🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.1

Radius: 10.9

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.61 AU - 0.73 AU

Year: 379 Days

Day: 8.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,723,195 km

• M1: 135,536 km (0.105 R)
• M2: 488,287 km (0.081 R)
• M3: 902,075 km (0.119 R)
• M4: 1,270,834 km (0.113 R)
• M5: 1,622,539 km (0.058 R)
• M6: 2,164,083 km (0.07 R)
• M7: 2,529,550 km (0.106 R)
• M8: 3,660,211 km (0.096 R)
• M9: 4,038,395 km (0.092 R)
• M10: 4,683,909 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.3

Radius: 12.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.96 AU - 1.08 AU

Year: 711 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,723,195 km

• M1: 156,779 km (0.112 R)
• M2: 667,506 km (0.107 R)
• M3: 1,164,320 km (0.082 R)
• M4: 1,635,254 km (0.107 R)
• M5: 2,366,489 km (0.115 R)
• M6: 3,233,259 km (0.118 R)
• M7: 3,835,091 km (0.051 R)
• M8: 4,525,784 km (0.079 R)
• M9: 5,452,244 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590

Radius: 9.3

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.05 AU - 1.27 AU

Year: 862 Days

Day: 7.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,723,195 km

• M1: 118,033 km (0.03 R)
• M2: 492,327 km (0.105 R)
• M3: 785,389 km (0.118 R)
• M4: 1,174,942 km (0.074 R)
• M5: 1,545,795 km (0.066 R)
• M6: 1,994,588 km (0.113 R)
• M7: 2,939,748 km (0.098 R)
• M8: 4,033,907 km (0.093 R)
• M9: 5,085,280 km (0.069 R)
• M10: 5,841,797 km (0.095 R)
• M11: 6,758,682 km (0.079 R)
• M12: 7,251,607 km (0.058 R)
• M13: 7,937,962 km (0.111 R)
• M14: 8,359,978 km (0.069 R)
• M15: 8,770,774 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.9

Radius: 9.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.36 AU - 1.8 AU

Year: 1371 Days

Day: 5.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,723,195 km

• M1: 119,678 km (0.057 R)
• M2: 424,559 km (0.111 R)
• M3: 858,542 km (0.093 R)
• M4: 2,007,005 km (0.091 R)
• M5: 2,826,951 km (0.069 R)
• M6: 3,237,298 km (0.076 R)
• M7: 4,088,510 km (0.083 R)
• M8: 4,518,903 km (0.081 R)
• M9: 5,327,180 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.3

Radius: 12.6

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.04 AU - 4.12 AU

Year: 5689 Days

Day: 7.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,723,195 km

• M1: 156,928 km (0.079 R)
• M2: 550,221 km (0.056 R)
• M3: 1,242,111 km (0.116 R)
• M4: 1,899,594 km (0.07 R)
• M5: 2,347,340 km (0.116 R)
• M6: 3,007,366 km (0.067 R)
• M7: 3,601,419 km (0.025 R)
• M8: 4,435,427 km (0.084 R)
• M9: 5,155,442 km (0.101 R)
• M10: 7,686,787 km (0.116 R)
• M11: 8,726,941 km (0.075 R)
• M12: 9,183,963 km (0.099 R)
• M13: 9,737,325 km (0.097 R)
• M14: 10,229,203 km (0.04 R)
• M15: 11,897,519 km (0.043 R)
• M16: 13,639,137 km (0.097 R)
• M17: 14,730,304 km (0.093 R)
• M18: 15,324,806 km (0.076 R)
• M19: 16,047,812 km (0.066 R)
• M20: 16,446,491 km (0.1 R)
• M21: 20,471,571 km (0.091 R)
• M22: 20,940,860 km (0.114 R)
• M23: 21,831,416 km (0.077 R)
• M24: 22,321,349 km (0.114 R)
• M25: 25,186,746 km (0.07 R)
• M26: 26,193,989 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.6

Radius: 5.5

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.89 AU - 8.81 AU

Year: 13754 Days

Day: 18.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,723,195 km

• M1: 116,836 km (0.082 R)
• M2: 467,045 km (0.046 R)
• M3: 790,625 km (0.094 R)
• M4: 1,882,839 km (0.12 R)
• M5: 2,161,839 km (0.049 R)
• M6: 4,044,079 km (0.082 R)
• M7: 5,010,332 km (0.093 R)
• M8: 5,321,795 km (0.059 R)
• M9: 7,388,489 km (0.099 R)
• M10: 8,083,371 km (0.034 R)
• M11: 11,143,845 km (0.101 R)
• M12: 11,836,932 km (0.104 R)
• M13: 13,966,756 km (0.074 R)
• M14: 26,321,297 km (0.12 R)
• M15: 29,107,856 km (0.112 R)
• M16: 33,921,317 km (0.091 R)
• M17: 37,096,532 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.9

Radius: 4.5

Gravity: 34.51 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.13 AU - 11.49 AU

Year: 22851 Days

Day: 22.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,723,195 km

• M1: 55,950 km (0.099 R)
• M2: 343,926 km (0.095 R)
• M3: 585,676 km (0.117 R)
• M4: 1,834,070 km (0.091 R)
• M5: 2,033,633 km (0.117 R)
• M6: 2,500,379 km (0.099 R)
• M7: 2,927,780 km (0.063 R)
• M8: 3,344,111 km (0.09 R)
• M9: 3,798,739 km (0.1 R)
• M10: 5,330,322 km (0.103 R)
• M11: 5,864,237 km (0.069 R)
• M12: 6,165,975 km (0.12 R)
• M13: 6,847,693 km (0.075 R)
• M14: 8,040,736 km (0.11 R)
• M15: 8,305,823 km (0.043 R)
• M16: 9,898,442 km (0.083 R)
• M17: 10,576,270 km (0.119 R)
• M18: 13,450,195 km (0.096 R)
• M19: 13,823,591 km (0.114 R)
• M20: 15,144,989 km (0.091 R)
• M21: 15,630,883 km (0.062 R)
• M22: 18,674,003 km (0.105 R)
• M23: 18,951,956 km (0.041 R)
• M24: 20,974,818 km (0.102 R)
• M25: 23,137,255 km (0.119 R)
• M26: 25,557,300 km (0.114 R)
• M27: 27,898,956 km (0.08 R)
• M28: 29,746,489 km (0.105 R)
• M29: 30,635,849 km (0.058 R)
• M30: 31,805,255 km (0.114 R)
• M31: 34,928,111 km (0.095 R)
• M32: 36,925,841 km (0.043 R)
• M33: 40,525,315 km (0.081 R)
• M34: 42,729,341 km (0.108 R)
• M35: 53,268,361 km (0.034 R)
• M36: 61,044,010 km (0.115 R)
• M37: 69,320,961 km (0.114 R)
• M38: 76,174,189 km (0.189 R)
• M39: 83,214,863 km (0.224 R)
• M40: 83,715,866 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.6

Radius: 3.4

Gravity: 32.49 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.18 AU - 11.64 AU

Year: 23184 Days

Day: 18.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,723,195 km

• M1: 42,486 km (0.115 R)
• M2: 182,958 km (0.056 R)
• M3: 669,301 km (0.032 R)
• M4: 1,517,820 km (0.033 R)
• M5: 2,624,395 km (0.092 R)
• M6: 5,892,810 km (0.116 R)
• M7: 7,685,441 km (0.097 R)
• M8: 9,260,407 km (0.066 R)
• M9: 13,933,845 km (0.102 R)
• M10: 21,164,957 km (0.117 R)
• M11: 23,903,945 km (0.035 R)
• M12: 30,670,107 km (0.118 R)
• M13: 36,813,194 km (0.04 R)
• M14: 50,277,750 km (0.062 R)
• M15: 56,724,221 km (0.093 R)
• M16: 57,087,595 km (0.11 R)
• M17: 63,113,995 km (0.092 R)
• M18: 63,504,147 km (0.106 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: 307 - 20,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit