🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 14

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.48 AU - 0.62 AU

Year: 282 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 71,557,908 km

• M1: 175,777 km (0.084 R)
• M2: 696,976 km (0.113 R)
• M3: 1,293,274 km (0.114 R)
• M4: 1,915,601 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.4

Radius: 8.4

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.58 AU - 0.7 AU

Year: 353 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,557,908 km

• M1: 105,018 km (0.118 R)
• M2: 373,097 km (0.085 R)
• M3: 728,242 km (0.106 R)
• M4: 1,072,318 km (0.112 R)
• M5: 1,387,670 km (0.106 R)
• M6: 1,942,528 km (0.115 R)
• M7: 2,236,189 km (0.066 R)
• M8: 2,540,321 km (0.09 R)
• M9: 2,830,392 km (0.083 R)
• M10: 3,324,513 km (0.114 R)
• M11: 3,735,160 km (0.102 R)
• M12: 4,206,543 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660

Radius: 11.3

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.7 AU - 1 AU

Year: 541 Days

Day: 8.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,557,908 km

• M1: 140,472 km (0.065 R)
• M2: 555,457 km (0.105 R)
• M3: 1,138,889 km (0.096 R)
• M4: 1,616,255 km (0.092 R)
• M5: 1,969,905 km (0.113 R)
• M6: 2,915,662 km (0.064 R)
• M7: 3,548,312 km (0.115 R)
• M8: 3,904,654 km (0.09 R)
• M9: 4,358,085 km (0.075 R)
• M10: 4,767,983 km (0.115 R)
• M11: 5,422,624 km (0.08 R)
• M12: 5,970,451 km (0.071 R)
• M13: 6,458,140 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.1

Radius: 13

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.16 AU - 1.4 AU

Year: 1000 Days

Day: 10.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,557,908 km

• M1: 162,314 km (0.034 R)
• M2: 870,660 km (0.107 R)
• M3: 1,279,062 km (0.104 R)
• M4: 2,420,494 km (0.09 R)
• M5: 3,122,706 km (0.07 R)
• M6: 3,552,501 km (0.052 R)
• M7: 4,604,622 km (0.106 R)
• M8: 5,645,524 km (0.112 R)
• M9: 9,419,430 km (0.081 R)
• M10: 10,387,777 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.1

Radius: 12.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.42 AU - 2 AU

Year: 1543 Days

Day: 5.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,557,908 km

• M1: 151,692 km (0.082 R)
• M2: 666,010 km (0.102 R)
• M3: 1,173,446 km (0.105 R)
• M4: 2,757,538 km (0.06 R)
• M5: 4,389,650 km (0.102 R)
• M6: 5,674,995 km (0.099 R)
• M7: 6,290,590 km (0.079 R)
• M8: 6,805,207 km (0.1 R)
• M9: 7,196,854 km (0.114 R)
• M10: 8,352,797 km (0.102 R)
• M11: 11,097,619 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.6

Radius: 11.5

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.09 AU - 2.43 AU

Year: 2345 Days

Day: 11.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,557,908 km

• M1: 143,464 km (0.103 R)
• M2: 564,283 km (0.114 R)
• M3: 1,117,496 km (0.101 R)
• M4: 1,648,868 km (0.094 R)
• M5: 2,603,003 km (0.117 R)
• M6: 2,976,848 km (0.095 R)
• M7: 3,404,698 km (0.075 R)
• M8: 3,815,045 km (0.117 R)
• M9: 4,175,277 km (0.116 R)
• M10: 4,965,153 km (0.066 R)
• M11: 5,930,209 km (0.047 R)
• M12: 6,725,771 km (0.081 R)
• M13: 7,436,809 km (0.074 R)
• M14: 9,291,225 km (0.07 R)
• M15: 13,938,782 km (0.05 R)
• M16: 15,493,702 km (0.082 R)
• M17: 16,946,447 km (0.046 R)
• M18: 17,377,737 km (0.068 R)
• M19: 17,761,157 km (0.098 R)
• M20: 19,351,532 km (0.108 R)
• M21: 19,763,524 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.2

Radius: 14.2

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.6 AU - 3.74 AU

Year: 4853 Days

Day: 5.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,557,908 km

• M1: 176,675 km (0.053 R)
• M2: 649,704 km (0.117 R)
• M3: 1,396,347 km (0.104 R)
• M4: 1,871,918 km (0.079 R)
• M5: 2,566,651 km (0.088 R)
• M6: 3,314,042 km (0.08 R)
• M7: 4,135,932 km (0.108 R)
• M8: 5,039,055 km (0.032 R)
• M9: 6,393,663 km (0.118 R)
• M10: 6,916,658 km (0.094 R)
• M11: 9,535,368 km (0.059 R)
• M12: 12,284,229 km (0.074 R)
• M13: 13,144,267 km (0.081 R)
• M14: 13,840,645 km (0.064 R)
• M15: 21,328,168 km (0.046 R)
• M16: 22,570,579 km (0.116 R)
• M17: 23,138,153 km (0.1 R)
• M18: 24,748,125 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.9

Radius: 4.8

Gravity: 25.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.97 AU - 8.63 AU

Year: 16505 Days

Day: 17.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,557,908 km

• M1: 59,989 km (0.079 R)
• M2: 382,073 km (0.109 R)
• M3: 1,025,793 km (0.118 R)
• M4: 1,669,363 km (0.103 R)
• M5: 2,096,614 km (0.085 R)
• M6: 2,549,297 km (0.081 R)
• M7: 3,190,773 km (0.117 R)
• M8: 3,702,697 km (0.105 R)
• M9: 6,428,520 km (0.081 R)
• M10: 8,711,682 km (0.113 R)
• M11: 10,946,974 km (0.095 R)
• M12: 12,354,839 km (0.046 R)
• M13: 14,437,242 km (0.105 R)
• M14: 17,056,850 km (0.049 R)
• M15: 18,353,265 km (0.115 R)
• M16: 32,248,514 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.5

Radius: 4.3

Gravity: 47.57 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.76 AU - 10.52 AU

Year: 17530 Days

Day: 22 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 71,557,908 km

• M1: 53,556 km (0.088 R)
• M2: 231,578 km (0.081 R)
• M3: 502,350 km (0.098 R)
• M4: 705,504 km (0.093 R)
• M5: 1,180,178 km (0.104 R)
• M6: 1,805,646 km (0.046 R)
• M7: 2,899,057 km (0.068 R)
• M8: 3,382,857 km (0.077 R)
• M9: 5,044,291 km (0.115 R)
• M10: 5,502,359 km (0.099 R)
• M11: 6,678,348 km (0.087 R)
• M12: 8,012,462 km (0.118 R)
• M13: 8,635,088 km (0.088 R)
• M14: 10,757,433 km (0.064 R)
• M15: 11,643,651 km (0.109 R)
• M16: 12,714,921 km (0.06 R)
• M17: 13,345,626 km (0.1 R)
• M18: 13,488,492 km (0.091 R)
• M19: 15,051,491 km (0.115 R)
• M20: 15,206,474 km (0.118 R)
• M21: 15,440,744 km (0.117 R)
• M22: 16,077,433 km (0.097 R)
• M23: 17,402,870 km (0.066 R)
• M24: 18,799,516 km (0.088 R)
• M25: 20,363,412 km (0.069 R)
• M26: 26,014,621 km (0.111 R)
• M27: 28,421,950 km (0.12 R)
• M28: 33,147,896 km (0.112 R)
• M29: 34,473,333 km (0.096 R)
• M30: 34,607,822 km (0.089 R)
• M31: 35,421,784 km (0.082 R)
• M32: 36,527,013 km (0.117 R)
• M33: 40,576,178 km (0.113 R)
• M34: 53,591,492 km (0.028 R)
• M35: 57,845,607 km (0.086 R)
• M36: 59,957,331 km (0.09 R)
• M37: 64,742,218 km (0.061 R)
• M38: 68,918,841 km (0.049 R)
• M39: 70,638,619 km (0.041 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.2

Radius: 5

Gravity: 21.97 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.52 AU - 11.58 AU

Year: 20371 Days

Day: 19.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,557,908 km

• M1: 62,233 km (0.081 R)
• M2: 293,960 km (0.036 R)
• M3: 465,399 km (0.077 R)
• M4: 625,618 km (0.091 R)
• M5: 1,002,007 km (0.095 R)
• M6: 1,289,982 km (0.109 R)
• M7: 1,648,569 km (0.067 R)
• M8: 2,702,186 km (0.117 R)
• M9: 2,897,112 km (0.076 R)
• M10: 3,397,816 km (0.105 R)
• M11: 3,923,653 km (0.118 R)
• M12: 4,401,917 km (0.073 R)
• M13: 4,741,654 km (0.11 R)
• M14: 5,135,396 km (0.09 R)
• M15: 6,708,417 km (0.051 R)
• M16: 8,892,397 km (0.106 R)
• M17: 9,714,437 km (0.119 R)
• M18: 10,057,166 km (0.051 R)
• M19: 11,195,605 km (0.11 R)
• M20: 12,153,032 km (0.099 R)
• M21: 13,025,935 km (0.089 R)
• M22: 14,302,454 km (0.1 R)
• M23: 15,351,285 km (0.096 R)
• M24: 15,973,163 km (0.05 R)
• M25: 16,531,014 km (0.111 R)
• M26: 18,892,416 km (0.109 R)
• M27: 20,898,523 km (0.087 R)
• M28: 29,151,539 km (0.095 R)
• M29: 30,831,672 km (0.097 R)
• M30: 34,912,253 km (0.08 R)
• M31: 35,178,687 km (0.047 R)
• M32: 36,667,934 km (0.066 R)
• M33: 39,771,791 km (0.11 R)
• M34: 44,592,283 km (0.075 R)
• M35: 47,304,791 km (0.079 R)
• M36: 50,294,804 km (0.111 R)
• M37: 51,318,652 km (0.096 R)
• M38: 52,705,574 km (0.114 R)
• M39: 56,098,902 km (0.063 R)
• M40: 56,464,370 km (0.106 R)
• M41: 70,278,686 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 19,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit