🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.4

Radius: 14.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.63 AU

Year: 274 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 30,778,062 km

• M1: 180,265 km (0.114 R)
• M2: 717,322 km (0.119 R)
• M3: 1,326,335 km (0.078 R)
• M4: 2,052,034 km (0.065 R)
• M5: 2,663,440 km (0.063 R)
• M6: 3,257,494 km (0.093 R)
• M7: 3,903,756 km (0.087 R)
• M8: 4,372,746 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.7

Radius: 13.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.72 AU - 1.94 AU

Year: 1709 Days

Day: 14.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 30,778,062 km

• M1: 162,912 km (0.11 R)
• M2: 1,280,408 km (0.098 R)
• M3: 2,350,332 km (0.082 R)
• M4: 2,774,143 km (0.083 R)
• M5: 4,079,534 km (0.113 R)
• M6: 4,894,992 km (0.077 R)
• M7: 7,214,208 km (0.095 R)
• M8: 7,658,513 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.5

Radius: 8.1

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.75 AU - 1.93 AU

Year: 1723 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,778,062 km

• M1: 101,727 km (0.087 R)
• M2: 415,882 km (0.099 R)
• M3: 703,858 km (0.11 R)
• M4: 981,960 km (0.11 R)
• M5: 1,352,066 km (0.086 R)
• M6: 1,770,640 km (0.117 R)
• M7: 2,160,792 km (0.099 R)
• M8: 2,621,403 km (0.105 R)
• M9: 3,275,296 km (0.079 R)
• M10: 3,720,948 km (0.027 R)
• M11: 4,464,449 km (0.094 R)
• M12: 4,991,034 km (0.11 R)
• M13: 5,487,998 km (0.11 R)
• M14: 5,894,156 km (0.056 R)
• M15: 6,218,335 km (0.106 R)
• M16: 7,011,802 km (0.07 R)
• M17: 7,490,515 km (0.117 R)
• M18: 8,671,291 km (0.031 R)
• M19: 9,763,505 km (0.097 R)
• M20: 10,182,529 km (0.088 R)
• M21: 11,282,821 km (0.05 R)
• M22: 12,953,530 km (0.071 R)
• M23: 14,737,485 km (0.119 R)
• M24: 15,523,023 km (0.114 R)
• M25: 16,142,358 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.4

Radius: 10

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.96 AU - 2.18 AU

Year: 2056 Days

Day: 10.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,778,062 km

• M1: 124,316 km (0.082 R)
• M2: 436,676 km (0.041 R)
• M3: 940,522 km (0.065 R)
• M4: 1,556,715 km (0.12 R)
• M5: 2,355,867 km (0.104 R)
• M6: 2,771,600 km (0.07 R)
• M7: 3,152,177 km (0.102 R)
• M8: 3,922,307 km (0.077 R)
• M9: 4,239,155 km (0.047 R)
• M10: 4,880,032 km (0.114 R)
• M11: 5,486,352 km (0.11 R)
• M12: 6,221,177 km (0.105 R)
• M13: 7,370,388 km (0.097 R)
• M14: 7,793,600 km (0.11 R)
• M15: 8,361,474 km (0.069 R)
• M16: 8,721,855 km (0.113 R)
• M17: 9,794,023 km (0.04 R)
• M18: 12,619,927 km (0.088 R)
• M19: 14,638,900 km (0.098 R)
• M20: 15,115,219 km (0.094 R)
• M21: 16,402,359 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.3

Radius: 13.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.45 AU - 3.65 AU

Year: 3677 Days

Day: 5.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,778,062 km

• M1: 170,542 km (0.094 R)
• M2: 688,599 km (0.094 R)
• M3: 1,356,105 km (0.087 R)
• M4: 1,925,923 km (0.115 R)
• M5: 3,004,374 km (0.102 R)
• M6: 4,361,825 km (0.044 R)
• M7: 5,333,014 km (0.086 R)
• M8: 8,008,423 km (0.049 R)
• M9: 9,234,377 km (0.108 R)
• M10: 10,051,930 km (0.107 R)
• M11: 11,087,745 km (0.12 R)
• M12: 11,966,633 km (0.062 R)
• M13: 12,423,206 km (0.115 R)
• M14: 14,623,790 km (0.117 R)
• M15: 17,130,751 km (0.104 R)
• M16: 18,365,532 km (0.11 R)
• M17: 19,159,149 km (0.115 R)
• M18: 20,231,317 km (0.092 R)
• M19: 23,051,685 km (0.104 R)
• M20: 24,047,409 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.7

Radius: 10.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.72 AU - 4.16 AU

Year: 5398 Days

Day: 10.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,778,062 km

• M1: 130,449 km (0.118 R)
• M2: 559,047 km (0.104 R)
• M3: 1,029,084 km (0.059 R)
• M4: 1,609,224 km (0.066 R)
• M5: 2,333,876 km (0.102 R)
• M6: 6,665,782 km (0.052 R)
• M7: 8,105,961 km (0.093 R)
• M8: 8,515,260 km (0.055 R)
• M9: 11,177,055 km (0.086 R)
• M10: 11,684,790 km (0.102 R)
• M11: 13,097,144 km (0.095 R)
• M12: 15,509,559 km (0.078 R)
• M13: 17,030,970 km (0.064 R)
• M14: 18,330,526 km (0.1 R)
• M15: 20,300,132 km (0.066 R)
• M16: 23,438,396 km (0.106 R)
• M17: 24,347,353 km (0.053 R)
• M18: 25,595,747 km (0.09 R)
• M19: 27,547,700 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.7

Radius: 6.4

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.12 AU - 10.98 AU

Year: 20371 Days

Day: 18.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,778,062 km

• M1: 113,096 km (0.034 R)
• M2: 340,186 km (0.056 R)
• M3: 559,197 km (0.107 R)
• M4: 1,021,005 km (0.062 R)
• M5: 1,914,703 km (0.119 R)
• M6: 2,149,273 km (0.106 R)
• M7: 2,353,922 km (0.12 R)
• M8: 2,676,755 km (0.116 R)
• M9: 2,952,314 km (0.108 R)
• M10: 3,432,374 km (0.086 R)
• M11: 3,963,147 km (0.103 R)
• M12: 4,940,470 km (0.076 R)
• M13: 5,764,754 km (0.064 R)
• M14: 11,206,825 km (0.057 R)
• M15: 13,662,175 km (0.076 R)
• M16: 18,998,930 km (0.115 R)
• M17: 19,401,946 km (0.106 R)
• M18: 22,235,779 km (0.061 R)
• M19: 28,097,322 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 19,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit