🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.03 AU - 2.81 AU

Year: 1375 Days

Day: 22.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 156.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.85 AU - 4.81 AU

Year: 3291 Days

Day: 20.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.2

Radius: 10.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.8 AU - 6.86 AU

Year: 5817 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,145,647 km

• M1: 135,685 km (0.081 R)
• M2: 554,260 km (0.067 R)
• M3: 1,564,794 km (0.101 R)
• M4: 2,091,677 km (0.083 R)
• M5: 2,848,044 km (0.11 R)
• M6: 4,302,435 km (0.081 R)
• M7: 4,827,523 km (0.078 R)
• M8: 5,343,786 km (0.116 R)
• M9: 5,951,302 km (0.108 R)
• M10: 6,902,745 km (0.113 R)
• M11: 7,591,494 km (0.069 R)
• M12: 9,742,262 km (0.114 R)
• M13: 10,288,145 km (0.065 R)
• M14: 11,229,115 km (0.04 R)
• M15: 11,785,769 km (0.071 R)
• M16: 15,054,483 km (0.036 R)
• M17: 16,374,833 km (0.062 R)
• M18: 16,979,508 km (0.062 R)
• M19: 18,233,736 km (0.071 R)
• M20: 19,184,132 km (0.072 R)
• M21: 20,166,990 km (0.106 R)
• M22: 21,118,731 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.7

Radius: 10

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.97 AU - 10.03 AU

Year: 11550 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,145,647 km

• M1: 124,615 km (0.079 R)
• M2: 888,013 km (0.056 R)
• M3: 1,370,915 km (0.06 R)
• M4: 1,692,401 km (0.076 R)
• M5: 2,652,370 km (0.102 R)
• M6: 3,085,306 km (0.116 R)
• M7: 7,561,724 km (0.115 R)
• M8: 8,364,167 km (0.115 R)
• M9: 8,993,076 km (0.09 R)
• M10: 10,015,428 km (0.103 R)
• M11: 11,511,706 km (0.065 R)
• M12: 14,995,541 km (0.1 R)
• M13: 16,203,693 km (0.082 R)
• M14: 17,357,392 km (0.065 R)
• M15: 18,812,830 km (0.111 R)
• M16: 23,161,640 km (0.116 R)
• M17: 23,739,237 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.4

Radius: 6.2

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.5 AU - 13.44 AU

Year: 16084 Days

Day: 21 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,145,647 km

• M1: 77,193 km (0.034 R)
• M2: 426,504 km (0.105 R)
• M3: 660,475 km (0.087 R)
• M4: 1,121,685 km (0.118 R)
• M5: 1,330,972 km (0.116 R)
• M6: 1,597,705 km (0.098 R)
• M7: 2,122,195 km (0.092 R)
• M8: 2,403,439 km (0.095 R)
• M9: 2,664,039 km (0.12 R)
• M10: 3,320,175 km (0.028 R)
• M11: 3,814,147 km (0.093 R)
• M12: 4,109,005 km (0.112 R)
• M13: 4,324,426 km (0.094 R)
• M14: 5,703,868 km (0.119 R)
• M15: 6,050,635 km (0.053 R)
• M16: 7,671,828 km (0.095 R)
• M17: 8,682,212 km (0.094 R)
• M18: 9,141,327 km (0.071 R)
• M19: 9,456,231 km (0.082 R)
• M20: 9,724,161 km (0.1 R)
• M21: 11,379,461 km (0.09 R)
• M22: 12,496,509 km (0.112 R)
• M23: 14,376,655 km (0.056 R)
• M24: 19,798,680 km (0.091 R)
• M25: 20,326,162 km (0.072 R)
• M26: 21,134,888 km (0.069 R)
• M27: 26,548,685 km (0.062 R)
• M28: 27,514,340 km (0.088 R)
• M29: 28,281,627 km (0.086 R)
• M30: 28,503,331 km (0.099 R)
• M31: 38,630,060 km (0.05 R)
• M32: 38,903,076 km (0.106 R)
• M33: 40,287,903 km (0.115 R)
• M34: 52,905,736 km (0.072 R)
• M35: 57,396,963 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.6

Radius: 6

Gravity: 17.82 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.78 AU - 16.88 AU

Year: 21923 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,145,647 km

• M1: 74,649 km (0.063 R)
• M2: 357,838 km (0.101 R)
• M3: 670,049 km (0.11 R)
• M4: 1,100,741 km (0.067 R)
• M5: 1,310,029 km (0.105 R)
• M6: 1,828,984 km (0.108 R)
• M7: 2,739,137 km (0.103 R)
• M8: 3,642,110 km (0.101 R)
• M9: 3,888,049 km (0.105 R)
• M10: 4,516,958 km (0.056 R)
• M11: 7,042,469 km (0.098 R)
• M12: 7,572,046 km (0.106 R)
• M13: 9,263,848 km (0.054 R)
• M14: 11,713,663 km (0.119 R)
• M15: 18,377,650 km (0.035 R)
• M16: 20,512,561 km (0.068 R)
• M17: 21,193,680 km (0.098 R)
• M18: 22,294,421 km (0.096 R)
• M19: 26,163,321 km (0.106 R)
• M20: 27,429,069 km (0.03 R)
• M21: 28,017,736 km (0.117 R)
• M22: 29,464,946 km (0.112 R)
• M23: 30,082,337 km (0.089 R)
• M24: 33,969,338 km (0.08 R)
• M25: 35,059,607 km (0.102 R)
• M26: 39,654,955 km (0.119 R)
• M27: 40,710,966 km (0.097 R)
• M28: 44,797,980 km (0.116 R)
• M29: 45,943,152 km (0.042 R)
• M30: 46,439,966 km (0.111 R)
• M31: 50,896,337 km (0.046 R)
• M32: 61,445,680 km (0.071 R)
• M33: 63,881,283 km (0.118 R)
• M34: 71,130,347 km (0.107 R)
• M35: 77,730,904 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit