🌌 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: 344.7

Radius: 9.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.55 AU - 0.79 AU

Year: 366 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,108,668 km

• M1: 123,717 km (0.109 R)
• M2: 447,298 km (0.093 R)
• M3: 1,053,169 km (0.088 R)
• M4: 1,365,978 km (0.049 R)
• M5: 1,913,058 km (0.113 R)
• M6: 2,363,048 km (0.101 R)
• M7: 2,689,620 km (0.065 R)
• M8: 3,125,399 km (0.042 R)
• M9: 3,730,672 km (0.08 R)
• M10: 4,103,470 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.9

Radius: 9.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.6 AU - 0.84 AU

Year: 407 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 73,108,668 km

• M1: 129,402 km (0.119 R)
• M2: 463,903 km (0.097 R)
• M3: 773,720 km (0.111 R)
• M4: 1,283,550 km (0.105 R)
• M5: 1,631,066 km (0.09 R)
• M6: 2,069,836 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.1

Radius: 11.4

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.63 AU - 0.93 AU

Year: 459 Days

Day: 13.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,108,668 km

• M1: 143,464 km (0.084 R)
• M2: 781,798 km (0.116 R)
• M3: 1,154,297 km (0.096 R)
• M4: 1,547,740 km (0.078 R)
• M5: 1,906,026 km (0.11 R)
• M6: 3,997,106 km (0.118 R)
• M7: 4,501,250 km (0.112 R)
• M8: 5,211,541 km (0.099 R)
• M9: 5,850,324 km (0.119 R)
• M10: 6,406,080 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.5

Radius: 8.9

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.83 AU - 1.17 AU

Year: 667 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,108,668 km

• M1: 111,600 km (0.067 R)
• M2: 482,304 km (0.091 R)
• M3: 803,939 km (0.07 R)
• M4: 1,326,634 km (0.111 R)
• M5: 1,950,457 km (0.103 R)
• M6: 2,699,942 km (0.109 R)
• M7: 4,206,692 km (0.105 R)
• M8: 4,691,389 km (0.076 R)
• M9: 5,052,369 km (0.1 R)
• M10: 5,543,798 km (0.067 R)
• M11: 6,066,642 km (0.088 R)
• M12: 6,412,513 km (0.038 R)
• M13: 7,739,895 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.6

Radius: 14.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.89 AU - 2.99 AU

Year: 2542 Days

Day: 9.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,108,668 km

• M1: 175,478 km (0.1 R)
• M2: 1,079,498 km (0.09 R)
• M3: 1,563,597 km (0.066 R)
• M4: 2,322,956 km (0.057 R)
• M5: 4,519,202 km (0.094 R)
• M6: 5,335,707 km (0.086 R)
• M7: 6,274,883 km (0.071 R)
• M8: 7,408,984 km (0.07 R)
• M9: 7,917,617 km (0.118 R)
• M10: 9,343,733 km (0.079 R)
• M11: 10,707,916 km (0.034 R)
• M12: 11,437,954 km (0.106 R)
• M13: 13,695,535 km (0.11 R)
• M14: 15,213,505 km (0.109 R)
• M15: 17,670,800 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.3

Radius: 9.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.07 AU - 4.47 AU

Year: 5884 Days

Day: 10 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,108,668 km

• M1: 115,639 km (0.095 R)
• M2: 520,900 km (0.118 R)
• M3: 1,064,987 km (0.041 R)
• M4: 1,818,961 km (0.102 R)
• M5: 2,143,139 km (0.031 R)
• M6: 2,460,586 km (0.041 R)
• M7: 3,209,323 km (0.089 R)
• M8: 4,081,030 km (0.102 R)
• M9: 4,595,796 km (0.078 R)
• M10: 5,178,330 km (0.115 R)
• M11: 5,782,107 km (0.056 R)
• M12: 6,579,763 km (0.115 R)
• M13: 6,912,469 km (0.103 R)
• M14: 9,225,551 km (0.073 R)
• M15: 10,434,451 km (0.09 R)
• M16: 11,140,553 km (0.115 R)
• M17: 12,463,896 km (0.094 R)
• M18: 12,974,474 km (0.077 R)
• M19: 13,742,060 km (0.112 R)
• M20: 14,897,854 km (0.115 R)
• M21: 18,573,772 km (0.119 R)
• M22: 19,362,901 km (0.091 R)
• M23: 19,985,079 km (0.102 R)
• M24: 21,203,853 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.9

Radius: 14.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.23 AU - 5.35 AU

Year: 8114 Days

Day: 13.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,108,668 km

• M1: 191,036 km (0.049 R)
• M2: 949,797 km (0.044 R)
• M3: 1,536,969 km (0.107 R)
• M4: 3,982,146 km (0.091 R)
• M5: 4,797,753 km (0.094 R)
• M6: 5,588,228 km (0.091 R)
• M7: 9,456,530 km (0.074 R)
• M8: 10,041,009 km (0.076 R)
• M9: 11,996,852 km (0.11 R)
• M10: 14,321,603 km (0.112 R)
• M11: 15,758,490 km (0.106 R)
• M12: 16,581,727 km (0.09 R)
• M13: 17,943,517 km (0.058 R)
• M14: 20,005,723 km (0.07 R)
• M15: 23,875,820 km (0.066 R)
• M16: 24,596,583 km (0.062 R)
• M17: 25,892,549 km (0.035 R)
• M18: 26,942,427 km (0.098 R)
• M19: 27,428,919 km (0.087 R)
• M20: 29,127,304 km (0.101 R)
• M21: 30,054,212 km (0.117 R)
• M22: 31,320,708 km (0.117 R)
• M23: 37,222,793 km (0.101 R)
• M24: 37,948,342 km (0.068 R)
• M25: 40,055,129 km (0.112 R)
• M26: 41,977,911 km (0.109 R)

Asteroid Belt

Center: 6.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.9

Radius: 6.8

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.44 AU - 9.12 AU

Year: 15888 Days

Day: 16.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,108,668 km

• M1: 84,672 km (0.113 R)
• M2: 315,502 km (0.066 R)
• M3: 597,943 km (0.093 R)
• M4: 1,195,586 km (0.093 R)
• M5: 1,428,061 km (0.037 R)
• M6: 1,791,285 km (0.101 R)
• M7: 2,569,044 km (0.03 R)
• M8: 3,471,718 km (0.119 R)
• M9: 7,119,213 km (0.059 R)
• M10: 7,476,154 km (0.093 R)
• M11: 7,844,912 km (0.108 R)
• M12: 8,225,639 km (0.086 R)
• M13: 10,659,147 km (0.101 R)
• M14: 13,001,401 km (0.066 R)
• M15: 14,716,990 km (0.105 R)
• M16: 16,423,602 km (0.087 R)
• M17: 17,205,251 km (0.098 R)
• M18: 18,842,600 km (0.047 R)
• M19: 19,182,037 km (0.108 R)
• M20: 19,873,329 km (0.071 R)
• M21: 21,766,789 km (0.072 R)
• M22: 22,613,962 km (0.098 R)
• M23: 25,082,177 km (0.116 R)
• M24: 25,596,495 km (0.111 R)
• M25: 26,117,843 km (0.052 R)
• M26: 29,169,042 km (0.114 R)
• M27: 34,304,737 km (0.064 R)
• M28: 35,838,713 km (0.036 R)
• M29: 38,360,036 km (0.086 R)
• M30: 40,714,108 km (0.119 R)
• M31: 41,567,414 km (0.118 R)
• M32: 41,854,492 km (0.05 R)
• M33: 44,198,990 km (0.093 R)
• M34: 59,398,583 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.9

Radius: 3.8

Gravity: 38.84 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.6 AU - 9.78 AU

Year: 18578 Days

Day: 24.8 Hours

Environment

Temp: -244 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,108,668 km

• M1: 47,273 km (0.103 R)
• M2: 206,595 km (0.111 R)
• M3: 357,090 km (0.051 R)
• M4: 701,764 km (0.119 R)
• M5: 871,258 km (0.101 R)
• M6: 1,265,149 km (0.074 R)
• M7: 1,425,219 km (0.096 R)
• M8: 2,084,347 km (0.057 R)
• M9: 2,480,931 km (0.071 R)
• M10: 3,259,887 km (0.095 R)
• M11: 4,852,656 km (0.109 R)
• M12: 5,431,599 km (0.115 R)
• M13: 5,776,871 km (0.093 R)
• M14: 6,856,370 km (0.089 R)
• M15: 8,063,624 km (0.069 R)
• M16: 8,512,568 km (0.088 R)
• M17: 17,717,175 km (0.067 R)
• M18: 20,598,580 km (0.059 R)
• M19: 21,247,535 km (0.052 R)
• M20: 27,267,952 km (0.077 R)
• M21: 36,171,120 km (0.031 R)
• M22: 43,272,830 km (0.117 R)
• M23: 51,587,031 km (0.066 R)
• M24: 55,225,999 km (0.077 R)
• M25: 58,110,545 km (0.099 R)
• M26: 60,338,805 km (0.115 R)
• M27: 62,816,146 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.2

Radius: 4.8

Gravity: 24.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.45 AU - 10.41 AU

Year: 20867 Days

Day: 15.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,108,668 km

• M1: 59,690 km (0.114 R)
• M2: 227,688 km (0.048 R)
• M3: 670,797 km (0.092 R)
• M4: 1,094,907 km (0.101 R)
• M5: 1,450,052 km (0.103 R)
• M6: 1,804,749 km (0.057 R)
• M7: 3,111,785 km (0.067 R)
• M8: 3,300,279 km (0.091 R)
• M9: 4,326,520 km (0.113 R)
• M10: 4,630,353 km (0.109 R)
• M11: 6,627,934 km (0.103 R)
• M12: 9,864,184 km (0.1 R)
• M13: 12,081,075 km (0.098 R)
• M14: 13,874,604 km (0.07 R)
• M15: 17,469,291 km (0.093 R)
• M16: 20,870,698 km (0.087 R)
• M17: 22,326,585 km (0.115 R)
• M18: 22,826,541 km (0.1 R)
• M19: 27,667,378 km (0.113 R)
• M20: 29,541,092 km (0.118 R)
• M21: 34,725,256 km (0.05 R)
• M22: 35,802,810 km (0.07 R)
• M23: 38,737,321 km (0.11 R)
• M24: 42,893,898 km (0.067 R)
• M25: 47,010,832 km (0.097 R)
• M26: 53,846,706 km (0.071 R)
• M27: 55,653,549 km (0.117 R)
• M28: 63,086,469 km (0.1 R)
• M29: 64,890,919 km (0.103 R)
• M30: 68,812,777 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 16,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit