🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.45 AU - 0.67 AU

Year: 160 Days

Day: 22.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.48 AU - 3.08 AU

Year: 1775 Days

Day: 29.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.9

Radius: 12.1

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.71 AU - 12.39 AU

Year: 15029 Days

Day: 12.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,755,382 km

• M1: 150,944 km (0.091 R)
• M2: 648,656 km (0.102 R)
• M3: 1,806,245 km (0.111 R)
• M4: 2,779,678 km (0.087 R)
• M5: 3,165,042 km (0.054 R)
• M6: 3,669,486 km (0.092 R)
• M7: 5,187,456 km (0.068 R)
• M8: 5,814,869 km (0.085 R)
• M9: 6,958,246 km (0.083 R)
• M10: 7,722,392 km (0.059 R)
• M11: 8,895,389 km (0.079 R)
• M12: 9,471,191 km (0.099 R)
• M13: 10,814,131 km (0.08 R)
• M14: 12,994,819 km (0.09 R)
• M15: 14,083,592 km (0.106 R)
• M16: 15,454,208 km (0.098 R)
• M17: 16,210,425 km (0.101 R)
• M18: 16,833,052 km (0.053 R)
• M19: 21,276,258 km (0.059 R)
• M20: 23,371,526 km (0.066 R)
• M21: 24,367,997 km (0.034 R)
• M22: 31,307,992 km (0.118 R)
• M23: 46,082,128 km (0.055 R)
• M24: 48,284,059 km (0.102 R)
• M25: 58,882,320 km (0.097 R)
• M26: 63,369,508 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.6

Radius: 3.1

Gravity: 61.56 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.04 AU - 13.46 AU

Year: 16416 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,755,382 km

• M1: 40,391 km (0.066 R)
• M2: 194,776 km (0.104 R)
• M3: 396,584 km (0.068 R)
• M4: 601,683 km (0.06 R)
• M5: 800,947 km (0.036 R)
• M6: 972,087 km (0.1 R)
• M7: 1,193,492 km (0.069 R)
• M8: 1,432,100 km (0.034 R)
• M9: 2,783,867 km (0.068 R)
• M10: 2,902,797 km (0.08 R)
• M11: 4,446,049 km (0.117 R)
• M12: 5,015,867 km (0.105 R)
• M13: 5,156,788 km (0.075 R)
• M14: 5,670,657 km (0.108 R)
• M15: 5,785,099 km (0.072 R)
• M16: 6,018,472 km (0.063 R)
• M17: 8,263,188 km (0.101 R)
• M18: 8,361,025 km (0.084 R)
• M19: 9,814,518 km (0.057 R)
• M20: 14,950,063 km (0.115 R)
• M21: 17,073,605 km (0.104 R)
• M22: 17,960,122 km (0.088 R)
• M23: 18,456,338 km (0.032 R)
• M24: 19,562,914 km (0.061 R)
• M25: 22,188,955 km (0.098 R)
• M26: 24,031,252 km (0.112 R)
• M27: 29,933,936 km (0.063 R)
• M28: 31,816,475 km (0.054 R)
• M29: 40,277,282 km (0.113 R)
• M30: 40,983,982 km (0.096 R)
• M31: 43,301,104 km (0.107 R)
• M32: 53,273,896 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.7

Radius: 4.1

Gravity: 26.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.52 AU - 17.08 AU

Year: 21800 Days

Day: 23.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,755,382 km

• M1: 51,013 km (0.099 R)
• M2: 423,811 km (0.08 R)
• M3: 566,826 km (0.1 R)
• M4: 854,054 km (0.077 R)
• M5: 1,316,611 km (0.083 R)
• M6: 1,801,009 km (0.088 R)
• M7: 2,064,002 km (0.043 R)
• M8: 2,225,568 km (0.056 R)
• M9: 3,085,306 km (0.067 R)
• M10: 4,021,191 km (0.114 R)
• M11: 4,503,644 km (0.105 R)
• M12: 4,987,743 km (0.107 R)
• M13: 5,132,105 km (0.115 R)
• M14: 7,988,078 km (0.026 R)
• M15: 9,498,717 km (0.068 R)
• M16: 10,945,328 km (0.116 R)
• M17: 12,935,279 km (0.085 R)
• M18: 15,153,816 km (0.064 R)
• M19: 16,313,199 km (0.082 R)
• M20: 16,873,892 km (0.037 R)
• M21: 20,326,760 km (0.089 R)
• M22: 23,812,091 km (0.109 R)
• M23: 24,119,365 km (0.105 R)
• M24: 24,533,153 km (0.117 R)
• M25: 30,471,141 km (0.076 R)
• M26: 32,435,810 km (0.071 R)
• M27: 33,834,401 km (0.075 R)
• M28: 34,092,906 km (0.081 R)
• M29: 36,751,260 km (0.118 R)
• M30: 41,434,122 km (0.107 R)
• M31: 42,476,071 km (0.058 R)
• M32: 42,626,417 km (0.109 R)
• M33: 43,230,942 km (0.052 R)
• M34: 51,277,961 km (0.083 R)
• M35: 53,522,378 km (0.111 R)
• M36: 56,011,836 km (0.11 R)
• M37: 56,373,714 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.4

Radius: 4.8

Gravity: 22.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 14.71 AU - 16.45 AU

Year: 23546 Days

Day: 16.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,755,382 km

• M1: 59,690 km (0.094 R)
• M2: 268,379 km (0.109 R)
• M3: 455,077 km (0.038 R)
• M4: 921,373 km (0.084 R)
• M5: 1,107,174 km (0.119 R)
• M6: 1,332,917 km (0.065 R)
• M7: 2,928,678 km (0.077 R)
• M8: 4,668,501 km (0.11 R)
• M9: 7,821,276 km (0.065 R)
• M10: 9,144,619 km (0.111 R)
• M11: 10,610,528 km (0.093 R)
• M12: 12,362,020 km (0.043 R)
• M13: 14,147,620 km (0.071 R)
• M14: 14,372,765 km (0.075 R)
• M15: 26,595,210 km (0.076 R)
• M16: 34,031,720 km (0.028 R)
• M17: 40,893,326 km (0.119 R)
• M18: 42,742,056 km (0.071 R)
• M19: 55,202,811 km (0.103 R)
• M20: 55,388,462 km (0.087 R)
• M21: 59,579,297 km (0.115 R)
• M22: 64,798,617 km (0.086 R)
• M23: 67,731,334 km (0.103 R)
• M24: 70,751,415 km (0.047 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit