🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.8

Radius: 11.5

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.5 AU - 0.66 AU

Year: 310 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,877,760 km

• M1: 143,016 km (0.115 R)
• M2: 520,301 km (0.09 R)
• M3: 1,067,381 km (0.041 R)
• M4: 1,464,414 km (0.093 R)
• M5: 1,829,133 km (0.067 R)
• M6: 2,222,127 km (0.105 R)
• M7: 3,150,531 km (0.079 R)
• M8: 3,733,215 km (0.1 R)
• M9: 4,360,329 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.3

Radius: 11.4

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.85 AU - 0.95 AU

Year: 600 Days

Day: 5 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,877,760 km

• M1: 141,968 km (0.101 R)
• M2: 662,419 km (0.101 R)
• M3: 1,612,815 km (0.096 R)
• M4: 2,305,453 km (0.104 R)
• M5: 2,668,377 km (0.102 R)
• M6: 3,133,477 km (0.114 R)
• M7: 4,719,962 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 14.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.86 AU - 1.04 AU

Year: 651 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,877,760 km

• M1: 176,525 km (0.083 R)
• M2: 940,223 km (0.119 R)
• M3: 1,635,703 km (0.11 R)
• M4: 2,147,777 km (0.084 R)
• M5: 2,678,400 km (0.074 R)
• M6: 3,145,744 km (0.109 R)
• M7: 3,667,990 km (0.106 R)
• M8: 4,151,341 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.8

Radius: 10.3

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.13 AU - 1.69 AU

Year: 1177 Days

Day: 12.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,877,760 km

• M1: 128,056 km (0.103 R)
• M2: 497,263 km (0.089 R)
• M3: 934,388 km (0.107 R)
• M4: 1,373,907 km (0.109 R)
• M5: 1,909,467 km (0.063 R)
• M6: 2,422,438 km (0.104 R)
• M7: 2,783,418 km (0.084 R)
• M8: 3,252,557 km (0.117 R)
• M9: 4,055,299 km (0.099 R)
• M10: 5,083,036 km (0.085 R)
• M11: 5,743,810 km (0.084 R)
• M12: 6,696,898 km (0.088 R)
• M13: 9,690,352 km (0.113 R)
• M14: 11,071,140 km (0.067 R)
• M15: 11,582,466 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.6

Radius: 9.9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.57 AU - 1.77 AU

Year: 1517 Days

Day: 5.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,877,760 km

• M1: 123,119 km (0.043 R)
• M2: 445,054 km (0.086 R)
• M3: 1,075,908 km (0.072 R)
• M4: 1,477,728 km (0.034 R)
• M5: 1,950,158 km (0.112 R)
• M6: 2,567,698 km (0.098 R)
• M7: 2,948,574 km (0.072 R)
• M8: 3,269,162 km (0.058 R)
• M9: 3,918,118 km (0.114 R)
• M10: 4,240,501 km (0.116 R)
• M11: 4,668,501 km (0.056 R)
• M12: 5,087,524 km (0.038 R)
• M13: 6,721,732 km (0.116 R)
• M14: 7,921,656 km (0.116 R)
• M15: 8,815,503 km (0.079 R)
• M16: 9,174,688 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.5

Radius: 11.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.65 AU - 2.45 AU

Year: 2063 Days

Day: 9.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,877,760 km

• M1: 148,251 km (0.117 R)
• M2: 575,353 km (0.054 R)
• M3: 996,471 km (0.084 R)
• M4: 1,568,234 km (0.115 R)
• M5: 2,061,608 km (0.115 R)
• M6: 2,594,625 km (0.072 R)
• M7: 3,232,960 km (0.059 R)
• M8: 3,613,686 km (0.048 R)
• M9: 4,110,501 km (0.108 R)
• M10: 4,521,895 km (0.042 R)
• M11: 5,324,338 km (0.073 R)
• M12: 6,618,659 km (0.065 R)
• M13: 7,443,242 km (0.048 R)
• M14: 8,140,069 km (0.103 R)
• M15: 8,676,527 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.7

Radius: 12.2

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.42 AU - 3.02 AU

Year: 3153 Days

Day: 8.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,877,760 km

• M1: 153,039 km (0.119 R)
• M2: 578,944 km (0.116 R)
• M3: 982,708 km (0.119 R)
• M4: 1,534,126 km (0.091 R)
• M5: 2,011,942 km (0.047 R)
• M6: 3,291,004 km (0.12 R)
• M7: 5,378,791 km (0.065 R)
• M8: 6,073,674 km (0.071 R)
• M9: 7,169,478 km (0.029 R)
• M10: 8,296,548 km (0.061 R)
• M11: 8,785,733 km (0.11 R)
• M12: 10,708,515 km (0.12 R)
• M13: 13,960,473 km (0.061 R)
• M14: 16,666,699 km (0.106 R)
• M15: 17,394,492 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.1

Radius: 11.9

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.04 AU - 3.06 AU

Year: 3744 Days

Day: 10.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,877,760 km

• M1: 148,102 km (0.066 R)
• M2: 601,683 km (0.096 R)
• M3: 1,229,844 km (0.062 R)
• M4: 1,673,103 km (0.104 R)
• M5: 2,064,750 km (0.096 R)
• M6: 2,717,894 km (0.116 R)
• M7: 4,534,910 km (0.109 R)
• M8: 5,015,418 km (0.114 R)
• M9: 5,814,420 km (0.097 R)
• M10: 6,506,909 km (0.085 R)
• M11: 7,086,601 km (0.113 R)
• M12: 7,984,637 km (0.115 R)
• M13: 8,423,856 km (0.09 R)
• M14: 9,152,547 km (0.113 R)
• M15: 10,132,563 km (0.079 R)
• M16: 11,091,186 km (0.118 R)
• M17: 14,545,551 km (0.098 R)
• M18: 15,091,583 km (0.06 R)
• M19: 16,224,637 km (0.117 R)
• M20: 16,931,188 km (0.077 R)
• M21: 18,342,793 km (0.085 R)
• M22: 19,435,456 km (0.079 R)
• M23: 21,468,940 km (0.042 R)
• M24: 25,716,622 km (0.027 R)
• M25: 26,434,991 km (0.119 R)
• M26: 27,578,966 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.6

Radius: 4.6

Gravity: 45.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.62 AU - 6.02 AU

Year: 9869 Days

Day: 22.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,877,760 km

• M1: 57,296 km (0.118 R)
• M2: 266,434 km (0.079 R)
• M3: 432,637 km (0.066 R)
• M4: 669,600 km (0.084 R)
• M5: 936,931 km (0.108 R)
• M6: 1,148,612 km (0.049 R)
• M7: 1,699,731 km (0.09 R)
• M8: 2,312,334 km (0.09 R)
• M9: 3,061,221 km (0.116 R)
• M10: 3,252,856 km (0.106 R)
• M11: 4,424,058 km (0.072 R)
• M12: 6,971,261 km (0.084 R)
• M13: 7,431,125 km (0.11 R)
• M14: 9,225,102 km (0.071 R)
• M15: 11,402,350 km (0.063 R)
• M16: 18,726,213 km (0.063 R)
• M17: 19,530,750 km (0.111 R)
• M18: 21,208,640 km (0.049 R)
• M19: 21,468,342 km (0.089 R)
• M20: 21,730,138 km (0.097 R)
• M21: 22,708,508 km (0.065 R)
• M22: 23,254,241 km (0.112 R)
• M23: 29,201,804 km (0.111 R)
• M24: 30,501,809 km (0.072 R)
• M25: 35,842,603 km (0.107 R)
• M26: 36,334,480 km (0.102 R)
• M27: 36,582,065 km (0.093 R)
• M28: 38,219,264 km (0.045 R)
• M29: 38,732,534 km (0.109 R)
• M30: 39,511,341 km (0.095 R)
• M31: 39,773,137 km (0.039 R)
• M32: 42,318,844 km (0.111 R)
• M33: 42,730,537 km (0.038 R)
• M34: 43,283,451 km (0.034 R)
• M35: 43,841,302 km (0.115 R)
• M36: 46,702,062 km (0.092 R)
• M37: 50,603,873 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.8

Radius: 6

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.45 AU - 8.99 AU

Year: 18100 Days

Day: 18.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 69,877,760 km

• M1: 75,547 km (0.09 R)
• M2: 355,145 km (0.098 R)
• M3: 658,530 km (0.118 R)
• M4: 946,207 km (0.12 R)
• M5: 1,152,203 km (0.089 R)
• M6: 2,493,049 km (0.103 R)
• M7: 2,746,168 km (0.1 R)
• M8: 2,940,945 km (0.067 R)
• M9: 4,027,025 km (0.084 R)
• M10: 4,311,560 km (0.104 R)
• M11: 5,283,198 km (0.053 R)
• M12: 6,308,991 km (0.11 R)
• M13: 6,520,672 km (0.107 R)
• M14: 7,321,769 km (0.101 R)
• M15: 8,136,927 km (0.1 R)
• M16: 12,137,174 km (0.08 R)
• M17: 12,731,377 km (0.061 R)
• M18: 13,835,409 km (0.09 R)
• M19: 15,303,413 km (0.107 R)
• M20: 16,872,246 km (0.096 R)
• M21: 19,780,130 km (0.119 R)
• M22: 22,314,766 km (0.083 R)
• M23: 23,608,938 km (0.119 R)
• M24: 23,914,566 km (0.036 R)
• M25: 26,565,141 km (0.108 R)
• M26: 28,821,675 km (0.071 R)
• M27: 31,694,403 km (0.104 R)
• M28: 33,840,983 km (0.031 R)
• M29: 35,679,990 km (0.062 R)
• M30: 40,858,918 km (0.064 R)
• M31: 42,490,134 km (0.12 R)
• M32: 43,550,483 km (0.072 R)
• M33: 45,723,991 km (0.112 R)
• M34: 46,517,308 km (0.107 R)
• M35: 49,616,228 km (0.119 R)
• M36: 52,849,786 km (0.12 R)
• M37: 53,198,200 km (0.106 R)
• M38: 54,784,685 km (0.066 R)
• M39: 60,111,267 km (0.029 R)
• M40: 61,063,158 km (0.078 R)
• M41: 63,388,807 km (0.08 R)
• M42: 69,251,398 km (0.063 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 12,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit