🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.5

Radius: 8.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.67 AU - 0.83 AU

Year: 433 Days

Day: 11.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,903,316 km

• M1: 104,419 km (0.084 R)
• M2: 367,861 km (0.106 R)
• M3: 800,947 km (0.064 R)
• M4: 1,431,951 km (0.114 R)
• M5: 1,808,339 km (0.101 R)
• M6: 2,104,992 km (0.083 R)
• M7: 2,908,332 km (0.117 R)
• M8: 3,197,505 km (0.119 R)
• M9: 3,570,004 km (0.057 R)
• M10: 3,913,630 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.9

Radius: 11.3

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.1 AU - 1.7 AU

Year: 1105 Days

Day: 14.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,903,316 km

• M1: 142,567 km (0.115 R)
• M2: 579,093 km (0.092 R)
• M3: 959,222 km (0.104 R)
• M4: 1,311,824 km (0.109 R)
• M5: 1,772,436 km (0.059 R)
• M6: 2,193,105 km (0.05 R)
• M7: 2,642,497 km (0.051 R)
• M8: 3,139,012 km (0.093 R)
• M9: 3,602,167 km (0.12 R)
• M10: 4,320,387 km (0.087 R)
• M11: 5,071,817 km (0.12 R)
• M12: 6,176,597 km (0.043 R)
• M13: 6,547,001 km (0.103 R)
• M14: 7,130,433 km (0.045 R)
• M15: 7,616,776 km (0.089 R)
• M16: 8,401,716 km (0.102 R)
• M17: 9,180,223 km (0.082 R)
• M18: 10,196,292 km (0.093 R)
• M19: 10,682,186 km (0.083 R)
• M20: 11,805,965 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118

Radius: 8.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.2 AU - 1.66 AU

Year: 1140 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,903,316 km

• M1: 104,569 km (0.079 R)
• M2: 392,246 km (0.096 R)
• M3: 677,828 km (0.108 R)
• M4: 1,119,441 km (0.044 R)
• M5: 1,706,014 km (0.118 R)
• M6: 2,274,636 km (0.117 R)
• M7: 2,758,585 km (0.117 R)
• M8: 3,918,716 km (0.112 R)
• M9: 5,855,859 km (0.08 R)
• M10: 6,179,738 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.4

Radius: 12.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.81 AU - 2.13 AU

Year: 1844 Days

Day: 7 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,903,316 km

• M1: 157,078 km (0.056 R)
• M2: 645,365 km (0.08 R)
• M3: 1,165,367 km (0.112 R)
• M4: 1,839,007 km (0.108 R)
• M5: 2,398,652 km (0.109 R)
• M6: 2,801,370 km (0.06 R)
• M7: 4,056,496 km (0.072 R)
• M8: 4,594,599 km (0.107 R)
• M9: 5,179,826 km (0.067 R)
• M10: 6,210,256 km (0.039 R)
• M11: 7,134,622 km (0.087 R)
• M12: 7,588,950 km (0.112 R)
• M13: 10,092,471 km (0.098 R)
• M14: 11,405,042 km (0.089 R)
• M15: 11,805,516 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.7

Radius: 11

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.13 AU - 3.03 AU

Year: 2763 Days

Day: 14.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,903,316 km

• M1: 136,732 km (0.037 R)
• M2: 481,855 km (0.112 R)
• M3: 986,000 km (0.1 R)
• M4: 1,589,477 km (0.116 R)
• M5: 1,952,103 km (0.065 R)
• M6: 4,461,308 km (0.059 R)
• M7: 4,841,436 km (0.068 R)
• M8: 5,616,054 km (0.06 R)
• M9: 6,113,766 km (0.08 R)
• M10: 6,583,952 km (0.117 R)
• M11: 8,239,851 km (0.083 R)
• M12: 8,608,759 km (0.094 R)
• M13: 9,236,023 km (0.115 R)
• M14: 9,707,855 km (0.089 R)
• M15: 10,119,548 km (0.098 R)
• M16: 12,486,934 km (0.072 R)
• M17: 16,170,483 km (0.062 R)
• M18: 18,174,795 km (0.114 R)
• M19: 19,265,962 km (0.059 R)
• M20: 19,977,300 km (0.091 R)
• M21: 20,339,626 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.6

Radius: 13.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.81 AU - 3.21 AU

Year: 3482 Days

Day: 9.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,903,316 km

• M1: 173,085 km (0.062 R)
• M2: 660,026 km (0.118 R)
• M3: 1,128,417 km (0.114 R)
• M4: 1,793,379 km (0.115 R)
• M5: 2,322,657 km (0.076 R)
• M6: 3,145,295 km (0.094 R)
• M7: 4,262,193 km (0.084 R)
• M8: 5,193,739 km (0.114 R)
• M9: 5,788,390 km (0.071 R)
• M10: 6,370,775 km (0.031 R)
• M11: 9,138,934 km (0.118 R)
• M12: 14,146,274 km (0.108 R)
• M13: 16,427,641 km (0.102 R)
• M14: 17,428,302 km (0.063 R)
• M15: 18,292,828 km (0.057 R)
• M16: 19,004,913 km (0.092 R)
• M17: 19,673,766 km (0.044 R)
• M18: 20,232,663 km (0.1 R)
• M19: 20,738,304 km (0.073 R)
• M20: 22,172,648 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.2

Radius: 9.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.09 AU - 3.39 AU

Year: 3889 Days

Day: 9.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,903,316 km

• M1: 118,631 km (0.077 R)
• M2: 422,464 km (0.054 R)
• M3: 741,257 km (0.049 R)
• M4: 1,355,207 km (0.107 R)
• M5: 1,867,580 km (0.118 R)
• M6: 2,972,061 km (0.06 R)
• M7: 3,781,685 km (0.051 R)
• M8: 4,869,261 km (0.115 R)
• M9: 5,832,522 km (0.096 R)
• M10: 6,317,668 km (0.058 R)
• M11: 7,246,820 km (0.093 R)
• M12: 8,703,754 km (0.108 R)
• M13: 9,814,967 km (0.101 R)
• M14: 10,231,298 km (0.042 R)
• M15: 10,541,264 km (0.115 R)
• M16: 11,018,182 km (0.097 R)
• M17: 11,509,462 km (0.031 R)
• M18: 12,846,119 km (0.082 R)
• M19: 15,773,899 km (0.059 R)
• M20: 17,530,028 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.8

Radius: 14.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.09 AU - 5.63 AU

Year: 7145 Days

Day: 6.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,903,316 km

• M1: 179,368 km (0.059 R)
• M2: 1,091,017 km (0.112 R)
• M3: 1,703,770 km (0.1 R)
• M4: 2,457,893 km (0.114 R)
• M5: 3,779,441 km (0.031 R)
• M6: 4,379,926 km (0.027 R)
• M7: 5,743,361 km (0.088 R)
• M8: 6,607,289 km (0.12 R)
• M9: 7,854,187 km (0.099 R)
• M10: 8,554,006 km (0.092 R)
• M11: 9,295,114 km (0.103 R)
• M12: 10,486,661 km (0.034 R)
• M13: 14,559,912 km (0.118 R)
• M14: 17,885,921 km (0.061 R)
• M15: 18,688,664 km (0.102 R)
• M16: 21,094,197 km (0.063 R)
• M17: 21,763,947 km (0.063 R)
• M18: 23,619,858 km (0.06 R)
• M19: 24,832,199 km (0.113 R)
• M20: 27,999,635 km (0.054 R)
• M21: 31,331,180 km (0.047 R)
• M22: 32,893,430 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.6

Radius: 4.6

Gravity: 24.74 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.29 AU - 7.13 AU

Year: 10320 Days

Day: 17.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,903,316 km

• M1: 57,296 km (0.116 R)
• M2: 546,182 km (0.058 R)
• M3: 798,404 km (0.103 R)
• M4: 1,363,136 km (0.035 R)
• M5: 3,969,579 km (0.091 R)
• M6: 4,130,397 km (0.106 R)
• M7: 6,749,557 km (0.112 R)
• M8: 7,134,771 km (0.112 R)
• M9: 8,422,510 km (0.093 R)
• M10: 10,505,211 km (0.036 R)
• M11: 12,163,354 km (0.093 R)
• M12: 14,997,935 km (0.094 R)
• M13: 18,688,963 km (0.108 R)
• M14: 19,678,702 km (0.109 R)
• M15: 20,622,964 km (0.119 R)
• M16: 21,845,179 km (0.046 R)
• M17: 22,263,155 km (0.055 R)
• M18: 27,026,052 km (0.057 R)
• M19: 29,491,275 km (0.032 R)
• M20: 34,298,902 km (0.1 R)
• M21: 44,354,572 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.9

Radius: 3.4

Gravity: 78.8 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.99 AU - 9.37 AU

Year: 15601 Days

Day: 15.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,903,316 km

• M1: 42,336 km (0.108 R)
• M2: 262,843 km (0.117 R)
• M3: 455,526 km (0.118 R)
• M4: 575,802 km (0.094 R)
• M5: 776,413 km (0.045 R)
• M6: 1,879,996 km (0.1 R)
• M7: 2,052,782 km (0.039 R)
• M8: 2,342,553 km (0.034 R)
• M9: 2,754,396 km (0.096 R)
• M10: 3,003,028 km (0.118 R)
• M11: 3,992,318 km (0.103 R)
• M12: 4,543,437 km (0.057 R)
• M13: 5,955,940 km (0.078 R)
• M14: 6,761,225 km (0.04 R)
• M15: 6,939,546 km (0.078 R)
• M16: 7,446,384 km (0.117 R)
• M17: 7,977,306 km (0.065 R)
• M18: 8,584,823 km (0.072 R)
• M19: 11,200,393 km (0.085 R)
• M20: 13,725,605 km (0.12 R)
• M21: 14,893,665 km (0.088 R)
• M22: 20,137,968 km (0.119 R)
• M23: 23,119,005 km (0.068 R)
• M24: 24,556,490 km (0.088 R)
• M25: 31,642,343 km (0.057 R)
• M26: 32,518,837 km (0.032 R)
• M27: 35,378,999 km (0.062 R)
• M28: 39,112,812 km (0.06 R)
• M29: 41,148,390 km (0.073 R)
• M30: 47,839,903 km (0.032 R)
• M31: 48,332,080 km (0.097 R)
• M32: 53,793,898 km (0.061 R)
• M33: 55,943,769 km (0.1 R)
• M34: 58,898,327 km (0.065 R)
• M35: 59,652,899 km (0.046 R)
• M36: 61,761,032 km (0.112 R)
• M37: 61,955,210 km (0.101 R)
• M38: 70,267,466 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit