🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.5

Radius: 8

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.8 AU - 1.06 AU

Year: 619 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,178,996 km

• M1: 99,483 km (0.118 R)
• M2: 384,018 km (0.058 R)
• M3: 646,562 km (0.119 R)
• M4: 970,741 km (0.084 R)
• M5: 1,465,461 km (0.079 R)
• M6: 2,316,822 km (0.065 R)
• M7: 2,817,227 km (0.11 R)
• M8: 3,165,192 km (0.119 R)
• M9: 3,489,819 km (0.116 R)
• M10: 3,891,938 km (0.071 R)
• M11: 4,250,524 km (0.031 R)
• M12: 5,690,853 km (0.076 R)
• M13: 6,040,164 km (0.085 R)
• M14: 6,620,903 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.6

Radius: 13

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.44 AU - 2.32 AU

Year: 1779 Days

Day: 9.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,178,996 km

• M1: 162,014 km (0.105 R)
• M2: 799,750 km (0.09 R)
• M3: 1,258,567 km (0.046 R)
• M4: 1,694,645 km (0.055 R)
• M5: 2,201,033 km (0.069 R)
• M6: 2,950,220 km (0.118 R)
• M7: 3,363,858 km (0.094 R)
• M8: 3,911,685 km (0.059 R)
• M9: 4,483,299 km (0.11 R)
• M10: 5,753,385 km (0.11 R)
• M11: 6,540,569 km (0.113 R)
• M12: 7,700,700 km (0.082 R)
• M13: 10,024,254 km (0.066 R)
• M14: 10,775,385 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.7

Radius: 11.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.58 AU - 2.24 AU

Year: 1822 Days

Day: 9 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,178,996 km

• M1: 148,102 km (0.059 R)
• M2: 639,082 km (0.09 R)
• M3: 1,362,837 km (0.093 R)
• M4: 1,726,509 km (0.1 R)
• M5: 2,980,438 km (0.041 R)
• M6: 4,278,350 km (0.064 R)
• M7: 7,229,616 km (0.101 R)
• M8: 7,837,582 km (0.101 R)
• M9: 8,813,110 km (0.045 R)
• M10: 9,507,244 km (0.1 R)
• M11: 11,809,854 km (0.107 R)
• M12: 13,010,527 km (0.11 R)
• M13: 13,578,700 km (0.067 R)
• M14: 14,248,300 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.7

Radius: 14.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.88 AU - 2.14 AU

Year: 1967 Days

Day: 8.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,178,996 km

• M1: 176,675 km (0.092 R)
• M2: 708,496 km (0.074 R)
• M3: 1,288,486 km (0.072 R)
• M4: 1,988,604 km (0.07 R)
• M5: 2,745,869 km (0.099 R)
• M6: 3,208,874 km (0.092 R)
• M7: 3,812,502 km (0.111 R)
• M8: 4,988,042 km (0.079 R)
• M9: 5,637,297 km (0.088 R)
• M10: 7,243,379 km (0.115 R)
• M11: 8,137,675 km (0.111 R)
• M12: 9,104,526 km (0.031 R)
• M13: 9,666,566 km (0.094 R)
• M14: 11,192,165 km (0.057 R)
• M15: 11,876,425 km (0.083 R)
• M16: 12,669,444 km (0.03 R)
• M17: 13,497,318 km (0.093 R)
• M18: 14,627,381 km (0.085 R)
• M19: 15,772,552 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.4

Radius: 10.8

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.84 AU - 3 AU

Year: 2599 Days

Day: 5.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,178,996 km

• M1: 134,339 km (0.102 R)
• M2: 745,596 km (0.056 R)
• M3: 1,117,346 km (0.047 R)
• M4: 1,594,115 km (0.091 R)
• M5: 2,217,938 km (0.093 R)
• M6: 3,101,014 km (0.077 R)
• M7: 4,290,018 km (0.027 R)
• M8: 5,220,816 km (0.075 R)
• M9: 5,814,121 km (0.085 R)
• M10: 6,772,894 km (0.085 R)
• M11: 7,321,619 km (0.114 R)
• M12: 7,932,876 km (0.084 R)
• M13: 8,753,121 km (0.07 R)
• M14: 9,147,461 km (0.079 R)
• M15: 11,427,333 km (0.091 R)
• M16: 12,698,914 km (0.108 R)
• M17: 17,638,935 km (0.092 R)
• M18: 18,737,433 km (0.113 R)
• M19: 19,697,402 km (0.065 R)
• M20: 20,189,579 km (0.092 R)
• M21: 21,198,467 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.5

Radius: 11.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.78 AU - 3.82 AU

Year: 4138 Days

Day: 8.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,178,996 km

• M1: 148,850 km (0.095 R)
• M2: 576,401 km (0.04 R)
• M3: 1,281,605 km (0.114 R)
• M4: 1,753,586 km (0.054 R)
• M5: 2,326,247 km (0.039 R)
• M6: 3,074,535 km (0.039 R)
• M7: 3,955,517 km (0.069 R)
• M8: 4,972,633 km (0.035 R)
• M9: 6,243,467 km (0.119 R)
• M10: 7,889,493 km (0.106 R)
• M11: 10,833,728 km (0.074 R)
• M12: 12,762,942 km (0.039 R)
• M13: 16,154,775 km (0.091 R)
• M14: 18,846,789 km (0.079 R)
• M15: 22,166,515 km (0.053 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.3

Radius: 11.3

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.12 AU - 4.52 AU

Year: 5154 Days

Day: 9.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,178,996 km

• M1: 141,071 km (0.116 R)
• M2: 600,935 km (0.066 R)
• M3: 1,386,024 km (0.118 R)
• M4: 1,771,837 km (0.098 R)
• M5: 2,168,720 km (0.079 R)
• M6: 2,660,149 km (0.119 R)
• M7: 3,451,821 km (0.095 R)
• M8: 4,469,087 km (0.081 R)
• M9: 4,912,046 km (0.09 R)
• M10: 6,715,448 km (0.103 R)
• M11: 7,584,163 km (0.096 R)
• M12: 8,447,941 km (0.091 R)
• M13: 11,530,854 km (0.029 R)
• M14: 12,217,060 km (0.092 R)
• M15: 13,996,975 km (0.074 R)
• M16: 14,551,834 km (0.049 R)
• M17: 16,003,531 km (0.066 R)
• M18: 17,169,796 km (0.074 R)
• M19: 18,856,512 km (0.094 R)
• M20: 25,466,644 km (0.099 R)
• M21: 26,377,994 km (0.069 R)
• M22: 27,310,886 km (0.079 R)
• M23: 28,090,441 km (0.076 R)
• M24: 29,422,610 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.11 AU - 5.89 AU

Year: 7717 Days

Day: 13.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,178,996 km

• M1: 116,537 km (0.118 R)
• M2: 546,930 km (0.099 R)
• M3: 959,670 km (0.104 R)
• M4: 1,871,918 km (0.089 R)
• M5: 3,404,548 km (0.066 R)
• M6: 4,823,335 km (0.079 R)
• M7: 5,929,760 km (0.069 R)
• M8: 6,485,367 km (0.116 R)
• M9: 6,924,287 km (0.062 R)
• M10: 9,387,266 km (0.093 R)
• M11: 10,977,342 km (0.101 R)
• M12: 12,604,668 km (0.093 R)
• M13: 13,104,325 km (0.117 R)
• M14: 13,664,419 km (0.117 R)
• M15: 17,089,313 km (0.107 R)
• M16: 19,028,999 km (0.089 R)
• M17: 20,359,522 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.9

Radius: 7.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.25 AU - 9.29 AU

Year: 17927 Days

Day: 15.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 51,178,996 km

• M1: 93,349 km (0.041 R)
• M2: 360,680 km (0.12 R)
• M3: 715,975 km (0.028 R)
• M4: 969,394 km (0.098 R)
• M5: 1,487,003 km (0.097 R)
• M6: 1,943,127 km (0.083 R)
• M7: 2,551,242 km (0.119 R)
• M8: 2,945,582 km (0.105 R)
• M9: 3,206,182 km (0.057 R)
• M10: 3,692,823 km (0.091 R)
• M11: 4,227,785 km (0.064 R)
• M12: 6,031,487 km (0.108 R)
• M13: 6,977,843 km (0.093 R)
• M14: 8,964,353 km (0.08 R)
• M15: 9,720,122 km (0.069 R)
• M16: 10,354,566 km (0.06 R)
• M17: 10,848,389 km (0.114 R)
• M18: 11,415,365 km (0.102 R)
• M19: 12,731,976 km (0.099 R)
• M20: 13,362,680 km (0.066 R)
• M21: 15,450,767 km (0.081 R)
• M22: 16,023,129 km (0.112 R)
• M23: 16,609,403 km (0.038 R)
• M24: 16,983,098 km (0.107 R)
• M25: 18,855,166 km (0.073 R)
• M26: 20,688,488 km (0.077 R)
• M27: 29,648,952 km (0.097 R)
• M28: 36,706,082 km (0.104 R)
• M29: 41,163,201 km (0.07 R)
• M30: 41,847,760 km (0.109 R)
• M31: 45,821,828 km (0.06 R)
• M32: 46,114,890 km (0.107 R)
• M33: 48,202,080 km (0.043 R)
• M34: 50,976,821 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.8

Radius: 5.7

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.53 AU - 10.07 AU

Year: 18019 Days

Day: 23.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,178,996 km

• M1: 71,657 km (0.099 R)
• M2: 308,920 km (0.078 R)
• M3: 684,709 km (0.109 R)
• M4: 898,485 km (0.057 R)
• M5: 1,409,810 km (0.079 R)
• M6: 2,009,548 km (0.101 R)
• M7: 2,831,289 km (0.113 R)
• M8: 6,575,126 km (0.072 R)
• M9: 9,585,633 km (0.065 R)
• M10: 10,042,655 km (0.098 R)
• M11: 14,432,903 km (0.035 R)
• M12: 16,933,432 km (0.03 R)
• M13: 29,188,340 km (0.096 R)
• M14: 42,928,156 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 19,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit