🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.66 AU - 1.9 AU

Year: 1015 Days

Day: 46.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.84 AU - 2.4 AU

Year: 1320 Days

Day: 45.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,949,376 km

• M1: 37,549 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.9

Radius: 12.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.65 AU - 3.65 AU

Year: 2981 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,949,376 km

• M1: 160,519 km (0.047 R)
• M2: 574,456 km (0.117 R)
• M3: 983,157 km (0.103 R)
• M4: 1,567,935 km (0.118 R)
• M5: 2,339,262 km (0.113 R)
• M6: 4,094,045 km (0.087 R)
• M7: 5,884,881 km (0.086 R)
• M8: 6,714,102 km (0.087 R)
• M9: 7,171,872 km (0.041 R)
• M10: 9,215,827 km (0.094 R)
• M11: 9,818,557 km (0.108 R)
• M12: 10,372,069 km (0.111 R)
• M13: 11,420,900 km (0.062 R)
• M14: 12,369,201 km (0.11 R)
• M15: 12,797,499 km (0.111 R)
• M16: 13,684,016 km (0.057 R)
• M17: 14,235,285 km (0.114 R)
• M18: 15,138,557 km (0.105 R)
• M19: 16,180,805 km (0.071 R)
• M20: 17,376,690 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.8

Radius: 12.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.31 AU - 9.73 AU

Year: 11581 Days

Day: 14.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,949,376 km

• M1: 170,093 km (0.056 R)
• M2: 909,256 km (0.069 R)
• M3: 1,758,523 km (0.094 R)
• M4: 2,165,878 km (0.117 R)
• M5: 2,637,111 km (0.087 R)
• M6: 3,842,421 km (0.078 R)
• M7: 5,093,060 km (0.072 R)
• M8: 5,656,595 km (0.063 R)
• M9: 6,335,470 km (0.099 R)
• M10: 7,434,266 km (0.078 R)
• M11: 7,985,983 km (0.067 R)
• M12: 9,707,256 km (0.092 R)
• M13: 10,263,760 km (0.103 R)
• M14: 10,681,886 km (0.101 R)
• M15: 11,111,232 km (0.096 R)
• M16: 16,557,642 km (0.063 R)
• M17: 19,335,076 km (0.109 R)
• M18: 21,126,510 km (0.101 R)
• M19: 23,744,473 km (0.108 R)
• M20: 24,477,652 km (0.076 R)
• M21: 25,225,791 km (0.099 R)
• M22: 26,571,723 km (0.049 R)
• M23: 28,269,809 km (0.073 R)
• M24: 30,573,317 km (0.037 R)
• M25: 34,842,541 km (0.094 R)
• M26: 36,269,256 km (0.103 R)
• M27: 39,749,351 km (0.117 R)
• M28: 41,438,461 km (0.056 R)
• M29: 49,263,925 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.8

Radius: 6

Gravity: 26.47 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9 AU - 12.3 AU

Year: 14858 Days

Day: 18.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 87,949,376 km

• M1: 77,791 km (0.053 R)
• M2: 1,048,831 km (0.09 R)
• M3: 1,602,343 km (0.068 R)
• M4: 1,991,447 km (0.113 R)
• M5: 2,229,158 km (0.064 R)
• M6: 3,007,665 km (0.029 R)
• M7: 3,514,652 km (0.091 R)
• M8: 4,077,140 km (0.059 R)
• M9: 4,871,056 km (0.089 R)
• M10: 5,417,088 km (0.061 R)
• M11: 6,002,914 km (0.117 R)
• M12: 7,208,224 km (0.114 R)
• M13: 7,486,177 km (0.09 R)
• M14: 8,112,842 km (0.031 R)
• M15: 8,773,915 km (0.086 R)
• M16: 9,636,048 km (0.115 R)
• M17: 10,612,623 km (0.119 R)
• M18: 11,590,394 km (0.098 R)
• M19: 13,236,270 km (0.103 R)
• M20: 13,794,270 km (0.06 R)
• M21: 14,367,828 km (0.091 R)
• M22: 20,356,829 km (0.092 R)
• M23: 21,006,084 km (0.088 R)
• M24: 22,738,727 km (0.086 R)
• M25: 23,945,533 km (0.048 R)
• M26: 24,253,704 km (0.058 R)
• M27: 26,050,524 km (0.108 R)
• M28: 26,815,568 km (0.05 R)
• M29: 27,821,015 km (0.063 R)
• M30: 28,047,806 km (0.1 R)
• M31: 32,847,354 km (0.102 R)
• M32: 33,227,931 km (0.062 R)
• M33: 44,340,510 km (0.119 R)
• M34: 46,378,481 km (0.083 R)
• M35: 47,178,531 km (0.094 R)
• M36: 51,317,904 km (0.087 R)
• M37: 56,234,139 km (0.069 R)
• M38: 59,179,571 km (0.042 R)
• M39: 60,499,922 km (0.069 R)
• M40: 63,788,083 km (0.089 R)
• M41: 68,217,676 km (0.068 R)
• M42: 69,252,295 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.3

Radius: 7.3

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.8 AU - 17.74 AU

Year: 25509 Days

Day: 16.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,949,376 km

• M1: 90,806 km (0.084 R)
• M2: 326,722 km (0.084 R)
• M3: 836,701 km (0.079 R)
• M4: 2,211,505 km (0.101 R)
• M5: 2,486,765 km (0.093 R)
• M6: 2,810,794 km (0.109 R)
• M7: 4,224,195 km (0.064 R)
• M8: 4,836,050 km (0.051 R)
• M9: 5,464,511 km (0.074 R)
• M10: 8,421,463 km (0.099 R)
• M11: 9,096,598 km (0.102 R)
• M12: 9,566,335 km (0.089 R)
• M13: 11,608,795 km (0.102 R)
• M14: 12,731,676 km (0.098 R)
• M15: 13,925,318 km (0.037 R)
• M16: 14,391,614 km (0.075 R)
• M17: 17,410,948 km (0.118 R)
• M18: 20,827,913 km (0.07 R)
• M19: 22,059,552 km (0.069 R)
• M20: 22,693,249 km (0.096 R)
• M21: 23,338,913 km (0.099 R)
• M22: 23,666,383 km (0.083 R)
• M23: 33,849,660 km (0.113 R)
• M24: 37,304,623 km (0.038 R)
• M25: 45,243,333 km (0.089 R)
• M26: 46,782,396 km (0.114 R)
• M27: 51,979,127 km (0.117 R)
• M28: 56,757,133 km (0.036 R)
• M29: 62,028,364 km (0.067 R)
• M30: 66,517,048 km (0.07 R)
• M31: 81,523,360 km (0.077 R)
• M32: 83,289,961 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 19,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit