🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179

Radius: 12.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.96 AU - 1.02 AU

Year: 692 Days

Day: 5.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,224,419 km

• M1: 154,834 km (0.102 R)
• M2: 631,602 km (0.031 R)
• M3: 1,071,869 km (0.078 R)
• M4: 1,708,856 km (0.098 R)
• M5: 2,218,088 km (0.119 R)
• M6: 2,729,862 km (0.105 R)
• M7: 3,287,114 km (0.095 R)
• M8: 4,371,100 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.3

Radius: 11.4

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.93 AU - 1.11 AU

Year: 724 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,224,419 km

• M1: 141,819 km (0.055 R)
• M2: 541,095 km (0.06 R)
• M3: 956,080 km (0.095 R)
• M4: 1,388,119 km (0.12 R)
• M5: 1,985,164 km (0.038 R)
• M6: 3,167,137 km (0.105 R)
• M7: 3,642,708 km (0.096 R)
• M8: 4,296,600 km (0.107 R)
• M9: 5,623,982 km (0.095 R)
• M10: 6,191,257 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.7

Radius: 8.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.2 AU - 2.3 AU

Year: 2372 Days

Day: 11.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,224,419 km

• M1: 107,561 km (0.096 R)
• M2: 459,415 km (0.061 R)
• M3: 1,165,966 km (0.056 R)
• M4: 1,730,548 km (0.109 R)
• M5: 1,998,628 km (0.093 R)
• M6: 2,318,468 km (0.081 R)
• M7: 2,780,276 km (0.088 R)
• M8: 3,457,955 km (0.1 R)
• M9: 3,870,247 km (0.039 R)
• M10: 4,278,050 km (0.086 R)
• M11: 4,852,805 km (0.089 R)
• M12: 6,762,572 km (0.114 R)
• M13: 7,067,602 km (0.098 R)
• M14: 8,066,317 km (0.078 R)
• M15: 8,555,652 km (0.109 R)
• M16: 10,644,636 km (0.089 R)
• M17: 11,304,064 km (0.054 R)
• M18: 12,974,474 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.6

Radius: 13.6

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.88 AU - 4.64 AU

Year: 6180 Days

Day: 12.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,224,419 km

• M1: 169,195 km (0.089 R)
• M2: 674,537 km (0.092 R)
• M3: 1,248,544 km (0.094 R)
• M4: 1,826,291 km (0.031 R)
• M5: 3,363,708 km (0.082 R)
• M6: 4,412,090 km (0.104 R)
• M7: 5,301,449 km (0.065 R)
• M8: 8,238,205 km (0.118 R)
• M9: 8,840,486 km (0.048 R)
• M10: 9,283,146 km (0.12 R)
• M11: 10,783,912 km (0.118 R)
• M12: 13,864,880 km (0.089 R)
• M13: 16,146,098 km (0.061 R)
• M14: 18,427,915 km (0.116 R)
• M15: 18,909,021 km (0.082 R)
• M16: 23,064,551 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.6

Radius: 3.5

Gravity: 27.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.57 AU - 7.47 AU

Year: 10383 Days

Day: 24.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,224,419 km

• M1: 52,210 km (0.058 R)
• M2: 232,924 km (0.118 R)
• M3: 437,424 km (0.087 R)
• M4: 624,422 km (0.081 R)
• M5: 845,228 km (0.095 R)
• M6: 1,094,757 km (0.068 R)
• M7: 1,739,075 km (0.06 R)
• M8: 1,948,961 km (0.061 R)
• M9: 2,437,249 km (0.106 R)
• M10: 2,778,780 km (0.117 R)
• M11: 3,044,616 km (0.077 R)
• M12: 4,441,112 km (0.08 R)
• M13: 6,146,977 km (0.096 R)
• M14: 7,219,743 km (0.096 R)
• M15: 7,486,925 km (0.117 R)
• M16: 8,041,035 km (0.1 R)
• M17: 8,204,246 km (0.098 R)
• M18: 8,707,045 km (0.103 R)
• M19: 9,319,499 km (0.101 R)
• M20: 10,483,520 km (0.112 R)
• M21: 12,541,986 km (0.058 R)
• M22: 14,490,947 km (0.109 R)
• M23: 14,732,847 km (0.065 R)
• M24: 16,370,495 km (0.119 R)
• M25: 18,195,589 km (0.109 R)
• M26: 18,476,983 km (0.088 R)
• M27: 18,976,490 km (0.11 R)
• M28: 20,910,491 km (0.072 R)
• M29: 22,890,269 km (0.109 R)
• M30: 25,514,216 km (0.061 R)
• M31: 25,690,143 km (0.107 R)
• M32: 25,866,818 km (0.041 R)
• M33: 26,943,923 km (0.068 R)
• M34: 27,493,396 km (0.103 R)
• M35: 29,379,376 km (0.084 R)
• M36: 38,244,247 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.5

Radius: 7.4

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.45 AU - 9.97 AU

Year: 19647 Days

Day: 20.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,224,419 km

• M1: 102,624 km (0.077 R)
• M2: 363,523 km (0.087 R)
• M3: 755,020 km (0.071 R)
• M4: 1,162,824 km (0.114 R)
• M5: 1,783,207 km (0.117 R)
• M6: 2,374,268 km (0.051 R)
• M7: 3,813,699 km (0.115 R)
• M8: 4,436,474 km (0.108 R)
• M9: 5,799,610 km (0.06 R)
• M10: 6,577,070 km (0.116 R)
• M11: 7,037,832 km (0.081 R)
• M12: 8,390,047 km (0.111 R)
• M13: 9,613,458 km (0.085 R)
• M14: 12,617,832 km (0.108 R)
• M15: 14,910,121 km (0.093 R)
• M16: 15,145,737 km (0.099 R)
• M17: 15,867,547 km (0.113 R)
• M18: 17,992,884 km (0.101 R)
• M19: 21,376,489 km (0.094 R)
• M20: 23,961,091 km (0.082 R)
• M21: 26,287,188 km (0.101 R)
• M22: 30,365,974 km (0.09 R)
• M23: 30,618,196 km (0.047 R)
• M24: 32,030,849 km (0.119 R)
• M25: 34,162,319 km (0.086 R)
• M26: 38,116,939 km (0.096 R)
• M27: 39,300,557 km (0.095 R)
• M28: 43,957,539 km (0.092 R)
• M29: 44,930,972 km (0.107 R)
• M30: 45,588,006 km (0.1 R)
• M31: 46,418,275 km (0.097 R)
• M32: 49,840,027 km (0.117 R)
• M33: 53,794,048 km (0.066 R)
• M34: 54,720,956 km (0.094 R)
• M35: 65,841,314 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.3

Radius: 3.6

Gravity: 29.81 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.36 AU - 9.98 AU

Year: 21137 Days

Day: 15.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,224,419 km

• M1: 45,777 km (0.106 R)
• M2: 163,062 km (0.097 R)
• M3: 720,015 km (0.068 R)
• M4: 901,477 km (0.032 R)
• M5: 2,180,539 km (0.085 R)
• M6: 2,652,071 km (0.061 R)
• M7: 2,911,773 km (0.111 R)
• M8: 3,400,210 km (0.096 R)
• M9: 4,279,097 km (0.057 R)
• M10: 4,771,125 km (0.112 R)
• M11: 5,083,784 km (0.044 R)
• M12: 5,484,258 km (0.111 R)
• M13: 6,389,026 km (0.083 R)
• M14: 6,514,090 km (0.072 R)
• M15: 6,768,855 km (0.061 R)
• M16: 7,666,292 km (0.064 R)
• M17: 8,290,415 km (0.108 R)
• M18: 9,051,868 km (0.104 R)
• M19: 9,422,721 km (0.071 R)
• M20: 10,025,750 km (0.092 R)
• M21: 10,194,646 km (0.114 R)
• M22: 10,829,988 km (0.1 R)
• M23: 13,228,192 km (0.071 R)
• M24: 16,034,349 km (0.063 R)
• M25: 16,420,461 km (0.041 R)
• M26: 17,453,584 km (0.115 R)
• M27: 20,359,073 km (0.042 R)
• M28: 23,373,321 km (0.118 R)
• M29: 28,319,625 km (0.103 R)
• M30: 36,246,367 km (0.107 R)
• M31: 42,523,344 km (0.07 R)
• M32: 44,010,198 km (0.036 R)
• M33: 49,324,363 km (0.109 R)
• M34: 55,050,371 km (0.11 R)
• M35: 55,928,211 km (0.109 R)
• M36: 59,532,473 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 14,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit