🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.1

Radius: 12.5

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.97 AU - 1.21 AU

Year: 747 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,391,176 km

• M1: 155,432 km (0.113 R)
• M2: 605,871 km (0.102 R)
• M3: 1,191,996 km (0.103 R)
• M4: 1,687,614 km (0.109 R)
• M5: 2,143,737 km (0.043 R)
• M6: 2,682,589 km (0.065 R)
• M7: 3,095,030 km (0.12 R)
• M8: 4,186,197 km (0.101 R)
• M9: 4,896,937 km (0.101 R)
• M10: 5,317,606 km (0.027 R)
• M11: 5,839,104 km (0.098 R)
• M12: 6,643,193 km (0.11 R)
• M13: 7,750,666 km (0.077 R)
• M14: 8,275,305 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.3

Radius: 13.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.65 AU - 1.87 AU

Year: 1532 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,391,176 km

• M1: 172,935 km (0.12 R)
• M2: 645,964 km (0.052 R)
• M3: 1,379,592 km (0.103 R)
• M4: 2,112,771 km (0.095 R)
• M5: 2,672,416 km (0.086 R)
• M6: 3,123,903 km (0.12 R)
• M7: 3,594,538 km (0.08 R)
• M8: 4,700,215 km (0.093 R)
• M9: 5,301,300 km (0.103 R)
• M10: 6,465,321 km (0.097 R)
• M11: 6,930,869 km (0.088 R)
• M12: 7,738,997 km (0.077 R)
• M13: 9,481,064 km (0.119 R)
• M14: 11,542,673 km (0.05 R)
• M15: 12,046,967 km (0.098 R)
• M16: 12,983,898 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.5

Radius: 9.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.64 AU - 1.96 AU

Year: 1584 Days

Day: 12.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,391,176 km

• M1: 130,449 km (0.119 R)
• M2: 445,054 km (0.112 R)
• M3: 909,854 km (0.114 R)
• M4: 1,217,727 km (0.105 R)
• M5: 1,535,473 km (0.054 R)
• M6: 1,848,431 km (0.051 R)
• M7: 2,353,175 km (0.078 R)
• M8: 2,971,463 km (0.103 R)
• M9: 3,436,861 km (0.088 R)
• M10: 4,418,822 km (0.095 R)
• M11: 4,856,994 km (0.115 R)
• M12: 5,288,285 km (0.116 R)
• M13: 6,109,427 km (0.089 R)
• M14: 7,363,207 km (0.052 R)
• M15: 7,656,120 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.9

Radius: 14

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.66 AU - 2.26 AU

Year: 1800 Days

Day: 8.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,391,176 km

• M1: 174,132 km (0.103 R)
• M2: 819,946 km (0.102 R)
• M3: 1,269,787 km (0.095 R)
• M4: 1,842,298 km (0.114 R)
• M5: 2,336,719 km (0.083 R)
• M6: 3,169,081 km (0.112 R)
• M7: 3,758,497 km (0.086 R)
• M8: 4,260,996 km (0.115 R)
• M9: 5,099,791 km (0.048 R)
• M10: 5,718,229 km (0.064 R)
• M11: 6,479,233 km (0.07 R)
• M12: 7,081,365 km (0.088 R)
• M13: 7,667,938 km (0.113 R)
• M14: 9,203,411 km (0.073 R)
• M15: 10,028,443 km (0.029 R)
• M16: 10,902,244 km (0.028 R)
• M17: 11,374,973 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.4

Radius: 14

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.02 AU - 3 AU

Year: 2609 Days

Day: 9.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,391,176 km

• M1: 174,282 km (0.077 R)
• M2: 933,341 km (0.112 R)
• M3: 1,406,220 km (0.096 R)
• M4: 2,055,176 km (0.094 R)
• M5: 3,689,233 km (0.049 R)
• M6: 4,194,276 km (0.109 R)
• M7: 4,896,189 km (0.095 R)
• M8: 6,404,135 km (0.043 R)
• M9: 7,452,667 km (0.075 R)
• M10: 10,391,218 km (0.072 R)
• M11: 12,692,931 km (0.097 R)
• M12: 13,501,806 km (0.051 R)
• M13: 16,037,789 km (0.068 R)
• M14: 16,531,014 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.2

Radius: 12

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.23 AU - 4.51 AU

Year: 5993 Days

Day: 12.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,391,176 km

• M1: 149,299 km (0.106 R)
• M2: 576,401 km (0.071 R)
• M3: 1,256,024 km (0.103 R)
• M4: 1,673,103 km (0.102 R)
• M5: 2,215,096 km (0.096 R)
• M6: 3,289,059 km (0.069 R)
• M7: 4,196,370 km (0.091 R)
• M8: 5,149,159 km (0.117 R)
• M9: 6,470,258 km (0.098 R)
• M10: 8,434,777 km (0.113 R)
• M11: 8,879,382 km (0.118 R)
• M12: 11,390,083 km (0.091 R)
• M13: 12,237,854 km (0.1 R)
• M14: 12,703,402 km (0.098 R)
• M15: 15,152,170 km (0.115 R)
• M16: 17,184,158 km (0.111 R)
• M17: 18,977,088 km (0.065 R)
• M18: 19,531,498 km (0.088 R)
• M19: 23,640,353 km (0.094 R)
• M20: 24,040,228 km (0.069 R)
• M21: 27,054,775 km (0.108 R)
• M22: 27,934,859 km (0.108 R)
• M23: 29,567,122 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 8.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.52 AU - 5.66 AU

Year: 6451 Days

Day: 7.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,391,176 km

• M1: 102,624 km (0.068 R)
• M2: 592,707 km (0.09 R)
• M3: 997,818 km (0.062 R)
• M4: 3,352,488 km (0.036 R)
• M5: 4,263,988 km (0.057 R)
• M6: 4,532,815 km (0.097 R)
• M7: 5,006,442 km (0.085 R)
• M8: 10,256,280 km (0.09 R)
• M9: 10,537,225 km (0.07 R)
• M10: 15,030,547 km (0.104 R)
• M11: 15,815,188 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.4

Radius: 4.6

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.54 AU - 7.4 AU

Year: 9569 Days

Day: 18.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,391,176 km

• M1: 57,296 km (0.085 R)
• M2: 287,378 km (0.101 R)
• M3: 461,809 km (0.087 R)
• M4: 714,479 km (0.108 R)
• M5: 869,014 km (0.06 R)
• M6: 1,110,315 km (0.065 R)
• M7: 1,844,841 km (0.114 R)
• M8: 2,154,658 km (0.064 R)
• M9: 2,322,058 km (0.069 R)
• M10: 2,465,672 km (0.057 R)
• M11: 3,496,701 km (0.1 R)
• M12: 3,815,643 km (0.1 R)
• M13: 4,967,547 km (0.08 R)
• M14: 6,904,839 km (0.118 R)
• M15: 7,270,307 km (0.115 R)
• M16: 8,333,050 km (0.074 R)
• M17: 10,157,247 km (0.095 R)
• M18: 10,629,976 km (0.072 R)
• M19: 11,805,366 km (0.107 R)
• M20: 15,062,710 km (0.103 R)
• M21: 17,376,391 km (0.117 R)
• M22: 18,051,825 km (0.115 R)
• M23: 18,364,635 km (0.085 R)
• M24: 19,916,413 km (0.069 R)
• M25: 21,834,856 km (0.119 R)
• M26: 22,261,360 km (0.115 R)
• M27: 24,098,571 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.2

Radius: 7

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.48 AU - 9.5 AU

Year: 14816 Days

Day: 17 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,391,176 km

• M1: 87,066 km (0.053 R)
• M2: 434,582 km (0.1 R)
• M3: 1,374,954 km (0.111 R)
• M4: 5,248,940 km (0.101 R)
• M5: 6,705,126 km (0.092 R)
• M6: 9,628,867 km (0.12 R)
• M7: 13,175,832 km (0.098 R)
• M8: 15,529,456 km (0.095 R)
• M9: 16,271,760 km (0.102 R)
• M10: 20,960,756 km (0.07 R)
• M11: 24,542,727 km (0.096 R)
• M12: 27,643,592 km (0.103 R)
• M13: 38,495,422 km (0.112 R)
• M14: 43,384,130 km (0.059 R)
• M15: 51,387,317 km (0.112 R)
• M16: 58,528,073 km (0.055 R)
• M17: 59,419,825 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.9

Radius: 4.3

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.43 AU - 9.61 AU

Year: 17771 Days

Day: 16.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,391,176 km

• M1: 54,005 km (0.066 R)
• M2: 289,771 km (0.111 R)
• M3: 667,655 km (0.111 R)
• M4: 984,653 km (0.11 R)
• M5: 1,357,152 km (0.119 R)
• M6: 1,582,745 km (0.096 R)
• M7: 2,450,264 km (0.079 R)
• M8: 3,040,427 km (0.097 R)
• M9: 4,055,449 km (0.116 R)
• M10: 4,936,730 km (0.083 R)
• M11: 5,438,182 km (0.051 R)
• M12: 5,802,303 km (0.069 R)
• M13: 9,555,564 km (0.053 R)
• M14: 9,987,453 km (0.031 R)
• M15: 11,149,978 km (0.049 R)
• M16: 12,913,587 km (0.118 R)
• M17: 13,740,415 km (0.11 R)
• M18: 14,228,553 km (0.102 R)
• M19: 16,843,374 km (0.116 R)
• M20: 17,261,350 km (0.065 R)
• M21: 17,615,000 km (0.102 R)
• M22: 22,492,937 km (0.116 R)
• M23: 22,829,981 km (0.073 R)
• M24: 23,600,560 km (0.049 R)
• M25: 25,556,851 km (0.092 R)
• M26: 26,387,419 km (0.106 R)
• M27: 27,908,231 km (0.12 R)
• M28: 29,586,868 km (0.083 R)
• M29: 36,394,768 km (0.101 R)
• M30: 39,851,826 km (0.099 R)
• M31: 41,344,064 km (0.119 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: 532 - 15,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit