🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.6

Radius: 10.2

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.55 AU - 0.77 AU

Year: 358 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,236,430 km

• M1: 126,859 km (0.091 R)
• M2: 465,549 km (0.051 R)
• M3: 1,041,949 km (0.082 R)
• M4: 1,501,813 km (0.081 R)
• M5: 1,820,008 km (0.085 R)
• M6: 2,522,669 km (0.107 R)
• M7: 2,856,721 km (0.083 R)
• M8: 3,209,772 km (0.109 R)
• M9: 3,686,092 km (0.107 R)
• M10: 4,571,262 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.2

Radius: 10.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.64 AU - 1.06 AU

Year: 523 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 33,236,430 km

• M1: 136,732 km (0.118 R)
• M2: 512,672 km (0.11 R)
• M3: 1,185,414 km (0.086 R)
• M4: 1,867,131 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.1

Radius: 11.7

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.27 AU - 2.47 AU

Year: 2433 Days

Day: 8.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,236,430 km

• M1: 154,684 km (0.091 R)
• M2: 523,742 km (0.089 R)
• M3: 1,291,329 km (0.039 R)
• M4: 2,002,667 km (0.107 R)
• M5: 2,582,658 km (0.066 R)
• M6: 3,121,958 km (0.1 R)
• M7: 4,282,837 km (0.105 R)
• M8: 5,180,574 km (0.086 R)
• M9: 5,686,963 km (0.1 R)
• M10: 6,604,447 km (0.115 R)
• M11: 9,035,861 km (0.034 R)
• M12: 11,046,756 km (0.071 R)
• M13: 11,683,893 km (0.036 R)
• M14: 12,514,759 km (0.101 R)
• M15: 13,428,952 km (0.107 R)
• M16: 14,108,874 km (0.109 R)
• M17: 16,236,306 km (0.104 R)
• M18: 17,008,081 km (0.083 R)
• M19: 18,293,725 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.2

Radius: 10.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.19 AU - 2.89 AU

Year: 2699 Days

Day: 10.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,236,430 km

• M1: 126,859 km (0.061 R)
• M2: 639,082 km (0.086 R)
• M3: 1,014,423 km (0.109 R)
• M4: 1,374,804 km (0.047 R)
• M5: 1,698,833 km (0.097 R)
• M6: 2,138,950 km (0.061 R)
• M7: 2,493,946 km (0.036 R)
• M8: 2,848,493 km (0.037 R)
• M9: 3,179,254 km (0.108 R)
• M10: 4,002,042 km (0.1 R)
• M11: 5,218,123 km (0.063 R)
• M12: 6,021,763 km (0.114 R)
• M13: 7,127,291 km (0.11 R)
• M14: 7,768,019 km (0.054 R)
• M15: 8,530,669 km (0.063 R)
• M16: 10,753,843 km (0.07 R)
• M17: 11,153,269 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.3

Radius: 9.9

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.01 AU - 3.29 AU

Year: 2877 Days

Day: 10.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 95.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,236,430 km

• M1: 123,119 km (0.075 R)
• M2: 482,304 km (0.108 R)
• M3: 890,407 km (0.111 R)
• M4: 1,358,947 km (0.113 R)
• M5: 2,102,897 km (0.074 R)
• M6: 2,880,357 km (0.038 R)
• M7: 3,237,448 km (0.093 R)
• M8: 5,116,846 km (0.067 R)
• M9: 5,514,776 km (0.044 R)
• M10: 6,095,814 km (0.098 R)
• M11: 6,687,922 km (0.029 R)
• M12: 7,073,436 km (0.084 R)
• M13: 7,824,118 km (0.099 R)
• M14: 8,152,336 km (0.116 R)
• M15: 8,627,160 km (0.069 R)
• M16: 9,300,948 km (0.05 R)
• M17: 10,594,072 km (0.083 R)
• M18: 11,077,872 km (0.117 R)
• M19: 12,220,500 km (0.104 R)
• M20: 14,151,360 km (0.118 R)
• M21: 14,887,830 km (0.045 R)
• M22: 17,140,924 km (0.115 R)
• M23: 18,492,690 km (0.078 R)
• M24: 18,958,688 km (0.035 R)
• M25: 19,612,281 km (0.089 R)
• M26: 20,901,665 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 12.2

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.91 AU - 4.47 AU

Year: 4727 Days

Day: 12.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,236,430 km

• M1: 153,338 km (0.118 R)
• M2: 593,455 km (0.072 R)
• M3: 1,125,874 km (0.118 R)
• M4: 1,782,159 km (0.11 R)
• M5: 2,770,553 km (0.075 R)
• M6: 3,428,933 km (0.041 R)
• M7: 3,977,807 km (0.076 R)
• M8: 4,408,649 km (0.083 R)
• M9: 4,817,949 km (0.095 R)
• M10: 5,713,442 km (0.091 R)
• M11: 6,138,749 km (0.081 R)
• M12: 6,917,256 km (0.07 R)
• M13: 7,833,842 km (0.092 R)
• M14: 8,710,635 km (0.049 R)
• M15: 9,316,955 km (0.095 R)
• M16: 12,832,206 km (0.112 R)
• M17: 13,941,026 km (0.073 R)
• M18: 15,170,271 km (0.087 R)
• M19: 16,714,570 km (0.093 R)
• M20: 17,907,613 km (0.106 R)
• M21: 18,888,975 km (0.074 R)
• M22: 21,681,369 km (0.084 R)
• M23: 27,382,095 km (0.067 R)
• M24: 30,209,046 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.3

Radius: 11.8

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.74 AU - 4.78 AU

Year: 5863 Days

Day: 14.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,236,430 km

• M1: 147,055 km (0.099 R)
• M2: 532,718 km (0.113 R)
• M3: 904,618 km (0.113 R)
• M4: 1,884,784 km (0.091 R)
• M5: 2,548,699 km (0.117 R)
• M6: 2,926,284 km (0.095 R)
• M7: 3,451,522 km (0.12 R)
• M8: 3,892,088 km (0.056 R)
• M9: 4,747,488 km (0.108 R)
• M10: 5,692,498 km (0.108 R)
• M11: 6,077,862 km (0.05 R)
• M12: 7,566,212 km (0.084 R)
• M13: 8,273,660 km (0.087 R)
• M14: 9,328,774 km (0.095 R)
• M15: 9,775,174 km (0.117 R)
• M16: 10,710,759 km (0.043 R)
• M17: 11,911,282 km (0.119 R)
• M18: 12,869,007 km (0.08 R)
• M19: 15,364,300 km (0.115 R)
• M20: 16,370,196 km (0.103 R)
• M21: 18,304,347 km (0.031 R)
• M22: 20,610,547 km (0.11 R)
• M23: 22,304,295 km (0.101 R)
• M24: 22,942,629 km (0.119 R)
• M25: 23,840,365 km (0.067 R)
• M26: 30,400,531 km (0.117 R)
• M27: 33,000,991 km (0.068 R)
• M28: 33,830,062 km (0.041 R)
• M29: 35,637,953 km (0.106 R)
• M30: 36,510,557 km (0.091 R)
• M31: 37,063,172 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.9

Radius: 7.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.57 AU - 8.43 AU

Year: 15089 Days

Day: 19 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,236,430 km

• M1: 89,609 km (0.106 R)
• M2: 473,926 km (0.1 R)
• M3: 1,006,943 km (0.103 R)
• M4: 1,338,751 km (0.101 R)
• M5: 1,685,968 km (0.112 R)
• M6: 2,224,520 km (0.09 R)
• M7: 2,675,408 km (0.11 R)
• M8: 4,135,184 km (0.111 R)
• M9: 4,788,628 km (0.078 R)
• M10: 7,162,746 km (0.12 R)
• M11: 9,167,208 km (0.102 R)
• M12: 9,481,214 km (0.117 R)
• M13: 10,612,772 km (0.089 R)
• M14: 11,726,678 km (0.105 R)
• M15: 13,714,534 km (0.083 R)
• M16: 14,424,227 km (0.1 R)
• M17: 17,784,793 km (0.102 R)
• M18: 19,943,491 km (0.117 R)
• M19: 21,319,193 km (0.092 R)
• M20: 27,736,044 km (0.09 R)
• M21: 31,127,727 km (0.107 R)
• M22: 35,440,633 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.2

Radius: 3

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.12 AU - 10.98 AU

Year: 18155 Days

Day: 15.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,236,430 km

• M1: 49,666 km (0.06 R)
• M2: 572,960 km (0.105 R)
• M3: 1,549,236 km (0.11 R)
• M4: 1,815,520 km (0.071 R)
• M5: 2,314,129 km (0.053 R)
• M6: 4,402,965 km (0.059 R)
• M7: 6,155,803 km (0.091 R)
• M8: 6,463,974 km (0.087 R)
• M9: 10,179,686 km (0.041 R)
• M10: 18,814,775 km (0.112 R)
• M11: 19,828,151 km (0.098 R)
• M12: 21,260,999 km (0.075 R)
• M13: 24,246,524 km (0.104 R)
• M14: 25,445,401 km (0.082 R)
• M15: 35,394,407 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.9

Radius: 3.2

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.36 AU - 10.32 AU

Year: 20584 Days

Day: 18.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,236,430 km

• M1: 132,843 km (0.106 R)
• M2: 239,955 km (0.078 R)
• M3: 857,794 km (0.101 R)
• M4: 1,127,519 km (0.063 R)
• M5: 1,299,108 km (0.051 R)
• M6: 1,402,929 km (0.097 R)
• M7: 2,791,197 km (0.082 R)
• M8: 5,267,042 km (0.038 R)
• M9: 12,021,984 km (0.086 R)
• M10: 17,616,645 km (0.116 R)
• M11: 20,643,309 km (0.103 R)
• M12: 24,482,888 km (0.043 R)
• M13: 26,569,779 km (0.085 R)
• M14: 27,087,836 km (0.063 R)
• M15: 28,953,471 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 20,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit