🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.53 AU - 0.55 AU

Year: 260 Days

Day: 34.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,278,706 km

• M1: 128,056 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.58 AU - 0.62 AU

Year: 305 Days

Day: 41.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.58 AU - 0.64 AU

Year: 313 Days

Day: 12.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,278,706 km

• M1: 726,148 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.8 AU

Year: 360 Days

Day: 35.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,278,706 km

• M1: 254,466 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.1

Radius: 10.2

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.67 AU - 0.85 AU

Year: 435 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 52,278,706 km

• M1: 143,464 km (0.103 R)
• M2: 215,421 km (0.057 R)
• M3: 333,454 km (0.075 R)
• M4: 452,085 km (0.049 R)
• M5: 599,289 km (0.118 R)
• M6: 669,002 km (0.097 R)
• M7: 750,533 km (0.088 R)
• M8: 868,116 km (0.077 R)
• M9: 1,097,151 km (0.066 R)
• M10: 1,211,294 km (0.116 R)
• M11: 1,356,853 km (0.074 R)
• M12: 1,440,478 km (0.094 R)
• M13: 1,525,749 km (0.099 R)
• M14: 1,642,285 km (0.079 R)
• M15: 1,725,761 km (0.088 R)
• M16: 1,810,583 km (0.116 R)
• M17: 1,884,484 km (0.093 R)
• M18: 1,984,715 km (0.11 R)
• M19: 2,048,294 km (0.093 R)
• M20: 2,203,726 km (0.111 R)
• M21: 2,329,538 km (0.094 R)
• M22: 2,430,666 km (0.117 R)
• M23: 2,672,267 km (0.098 R)
• M24: 2,742,727 km (0.076 R)
• M25: 2,835,328 km (0.078 R)
• M26: 3,016,491 km (0.101 R)
• M27: 3,127,044 km (0.104 R)
• M28: 3,194,064 km (0.087 R)
• M29: 3,344,560 km (0.078 R)
• M30: 3,451,372 km (0.113 R)
• M31: 3,707,783 km (0.101 R)
• M32: 3,778,842 km (0.103 R)
• M33: 3,994,562 km (0.067 R)
• M34: 4,075,495 km (0.071 R)
• M35: 4,239,155 km (0.118 R)
• M36: 4,330,110 km (0.088 R)
• M37: 4,497,062 km (0.101 R)
• M38: 4,717,419 km (0.029 R)
• M39: 4,794,462 km (0.076 R)
• M40: 4,863,427 km (0.115 R)
• M41: 4,967,397 km (0.093 R)
• M42: 5,204,061 km (0.113 R)
• M43: 5,346,030 km (0.076 R)
• M44: 5,435,489 km (0.109 R)
• M45: 5,552,475 km (0.108 R)
• M46: 5,642,981 km (0.095 R)
• M47: 5,880,842 km (0.107 R)
• M48: 5,982,568 km (0.106 R)
• M49: 6,253,191 km (0.057 R)
• M50: 6,413,859 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.6

Radius: 14.4

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.03 AU - 1.53 AU

Year: 950 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,278,706 km

• M1: 181,761 km (0.107 R)
• M2: 271,819 km (0.109 R)
• M3: 441,463 km (0.101 R)
• M4: 539,450 km (0.056 R)
• M5: 629,508 km (0.096 R)
• M6: 774,169 km (0.116 R)
• M7: 884,572 km (0.071 R)
• M8: 1,216,081 km (0.083 R)
• M9: 1,317,359 km (0.116 R)
• M10: 1,428,061 km (0.074 R)
• M11: 1,529,339 km (0.059 R)
• M12: 1,732,792 km (0.1 R)
• M13: 1,924,577 km (0.099 R)
• M14: 2,123,691 km (0.119 R)
• M15: 2,240,677 km (0.075 R)
• M16: 2,337,467 km (0.113 R)
• M17: 2,458,342 km (0.118 R)
• M18: 2,589,390 km (0.104 R)
• M19: 2,691,116 km (0.047 R)
• M20: 2,963,833 km (0.062 R)
• M21: 3,136,918 km (0.087 R)
• M22: 3,381,660 km (0.103 R)
• M23: 3,476,056 km (0.098 R)
• M24: 3,756,103 km (0.069 R)
• M25: 4,025,380 km (0.103 R)
• M26: 4,545,382 km (0.119 R)
• M27: 4,659,525 km (0.117 R)
• M28: 4,755,417 km (0.09 R)
• M29: 4,910,401 km (0.097 R)
• M30: 5,017,812 km (0.112 R)
• M31: 5,215,431 km (0.107 R)
• M32: 5,375,201 km (0.102 R)
• M33: 5,536,767 km (0.043 R)
• M34: 5,761,612 km (0.116 R)
• M35: 5,989,450 km (0.089 R)
• M36: 6,125,434 km (0.118 R)
• M37: 6,368,681 km (0.092 R)
• M38: 6,475,493 km (0.045 R)
• M39: 6,701,685 km (0.064 R)
• M40: 7,295,439 km (0.066 R)
• M41: 7,418,409 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 8.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.87 AU - 2.99 AU

Year: 2485 Days

Day: 8.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 110.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,278,706 km

• M1: 104,868 km (0.112 R)
• M2: 157,227 km (0.118 R)
• M3: 278,402 km (0.114 R)
• M4: 378,782 km (0.107 R)
• M5: 651,050 km (0.111 R)
• M6: 720,314 km (0.058 R)
• M7: 785,538 km (0.083 R)
• M8: 866,620 km (0.083 R)
• M9: 922,420 km (0.08 R)
• M10: 1,001,109 km (0.114 R)
• M11: 1,082,341 km (0.102 R)
• M12: 1,173,446 km (0.059 R)
• M13: 1,227,899 km (0.109 R)
• M14: 1,339,350 km (0.05 R)
• M15: 1,581,249 km (0.048 R)
• M16: 1,756,279 km (0.113 R)
• M17: 1,855,313 km (0.11 R)
• M18: 2,058,915 km (0.065 R)
• M19: 2,328,790 km (0.066 R)
• M20: 2,477,939 km (0.049 R)
• M21: 2,827,998 km (0.092 R)
• M22: 2,891,428 km (0.071 R)
• M23: 3,062,867 km (0.105 R)
• M24: 3,304,168 km (0.1 R)
• M25: 3,563,122 km (0.086 R)
• M26: 3,805,321 km (0.083 R)
• M27: 4,088,659 km (0.094 R)
• M28: 4,464,898 km (0.117 R)
• M29: 4,539,099 km (0.119 R)
• M30: 4,852,357 km (0.073 R)
• M31: 5,250,436 km (0.034 R)
• M32: 5,315,661 km (0.081 R)
• M33: 5,381,185 km (0.038 R)
• M34: 5,447,008 km (0.111 R)
• M35: 5,592,567 km (0.049 R)
• M36: 5,874,260 km (0.07 R)
• M37: 6,064,698 km (0.088 R)
• M38: 6,174,353 km (0.069 R)
• M39: 6,340,107 km (0.081 R)
• M40: 6,535,333 km (0.11 R)
• M41: 7,089,892 km (0.113 R)
• M42: 7,220,042 km (0.084 R)
• M43: 7,526,718 km (0.11 R)
• M44: 7,674,221 km (0.09 R)
• M45: 7,897,421 km (0.052 R)
• M46: 7,957,260 km (0.113 R)
• M47: 8,077,537 km (0.075 R)
• M48: 8,183,153 km (0.118 R)
• M49: 8,687,448 km (0.093 R)
• M50: 8,764,790 km (0.041 R)
• M51: 8,873,398 km (0.105 R)
• M52: 8,951,189 km (0.072 R)
• M53: 9,013,721 km (0.076 R)
• M54: 9,123,376 km (0.068 R)
• M55: 9,217,622 km (0.101 R)
• M56: 9,296,460 km (0.091 R)
• M57: 9,359,740 km (0.1 R)
• M58: 9,726,255 km (0.085 R)
• M59: 9,822,596 km (0.082 R)
• M60: 9,903,229 km (0.084 R)
• M61: 9,984,012 km (0.092 R)
• M62: 10,048,788 km (0.097 R)
• M63: 10,113,714 km (0.1 R)
• M64: 10,325,694 km (0.088 R)
• M65: 10,539,020 km (0.071 R)
• M66: 10,837,019 km (0.114 R)
• M67: 10,903,590 km (0.114 R)
• M68: 11,104,201 km (0.094 R)
• M69: 11,238,690 km (0.091 R)
• M70: 11,306,009 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.9

Radius: 8.8

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.74 AU - 3.26 AU

Year: 3409 Days

Day: 14 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,278,706 km

• M1: 131,796 km (0.077 R)
• M2: 252,521 km (0.034 R)
• M3: 475,572 km (0.077 R)
• M4: 658,530 km (0.108 R)
• M5: 736,171 km (0.109 R)
• M6: 793,617 km (0.073 R)
• M7: 975,827 km (0.104 R)
• M8: 1,171,800 km (0.097 R)
• M9: 1,337,854 km (0.057 R)
• M10: 2,077,765 km (0.11 R)
• M11: 2,488,860 km (0.091 R)
• M12: 2,962,786 km (0.065 R)
• M13: 3,152,626 km (0.078 R)
• M14: 3,229,668 km (0.107 R)
• M15: 3,786,472 km (0.118 R)
• M16: 4,055,299 km (0.11 R)
• M17: 4,287,475 km (0.071 R)
• M18: 4,524,139 km (0.028 R)
• M19: 4,853,853 km (0.076 R)
• M20: 5,123,129 km (0.109 R)
• M21: 5,214,084 km (0.118 R)
• M22: 5,723,615 km (0.118 R)
• M23: 5,841,498 km (0.069 R)
• M24: 6,152,212 km (0.065 R)
• M25: 7,217,948 km (0.113 R)
• M26: 7,837,283 km (0.073 R)
• M27: 8,286,376 km (0.09 R)
• M28: 8,581,532 km (0.049 R)
• M29: 8,689,692 km (0.049 R)
• M30: 8,907,356 km (0.12 R)
• M31: 9,403,722 km (0.112 R)
• M32: 9,571,122 km (0.113 R)
• M33: 9,795,968 km (0.105 R)
• M34: 10,222,172 km (0.109 R)
• M35: 10,423,232 km (0.099 R)
• M36: 10,567,594 km (0.041 R)
• M37: 11,004,719 km (0.081 R)
• M38: 11,181,244 km (0.075 R)
• M39: 11,896,771 km (0.102 R)
• M40: 12,168,889 km (0.069 R)
• M41: 13,090,711 km (0.083 R)
• M42: 13,403,072 km (0.113 R)
• M43: 13,560,149 km (0.08 R)
• M44: 13,876,100 km (0.101 R)
• M45: 14,034,973 km (0.085 R)
• M46: 14,515,332 km (0.097 R)
• M47: 14,644,285 km (0.077 R)
• M48: 14,903,538 km (0.04 R)
• M49: 15,001,076 km (0.047 R)
• M50: 15,164,138 km (0.045 R)
• M51: 15,229,662 km (0.034 R)
• M52: 15,360,709 km (0.094 R)
• M53: 15,558,029 km (0.098 R)
• M54: 15,624,002 km (0.086 R)
• M55: 15,690,124 km (0.094 R)
• M56: 15,922,001 km (0.079 R)
• M57: 16,188,584 km (0.082 R)
• M58: 16,591,002 km (0.05 R)
• M59: 17,611,858 km (0.051 R)
• M60: 17,783,896 km (0.101 R)
• M61: 17,991,089 km (0.099 R)
• M62: 18,933,705 km (0.084 R)
• M63: 19,535,388 km (0.106 R)
• M64: 19,749,312 km (0.094 R)
• M65: 20,431,628 km (0.08 R)
• M66: 21,085,221 km (0.079 R)
• M67: 21,893,349 km (0.052 R)
• M68: 22,599,302 km (0.091 R)
• M69: 23,843,357 km (0.065 R)
• M70: 24,033,796 km (0.106 R)
• M71: 24,454,614 km (0.075 R)
• M72: 24,839,081 km (0.103 R)
• M73: 24,954,870 km (0.049 R)
• M74: 25,342,178 km (0.119 R)
• M75: 25,536,506 km (0.05 R)
• M76: 25,926,657 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151

Radius: 5.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.15 AU - 13.05 AU

Year: 24260 Days

Day: 18.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,278,706 km

• M1: 133,591 km (0.111 R)
• M2: 189,092 km (0.105 R)
• M3: 331,210 km (0.098 R)
• M4: 400,623 km (0.076 R)
• M5: 522,695 km (0.088 R)
• M6: 746,793 km (0.108 R)
• M7: 958,623 km (0.098 R)
• M8: 999,164 km (0.064 R)
• M9: 1,188,854 km (0.071 R)
• M10: 1,299,258 km (0.109 R)
• M11: 1,952,103 km (0.054 R)
• M12: 2,352,875 km (0.055 R)
• M13: 3,167,137 km (0.052 R)
• M14: 3,228,322 km (0.09 R)
• M15: 3,320,923 km (0.057 R)
• M16: 3,604,261 km (0.074 R)
• M17: 3,732,616 km (0.06 R)
• M18: 4,431,089 km (0.037 R)
• M19: 7,519,986 km (0.089 R)
• M20: 8,268,424 km (0.075 R)
• M21: 8,694,479 km (0.119 R)
• M22: 9,084,032 km (0.108 R)
• M23: 9,127,714 km (0.078 R)
• M24: 9,259,061 km (0.036 R)
• M25: 9,479,269 km (0.07 R)
• M26: 9,701,272 km (0.099 R)
• M27: 10,883,095 km (0.115 R)
• M28: 10,975,996 km (0.078 R)
• M29: 11,443,788 km (0.087 R)
• M30: 11,490,912 km (0.084 R)
• M31: 12,302,330 km (0.041 R)
• M32: 12,788,224 km (0.111 R)
• M33: 13,230,884 km (0.096 R)
• M34: 14,435,746 km (0.1 R)
• M35: 14,588,784 km (0.117 R)
• M36: 14,896,507 km (0.084 R)
• M37: 15,990,367 km (0.091 R)
• M38: 16,254,706 km (0.099 R)
• M39: 16,627,055 km (0.1 R)
• M40: 17,163,962 km (0.116 R)
• M41: 18,089,524 km (0.051 R)
• M42: 18,697,041 km (0.094 R)
• M43: 19,762,178 km (0.109 R)
• M44: 20,731,871 km (0.069 R)
• M45: 21,483,750 km (0.114 R)
• M46: 21,658,481 km (0.086 R)
• M47: 23,372,274 km (0.095 R)
• M48: 23,792,345 km (0.04 R)
• M49: 24,093,934 km (0.081 R)
• M50: 24,396,870 km (0.083 R)
• M51: 25,559,395 km (0.116 R)
• M52: 25,682,813 km (0.106 R)
• M53: 26,552,276 km (0.118 R)
• M54: 26,802,553 km (0.073 R)
• M55: 27,116,409 km (0.112 R)
• M56: 28,001,580 km (0.081 R)
• M57: 28,511,709 km (0.098 R)
• M58: 29,024,829 km (0.067 R)
• M59: 29,541,092 km (0.086 R)
• M60: 29,865,270 km (0.073 R)
• M61: 29,930,196 km (0.114 R)
• M62: 32,701,347 km (0.07 R)
• M63: 33,913,987 km (0.116 R)
• M64: 34,321,342 km (0.107 R)
• M65: 36,313,387 km (0.088 R)
• M66: 36,382,801 km (0.098 R)
• M67: 38,908,910 km (0.104 R)
• M68: 39,549,339 km (0.09 R)
• M69: 40,840,368 km (0.118 R)
• M70: 42,218,165 km (0.095 R)
• M71: 43,537,319 km (0.105 R)
• M72: 44,498,635 km (0.112 R)
• M73: 45,616,280 km (0.086 R)
• M74: 46,517,159 km (0.11 R)
• M75: 48,718,342 km (0.097 R)
• M76: 48,794,786 km (0.089 R)
• M77: 48,947,974 km (0.058 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: 319 - 12,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit