🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.82 AU - 2.7 AU

Year: 1280 Days

Day: 23.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.9

Radius: 14.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.47 AU - 6.05 AU

Year: 5208 Days

Day: 12.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 105,848,680 km

• M1: 185,501 km (0.086 R)
• M2: 724,951 km (0.104 R)
• M3: 1,286,542 km (0.076 R)
• M4: 2,240,527 km (0.064 R)
• M5: 2,808,251 km (0.082 R)
• M6: 3,301,326 km (0.108 R)
• M7: 4,283,885 km (0.088 R)
• M8: 5,322,543 km (0.116 R)
• M9: 8,035,201 km (0.099 R)
• M10: 10,579,861 km (0.072 R)
• M11: 11,968,129 km (0.109 R)
• M12: 12,943,058 km (0.117 R)
• M13: 13,474,729 km (0.085 R)
• M14: 14,633,365 km (0.102 R)
• M15: 15,912,426 km (0.112 R)
• M16: 17,673,193 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.2

Radius: 8.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.68 AU - 8.48 AU

Year: 7862 Days

Day: 10.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 105,848,680 km

• M1: 105,915 km (0.084 R)
• M2: 411,843 km (0.084 R)
• M3: 766,689 km (0.12 R)
• M4: 1,270,984 km (0.091 R)
• M5: 2,056,223 km (0.066 R)
• M6: 2,607,491 km (0.11 R)
• M7: 4,293,459 km (0.079 R)
• M8: 6,942,987 km (0.105 R)
• M9: 7,988,526 km (0.118 R)
• M10: 9,857,153 km (0.094 R)
• M11: 10,661,840 km (0.12 R)
• M12: 15,709,422 km (0.039 R)
• M13: 18,479,227 km (0.084 R)
• M14: 20,331,398 km (0.094 R)
• M15: 20,975,267 km (0.055 R)
• M16: 23,375,266 km (0.047 R)
• M17: 26,287,487 km (0.079 R)
• M18: 27,656,308 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.2

Radius: 11

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.24 AU - 9.84 AU

Year: 11101 Days

Day: 14.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 105,848,680 km

• M1: 136,732 km (0.085 R)
• M2: 552,615 km (0.086 R)
• M3: 1,133,802 km (0.075 R)
• M4: 2,062,207 km (0.111 R)
• M5: 2,699,494 km (0.061 R)
• M6: 4,426,152 km (0.119 R)
• M7: 5,558,309 km (0.069 R)
• M8: 6,324,848 km (0.094 R)
• M9: 8,112,992 km (0.04 R)
• M10: 10,536,028 km (0.091 R)
• M11: 14,513,088 km (0.05 R)
• M12: 19,231,255 km (0.081 R)
• M13: 20,807,867 km (0.069 R)
• M14: 21,409,849 km (0.089 R)
• M15: 30,002,152 km (0.095 R)
• M16: 32,004,819 km (0.087 R)
• M17: 33,858,486 km (0.109 R)
• M18: 34,691,597 km (0.038 R)
• M19: 45,063,367 km (0.06 R)
• M20: 46,653,891 km (0.087 R)
• M21: 48,581,609 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.2

Radius: 5.6

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.08 AU - 15.84 AU

Year: 18603 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 105,848,680 km

• M1: 69,713 km (0.037 R)
• M2: 376,687 km (0.068 R)
• M3: 574,306 km (0.076 R)
• M4: 1,519,914 km (0.027 R)
• M5: 1,779,915 km (0.092 R)
• M6: 1,979,180 km (0.043 R)
• M7: 4,854,601 km (0.086 R)
• M8: 6,124,088 km (0.027 R)
• M9: 7,096,025 km (0.096 R)
• M10: 11,331,291 km (0.109 R)
• M11: 17,898,039 km (0.116 R)
• M12: 20,431,628 km (0.093 R)
• M13: 22,121,486 km (0.054 R)
• M14: 22,807,392 km (0.09 R)
• M15: 24,624,558 km (0.044 R)
• M16: 27,746,815 km (0.046 R)
• M17: 29,907,158 km (0.099 R)
• M18: 32,566,260 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.8

Radius: 4.1

Gravity: 49.96 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 14.91 AU - 21.81 AU

Year: 29637 Days

Day: 15.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 105,848,680 km

• M1: 51,761 km (0.118 R)
• M2: 195,674 km (0.058 R)
• M3: 400,922 km (0.069 R)
• M4: 709,991 km (0.044 R)
• M5: 936,034 km (0.09 R)
• M6: 1,587,832 km (0.114 R)
• M7: 3,082,315 km (0.102 R)
• M8: 5,280,655 km (0.056 R)
• M9: 5,674,846 km (0.05 R)
• M10: 7,449,974 km (0.107 R)
• M11: 9,063,237 km (0.091 R)
• M12: 9,436,933 km (0.108 R)
• M13: 10,148,720 km (0.115 R)
• M14: 10,483,819 km (0.102 R)
• M15: 10,826,248 km (0.055 R)
• M16: 21,449,791 km (0.111 R)
• M17: 23,947,178 km (0.12 R)
• M18: 24,540,633 km (0.093 R)
• M19: 26,505,452 km (0.09 R)
• M20: 28,177,058 km (0.052 R)
• M21: 28,308,555 km (0.102 R)
• M22: 33,170,635 km (0.083 R)
• M23: 43,446,214 km (0.102 R)
• M24: 44,150,969 km (0.067 R)
• M25: 53,009,706 km (0.06 R)
• M26: 53,410,928 km (0.09 R)
• M27: 60,326,389 km (0.114 R)
• M28: 60,544,801 km (0.054 R)
• M29: 61,644,645 km (0.073 R)
• M30: 62,534,004 km (0.036 R)
• M31: 68,050,875 km (0.061 R)
• M32: 69,479,085 km (0.119 R)
• M33: 69,719,040 km (0.097 R)
• M34: 78,991,116 km (0.029 R)
• M35: 83,784,831 km (0.105 R)
• M36: 84,329,217 km (0.117 R)
• M37: 96,609,707 km (0.118 R)
• M38: 104,269,566 km (0.107 R)
• M39: 105,531,574 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 11,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit