🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.81 AU

Year: 240 Days

Day: 32.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,349,137 km

• M1: 25,581 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.12 AU - 1.78 AU

Year: 672 Days

Day: 32.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.3 AU - 3.32 AU

Year: 1814 Days

Day: 17.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,349,137 km

• M1: 364,869 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.1

Radius: 7.8

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.27 AU - 17.27 AU

Year: 22974 Days

Day: 21.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 68,349,137 km

• M1: 100,530 km (0.099 R)
• M2: 378,483 km (0.113 R)
• M3: 667,057 km (0.118 R)
• M4: 1,600,847 km (0.114 R)
• M5: 2,685,431 km (0.1 R)
• M6: 3,223,086 km (0.107 R)
• M7: 5,113,255 km (0.104 R)
• M8: 5,982,120 km (0.119 R)
• M9: 6,247,506 km (0.065 R)
• M10: 8,497,009 km (0.117 R)
• M11: 9,531,628 km (0.109 R)
• M12: 10,841,956 km (0.108 R)
• M13: 12,625,611 km (0.117 R)
• M14: 13,137,386 km (0.074 R)
• M15: 14,280,613 km (0.06 R)
• M16: 14,916,852 km (0.053 R)
• M17: 15,160,248 km (0.062 R)
• M18: 17,026,930 km (0.108 R)
• M19: 17,832,964 km (0.092 R)
• M20: 18,758,227 km (0.041 R)
• M21: 19,328,494 km (0.111 R)
• M22: 20,503,585 km (0.108 R)
• M23: 23,429,570 km (0.068 R)
• M24: 25,220,705 km (0.11 R)
• M25: 28,821,825 km (0.112 R)
• M26: 29,581,034 km (0.111 R)
• M27: 31,804,507 km (0.072 R)
• M28: 34,844,336 km (0.088 R)
• M29: 37,770,919 km (0.093 R)
• M30: 38,832,914 km (0.052 R)
• M31: 43,775,628 km (0.063 R)
• M32: 44,778,383 km (0.08 R)
• M33: 53,169,626 km (0.115 R)
• M34: 56,053,425 km (0.089 R)
• M35: 60,675,101 km (0.116 R)
• M36: 63,609,164 km (0.094 R)
• M37: 64,895,108 km (0.089 R)
• M38: 79,955,125 km (0.097 R)
• M39: 81,703,775 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.3

Radius: 4.1

Gravity: 22.39 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12 AU - 18.54 AU

Year: 22974 Days

Day: 20 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,349,137 km

• M1: 51,312 km (0.072 R)
• M2: 181,163 km (0.082 R)
• M3: 519,404 km (0.087 R)
• M4: 1,279,361 km (0.085 R)
• M5: 1,682,527 km (0.108 R)
• M6: 2,247,259 km (0.105 R)
• M7: 2,527,755 km (0.11 R)
• M8: 2,782,969 km (0.085 R)
• M9: 3,210,969 km (0.1 R)
• M10: 4,009,522 km (0.041 R)
• M11: 4,621,677 km (0.092 R)
• M12: 4,967,846 km (0.113 R)
• M13: 5,557,262 km (0.081 R)
• M14: 6,918,004 km (0.12 R)
• M15: 7,604,209 km (0.114 R)
• M16: 9,877,648 km (0.075 R)
• M17: 12,434,874 km (0.096 R)
• M18: 12,766,084 km (0.109 R)
• M19: 14,365,285 km (0.116 R)
• M20: 15,629,686 km (0.11 R)
• M21: 19,775,791 km (0.098 R)
• M22: 20,136,023 km (0.078 R)
• M23: 21,526,086 km (0.057 R)
• M24: 22,978,831 km (0.104 R)
• M25: 25,649,453 km (0.115 R)
• M26: 27,391,819 km (0.08 R)
• M27: 34,888,617 km (0.05 R)
• M28: 38,262,199 km (0.044 R)
• M29: 39,527,946 km (0.082 R)
• M30: 40,099,410 km (0.114 R)
• M31: 41,258,794 km (0.106 R)
• M32: 44,870,685 km (0.094 R)
• M33: 47,713,792 km (0.093 R)
• M34: 50,173,031 km (0.029 R)
• M35: 68,144,373 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 12,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit