🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.7

Radius: 12.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.82 AU - 0.88 AU

Year: 514 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,178,190 km

• M1: 160,668 km (0.117 R)
• M2: 679,025 km (0.078 R)
• M3: 1,091,316 km (0.08 R)
• M4: 1,613,563 km (0.116 R)
• M5: 2,264,613 km (0.077 R)
• M6: 2,725,374 km (0.105 R)
• M7: 3,759,694 km (0.089 R)
• M8: 4,181,410 km (0.112 R)
• M9: 4,589,513 km (0.083 R)
• M10: 5,503,855 km (0.06 R)
• M11: 5,923,627 km (0.085 R)
• M12: 6,574,527 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.3

Radius: 13.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.83 AU - 0.95 AU

Year: 551 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 95.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 73,178,190 km

• M1: 162,912 km (0.077 R)
• M2: 805,585 km (0.117 R)
• M3: 1,323,941 km (0.043 R)
• M4: 1,798,166 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.5

Radius: 12.5

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.68 AU - 1.1 AU

Year: 551 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,178,190 km

• M1: 155,582 km (0.086 R)
• M2: 647,609 km (0.112 R)
• M3: 1,060,649 km (0.087 R)
• M4: 1,528,142 km (0.105 R)
• M5: 2,067,592 km (0.119 R)
• M6: 3,301,176 km (0.082 R)
• M7: 3,883,561 km (0.049 R)
• M8: 4,605,520 km (0.109 R)
• M9: 5,192,392 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.7

Radius: 9.2

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.16 AU - 1.26 AU

Year: 873 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,178,190 km

• M1: 115,938 km (0.099 R)
• M2: 414,237 km (0.039 R)
• M3: 730,337 km (0.116 R)
• M4: 1,180,178 km (0.041 R)
• M5: 1,470,098 km (0.041 R)
• M6: 1,874,312 km (0.113 R)
• M7: 2,209,261 km (0.072 R)
• M8: 2,948,424 km (0.106 R)
• M9: 3,304,019 km (0.029 R)
• M10: 3,672,777 km (0.115 R)
• M11: 4,269,224 km (0.031 R)
• M12: 4,653,541 km (0.101 R)
• M13: 5,391,806 km (0.054 R)
• M14: 5,716,583 km (0.072 R)
• M15: 6,162,535 km (0.094 R)
• M16: 7,973,567 km (0.115 R)
• M17: 8,805,480 km (0.09 R)
• M18: 9,285,540 km (0.114 R)
• M19: 10,083,794 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 12.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.19 AU - 3.37 AU

Year: 3041 Days

Day: 10 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,178,190 km

• M1: 159,771 km (0.094 R)
• M2: 571,613 km (0.103 R)
• M3: 1,033,721 km (0.073 R)
• M4: 2,900,553 km (0.082 R)
• M5: 4,236,163 km (0.078 R)
• M6: 4,886,914 km (0.084 R)
• M7: 5,681,727 km (0.12 R)
• M8: 6,853,527 km (0.093 R)
• M9: 8,798,898 km (0.119 R)
• M10: 9,747,199 km (0.108 R)
• M11: 12,505,335 km (0.101 R)
• M12: 13,514,522 km (0.042 R)
• M13: 15,333,333 km (0.098 R)
• M14: 16,168,538 km (0.089 R)
• M15: 20,492,814 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.1

Radius: 11.7

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.65 AU - 3.53 AU

Year: 3563 Days

Day: 5.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,178,190 km

• M1: 145,559 km (0.086 R)
• M2: 741,856 km (0.093 R)
• M3: 1,136,196 km (0.114 R)
• M4: 1,629,121 km (0.087 R)
• M5: 2,249,054 km (0.116 R)
• M6: 3,109,242 km (0.115 R)
• M7: 3,776,299 km (0.088 R)
• M8: 5,448,354 km (0.046 R)
• M9: 7,600,769 km (0.091 R)
• M10: 9,407,163 km (0.12 R)
• M11: 10,188,363 km (0.078 R)
• M12: 11,397,413 km (0.1 R)
• M13: 14,706,667 km (0.093 R)
• M14: 15,758,939 km (0.08 R)
• M15: 17,200,913 km (0.066 R)
• M16: 18,428,513 km (0.118 R)
• M17: 18,911,265 km (0.094 R)
• M18: 19,713,559 km (0.058 R)
• M19: 20,155,022 km (0.076 R)
• M20: 20,926,947 km (0.11 R)
• M21: 21,452,484 km (0.081 R)
• M22: 22,189,403 km (0.076 R)
• M23: 23,082,054 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 11.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.82 AU - 4.34 AU

Year: 4444 Days

Day: 8.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,178,190 km

• M1: 139,276 km (0.092 R)
• M2: 556,504 km (0.096 R)
• M3: 913,594 km (0.064 R)
• M4: 1,469,649 km (0.03 R)
• M5: 2,204,624 km (0.076 R)
• M6: 2,745,121 km (0.116 R)
• M7: 3,656,770 km (0.101 R)
• M8: 4,869,859 km (0.08 R)
• M9: 9,500,811 km (0.068 R)
• M10: 10,036,671 km (0.12 R)
• M11: 10,554,878 km (0.118 R)
• M12: 10,935,904 km (0.111 R)
• M13: 12,258,947 km (0.085 R)
• M14: 12,894,439 km (0.037 R)
• M15: 14,602,996 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.6

Radius: 10.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.37 AU - 7.27 AU

Year: 9211 Days

Day: 12.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,178,190 km

• M1: 134,638 km (0.11 R)
• M2: 504,294 km (0.112 R)
• M3: 1,053,319 km (0.093 R)
• M4: 1,462,768 km (0.062 R)
• M5: 2,031,389 km (0.086 R)
• M6: 2,742,428 km (0.093 R)
• M7: 3,533,203 km (0.11 R)
• M8: 4,243,344 km (0.12 R)
• M9: 5,274,671 km (0.101 R)
• M10: 8,593,650 km (0.104 R)
• M11: 10,562,806 km (0.103 R)
• M12: 10,981,680 km (0.045 R)
• M13: 12,350,950 km (0.102 R)
• M14: 13,053,013 km (0.084 R)
• M15: 16,129,792 km (0.118 R)
• M16: 20,166,541 km (0.111 R)
• M17: 22,349,024 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504

Radius: 6.2

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.88 AU - 8.76 AU

Year: 14346 Days

Day: 17.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,178,190 km

• M1: 77,043 km (0.107 R)
• M2: 376,687 km (0.076 R)
• M3: 799,601 km (0.105 R)
• M4: 999,314 km (0.107 R)
• M5: 1,636,601 km (0.052 R)
• M6: 2,883,798 km (0.036 R)
• M7: 3,165,192 km (0.073 R)
• M8: 3,949,085 km (0.105 R)
• M9: 4,477,763 km (0.106 R)
• M10: 4,695,728 km (0.061 R)
• M11: 5,639,241 km (0.06 R)
• M12: 5,930,658 km (0.073 R)
• M13: 6,347,737 km (0.111 R)
• M14: 7,584,762 km (0.076 R)
• M15: 8,306,571 km (0.065 R)
• M16: 13,560,748 km (0.077 R)
• M17: 14,018,218 km (0.069 R)
• M18: 15,593,633 km (0.114 R)
• M19: 16,608,505 km (0.086 R)
• M20: 18,768,848 km (0.089 R)
• M21: 19,832,788 km (0.096 R)
• M22: 20,422,054 km (0.102 R)
• M23: 21,901,727 km (0.114 R)
• M24: 23,826,303 km (0.073 R)
• M25: 25,662,318 km (0.062 R)
• M26: 26,564,094 km (0.116 R)
• M27: 28,536,841 km (0.1 R)
• M28: 29,941,565 km (0.091 R)
• M29: 31,165,724 km (0.055 R)
• M30: 31,961,884 km (0.088 R)
• M31: 32,307,156 km (0.048 R)
• M32: 33,005,180 km (0.091 R)
• M33: 36,146,885 km (0.049 R)
• M34: 46,757,413 km (0.069 R)
• M35: 49,777,943 km (0.11 R)
• M36: 50,087,013 km (0.09 R)
• M37: 53,409,282 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.1

Radius: 3.7

Gravity: 35.43 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.94 AU - 12.12 AU

Year: 22416 Days

Day: 22 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,178,190 km

• M1: 46,076 km (0.094 R)
• M2: 264,339 km (0.085 R)
• M3: 676,033 km (0.109 R)
• M4: 824,733 km (0.108 R)
• M5: 947,403 km (0.054 R)
• M6: 2,626,639 km (0.048 R)
• M7: 3,049,104 km (0.055 R)
• M8: 3,317,931 km (0.114 R)
• M9: 3,750,419 km (0.089 R)
• M10: 4,726,545 km (0.108 R)
• M11: 8,545,030 km (0.115 R)
• M12: 9,408,659 km (0.105 R)
• M13: 9,690,052 km (0.108 R)
• M14: 10,872,175 km (0.095 R)
• M15: 13,804,592 km (0.117 R)
• M16: 14,094,663 km (0.106 R)
• M17: 18,072,470 km (0.117 R)
• M18: 19,397,458 km (0.062 R)
• M19: 26,110,364 km (0.112 R)
• M20: 27,002,715 km (0.07 R)
• M21: 27,799,922 km (0.076 R)
• M22: 27,915,112 km (0.101 R)
• M23: 30,775,424 km (0.053 R)
• M24: 31,770,549 km (0.083 R)
• M25: 33,694,078 km (0.051 R)
• M26: 33,824,976 km (0.035 R)
• M27: 38,054,108 km (0.113 R)
• M28: 39,781,515 km (0.105 R)
• M29: 48,703,681 km (0.101 R)
• M30: 52,300,164 km (0.103 R)
• M31: 56,069,731 km (0.108 R)
• M32: 58,114,584 km (0.09 R)
• M33: 63,343,628 km (0.111 R)
• M34: 64,143,977 km (0.093 R)
• M35: 71,006,031 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 13,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit