🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.33 AU - 1.59 AU

Year: 620 Days

Day: 29.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.59 AU - 5.77 AU

Year: 4144 Days

Day: 23.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.2

Radius: 12.1

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.8 AU - 8.2 AU

Year: 6509 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 104,551,246 km

• M1: 150,495 km (0.082 R)
• M2: 557,850 km (0.1 R)
• M3: 976,724 km (0.063 R)
• M4: 1,440,627 km (0.08 R)
• M5: 2,052,034 km (0.111 R)
• M6: 2,605,845 km (0.093 R)
• M7: 3,991,870 km (0.025 R)
• M8: 5,148,261 km (0.119 R)
• M9: 7,378,317 km (0.105 R)
• M10: 7,915,373 km (0.115 R)
• M11: 9,550,328 km (0.064 R)
• M12: 11,002,475 km (0.117 R)
• M13: 14,340,601 km (0.109 R)
• M14: 15,301,020 km (0.114 R)
• M15: 18,370,619 km (0.104 R)
• M16: 21,059,491 km (0.063 R)
• M17: 24,755,605 km (0.099 R)
• M18: 25,181,810 km (0.067 R)
• M19: 26,136,693 km (0.08 R)
• M20: 28,303,618 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.6

Radius: 13.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.37 AU - 8.59 AU

Year: 7923 Days

Day: 11.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 104,551,246 km

• M1: 170,990 km (0.039 R)
• M2: 658,679 km (0.109 R)
• M3: 1,138,141 km (0.117 R)
• M4: 1,701,975 km (0.086 R)
• M5: 2,481,230 km (0.094 R)
• M6: 3,606,206 km (0.101 R)
• M7: 4,151,341 km (0.069 R)
• M8: 4,631,400 km (0.087 R)
• M9: 5,123,129 km (0.105 R)
• M10: 5,759,368 km (0.089 R)
• M11: 6,905,587 km (0.087 R)
• M12: 7,417,810 km (0.112 R)
• M13: 8,304,477 km (0.1 R)
• M14: 11,791,753 km (0.086 R)
• M15: 12,432,181 km (0.085 R)
• M16: 13,047,627 km (0.076 R)
• M17: 13,485,500 km (0.035 R)
• M18: 15,497,891 km (0.112 R)
• M19: 17,118,933 km (0.053 R)
• M20: 19,663,593 km (0.113 R)
• M21: 21,764,695 km (0.085 R)
• M22: 22,312,522 km (0.068 R)
• M23: 23,435,853 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.6

Radius: 8

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.17 AU - 8.85 AU

Year: 7968 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 104,551,246 km

• M1: 267,331 km (0.069 R)
• M2: 680,670 km (0.026 R)
• M3: 1,899,295 km (0.1 R)
• M4: 2,468,664 km (0.112 R)
• M5: 3,169,081 km (0.096 R)
• M6: 3,541,730 km (0.107 R)
• M7: 5,333,164 km (0.066 R)
• M8: 5,626,226 km (0.027 R)
• M9: 6,719,338 km (0.088 R)
• M10: 10,535,280 km (0.104 R)
• M11: 10,945,777 km (0.106 R)
• M12: 13,757,918 km (0.107 R)
• M13: 14,248,599 km (0.113 R)
• M14: 17,871,261 km (0.075 R)
• M15: 18,827,042 km (0.06 R)
• M16: 19,355,571 km (0.069 R)
• M17: 20,600,824 km (0.103 R)
• M18: 23,078,314 km (0.116 R)
• M19: 23,596,671 km (0.118 R)
• M20: 26,025,542 km (0.115 R)
• M21: 28,222,087 km (0.11 R)
• M22: 30,332,913 km (0.075 R)
• M23: 39,095,160 km (0.116 R)
• M24: 39,831,630 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.9

Radius: 11.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.43 AU - 8.59 AU

Year: 7968 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 104,551,246 km

• M1: 141,968 km (0.106 R)
• M2: 557,402 km (0.109 R)
• M3: 1,415,645 km (0.031 R)
• M4: 1,864,737 km (0.096 R)
• M5: 2,288,548 km (0.113 R)
• M6: 4,064,275 km (0.105 R)
• M7: 4,869,710 km (0.089 R)
• M8: 5,875,456 km (0.106 R)
• M9: 7,578,628 km (0.06 R)
• M10: 9,634,851 km (0.119 R)
• M11: 11,518,737 km (0.12 R)
• M12: 12,466,439 km (0.081 R)
• M13: 15,185,530 km (0.117 R)
• M14: 15,938,606 km (0.083 R)
• M15: 17,861,537 km (0.035 R)
• M16: 19,130,127 km (0.077 R)
• M17: 20,684,898 km (0.116 R)
• M18: 21,376,489 km (0.095 R)
• M19: 23,543,862 km (0.072 R)
• M20: 27,292,187 km (0.106 R)
• M21: 31,521,319 km (0.104 R)
• M22: 33,370,647 km (0.071 R)
• M23: 37,624,164 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 13.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.2 AU - 8.68 AU

Year: 8618 Days

Day: 5.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 104,551,246 km

• M1: 173,384 km (0.095 R)
• M2: 640,279 km (0.074 R)
• M3: 1,312,422 km (0.103 R)
• M4: 1,998,927 km (0.105 R)
• M5: 2,896,215 km (0.12 R)
• M6: 3,347,103 km (0.104 R)
• M7: 4,502,896 km (0.061 R)
• M8: 4,932,840 km (0.107 R)
• M9: 5,876,204 km (0.063 R)
• M10: 7,592,242 km (0.091 R)
• M11: 8,894,042 km (0.066 R)
• M12: 9,621,836 km (0.103 R)
• M13: 10,787,652 km (0.082 R)
• M14: 14,295,423 km (0.042 R)
• M15: 14,852,077 km (0.07 R)
• M16: 15,359,064 km (0.113 R)
• M17: 15,877,420 km (0.072 R)
• M18: 17,224,848 km (0.081 R)
• M19: 17,855,553 km (0.061 R)
• M20: 19,014,787 km (0.053 R)
• M21: 22,132,107 km (0.098 R)
• M22: 22,794,228 km (0.102 R)
• M23: 30,262,004 km (0.09 R)
• M24: 31,180,983 km (0.117 R)
• M25: 32,967,631 km (0.075 R)
• M26: 34,932,599 km (0.111 R)
• M27: 37,206,337 km (0.045 R)
• M28: 39,095,160 km (0.093 R)
• M29: 40,799,528 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.3

Radius: 14.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.46 AU - 14.95 AU

Year: 14977 Days

Day: 11.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 104,551,246 km

• M1: 190,139 km (0.108 R)
• M2: 1,068,129 km (0.11 R)
• M3: 2,099,606 km (0.058 R)
• M4: 3,389,589 km (0.1 R)
• M5: 4,581,734 km (0.094 R)
• M6: 5,258,066 km (0.102 R)
• M7: 6,149,819 km (0.074 R)
• M8: 6,612,525 km (0.036 R)
• M9: 7,308,155 km (0.059 R)
• M10: 8,234,615 km (0.104 R)
• M11: 9,438,130 km (0.11 R)
• M12: 16,161,357 km (0.063 R)
• M13: 17,502,652 km (0.066 R)
• M14: 20,068,554 km (0.108 R)
• M15: 20,833,299 km (0.08 R)
• M16: 26,946,316 km (0.109 R)
• M17: 30,243,902 km (0.108 R)
• M18: 31,703,678 km (0.103 R)
• M19: 35,991,004 km (0.099 R)
• M20: 36,741,237 km (0.092 R)
• M21: 37,374,485 km (0.052 R)
• M22: 45,552,103 km (0.117 R)
• M23: 49,285,318 km (0.086 R)
• M24: 51,147,811 km (0.044 R)
• M25: 52,415,354 km (0.111 R)
• M26: 53,703,541 km (0.114 R)
• M27: 54,519,448 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.4

Radius: 4.8

Gravity: 37.39 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.77 AU - 16.65 AU

Year: 19829 Days

Day: 19.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 114.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 104,551,246 km

• M1: 59,690 km (0.088 R)
• M2: 251,624 km (0.065 R)
• M3: 519,853 km (0.079 R)
• M4: 804,687 km (0.116 R)
• M5: 964,607 km (0.119 R)
• M6: 1,259,764 km (0.033 R)
• M7: 1,870,273 km (0.034 R)
• M8: 2,112,172 km (0.05 R)
• M9: 2,420,793 km (0.047 R)
• M10: 3,588,404 km (0.109 R)
• M11: 3,835,091 km (0.117 R)
• M12: 5,976,585 km (0.049 R)
• M13: 7,201,941 km (0.045 R)
• M14: 11,732,961 km (0.045 R)
• M15: 13,123,922 km (0.086 R)
• M16: 15,572,390 km (0.085 R)
• M17: 16,145,949 km (0.061 R)
• M18: 19,981,339 km (0.12 R)
• M19: 22,057,757 km (0.068 R)
• M20: 22,885,183 km (0.078 R)
• M21: 23,412,665 km (0.097 R)
• M22: 24,711,773 km (0.096 R)
• M23: 30,770,936 km (0.043 R)
• M24: 31,543,010 km (0.109 R)
• M25: 33,664,757 km (0.04 R)
• M26: 36,305,608 km (0.083 R)
• M27: 37,457,661 km (0.101 R)
• M28: 39,081,397 km (0.1 R)
• M29: 39,532,135 km (0.051 R)
• M30: 39,986,464 km (0.115 R)
• M31: 43,746,905 km (0.065 R)
• M32: 45,050,800 km (0.085 R)
• M33: 48,423,784 km (0.048 R)
• M34: 49,643,006 km (0.073 R)
• M35: 53,793,001 km (0.04 R)
• M36: 54,912,442 km (0.061 R)
• M37: 64,641,539 km (0.115 R)
• M38: 66,545,022 km (0.066 R)
• M39: 67,187,844 km (0.042 R)
• M40: 74,994,609 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.1

Radius: 6.8

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 18.13 AU - 20.77 AU

Year: 30148 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 104,551,246 km

• M1: 87,964 km (0.096 R)
• M2: 553,811 km (0.073 R)
• M3: 801,097 km (0.053 R)
• M4: 1,290,431 km (0.091 R)
• M5: 1,899,594 km (0.099 R)
• M6: 2,353,324 km (0.085 R)
• M7: 4,082,825 km (0.046 R)
• M8: 4,337,141 km (0.095 R)
• M9: 5,248,492 km (0.035 R)
• M10: 7,551,102 km (0.095 R)
• M11: 7,879,769 km (0.115 R)
• M12: 8,160,713 km (0.079 R)
• M13: 8,683,558 km (0.109 R)
• M14: 9,477,773 km (0.096 R)
• M15: 9,795,818 km (0.068 R)
• M16: 11,565,711 km (0.105 R)
• M17: 17,088,714 km (0.081 R)
• M18: 22,201,072 km (0.056 R)
• M19: 25,466,943 km (0.111 R)
• M20: 30,254,973 km (0.098 R)
• M21: 31,084,044 km (0.115 R)
• M22: 31,363,792 km (0.096 R)
• M23: 34,253,873 km (0.035 R)
• M24: 34,552,171 km (0.113 R)
• M25: 36,689,925 km (0.114 R)
• M26: 41,904,159 km (0.086 R)
• M27: 46,488,137 km (0.116 R)
• M28: 53,973,715 km (0.061 R)
• M29: 62,891,094 km (0.064 R)
• M30: 69,590,237 km (0.096 R)
• M31: 71,033,258 km (0.119 R)
• M32: 72,496,026 km (0.06 R)
• M33: 74,227,920 km (0.103 R)
• M34: 86,024,760 km (0.105 R)
• M35: 87,965,343 km (0.091 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 12,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit