🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 11.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.15 AU - 1.19 AU

Year: 830 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 118.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,617,018 km

• M1: 143,016 km (0.094 R)
• M2: 518,207 km (0.09 R)
• M3: 982,409 km (0.099 R)
• M4: 1,742,366 km (0.118 R)
• M5: 2,129,376 km (0.049 R)
• M6: 2,686,479 km (0.108 R)
• M7: 3,093,534 km (0.046 R)
• M8: 4,280,743 km (0.104 R)
• M9: 4,856,994 km (0.05 R)
• M10: 5,281,553 km (0.051 R)
• M11: 5,866,630 km (0.041 R)
• M12: 6,328,439 km (0.059 R)
• M13: 6,771,099 km (0.118 R)
• M14: 8,175,524 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 14.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.21 AU - 1.91 AU

Year: 1278 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,617,018 km

• M1: 176,525 km (0.105 R)
• M2: 671,246 km (0.115 R)
• M3: 1,142,629 km (0.057 R)
• M4: 1,718,132 km (0.109 R)
• M5: 2,228,410 km (0.112 R)
• M6: 4,100,478 km (0.118 R)
• M7: 4,764,842 km (0.116 R)
• M8: 5,520,610 km (0.105 R)
• M9: 6,133,363 km (0.056 R)
• M10: 6,957,049 km (0.073 R)
• M11: 8,010,068 km (0.113 R)
• M12: 8,881,626 km (0.098 R)
• M13: 9,576,208 km (0.055 R)
• M14: 10,463,623 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.8

Radius: 12.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.37 AU - 1.75 AU

Year: 1278 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,617,018 km

• M1: 160,519 km (0.065 R)
• M2: 563,984 km (0.114 R)
• M3: 1,096,104 km (0.1 R)
• M4: 1,579,305 km (0.077 R)
• M5: 2,502,623 km (0.086 R)
• M6: 3,221,141 km (0.12 R)
• M7: 3,697,611 km (0.085 R)
• M8: 4,304,529 km (0.104 R)
• M9: 4,958,721 km (0.099 R)
• M10: 5,597,204 km (0.082 R)
• M11: 6,289,992 km (0.102 R)
• M12: 7,110,387 km (0.1 R)
• M13: 7,546,614 km (0.056 R)
• M14: 8,000,793 km (0.069 R)
• M15: 8,607,712 km (0.119 R)
• M16: 9,132,052 km (0.117 R)
• M17: 9,765,749 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 13.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.62 AU - 4.82 AU

Year: 5687 Days

Day: 7 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,617,018 km

• M1: 172,935 km (0.116 R)
• M2: 702,960 km (0.07 R)
• M3: 1,319,453 km (0.1 R)
• M4: 1,942,977 km (0.051 R)
• M5: 2,375,764 km (0.099 R)
• M6: 3,113,730 km (0.101 R)
• M7: 4,526,832 km (0.118 R)
• M8: 7,558,881 km (0.111 R)
• M9: 8,126,007 km (0.113 R)
• M10: 9,383,377 km (0.097 R)
• M11: 10,157,995 km (0.082 R)
• M12: 11,356,722 km (0.033 R)
• M13: 12,327,313 km (0.075 R)
• M14: 12,786,579 km (0.052 R)
• M15: 13,448,699 km (0.074 R)
• M16: 13,886,273 km (0.116 R)
• M17: 15,204,380 km (0.072 R)
• M18: 17,622,779 km (0.077 R)
• M19: 18,265,302 km (0.111 R)
• M20: 19,105,742 km (0.105 R)
• M21: 19,784,019 km (0.104 R)
• M22: 20,542,331 km (0.063 R)
• M23: 21,319,941 km (0.074 R)
• M24: 22,184,317 km (0.045 R)
• M25: 22,864,987 km (0.069 R)
• M26: 23,419,547 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.2

Radius: 5.4

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.45 AU - 10.73 AU

Year: 19482 Days

Day: 16.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,617,018 km

• M1: 67,169 km (0.105 R)
• M2: 248,781 km (0.06 R)
• M3: 1,006,345 km (0.104 R)
• M4: 1,566,290 km (0.032 R)
• M5: 2,155,556 km (0.095 R)
• M6: 2,835,179 km (0.098 R)
• M7: 3,379,117 km (0.11 R)
• M8: 4,639,030 km (0.089 R)
• M9: 12,435,024 km (0.026 R)
• M10: 13,875,801 km (0.106 R)
• M11: 14,848,486 km (0.083 R)
• M12: 15,351,584 km (0.047 R)
• M13: 27,303,257 km (0.054 R)
• M14: 38,358,689 km (0.071 R)
• M15: 44,861,559 km (0.046 R)
• M16: 59,275,314 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.4

Radius: 7.7

Gravity: 14.68 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.87 AU - 10.87 AU

Year: 20342 Days

Day: 17.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,617,018 km

• M1: 111,151 km (0.103 R)
• M2: 417,976 km (0.057 R)
• M3: 911,649 km (0.066 R)
• M4: 1,162,525 km (0.097 R)
• M5: 2,551,990 km (0.06 R)
• M6: 2,901,301 km (0.099 R)
• M7: 4,077,888 km (0.119 R)
• M8: 5,585,386 km (0.103 R)
• M9: 6,761,225 km (0.102 R)
• M10: 8,739,358 km (0.047 R)
• M11: 10,132,264 km (0.107 R)
• M12: 14,405,228 km (0.103 R)
• M13: 14,794,781 km (0.079 R)
• M14: 16,763,189 km (0.11 R)
• M15: 20,912,885 km (0.082 R)
• M16: 23,064,850 km (0.077 R)
• M17: 24,358,572 km (0.047 R)
• M18: 25,360,130 km (0.057 R)
• M19: 26,854,912 km (0.054 R)
• M20: 27,683,684 km (0.054 R)
• M21: 27,923,490 km (0.111 R)
• M22: 29,892,946 km (0.1 R)
• M23: 34,520,457 km (0.071 R)
• M24: 34,798,409 km (0.107 R)
• M25: 36,067,897 km (0.112 R)
• M26: 36,641,904 km (0.108 R)
• M27: 42,243,596 km (0.089 R)
• M28: 43,202,668 km (0.084 R)
• M29: 44,833,285 km (0.034 R)
• M30: 54,918,126 km (0.089 R)
• M31: 57,412,671 km (0.103 R)
• M32: 59,183,162 km (0.119 R)
• M33: 61,192,710 km (0.063 R)
• M34: 62,832,901 km (0.071 R)
• M35: 71,474,871 km (0.087 R)
• M36: 74,909,638 km (0.054 R)
• M37: 81,366,731 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.9

Radius: 4.4

Gravity: 42.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.66 AU - 10.44 AU

Year: 20901 Days

Day: 17.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,617,018 km

• M1: 63,429 km (0.113 R)
• M2: 225,893 km (0.064 R)
• M3: 365,767 km (0.105 R)
• M4: 558,299 km (0.12 R)
• M5: 896,690 km (0.081 R)
• M6: 1,523,056 km (0.072 R)
• M7: 2,009,099 km (0.066 R)
• M8: 2,922,694 km (0.05 R)
• M9: 3,309,404 km (0.104 R)
• M10: 3,455,561 km (0.081 R)
• M11: 5,010,481 km (0.12 R)
• M12: 5,522,705 km (0.094 R)
• M13: 9,351,812 km (0.086 R)
• M14: 11,399,657 km (0.115 R)
• M15: 11,937,760 km (0.104 R)
• M16: 14,805,103 km (0.1 R)
• M17: 15,042,963 km (0.091 R)
• M18: 17,212,881 km (0.106 R)
• M19: 21,144,163 km (0.06 R)
• M20: 21,547,180 km (0.098 R)
• M21: 23,639,156 km (0.072 R)
• M22: 24,512,658 km (0.112 R)
• M23: 28,587,704 km (0.119 R)
• M24: 29,704,004 km (0.117 R)
• M25: 30,082,486 km (0.108 R)
• M26: 31,107,531 km (0.055 R)
• M27: 39,700,732 km (0.091 R)
• M28: 39,853,322 km (0.118 R)
• M29: 40,622,554 km (0.094 R)
• M30: 40,777,687 km (0.052 R)
• M31: 42,032,215 km (0.091 R)
• M32: 47,651,559 km (0.117 R)
• M33: 52,271,890 km (0.099 R)
• M34: 65,747,815 km (0.027 R)
• M35: 75,597,788 km (0.078 R)
• M36: 77,726,715 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.1

Radius: 3.6

Gravity: 36.89 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.4 AU - 12.6 AU

Year: 22320 Days

Day: 22.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 72,617,018 km

• M1: 115,190 km (0.112 R)
• M2: 243,845 km (0.093 R)
• M3: 467,942 km (0.113 R)
• M4: 608,115 km (0.116 R)
• M5: 796,609 km (0.036 R)
• M6: 1,165,218 km (0.052 R)
• M7: 1,291,030 km (0.092 R)
• M8: 1,833,172 km (0.112 R)
• M9: 2,144,635 km (0.113 R)
• M10: 2,378,457 km (0.075 R)
• M11: 2,535,983 km (0.06 R)
• M12: 2,773,096 km (0.071 R)
• M13: 3,544,871 km (0.104 R)
• M14: 4,449,789 km (0.063 R)
• M15: 4,901,574 km (0.047 R)
• M16: 5,083,186 km (0.097 R)
• M17: 5,615,754 km (0.088 R)
• M18: 5,936,343 km (0.084 R)
• M19: 6,269,048 km (0.026 R)
• M20: 6,439,889 km (0.072 R)
• M21: 7,062,665 km (0.082 R)
• M22: 9,335,805 km (0.059 R)
• M23: 10,308,041 km (0.099 R)
• M24: 12,118,924 km (0.101 R)
• M25: 12,251,168 km (0.088 R)
• M26: 14,499,474 km (0.076 R)
• M27: 18,277,718 km (0.112 R)
• M28: 18,626,730 km (0.082 R)
• M29: 19,791,499 km (0.078 R)
• M30: 20,438,360 km (0.07 R)
• M31: 23,575,727 km (0.086 R)
• M32: 25,909,603 km (0.094 R)
• M33: 26,683,323 km (0.064 R)
• M34: 28,626,151 km (0.087 R)
• M35: 39,912,562 km (0.107 R)
• M36: 50,348,510 km (0.03 R)
• M37: 51,898,942 km (0.102 R)
• M38: 57,296,284 km (0.11 R)
• M39: 58,042,927 km (0.081 R)
• M40: 60,514,732 km (0.065 R)
• M41: 61,874,278 km (0.073 R)
• M42: 68,558,460 km (0.043 R)
• M43: 72,182,469 km (0.057 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 17,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit