 47,490,891 km (0.108 R)
• M27: 49,475,905 km (0.083 R)
• M28: 50,829,467 km (0.058 R)
• M29: 51,860,795 km (0.109 R)
• M30: 53,610,342 km (0.106 R)
• M31: 53,964,889 km (0.044 R)
• M32: 55,038,104 km (0.098 R)
• M33: 60,426,170 km (0.104 R)
• M34: 61,583,160 km (0.031 R)
• M35: 65,749,012 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.8

Radius: 4.3

Gravity: 31.63 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.57 AU - 19.37 AU

Year: 28905 Days

Day: 23.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 92,269,404 km

• M1: 54,154 km (0.11 R)
• M2: 371,003 km (0.045 R)
• M3: 1,160,879 km (0.05 R)
• M4: 1,494,333 km (0.08 R)
• M5: 1,789,041 km (0.058 R)
• M6: 3,018,885 km (0.103 R)
• M7: 4,355,841 km (0.117 R)
• M8: 5,357,100 km (0.109 R)
• M9: 5,911,210 km (0.074 R)
• M10: 6,885,541 km (0.119 R)
• M11: 7,334,185 km (0.081 R)
• M12: 7,591,793 km (0.08 R)
• M13: 8,739,956 km (0.079 R)
• M14: 11,035,985 km (0.045 R)
• M15: 12,503,091 km (0.1 R)
• M16: 12,722,850 km (0.083 R)
• M17: 13,397,387 km (0.072 R)
• M18: 14,574,124 km (0.076 R)
• M19: 14,899,200 km (0.092 R)
• M20: 15,903,450 km (0.114 R)
• M21: 18,326,487 km (0.112 R)
• M22: 19,972,064 km (0.044 R)
• M23: 22,675,297 km (0.119 R)
• M24: 24,454,614 km (0.046 R)
• M25: 24,683,499 km (0.097 R)
• M26: 25,612,801 km (0.104 R)
• M27: 26,444,864 km (0.101 R)
• M28: 28,540,431 km (0.077 R)
• M29: 29,305,774 km (0.1 R)
• M30: 30,611,464 km (0.031 R)
• M31: 35,340,552 km (0.071 R)
• M32: 38,337,895 km (0.095 R)
• M33: 40,374,521 km (0.031 R)
• M34: 46,914,790 km (0.051 R)
• M35: 57,690,923 km (0.119 R)
• M36: 62,682,106 km (0.118 R)
• M37: 68,632,362 km (0.052 R)
• M38: 75,189,236 km (0.081 R)
• M39: 75,430,837 km (0.044 R)
• M40: 78,867,698 km (0.115 R)
• M41: 88,719,466 km (0.105 R)
• M42: 90,619,509 km (0.07 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 14,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit