🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.78 AU - 1.16 AU

Year: 352 Days

Day: 30.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.11 AU - 1.33 AU

Year: 497 Days

Day: 33.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,544,795 km

• M1: 54,902 km (0.12 R)
• M2: 195,973 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.25 AU - 1.99 AU

Year: 761 Days

Day: 40.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.42 AU - 4.14 AU

Year: 2712 Days

Day: 43.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.67 AU - 4.77 AU

Year: 3198 Days

Day: 20 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.8

Radius: 9.5

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.37 AU - 7.45 AU

Year: 7442 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,544,795 km

• M1: 121,473 km (0.118 R)
• M2: 650,152 km (0.117 R)
• M3: 747,541 km (0.119 R)
• M4: 835,205 km (0.057 R)
• M5: 926,759 km (0.103 R)
• M6: 989,740 km (0.096 R)
• M7: 1,399,189 km (0.08 R)
• M8: 1,546,842 km (0.033 R)
• M9: 2,146,430 km (0.104 R)
• M10: 2,210,159 km (0.112 R)
• M11: 2,427,225 km (0.093 R)
• M12: 2,674,062 km (0.118 R)
• M13: 2,742,877 km (0.092 R)
• M14: 3,023,971 km (0.118 R)
• M15: 3,240,888 km (0.079 R)
• M16: 3,339,024 km (0.106 R)
• M17: 3,639,267 km (0.111 R)
• M18: 3,818,486 km (0.04 R)
• M19: 4,185,748 km (0.12 R)
• M20: 4,813,760 km (0.105 R)
• M21: 5,153,048 km (0.093 R)
• M22: 5,267,939 km (0.088 R)
• M23: 5,354,557 km (0.09 R)
• M24: 5,647,170 km (0.06 R)
• M25: 5,854,961 km (0.12 R)
• M26: 6,247,805 km (0.098 R)
• M27: 6,401,143 km (0.109 R)
• M28: 6,711,708 km (0.115 R)
• M29: 6,837,221 km (0.101 R)
• M30: 7,154,668 km (0.082 R)
• M31: 7,412,126 km (0.12 R)
• M32: 7,476,902 km (0.092 R)
• M33: 7,869,895 km (0.054 R)
• M34: 8,573,903 km (0.117 R)
• M35: 8,916,183 km (0.037 R)
• M36: 9,158,382 km (0.113 R)
• M37: 9,367,819 km (0.07 R)
• M38: 9,473,136 km (0.082 R)
• M39: 9,649,511 km (0.1 R)
• M40: 9,755,876 km (0.083 R)
• M41: 10,185,221 km (0.086 R)
• M42: 10,329,733 km (0.102 R)
• M43: 11,360,313 km (0.098 R)
• M44: 11,547,759 km (0.06 R)
• M45: 12,539,144 km (0.073 R)
• M46: 12,616,486 km (0.097 R)
• M47: 13,045,084 km (0.043 R)
• M48: 13,637,043 km (0.12 R)
• M49: 14,237,828 km (0.1 R)
• M50: 15,423,690 km (0.042 R)
• M51: 16,049,608 km (0.103 R)
• M52: 17,845,680 km (0.107 R)
• M53: 18,019,961 km (0.098 R)
• M54: 18,634,808 km (0.089 R)
• M55: 18,723,071 km (0.112 R)
• M56: 18,900,345 km (0.104 R)
• M57: 19,256,388 km (0.102 R)
• M58: 19,975,205 km (0.067 R)
• M59: 20,840,031 km (0.109 R)
• M60: 21,023,737 km (0.109 R)
• M61: 22,842,398 km (0.091 R)
• M62: 22,936,944 km (0.119 R)
• M63: 23,555,232 km (0.115 R)
• M64: 23,842,310 km (0.08 R)
• M65: 24,468,527 km (0.112 R)
• M66: 25,295,654 km (0.085 R)
• M67: 25,442,409 km (0.101 R)
• M68: 26,827,237 km (0.112 R)
• M69: 27,027,099 km (0.098 R)
• M70: 27,127,180 km (0.051 R)
• M71: 27,428,171 km (0.105 R)
• M72: 27,679,795 km (0.111 R)
• M73: 28,745,380 km (0.055 R)
• M74: 28,949,881 km (0.115 R)
• M75: 29,720,908 km (0.097 R)
• M76: 29,824,280 km (0.075 R)
• M77: 29,979,563 km (0.103 R)
• M78: 31,230,949 km (0.086 R)
• M79: 31,915,808 km (0.105 R)
• M80: 32,286,661 km (0.042 R)
• M81: 32,605,754 km (0.116 R)
• M82: 33,730,580 km (0.11 R)
• M83: 33,892,295 km (0.096 R)
• M84: 34,541,700 km (0.118 R)
• M85: 34,977,029 km (0.083 R)
• M86: 35,798,022 km (0.113 R)
• M87: 36,348,991 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.6

Radius: 11.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.09 AU - 9.19 AU

Year: 10195 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,544,795 km

• M1: 168,896 km (0.098 R)
• M2: 256,860 km (0.116 R)
• M3: 502,948 km (0.12 R)
• M4: 711,637 km (0.105 R)
• M5: 918,830 km (0.104 R)
• M6: 1,079,199 km (0.112 R)
• M7: 1,249,441 km (0.118 R)
• M8: 1,392,307 km (0.109 R)
• M9: 1,578,706 km (0.099 R)
• M10: 1,733,989 km (0.117 R)
• M11: 2,018,225 km (0.115 R)
• M12: 2,187,420 km (0.114 R)
• M13: 2,405,683 km (0.052 R)
• M14: 2,840,265 km (0.064 R)
• M15: 2,982,682 km (0.089 R)
• M16: 3,324,364 km (0.114 R)
• M17: 3,449,428 km (0.103 R)
• M18: 3,913,032 km (0.094 R)
• M19: 4,341,779 km (0.034 R)
• M20: 4,645,313 km (0.107 R)
• M21: 4,813,760 km (0.099 R)
• M22: 5,390,161 km (0.082 R)
• M23: 5,746,653 km (0.059 R)
• M24: 6,957,498 km (0.111 R)
• M25: 7,774,153 km (0.056 R)
• M26: 8,075,592 km (0.084 R)
• M27: 8,552,361 km (0.085 R)
• M28: 8,724,697 km (0.101 R)
• M29: 8,968,093 km (0.11 R)
• M30: 9,178,577 km (0.11 R)
• M31: 9,640,087 km (0.111 R)
• M32: 9,891,860 km (0.077 R)
• M33: 10,328,387 km (0.119 R)
• M34: 11,032,394 km (0.114 R)
• M35: 12,020,937 km (0.118 R)
• M36: 12,369,799 km (0.112 R)
• M37: 12,525,830 km (0.117 R)
• M38: 13,316,155 km (0.085 R)
• M39: 13,516,317 km (0.063 R)
• M40: 13,636,893 km (0.106 R)
• M41: 15,111,330 km (0.075 R)
• M42: 15,278,281 km (0.09 R)
• M43: 15,698,352 km (0.077 R)
• M44: 16,122,163 km (0.044 R)
• M45: 16,592,797 km (0.117 R)
• M46: 16,808,218 km (0.109 R)
• M47: 18,654,106 km (0.112 R)
• M48: 19,283,614 km (0.061 R)
• M49: 19,920,153 km (0.1 R)
• M50: 20,333,043 km (0.09 R)
• M51: 20,517,348 km (0.098 R)
• M52: 21,354,049 km (0.117 R)
• M53: 21,870,910 km (0.077 R)
• M54: 22,582,247 km (0.089 R)
• M55: 23,979,043 km (0.039 R)
• M56: 24,173,819 km (0.111 R)
• M57: 24,663,303 km (0.096 R)
• M58: 25,155,929 km (0.078 R)
• M59: 26,151,204 km (0.097 R)
• M60: 26,956,639 km (0.12 R)
• M61: 27,057,916 km (0.09 R)
• M62: 27,464,075 km (0.107 R)
• M63: 27,974,802 km (0.068 R)
• M64: 28,746,727 km (0.093 R)
• M65: 29,213,323 km (0.102 R)
• M66: 29,839,240 km (0.067 R)
• M67: 30,892,259 km (0.053 R)
• M68: 32,064,658 km (0.119 R)
• M69: 32,548,458 km (0.097 R)
• M70: 34,178,476 km (0.103 R)
• M71: 34,727,799 km (0.084 R)
• M72: 35,169,263 km (0.1 R)
• M73: 36,057,874 km (0.114 R)
• M74: 36,281,224 km (0.117 R)
• M75: 36,393,123 km (0.095 R)
• M76: 36,841,617 km (0.05 R)
• M77: 37,235,508 km (0.105 R)
• M78: 37,687,294 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.2

Radius: 12.1

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.33 AU - 11.87 AU

Year: 11843 Days

Day: 9.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,544,795 km

• M1: 152,141 km (0.102 R)
• M2: 336,146 km (0.087 R)
• M3: 514,018 km (0.037 R)
• M4: 608,564 km (0.041 R)
• M5: 710,141 km (0.116 R)
• M6: 874,699 km (0.06 R)
• M7: 1,178,682 km (0.11 R)
• M8: 1,587,383 km (0.107 R)
• M9: 1,884,185 km (0.104 R)
• M10: 2,039,468 km (0.097 R)
• M11: 2,530,747 km (0.101 R)
• M12: 2,998,241 km (0.119 R)
• M13: 3,211,417 km (0.099 R)
• M14: 3,429,681 km (0.115 R)
• M15: 3,652,881 km (0.116 R)
• M16: 3,782,582 km (0.107 R)
• M17: 4,180,961 km (0.074 R)
• M18: 4,523,391 km (0.059 R)
• M19: 4,698,121 km (0.117 R)
• M20: 5,530,334 km (0.036 R)
• M21: 6,213,398 km (0.105 R)
• M22: 7,700,251 km (0.11 R)
• M23: 8,077,986 km (0.072 R)
• M24: 9,071,016 km (0.107 R)
• M25: 9,425,414 km (0.103 R)
• M26: 9,559,454 km (0.08 R)
• M27: 9,829,627 km (0.114 R)
• M28: 9,965,612 km (0.081 R)
• M29: 10,147,972 km (0.092 R)
• M30: 10,239,525 km (0.078 R)
• M31: 10,841,507 km (0.116 R)
• M32: 10,982,129 km (0.027 R)
• M33: 12,079,878 km (0.078 R)
• M34: 12,765,186 km (0.077 R)
• M35: 12,864,070 km (0.101 R)
• M36: 13,362,680 km (0.06 R)
• M37: 13,664,868 km (0.076 R)
• M38: 13,918,436 km (0.079 R)
• M39: 15,052,538 km (0.031 R)
• M40: 16,109,148 km (0.072 R)
• M41: 16,971,729 km (0.099 R)
• M42: 17,628,463 km (0.074 R)
• M43: 18,349,226 km (0.08 R)
• M44: 18,629,124 km (0.056 R)
• M45: 19,136,410 km (0.054 R)
• M46: 19,306,503 km (0.075 R)
• M47: 19,534,041 km (0.116 R)
• M48: 20,107,001 km (0.114 R)
• M49: 20,222,191 km (0.104 R)
• M50: 20,743,540 km (0.071 R)
• M51: 21,504,395 km (0.1 R)
• M52: 23,294,932 km (0.066 R)
• M53: 25,132,891 km (0.107 R)
• M54: 25,693,434 km (0.093 R)
• M55: 25,943,861 km (0.056 R)
• M56: 31,319,810 km (0.077 R)
• M57: 33,754,815 km (0.109 R)
• M58: 34,373,103 km (0.083 R)
• M59: 35,133,958 km (0.078 R)
• M60: 36,040,072 km (0.045 R)
• M61: 36,601,662 km (0.086 R)
• M62: 36,883,505 km (0.057 R)
• M63: 37,591,252 km (0.117 R)
• M64: 37,875,488 km (0.094 R)
• M65: 38,303,488 km (0.052 R)
• M66: 38,661,176 km (0.089 R)
• M67: 40,030,894 km (0.093 R)
• M68: 40,758,239 km (0.092 R)
• M69: 41,636,827 km (0.096 R)
• M70: 41,857,335 km (0.118 R)
• M71: 42,004,689 km (0.09 R)
• M72: 42,299,696 km (0.12 R)
• M73: 44,384,641 km (0.073 R)
• M74: 44,760,431 km (0.088 R)
• M75: 45,288,362 km (0.038 R)
• M76: 46,731,682 km (0.069 R)
• M77: 47,114,054 km (0.086 R)
• M78: 47,343,986 km (0.092 R)
• M79: 48,808,699 km (0.118 R)
• M80: 48,963,682 km (0.04 R)
• M81: 49,274,247 km (0.107 R)
• M82: 50,053,652 km (0.063 R)
• M83: 50,131,742 km (0.108 R)
• M84: 50,758,408 km (0.066 R)
• M85: 52,019,668 km (0.087 R)
• M86: 52,178,092 km (0.062 R)
• M87: 52,733,698 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244

Radius: 3.3

Gravity: 22.41 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.7 AU - 17.8 AU

Year: 20901 Days

Day: 19.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,544,795 km

• M1: 66,870 km (0.113 R)
• M2: 234,569 km (0.049 R)
• M3: 536,009 km (0.096 R)
• M4: 570,865 km (0.092 R)
• M5: 624,721 km (0.118 R)
• M6: 796,309 km (0.118 R)
• M7: 918,681 km (0.104 R)
• M8: 1,320,500 km (0.075 R)
• M9: 1,822,551 km (0.097 R)
• M10: 1,902,586 km (0.089 R)
• M11: 1,956,591 km (0.051 R)
• M12: 2,377,260 km (0.092 R)
• M13: 2,824,857 km (0.086 R)
• M14: 4,104,367 km (0.073 R)
• M15: 4,244,391 km (0.062 R)
• M16: 4,674,185 km (0.084 R)
• M17: 4,820,492 km (0.111 R)
• M18: 5,192,841 km (0.11 R)
• M19: 5,885,928 km (0.106 R)
• M20: 6,323,801 km (0.113 R)
• M21: 6,364,043 km (0.067 R)
• M22: 7,020,628 km (0.092 R)
• M23: 7,314,737 km (0.108 R)
• M24: 8,843,927 km (0.051 R)
• M25: 9,390,258 km (0.111 R)
• M26: 9,482,261 km (0.097 R)
• M27: 9,667,463 km (0.094 R)
• M28: 9,947,361 km (0.034 R)
• M29: 9,994,185 km (0.118 R)
• M30: 10,182,678 km (0.1 R)
• M31: 10,658,699 km (0.074 R)
• M32: 11,930,131 km (0.064 R)
• M33: 14,293,628 km (0.094 R)
• M34: 15,094,724 km (0.102 R)
• M35: 15,202,584 km (0.11 R)
• M36: 15,419,202 km (0.113 R)
• M37: 16,740,151 km (0.062 R)
• M38: 17,300,994 km (0.075 R)
• M39: 19,488,264 km (0.103 R)
• M40: 20,554,299 km (0.108 R)
• M41: 20,853,644 km (0.058 R)
• M42: 21,034,059 km (0.111 R)
• M43: 22,372,511 km (0.102 R)
• M44: 23,176,301 km (0.1 R)
• M45: 25,579,291 km (0.111 R)
• M46: 25,707,945 km (0.059 R)
• M47: 25,966,002 km (0.075 R)
• M48: 26,095,254 km (0.081 R)
• M49: 26,940,931 km (0.025 R)
• M50: 27,006,305 km (0.083 R)
• M51: 27,400,047 km (0.028 R)
• M52: 27,795,584 km (0.075 R)
• M53: 29,531,218 km (0.051 R)
• M54: 30,958,681 km (0.069 R)
• M55: 31,095,713 km (0.062 R)
• M56: 32,477,847 km (0.109 R)
• M57: 32,686,836 km (0.072 R)
• M58: 34,446,256 km (0.097 R)
• M59: 35,158,492 km (0.105 R)
• M60: 35,588,286 km (0.087 R)
• M61: 36,452,962 km (0.05 R)
• M62: 36,597,623 km (0.093 R)
• M63: 36,670,178 km (0.095 R)
• M64: 37,251,515 km (0.064 R)
• M65: 37,616,534 km (0.105 R)
• M66: 38,055,903 km (0.114 R)
• M67: 39,236,230 km (0.111 R)
• M68: 39,681,882 km (0.114 R)
• M69: 40,803,418 km (0.094 R)
• M70: 41,481,246 km (0.094 R)
• M71: 42,771,826 km (0.093 R)
• M72: 43,153,899 km (0.081 R)
• M73: 43,307,088 km (0.069 R)
• M74: 43,383,831 km (0.112 R)
• M75: 46,643,270 km (0.099 R)
• M76: 46,800,497 km (0.085 R)
• M77: 47,194,239 km (0.027 R)
• M78: 47,826,439 km (0.114 R)
• M79: 47,984,863 km (0.094 R)
• M80: 48,302,460 km (0.073 R)
• M81: 49,499,243 km (0.118 R)
• M82: 49,579,427 km (0.059 R)
• M83: 50,141,616 km (0.081 R)
• M84: 50,625,116 km (0.117 R)
• M85: 50,705,899 km (0.115 R)
• M86: 51,029,330 km (0.078 R)
• M87: 51,922,130 km (0.052 R)
• M88: 52,901,996 km (0.109 R)
• M89: 53,147,935 km (0.093 R)
• M90: 55,378,439 km (0.096 R)
• M91: 55,461,615 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 13,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit