🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.48 AU - 5.1 AU

Year: 3278 Days

Day: 13.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.5

Radius: 10.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.51 AU - 7.03 AU

Year: 5114 Days

Day: 8.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,021,319 km

• M1: 130,898 km (0.037 R)
• M2: 1,564,046 km (0.083 R)
• M3: 2,038,570 km (0.034 R)
• M4: 2,607,790 km (0.116 R)
• M5: 3,185,387 km (0.116 R)
• M6: 3,575,688 km (0.068 R)
• M7: 4,131,145 km (0.098 R)
• M8: 7,272,102 km (0.043 R)
• M9: 8,023,233 km (0.097 R)
• M10: 9,129,958 km (0.116 R)
• M11: 11,240,485 km (0.098 R)
• M12: 13,158,479 km (0.036 R)
• M13: 13,809,828 km (0.093 R)
• M14: 14,853,573 km (0.073 R)
• M15: 18,362,241 km (0.086 R)
• M16: 21,009,076 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.3

Radius: 12.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.8 AU - 7.48 AU

Year: 6313 Days

Day: 13.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,021,319 km

• M1: 159,920 km (0.089 R)
• M2: 648,208 km (0.066 R)
• M3: 1,308,084 km (0.107 R)
• M4: 2,813,487 km (0.078 R)
• M5: 3,389,289 km (0.08 R)
• M6: 4,449,340 km (0.116 R)
• M7: 5,097,547 km (0.095 R)
• M8: 5,748,597 km (0.037 R)
• M9: 7,674,670 km (0.072 R)
• M10: 13,168,353 km (0.104 R)
• M11: 15,350,986 km (0.084 R)
• M12: 16,528,321 km (0.107 R)
• M13: 17,387,761 km (0.114 R)
• M14: 17,828,476 km (0.059 R)
• M15: 24,180,701 km (0.066 R)
• M16: 28,204,285 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839

Radius: 3.6

Gravity: 64.74 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 12.49 AU - 17.01 AU

Year: 20901 Days

Day: 16.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 85,021,319 km

• M1: 54,603 km (0.08 R)
• M2: 321,935 km (0.058 R)
• M3: 584,030 km (0.108 R)
• M4: 936,931 km (0.075 R)
• M5: 1,132,157 km (0.056 R)
• M6: 2,067,293 km (0.113 R)
• M7: 2,565,304 km (0.113 R)
• M8: 3,515,550 km (0.118 R)
• M9: 3,761,938 km (0.071 R)
• M10: 3,954,171 km (0.074 R)
• M11: 4,498,857 km (0.034 R)
• M12: 4,826,476 km (0.118 R)
• M13: 6,847,244 km (0.059 R)
• M14: 7,782,530 km (0.08 R)
• M15: 8,744,295 km (0.098 R)
• M16: 9,024,940 km (0.049 R)
• M17: 10,581,656 km (0.095 R)
• M18: 10,772,094 km (0.113 R)
• M19: 11,963,043 km (0.104 R)
• M20: 14,524,756 km (0.115 R)
• M21: 20,111,489 km (0.084 R)
• M22: 20,996,660 km (0.069 R)
• M23: 24,464,637 km (0.048 R)
• M24: 26,391,608 km (0.049 R)
• M25: 28,173,917 km (0.084 R)
• M26: 33,315,595 km (0.08 R)
• M27: 40,888,539 km (0.099 R)
• M28: 42,146,807 km (0.115 R)
• M29: 45,238,247 km (0.081 R)
• M30: 46,076,144 km (0.105 R)
• M31: 49,531,406 km (0.035 R)
• M32: 49,886,103 km (0.105 R)
• M33: 52,416,850 km (0.057 R)
• M34: 52,600,855 km (0.03 R)
• M35: 54,653,188 km (0.098 R)
• M36: 58,718,062 km (0.111 R)
• M37: 63,187,897 km (0.056 R)
• M38: 64,445,117 km (0.062 R)
• M39: 66,577,485 km (0.089 R)
• M40: 70,757,549 km (0.101 R)
• M41: 73,026,201 km (0.06 R)
• M42: 82,835,183 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.9

Radius: 3.3

Gravity: 71.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.55 AU - 16.17 AU

Year: 22211 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,021,319 km

• M1: 41,289 km (0.117 R)
• M2: 207,043 km (0.077 R)
• M3: 333,603 km (0.082 R)
• M4: 488,736 km (0.084 R)
• M5: 933,640 km (0.101 R)
• M6: 1,847,235 km (0.088 R)
• M7: 2,071,033 km (0.084 R)
• M8: 2,267,305 km (0.104 R)
• M9: 3,410,682 km (0.087 R)
• M10: 5,199,274 km (0.084 R)
• M11: 5,686,365 km (0.059 R)
• M12: 6,427,473 km (0.06 R)
• M13: 6,657,105 km (0.079 R)
• M14: 7,084,357 km (0.032 R)
• M15: 7,429,030 km (0.036 R)
• M16: 8,751,775 km (0.099 R)
• M17: 9,497,969 km (0.093 R)
• M18: 11,247,516 km (0.045 R)
• M19: 13,571,668 km (0.107 R)
• M20: 14,256,827 km (0.097 R)
• M21: 15,531,550 km (0.066 R)
• M22: 15,945,039 km (0.06 R)
• M23: 26,526,545 km (0.08 R)
• M24: 29,945,305 km (0.097 R)
• M25: 32,024,865 km (0.051 R)
• M26: 33,509,025 km (0.044 R)
• M27: 51,678,884 km (0.102 R)
• M28: 52,969,764 km (0.099 R)
• M29: 61,169,373 km (0.091 R)
• M30: 61,785,417 km (0.081 R)
• M31: 62,821,382 km (0.087 R)
• M32: 63,238,909 km (0.115 R)
• M33: 67,517,259 km (0.047 R)
• M34: 69,503,919 km (0.085 R)
• M35: 70,399,262 km (0.098 R)
• M36: 72,441,871 km (0.073 R)
• M37: 83,752,966 km (0.102 R)
• M38: 85,021,257 km (0.108 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: 391 - 17,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit