🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.84 AU - 2.72 AU

Year: 1503 Days

Day: 43.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.5

Radius: 11.1

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.97 AU - 4.63 AU

Year: 3234 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,360,148 km

• M1: 138,079 km (0.066 R)
• M2: 528,828 km (0.054 R)
• M3: 1,122,433 km (0.045 R)
• M4: 1,511,836 km (0.083 R)
• M5: 2,017,028 km (0.102 R)
• M6: 2,848,792 km (0.099 R)
• M7: 3,460,498 km (0.108 R)
• M8: 3,837,036 km (0.106 R)
• M9: 4,240,950 km (0.081 R)
• M10: 4,740,607 km (0.114 R)
• M11: 5,255,074 km (0.037 R)
• M12: 5,652,256 km (0.106 R)
• M13: 6,734,298 km (0.025 R)
• M14: 7,477,500 km (0.112 R)
• M15: 8,676,976 km (0.08 R)
• M16: 11,619,117 km (0.032 R)
• M17: 12,954,128 km (0.105 R)
• M18: 13,635,696 km (0.111 R)
• M19: 15,369,087 km (0.064 R)
• M20: 15,773,450 km (0.037 R)
• M21: 16,868,805 km (0.057 R)
• M22: 17,517,013 km (0.041 R)
• M23: 19,739,140 km (0.032 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.2

Radius: 6.2

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.07 AU - 10.09 AU

Year: 13971 Days

Day: 24.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,360,148 km

• M1: 93,199 km (0.056 R)
• M2: 286,929 km (0.115 R)
• M3: 485,595 km (0.116 R)
• M4: 2,570,391 km (0.12 R)
• M5: 3,410,981 km (0.077 R)
• M6: 4,343,873 km (0.085 R)
• M7: 4,581,285 km (0.076 R)
• M8: 6,029,991 km (0.086 R)
• M9: 6,259,325 km (0.11 R)
• M10: 6,597,116 km (0.1 R)
• M11: 7,235,750 km (0.042 R)
• M12: 10,298,617 km (0.113 R)
• M13: 13,732,636 km (0.066 R)
• M14: 17,927,659 km (0.051 R)
• M15: 20,022,927 km (0.034 R)
• M16: 20,682,055 km (0.11 R)
• M17: 25,621,179 km (0.097 R)
• M18: 26,924,176 km (0.026 R)
• M19: 28,179,601 km (0.029 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.5

Radius: 6.7

Gravity: 16.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.98 AU - 11.32 AU

Year: 14117 Days

Day: 21.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,360,148 km

• M1: 83,326 km (0.054 R)
• M2: 299,495 km (0.097 R)
• M3: 1,165,068 km (0.113 R)
• M4: 1,599,949 km (0.093 R)
• M5: 2,255,038 km (0.075 R)
• M6: 2,836,675 km (0.043 R)
• M7: 3,876,230 km (0.065 R)
• M8: 4,513,966 km (0.086 R)
• M9: 5,766,549 km (0.053 R)
• M10: 7,412,874 km (0.094 R)
• M11: 8,199,160 km (0.101 R)
• M12: 8,637,332 km (0.102 R)
• M13: 9,936,590 km (0.118 R)
• M14: 10,156,050 km (0.115 R)
• M15: 11,066,054 km (0.075 R)
• M16: 15,767,017 km (0.111 R)
• M17: 16,141,161 km (0.115 R)
• M18: 19,691,867 km (0.103 R)
• M19: 22,958,785 km (0.054 R)
• M20: 23,246,312 km (0.052 R)
• M21: 26,886,777 km (0.112 R)
• M22: 28,953,321 km (0.064 R)
• M23: 29,401,367 km (0.088 R)
• M24: 33,399,520 km (0.099 R)
• M25: 34,641,033 km (0.082 R)
• M26: 38,549,726 km (0.118 R)
• M27: 39,639,546 km (0.104 R)
• M28: 44,650,177 km (0.037 R)
• M29: 49,426,837 km (0.097 R)
• M30: 50,389,051 km (0.097 R)
• M31: 51,855,708 km (0.037 R)
• M32: 57,301,220 km (0.102 R)
• M33: 57,830,498 km (0.057 R)
• M34: 58,363,066 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.5

Radius: 5.8

Gravity: 23.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.49 AU - 13.21 AU

Year: 16693 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,360,148 km

• M1: 72,106 km (0.112 R)
• M2: 546,631 km (0.064 R)
• M3: 894,296 km (0.101 R)
• M4: 1,786,348 km (0.068 R)
• M5: 2,290,044 km (0.079 R)
• M6: 2,690,966 km (0.119 R)
• M7: 2,908,482 km (0.069 R)
• M8: 4,052,008 km (0.113 R)
• M9: 4,503,494 km (0.097 R)
• M10: 4,810,918 km (0.081 R)
• M11: 5,279,608 km (0.119 R)
• M12: 5,699,529 km (0.072 R)
• M13: 6,736,691 km (0.093 R)
• M14: 7,139,259 km (0.087 R)
• M15: 9,178,278 km (0.09 R)
• M16: 9,561,398 km (0.104 R)
• M17: 10,185,072 km (0.105 R)
• M18: 10,895,811 km (0.091 R)
• M19: 11,325,456 km (0.119 R)
• M20: 14,581,304 km (0.106 R)
• M21: 17,397,484 km (0.119 R)
• M22: 18,497,777 km (0.104 R)
• M23: 19,108,884 km (0.093 R)
• M24: 31,293,780 km (0.093 R)
• M25: 31,787,304 km (0.109 R)
• M26: 33,943,308 km (0.089 R)
• M27: 41,583,571 km (0.034 R)
• M28: 44,004,064 km (0.103 R)
• M29: 45,405,946 km (0.041 R)
• M30: 50,125,759 km (0.06 R)
• M31: 53,917,017 km (0.081 R)
• M32: 54,448,389 km (0.071 R)
• M33: 57,157,756 km (0.073 R)
• M34: 67,859,988 km (0.036 R)
• M35: 68,686,666 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit