🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.7

Radius: 12.5

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.88 AU - 1.36 AU

Year: 778 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,075,446 km

• M1: 156,928 km (0.063 R)
• M2: 544,835 km (0.095 R)
• M3: 782,696 km (0.085 R)
• M4: 1,071,420 km (0.096 R)
• M5: 1,348,026 km (0.112 R)
• M6: 2,459,987 km (0.111 R)
• M7: 2,770,403 km (0.1 R)
• M8: 3,049,104 km (0.08 R)
• M9: 3,682,651 km (0.117 R)
• M10: 3,970,028 km (0.105 R)
• M11: 4,244,241 km (0.11 R)
• M12: 4,965,153 km (0.069 R)
• M13: 5,409,160 km (0.052 R)
• M14: 5,687,861 km (0.089 R)
• M15: 6,296,425 km (0.083 R)
• M16: 6,905,587 km (0.079 R)
• M17: 7,381,458 km (0.115 R)
• M18: 8,041,035 km (0.114 R)
• M19: 8,764,490 km (0.058 R)
• M20: 9,138,186 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.7

Radius: 11.4

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.33 AU - 2.65 AU

Year: 2578 Days

Day: 13.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,075,446 km

• M1: 150,645 km (0.079 R)
• M2: 441,015 km (0.045 R)
• M3: 805,585 km (0.12 R)
• M4: 1,071,719 km (0.114 R)
• M5: 1,304,793 km (0.12 R)
• M6: 2,149,422 km (0.099 R)
• M7: 2,366,938 km (0.084 R)
• M8: 2,670,172 km (0.047 R)
• M9: 2,887,538 km (0.077 R)
• M10: 3,250,911 km (0.059 R)
• M11: 3,520,337 km (0.091 R)
• M12: 3,876,530 km (0.096 R)
• M13: 4,509,777 km (0.117 R)
• M14: 4,827,972 km (0.062 R)
• M15: 5,192,692 km (0.052 R)
• M16: 5,407,215 km (0.096 R)
• M17: 6,727,267 km (0.079 R)
• M18: 7,262,977 km (0.098 R)
• M19: 7,581,470 km (0.092 R)
• M20: 8,902,270 km (0.053 R)
• M21: 9,302,744 km (0.104 R)
• M22: 9,810,030 km (0.108 R)
• M23: 10,609,032 km (0.109 R)
• M24: 11,652,627 km (0.046 R)
• M25: 11,948,232 km (0.075 R)
• M26: 12,192,974 km (0.116 R)
• M27: 13,339,343 km (0.066 R)
• M28: 14,928,820 km (0.119 R)
• M29: 15,447,925 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45

Radius: 10.2

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.11 AU - 4.35 AU

Year: 4726 Days

Day: 11.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,075,446 km

• M1: 154,684 km (0.086 R)
• M2: 381,026 km (0.104 R)
• M3: 658,380 km (0.033 R)
• M4: 1,698,833 km (0.101 R)
• M5: 2,002,667 km (0.115 R)
• M6: 3,253,454 km (0.058 R)
• M7: 4,222,400 km (0.049 R)
• M8: 4,748,536 km (0.113 R)
• M9: 5,152,450 km (0.059 R)
• M10: 5,814,420 km (0.099 R)
• M11: 6,027,747 km (0.083 R)
• M12: 7,798,986 km (0.076 R)
• M13: 9,528,786 km (0.065 R)
• M14: 10,144,531 km (0.074 R)
• M15: 10,448,663 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.1

Radius: 13.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.3 AU - 4.4 AU

Year: 5952 Days

Day: 8.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,075,446 km

• M1: 166,353 km (0.071 R)
• M2: 480,808 km (0.083 R)
• M3: 1,209,349 km (0.075 R)
• M4: 2,086,890 km (0.08 R)
• M5: 3,065,111 km (0.095 R)
• M6: 3,618,324 km (0.053 R)
• M7: 7,951,276 km (0.068 R)
• M8: 12,257,900 km (0.065 R)
• M9: 12,592,700 km (0.069 R)
• M10: 14,021,659 km (0.088 R)
• M11: 15,763,576 km (0.096 R)
• M12: 18,930,264 km (0.094 R)
• M13: 21,167,500 km (0.046 R)
• M14: 21,829,770 km (0.116 R)
• M15: 22,785,700 km (0.12 R)
• M16: 23,472,804 km (0.065 R)
• M17: 23,994,900 km (0.114 R)
• M18: 26,938,986 km (0.057 R)
• M19: 27,811,591 km (0.076 R)
• M20: 32,929,782 km (0.104 R)
• M21: 35,225,960 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 14

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.82 AU - 6.1 AU

Year: 8369 Days

Day: 6.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 154 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,075,446 km

• M1: 175,927 km (0.047 R)
• M2: 583,581 km (0.063 R)
• M3: 970,741 km (0.081 R)
• M4: 1,330,523 km (0.101 R)
• M5: 3,284,571 km (0.106 R)
• M6: 4,823,185 km (0.05 R)
• M7: 5,544,845 km (0.089 R)
• M8: 6,891,076 km (0.089 R)
• M9: 7,344,358 km (0.1 R)
• M10: 7,961,898 km (0.047 R)
• M11: 8,730,233 km (0.045 R)
• M12: 9,436,185 km (0.108 R)
• M13: 10,932,313 km (0.116 R)
• M14: 11,540,279 km (0.105 R)
• M15: 12,016,449 km (0.068 R)
• M16: 12,730,031 km (0.111 R)
• M17: 15,079,017 km (0.101 R)
• M18: 15,539,180 km (0.101 R)
• M19: 18,309,583 km (0.114 R)
• M20: 21,557,502 km (0.109 R)
• M21: 23,333,378 km (0.117 R)
• M22: 23,697,051 km (0.103 R)
• M23: 24,116,224 km (0.064 R)
• M24: 25,557,899 km (0.101 R)
• M25: 28,054,687 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.7

Radius: 6.8

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.17 AU - 10.49 AU

Year: 18695 Days

Day: 21.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 79.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,075,446 km

• M1: 90,058 km (0.116 R)
• M2: 627,413 km (0.084 R)
• M3: 1,633,010 km (0.103 R)
• M4: 2,632,923 km (0.083 R)
• M5: 3,660,660 km (0.096 R)
• M6: 4,206,393 km (0.117 R)
• M7: 4,408,350 km (0.08 R)
• M8: 6,400,994 km (0.115 R)
• M9: 9,508,889 km (0.106 R)
• M10: 9,710,996 km (0.11 R)
• M11: 11,405,342 km (0.099 R)
• M12: 12,941,562 km (0.08 R)
• M13: 19,123,545 km (0.033 R)
• M14: 19,338,517 km (0.108 R)
• M15: 24,614,684 km (0.103 R)
• M16: 28,225,677 km (0.06 R)
• M17: 29,366,062 km (0.095 R)
• M18: 31,347,635 km (0.114 R)
• M19: 33,111,245 km (0.12 R)
• M20: 34,154,391 km (0.057 R)
• M21: 34,345,726 km (0.094 R)
• M22: 35,019,814 km (0.115 R)
• M23: 42,654,841 km (0.069 R)
• M24: 59,933,096 km (0.093 R)
• M25: 60,313,673 km (0.027 R)
• M26: 60,823,053 km (0.049 R)
• M27: 65,901,452 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.1

Radius: 3.8

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.63 AU - 12.49 AU

Year: 22512 Days

Day: 24.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,075,446 km

• M1: 91,255 km (0.084 R)
• M2: 217,964 km (0.11 R)
• M3: 388,057 km (0.112 R)
• M4: 539,899 km (0.062 R)
• M5: 626,217 km (0.037 R)
• M6: 1,820,456 km (0.093 R)
• M7: 2,225,568 km (0.114 R)
• M8: 5,138,986 km (0.042 R)
• M9: 8,683,259 km (0.111 R)
• M10: 11,063,959 km (0.073 R)
• M11: 11,861,765 km (0.114 R)
• M12: 12,734,070 km (0.032 R)
• M13: 14,873,469 km (0.096 R)
• M14: 15,744,577 km (0.077 R)
• M15: 16,163,152 km (0.094 R)
• M16: 19,132,670 km (0.079 R)
• M17: 21,010,722 km (0.073 R)
• M18: 25,492,524 km (0.065 R)
• M19: 29,475,418 km (0.082 R)
• M20: 36,783,723 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 11,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit