🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.6

Radius: 9

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.21 AU - 3.45 AU

Year: 2078 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,966,948 km

• M1: 112,198 km (0.09 R)
• M2: 393,143 km (0.091 R)
• M3: 966,851 km (0.056 R)
• M4: 1,307,037 km (0.039 R)
• M5: 1,747,902 km (0.085 R)
• M6: 2,223,473 km (0.087 R)
• M7: 2,532,692 km (0.113 R)
• M8: 2,974,754 km (0.101 R)
• M9: 3,638,071 km (0.11 R)
• M10: 4,298,844 km (0.097 R)
• M11: 4,617,189 km (0.106 R)
• M12: 5,598,252 km (0.118 R)
• M13: 6,250,049 km (0.073 R)
• M14: 8,573,155 km (0.064 R)
• M15: 10,013,333 km (0.06 R)
• M16: 11,083,557 km (0.102 R)
• M17: 11,381,406 km (0.056 R)
• M18: 12,466,290 km (0.111 R)
• M19: 13,576,306 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.9

Radius: 13.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.53 AU - 4.25 AU

Year: 3349 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,966,948 km

• M1: 165,455 km (0.119 R)
• M2: 805,285 km (0.108 R)
• M3: 1,244,056 km (0.119 R)
• M4: 1,730,997 km (0.03 R)
• M5: 2,738,090 km (0.117 R)
• M6: 3,263,627 km (0.104 R)
• M7: 4,146,853 km (0.073 R)
• M8: 4,820,343 km (0.092 R)
• M9: 6,707,669 km (0.073 R)
• M10: 7,162,596 km (0.09 R)
• M11: 7,801,230 km (0.105 R)
• M12: 13,199,768 km (0.117 R)
• M13: 16,769,622 km (0.103 R)
• M14: 17,782,549 km (0.105 R)
• M15: 18,776,178 km (0.111 R)
• M16: 19,499,634 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.8

Radius: 12.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.57 AU - 6.29 AU

Year: 5524 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,966,948 km

• M1: 156,779 km (0.047 R)
• M2: 698,472 km (0.034 R)
• M3: 1,283,101 km (0.08 R)
• M4: 1,708,856 km (0.057 R)
• M5: 2,230,355 km (0.028 R)
• M6: 3,223,385 km (0.091 R)
• M7: 5,554,868 km (0.089 R)
• M8: 6,514,389 km (0.094 R)
• M9: 7,155,416 km (0.113 R)
• M10: 15,894,624 km (0.088 R)
• M11: 17,057,598 km (0.093 R)
• M12: 19,621,706 km (0.096 R)
• M13: 23,582,010 km (0.087 R)
• M14: 25,338,139 km (0.082 R)
• M15: 26,500,216 km (0.116 R)
• M16: 28,930,433 km (0.067 R)
• M17: 29,742,301 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.7

Radius: 9.1

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.81 AU - 9.57 AU

Year: 9310 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,966,948 km

• M1: 113,395 km (0.095 R)
• M2: 446,998 km (0.119 R)
• M3: 745,147 km (0.086 R)
• M4: 1,216,530 km (0.065 R)
• M5: 1,801,158 km (0.108 R)
• M6: 2,391,322 km (0.108 R)
• M7: 2,701,588 km (0.028 R)
• M8: 3,286,964 km (0.092 R)
• M9: 3,647,196 km (0.117 R)
• M10: 4,306,624 km (0.049 R)
• M11: 5,074,509 km (0.087 R)
• M12: 5,524,350 km (0.111 R)
• M13: 5,861,693 km (0.111 R)
• M14: 6,842,158 km (0.106 R)
• M15: 8,445,997 km (0.109 R)
• M16: 9,125,021 km (0.116 R)
• M17: 10,186,119 km (0.101 R)
• M18: 12,322,825 km (0.115 R)
• M19: 12,725,393 km (0.066 R)
• M20: 13,196,028 km (0.027 R)
• M21: 13,862,187 km (0.069 R)
• M22: 14,614,216 km (0.099 R)
• M23: 16,063,371 km (0.058 R)
• M24: 16,752,718 km (0.061 R)
• M25: 17,533,618 km (0.036 R)
• M26: 18,264,554 km (0.077 R)
• M27: 19,398,655 km (0.055 R)
• M28: 23,343,551 km (0.092 R)
• M29: 25,969,293 km (0.056 R)
• M30: 27,499,230 km (0.104 R)
• M31: 30,528,288 km (0.075 R)
• M32: 35,826,147 km (0.119 R)
• M33: 36,176,206 km (0.085 R)
• M34: 38,203,556 km (0.079 R)
• M35: 39,679,489 km (0.087 R)
• M36: 44,067,045 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.8

Radius: 5.9

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.75 AU - 15.21 AU

Year: 19247 Days

Day: 18.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,966,948 km

• M1: 73,453 km (0.087 R)
• M2: 1,781,561 km (0.102 R)
• M3: 1,973,196 km (0.038 R)
• M4: 2,744,373 km (0.096 R)
• M5: 4,630,353 km (0.055 R)
• M6: 6,284,457 km (0.118 R)
• M7: 7,781,483 km (0.103 R)
• M8: 9,766,198 km (0.115 R)
• M9: 12,003,883 km (0.055 R)
• M10: 17,147,955 km (0.06 R)
• M11: 29,198,213 km (0.111 R)
• M12: 36,399,855 km (0.079 R)
• M13: 38,905,769 km (0.114 R)
• M14: 49,762,535 km (0.051 R)
• M15: 55,534,918 km (0.107 R)
• M16: 57,437,354 km (0.06 R)
• M17: 58,316,242 km (0.115 R)
• M18: 60,281,360 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.4

Radius: 7.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.04 AU - 13.28 AU

Year: 19665 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,966,948 km

• M1: 134,638 km (0.068 R)
• M2: 385,663 km (0.101 R)
• M3: 663,317 km (0.11 R)
• M4: 1,055,712 km (0.037 R)
• M5: 1,670,111 km (0.052 R)
• M6: 2,057,120 km (0.097 R)
• M7: 2,328,491 km (0.107 R)
• M8: 3,171,924 km (0.053 R)
• M9: 4,406,405 km (0.112 R)
• M10: 5,897,597 km (0.058 R)
• M11: 6,411,466 km (0.06 R)
• M12: 7,740,942 km (0.108 R)
• M13: 8,133,337 km (0.081 R)
• M14: 9,938,385 km (0.092 R)
• M15: 11,372,879 km (0.113 R)
• M16: 12,880,077 km (0.041 R)
• M17: 13,431,346 km (0.077 R)
• M18: 15,112,826 km (0.091 R)
• M19: 15,934,268 km (0.093 R)
• M20: 16,427,043 km (0.119 R)
• M21: 17,966,405 km (0.09 R)
• M22: 25,660,672 km (0.107 R)
• M23: 31,966,223 km (0.048 R)
• M24: 32,976,158 km (0.101 R)
• M25: 33,431,833 km (0.089 R)
• M26: 44,134,962 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.7

Radius: 4.6

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.43 AU - 15.51 AU

Year: 20392 Days

Day: 23.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,966,948 km

• M1: 60,138 km (0.113 R)
• M2: 362,176 km (0.117 R)
• M3: 528,529 km (0.084 R)
• M4: 1,034,020 km (0.059 R)
• M5: 1,392,457 km (0.12 R)
• M6: 3,017,090 km (0.088 R)
• M7: 3,524,825 km (0.098 R)
• M8: 4,806,580 km (0.108 R)
• M9: 6,777,831 km (0.09 R)
• M10: 8,245,236 km (0.049 R)
• M11: 9,027,633 km (0.076 R)
• M12: 20,699,409 km (0.031 R)
• M13: 22,413,651 km (0.108 R)
• M14: 23,928,778 km (0.097 R)
• M15: 26,742,415 km (0.051 R)
• M16: 27,372,820 km (0.096 R)
• M17: 28,228,520 km (0.086 R)
• M18: 31,017,623 km (0.098 R)
• M19: 35,853,374 km (0.069 R)
• M20: 36,363,054 km (0.096 R)
• M21: 37,789,170 km (0.096 R)
• M22: 40,065,900 km (0.119 R)
• M23: 41,726,885 km (0.103 R)
• M24: 49,771,660 km (0.026 R)
• M25: 51,044,888 km (0.043 R)
• M26: 54,490,426 km (0.118 R)
• M27: 57,217,296 km (0.115 R)
• M28: 57,738,495 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 19,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit