🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.5

Radius: 12.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.6 AU - 0.98 AU

Year: 453 Days

Day: 9.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 55,888,260 km

• M1: 154,385 km (0.058 R)
• M2: 587,471 km (0.119 R)
• M3: 2,591,035 km (0.119 R)
• M4: 3,429,681 km (0.098 R)
• M5: 3,828,359 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.1

Radius: 8.8

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.1 AU - 1.2 AU

Year: 796 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,888,260 km

• M1: 109,506 km (0.067 R)
• M2: 420,071 km (0.077 R)
• M3: 777,311 km (0.097 R)
• M4: 1,087,427 km (0.091 R)
• M5: 1,450,202 km (0.119 R)
• M6: 2,106,338 km (0.099 R)
• M7: 2,457,444 km (0.116 R)
• M8: 2,872,279 km (0.077 R)
• M9: 3,347,252 km (0.077 R)
• M10: 3,889,096 km (0.06 R)
• M11: 4,205,645 km (0.12 R)
• M12: 5,018,111 km (0.105 R)
• M13: 5,394,050 km (0.102 R)
• M14: 6,460,384 km (0.117 R)
• M15: 8,735,020 km (0.09 R)
• M16: 9,169,302 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.2

Radius: 12.6

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.72 AU - 1.74 AU

Year: 1469 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,888,260 km

• M1: 156,779 km (0.04 R)
• M2: 939,624 km (0.117 R)
• M3: 1,412,802 km (0.115 R)
• M4: 1,957,488 km (0.115 R)
• M5: 2,964,581 km (0.08 R)
• M6: 3,477,103 km (0.114 R)
• M7: 4,012,364 km (0.029 R)
• M8: 4,743,150 km (0.076 R)
• M9: 5,140,781 km (0.067 R)
• M10: 6,075,918 km (0.116 R)
• M11: 6,597,266 km (0.097 R)
• M12: 7,366,199 km (0.097 R)
• M13: 8,738,311 km (0.103 R)
• M14: 9,666,117 km (0.069 R)
• M15: 10,068,834 km (0.104 R)
• M16: 12,292,457 km (0.081 R)
• M17: 13,128,709 km (0.072 R)
• M18: 13,581,691 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.2

Radius: 12.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.54 AU - 2.8 AU

Year: 2817 Days

Day: 14.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,888,260 km

• M1: 157,975 km (0.083 R)
• M2: 569,519 km (0.115 R)
• M3: 978,370 km (0.108 R)
• M4: 1,556,416 km (0.114 R)
• M5: 2,094,819 km (0.116 R)
• M6: 2,698,446 km (0.115 R)
• M7: 3,152,925 km (0.082 R)
• M8: 3,912,882 km (0.094 R)
• M9: 4,376,935 km (0.112 R)
• M10: 6,171,511 km (0.039 R)
• M11: 6,748,809 km (0.097 R)
• M12: 7,741,540 km (0.119 R)
• M13: 8,382,567 km (0.089 R)
• M14: 9,945,865 km (0.029 R)
• M15: 11,617,172 km (0.104 R)
• M16: 12,254,459 km (0.117 R)
• M17: 12,747,534 km (0.117 R)
• M18: 15,605,003 km (0.112 R)
• M19: 17,030,820 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 12.8

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.86 AU - 6.74 AU

Year: 9019 Days

Day: 14 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,888,260 km

• M1: 159,172 km (0.104 R)
• M2: 644,617 km (0.096 R)
• M3: 1,242,859 km (0.048 R)
• M4: 1,642,585 km (0.082 R)
• M5: 2,325,948 km (0.034 R)
• M6: 2,776,237 km (0.054 R)
• M7: 3,752,064 km (0.071 R)
• M8: 5,393,751 km (0.095 R)
• M9: 5,940,681 km (0.105 R)
• M10: 6,714,700 km (0.085 R)
• M11: 7,389,536 km (0.064 R)
• M12: 9,156,886 km (0.113 R)
• M13: 9,639,638 km (0.1 R)
• M14: 14,587,588 km (0.089 R)
• M15: 15,720,791 km (0.108 R)
• M16: 18,465,464 km (0.048 R)
• M17: 19,237,837 km (0.053 R)
• M18: 27,885,043 km (0.085 R)
• M19: 33,557,346 km (0.097 R)
• M20: 34,591,366 km (0.105 R)
• M21: 35,410,265 km (0.118 R)
• M22: 36,002,972 km (0.06 R)
• M23: 37,452,725 km (0.112 R)
• M24: 38,068,021 km (0.058 R)
• M25: 41,377,425 km (0.078 R)
• M26: 46,978,519 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.5

Radius: 4.2

Gravity: 33.7 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.79 AU - 10.17 AU

Year: 20357 Days

Day: 20 Hours

Environment

Temp: -237 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 55,888,260 km

• M1: 52,958 km (0.12 R)
• M2: 412,741 km (0.103 R)
• M3: 910,602 km (0.111 R)
• M4: 1,898,247 km (0.107 R)
• M5: 2,154,957 km (0.061 R)
• M6: 2,367,985 km (0.09 R)
• M7: 2,911,324 km (0.098 R)
• M8: 4,015,805 km (0.091 R)
• M9: 5,489,344 km (0.084 R)
• M10: 5,765,801 km (0.105 R)
• M11: 6,562,859 km (0.096 R)
• M12: 6,784,263 km (0.059 R)
• M13: 7,102,608 km (0.115 R)
• M14: 7,478,547 km (0.106 R)
• M15: 7,867,651 km (0.12 R)
• M16: 8,792,316 km (0.116 R)
• M17: 9,391,754 km (0.12 R)
• M18: 12,666,003 km (0.068 R)
• M19: 13,358,940 km (0.093 R)
• M20: 13,500,460 km (0.113 R)
• M21: 13,931,152 km (0.12 R)
• M22: 15,588,846 km (0.105 R)
• M23: 24,901,762 km (0.087 R)
• M24: 25,332,006 km (0.094 R)
• M25: 32,522,278 km (0.106 R)
• M26: 39,053,123 km (0.061 R)
• M27: 40,812,244 km (0.106 R)
• M28: 46,893,547 km (0.109 R)
• M29: 47,220,717 km (0.102 R)
• M30: 55,172,443 km (0.079 R)
• M31: 56,640,596 km (0.101 R)
• M32: 57,571,245 km (0.062 R)
• M33: 57,758,691 km (0.112 R)
• M34: 58,134,630 km (0.079 R)
• M35: 58,701,606 km (0.06 R)
• M36: 60,811,983 km (0.116 R)
• M37: 65,795,238 km (0.119 R)
• M38: 68,491,141 km (0.108 R)
• M39: 69,335,172 km (0.085 R)
• M40: 72,343,885 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.8

Radius: 5.9

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.08 AU - 12.28 AU

Year: 22536 Days

Day: 23.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 155.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,888,260 km

• M1: 75,547 km (0.055 R)
• M2: 362,326 km (0.072 R)
• M3: 635,791 km (0.119 R)
• M4: 874,250 km (0.096 R)
• M5: 1,325,138 km (0.082 R)
• M6: 1,688,362 km (0.082 R)
• M7: 3,409,784 km (0.11 R)
• M8: 3,672,329 km (0.083 R)
• M9: 4,604,622 km (0.107 R)
• M10: 7,218,995 km (0.07 R)
• M11: 8,620,278 km (0.085 R)
• M12: 8,960,164 km (0.105 R)
• M13: 9,359,591 km (0.067 R)
• M14: 9,563,642 km (0.107 R)
• M15: 9,875,404 km (0.099 R)
• M16: 13,119,883 km (0.103 R)
• M17: 13,897,193 km (0.113 R)
• M18: 18,568,985 km (0.094 R)
• M19: 25,258,104 km (0.105 R)
• M20: 25,654,090 km (0.04 R)
• M21: 31,987,615 km (0.103 R)
• M22: 35,947,620 km (0.11 R)
• M23: 36,700,995 km (0.094 R)
• M24: 41,581,626 km (0.032 R)
• M25: 41,857,185 km (0.094 R)
• M26: 45,696,465 km (0.076 R)
• M27: 45,989,826 km (0.087 R)
• M28: 46,284,534 km (0.103 R)
• M29: 48,078,960 km (0.032 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 19,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit