🌌 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: 439.6

Radius: 9.4

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.63 AU

Year: 282 Days

Day: 11.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,456,891 km

• M1: 118,182 km (0.086 R)
• M2: 417,976 km (0.101 R)
• M3: 724,054 km (0.106 R)
• M4: 1,066,782 km (0.061 R)
• M5: 1,548,188 km (0.099 R)
• M6: 1,987,857 km (0.083 R)
• M7: 2,284,359 km (0.088 R)
• M8: 2,670,771 km (0.097 R)
• M9: 2,977,297 km (0.075 R)
• M10: 3,629,693 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.3

Radius: 14.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.04 AU - 1.16 AU

Year: 796 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,456,891 km

• M1: 175,329 km (0.081 R)
• M2: 625,469 km (0.034 R)
• M3: 1,139,038 km (0.117 R)
• M4: 2,181,885 km (0.113 R)
• M5: 2,699,344 km (0.118 R)
• M6: 3,761,788 km (0.089 R)
• M7: 6,089,681 km (0.095 R)
• M8: 7,763,232 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.7

Radius: 10.4

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.93 AU - 1.43 AU

Year: 885 Days

Day: 7.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,456,891 km

• M1: 129,402 km (0.099 R)
• M2: 613,650 km (0.045 R)
• M3: 1,045,689 km (0.117 R)
• M4: 1,428,510 km (0.082 R)
• M5: 1,833,621 km (0.102 R)
• M6: 2,315,326 km (0.077 R)
• M7: 2,713,257 km (0.056 R)
• M8: 3,195,859 km (0.118 R)
• M9: 3,577,035 km (0.073 R)
• M10: 3,988,578 km (0.084 R)
• M11: 5,901,486 km (0.08 R)
• M12: 6,499,579 km (0.104 R)
• M13: 7,183,091 km (0.092 R)
• M14: 8,085,615 km (0.098 R)
• M15: 8,615,790 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.9

Radius: 10.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.25 AU - 1.45 AU

Year: 1083 Days

Day: 7.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,456,891 km

• M1: 127,009 km (0.117 R)
• M2: 570,117 km (0.087 R)
• M3: 932,593 km (0.027 R)
• M4: 1,372,860 km (0.047 R)
• M5: 1,763,759 km (0.1 R)
• M6: 2,178,893 km (0.112 R)
• M7: 2,786,709 km (0.107 R)
• M8: 3,504,031 km (0.06 R)
• M9: 3,981,697 km (0.072 R)
• M10: 4,652,045 km (0.026 R)
• M11: 5,175,787 km (0.108 R)
• M12: 5,661,083 km (0.068 R)
• M13: 6,156,102 km (0.038 R)
• M14: 7,119,811 km (0.044 R)
• M15: 7,673,473 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.7

Radius: 8.8

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.77 AU - 2.87 AU

Year: 2439 Days

Day: 13.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,456,891 km

• M1: 109,506 km (0.103 R)
• M2: 464,053 km (0.077 R)
• M3: 781,350 km (0.115 R)
• M4: 1,679,685 km (0.098 R)
• M5: 2,038,869 km (0.051 R)
• M6: 2,391,472 km (0.094 R)
• M7: 3,363,110 km (0.111 R)
• M8: 4,040,339 km (0.079 R)
• M9: 5,612,463 km (0.095 R)
• M10: 6,062,005 km (0.1 R)
• M11: 7,093,482 km (0.073 R)
• M12: 8,171,036 km (0.047 R)
• M13: 9,173,341 km (0.118 R)
• M14: 11,337,275 km (0.061 R)
• M15: 11,714,411 km (0.064 R)
• M16: 14,106,930 km (0.067 R)
• M17: 14,740,177 km (0.117 R)
• M18: 16,646,204 km (0.102 R)
• M19: 19,179,045 km (0.08 R)
• M20: 19,835,182 km (0.097 R)
• M21: 20,691,779 km (0.053 R)
• M22: 21,003,691 km (0.091 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.8

Radius: 8.4

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.67 AU - 3.33 AU

Year: 3587 Days

Day: 8 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,456,891 km

• M1: 104,569 km (0.05 R)
• M2: 465,698 km (0.097 R)
• M3: 790,924 km (0.117 R)
• M4: 1,090,868 km (0.047 R)
• M5: 1,370,466 km (0.104 R)
• M6: 1,709,455 km (0.065 R)
• M7: 2,116,959 km (0.113 R)
• M8: 3,683,399 km (0.118 R)
• M9: 4,281,940 km (0.103 R)
• M10: 4,829,169 km (0.096 R)
• M11: 5,299,654 km (0.07 R)
• M12: 5,697,884 km (0.091 R)
• M13: 5,983,017 km (0.115 R)
• M14: 6,896,611 km (0.1 R)
• M15: 7,648,490 km (0.064 R)
• M16: 9,529,534 km (0.068 R)
• M17: 10,732,899 km (0.094 R)
• M18: 11,049,000 km (0.098 R)
• M19: 13,257,363 km (0.102 R)
• M20: 13,898,839 km (0.077 R)
• M21: 14,465,067 km (0.115 R)
• M22: 14,753,791 km (0.074 R)
• M23: 15,998,894 km (0.03 R)
• M24: 18,924,879 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 8.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.99 AU - 3.31 AU

Year: 3859 Days

Day: 7.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,456,891 km

• M1: 121,773 km (0.104 R)
• M2: 410,497 km (0.033 R)
• M3: 1,002,605 km (0.097 R)
• M4: 3,169,380 km (0.088 R)
• M5: 3,550,107 km (0.089 R)
• M6: 3,842,870 km (0.079 R)
• M7: 4,366,762 km (0.116 R)
• M8: 9,581,744 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.3

Radius: 12.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.37 AU - 3.59 AU

Year: 4481 Days

Day: 8.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,456,891 km

• M1: 156,629 km (0.087 R)
• M2: 604,226 km (0.12 R)
• M3: 1,251,386 km (0.034 R)
• M4: 1,693,747 km (0.117 R)
• M5: 2,254,889 km (0.059 R)
• M6: 2,721,185 km (0.077 R)
• M7: 3,755,804 km (0.063 R)
• M8: 6,208,611 km (0.053 R)
• M9: 6,988,614 km (0.09 R)
• M10: 8,443,753 km (0.087 R)
• M11: 9,616,151 km (0.036 R)
• M12: 11,903,951 km (0.074 R)
• M13: 12,625,611 km (0.062 R)
• M14: 13,511,680 km (0.098 R)
• M15: 15,308,949 km (0.12 R)
• M16: 16,060,678 km (0.12 R)
• M17: 17,529,430 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.4

Radius: 12.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.29 AU - 3.81 AU

Year: 4617 Days

Day: 5.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,456,891 km

• M1: 158,574 km (0.116 R)
• M2: 669,899 km (0.066 R)
• M3: 1,309,430 km (0.097 R)
• M4: 1,750,744 km (0.091 R)
• M5: 3,050,151 km (0.069 R)
• M6: 3,498,197 km (0.07 R)
• M7: 4,011,766 km (0.077 R)
• M8: 6,961,088 km (0.064 R)
• M9: 8,087,261 km (0.112 R)
• M10: 8,767,632 km (0.09 R)
• M11: 10,783,613 km (0.116 R)
• M12: 12,662,712 km (0.025 R)
• M13: 15,280,375 km (0.116 R)
• M14: 16,098,227 km (0.077 R)
• M15: 17,117,736 km (0.072 R)
• M16: 18,973,947 km (0.055 R)
• M17: 22,039,058 km (0.114 R)
• M18: 23,083,101 km (0.117 R)
• M19: 23,869,387 km (0.09 R)
• M20: 24,599,724 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.2

Radius: 3.7

Gravity: 34.05 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.87 AU - 7.79 AU

Year: 12321 Days

Day: 15.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 109.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,456,891 km

• M1: 46,076 km (0.06 R)
• M2: 206,146 km (0.116 R)
• M3: 500,854 km (0.109 R)
• M4: 682,316 km (0.06 R)
• M5: 936,782 km (0.055 R)
• M6: 1,238,970 km (0.099 R)
• M7: 1,433,148 km (0.117 R)
• M8: 1,948,811 km (0.116 R)
• M9: 2,439,044 km (0.108 R)
• M10: 3,607,104 km (0.046 R)
• M11: 4,030,915 km (0.029 R)
• M12: 4,226,289 km (0.084 R)
• M13: 4,546,279 km (0.099 R)
• M14: 4,788,927 km (0.099 R)
• M15: 6,243,766 km (0.079 R)
• M16: 7,796,742 km (0.082 R)
• M17: 8,731,280 km (0.105 R)
• M18: 9,201,466 km (0.078 R)
• M19: 10,398,548 km (0.084 R)
• M20: 11,978,900 km (0.116 R)
• M21: 14,347,034 km (0.056 R)
• M22: 15,742,932 km (0.077 R)
• M23: 16,018,641 km (0.058 R)
• M24: 17,081,534 km (0.093 R)
• M25: 17,890,409 km (0.044 R)
• M26: 19,742,880 km (0.064 R)
• M27: 21,129,951 km (0.115 R)
• M28: 21,549,872 km (0.059 R)
• M29: 21,804,488 km (0.1 R)
• M30: 22,493,386 km (0.112 R)
• M31: 26,156,589 km (0.081 R)
• M32: 27,328,389 km (0.067 R)
• M33: 38,236,767 km (0.057 R)
• M34: 44,916,162 km (0.066 R)
• M35: 45,054,241 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 16,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit