🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.25 AU - 1.83 AU

Year: 705 Days

Day: 22.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.19 AU - 1.93 AU

Year: 719 Days

Day: 37.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.75 AU - 2.79 AU

Year: 1701 Days

Day: 24.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.73 AU - 4.11 AU

Year: 2334 Days

Day: 13.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.96 AU - 5.26 AU

Year: 3652 Days

Day: 41.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.9

Radius: 9.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.02 AU - 6.32 AU

Year: 4337 Days

Day: 7.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 103,505,724 km

• M1: 126,709 km (0.112 R)
• M2: 283,638 km (0.099 R)
• M3: 365,318 km (0.069 R)
• M4: 604,076 km (0.089 R)
• M5: 777,610 km (0.114 R)
• M6: 1,001,259 km (0.045 R)
• M7: 1,331,571 km (0.071 R)
• M8: 1,394,252 km (0.088 R)
• M9: 1,574,966 km (0.084 R)
• M10: 1,791,285 km (0.038 R)
• M11: 1,988,455 km (0.093 R)
• M12: 2,119,054 km (0.098 R)
• M13: 2,207,765 km (0.115 R)
• M14: 2,373,819 km (0.093 R)
• M15: 2,575,178 km (0.102 R)
• M16: 2,912,671 km (0.118 R)
• M17: 3,095,030 km (0.095 R)
• M18: 3,213,063 km (0.111 R)
• M19: 3,349,945 km (0.069 R)
• M20: 3,629,394 km (0.043 R)
• M21: 3,790,062 km (0.088 R)
• M22: 4,285,829 km (0.047 R)
• M23: 4,493,920 km (0.06 R)
• M24: 4,589,513 km (0.077 R)
• M25: 4,763,346 km (0.118 R)
• M26: 4,978,916 km (0.054 R)
• M27: 5,157,536 km (0.086 R)
• M28: 5,399,286 km (0.109 R)
• M29: 5,480,668 km (0.108 R)
• M30: 5,998,575 km (0.104 R)
• M31: 6,467,266 km (0.071 R)
• M32: 7,349,743 km (0.101 R)
• M33: 7,667,489 km (0.101 R)
• M34: 7,782,081 km (0.115 R)
• M35: 9,274,320 km (0.119 R)
• M36: 9,396,541 km (0.05 R)
• M37: 9,568,429 km (0.108 R)
• M38: 9,791,181 km (0.084 R)
• M39: 9,990,445 km (0.073 R)
• M40: 10,090,676 km (0.104 R)
• M41: 10,317,316 km (0.087 R)
• M42: 10,443,876 km (0.113 R)
• M43: 10,545,603 km (0.08 R)
• M44: 10,801,265 km (0.055 R)
• M45: 11,032,993 km (0.059 R)
• M46: 12,647,453 km (0.112 R)
• M47: 13,165,361 km (0.112 R)
• M48: 13,247,789 km (0.092 R)
• M49: 13,357,893 km (0.037 R)
• M50: 13,468,296 km (0.066 R)
• M51: 13,801,451 km (0.117 R)
• M52: 14,845,793 km (0.052 R)
• M53: 15,769,411 km (0.101 R)
• M54: 16,179,309 km (0.057 R)
• M55: 16,415,225 km (0.119 R)
• M56: 16,622,418 km (0.064 R)
• M57: 16,920,118 km (0.113 R)
• M58: 17,581,041 km (0.105 R)
• M59: 17,884,425 km (0.108 R)
• M60: 18,158,788 km (0.084 R)
• M61: 18,403,829 km (0.117 R)
• M62: 18,588,433 km (0.065 R)
• M63: 19,208,067 km (0.115 R)
• M64: 19,363,948 km (0.095 R)
• M65: 19,426,480 km (0.091 R)
• M66: 19,551,694 km (0.06 R)
• M67: 19,865,849 km (0.11 R)
• M68: 20,467,532 km (0.039 R)
• M69: 21,236,016 km (0.112 R)
• M70: 21,461,909 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.9

Radius: 12.4

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.84 AU - 7.78 AU

Year: 7292 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 148.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 103,505,724 km

• M1: 173,683 km (0.094 R)
• M2: 707,299 km (0.096 R)
• M3: 937,829 km (0.097 R)
• M4: 1,225,506 km (0.08 R)
• M5: 1,421,928 km (0.098 R)
• M6: 1,736,682 km (0.112 R)
• M7: 1,921,285 km (0.056 R)
• M8: 2,702,934 km (0.027 R)
• M9: 2,853,131 km (0.078 R)
• M10: 3,050,151 km (0.105 R)
• M11: 3,184,191 km (0.056 R)
• M12: 4,029,269 km (0.083 R)
• M13: 4,758,708 km (0.102 R)
• M14: 5,420,380 km (0.114 R)
• M15: 5,886,826 km (0.102 R)
• M16: 6,026,550 km (0.038 R)
• M17: 6,224,019 km (0.104 R)
• M18: 6,337,863 km (0.083 R)
• M19: 6,829,292 km (0.094 R)
• M20: 7,064,909 km (0.074 R)
• M21: 7,513,852 km (0.081 R)
• M22: 7,604,808 km (0.056 R)
• M23: 8,003,037 km (0.111 R)
• M24: 8,852,005 km (0.087 R)
• M25: 9,271,029 km (0.114 R)
• M26: 9,433,791 km (0.095 R)
• M27: 10,976,744 km (0.051 R)
• M28: 11,812,547 km (0.071 R)
• M29: 12,238,303 km (0.115 R)
• M30: 12,452,976 km (0.119 R)
• M31: 12,813,656 km (0.06 R)
• M32: 12,922,563 km (0.04 R)
• M33: 13,068,122 km (0.063 R)
• M34: 13,990,842 km (0.055 R)
• M35: 14,215,388 km (0.045 R)
• M36: 14,328,185 km (0.115 R)
• M37: 14,441,131 km (0.084 R)
• M38: 15,317,625 km (0.097 R)
• M39: 16,644,857 km (0.059 R)
• M40: 19,324,754 km (0.114 R)
• M41: 19,449,668 km (0.116 R)
• M42: 19,868,243 km (0.054 R)
• M43: 20,671,733 km (0.104 R)
• M44: 20,799,490 km (0.098 R)
• M45: 21,184,554 km (0.107 R)
• M46: 22,135,847 km (0.08 R)
• M47: 24,394,326 km (0.116 R)
• M48: 24,755,156 km (0.064 R)
• M49: 25,208,737 km (0.119 R)
• M50: 25,345,320 km (0.113 R)
• M51: 25,802,641 km (0.096 R)
• M52: 26,170,352 km (0.088 R)
• M53: 26,725,061 km (0.114 R)
• M54: 27,424,132 km (0.069 R)
• M55: 27,658,402 km (0.085 R)
• M56: 27,846,447 km (0.076 R)
• M57: 30,522,154 km (0.101 R)
• M58: 30,667,713 km (0.079 R)
• M59: 30,813,721 km (0.09 R)
• M60: 31,301,559 km (0.109 R)
• M61: 31,743,023 km (0.112 R)
• M62: 32,235,798 km (0.093 R)
• M63: 32,681,450 km (0.11 R)
• M64: 32,929,932 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.4

Radius: 4.6

Gravity: 21.95 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.92 AU - 15.46 AU

Year: 16679 Days

Day: 17.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 103,505,724 km

• M1: 91,853 km (0.077 R)
• M2: 188,344 km (0.101 R)
• M3: 263,591 km (0.068 R)
• M4: 395,836 km (0.094 R)
• M5: 444,605 km (0.119 R)
• M6: 495,468 km (0.055 R)
• M7: 758,760 km (0.101 R)
• M8: 883,675 km (0.113 R)
• M9: 926,759 km (0.088 R)
• M10: 1,176,438 km (0.093 R)
• M11: 1,575,415 km (0.059 R)
• M12: 1,817,016 km (0.069 R)
• M13: 1,928,167 km (0.097 R)
• M14: 2,671,968 km (0.108 R)
• M15: 3,494,307 km (0.072 R)
• M16: 3,528,715 km (0.11 R)
• M17: 4,314,403 km (0.081 R)
• M18: 4,995,821 km (0.115 R)
• M19: 5,269,884 km (0.09 R)
• M20: 5,309,378 km (0.117 R)
• M21: 5,428,608 km (0.104 R)
• M22: 5,914,352 km (0.102 R)
• M23: 6,245,711 km (0.088 R)
• M24: 6,287,599 km (0.059 R)
• M25: 6,498,382 km (0.068 R)
• M26: 6,583,353 km (0.113 R)
• M27: 6,625,839 km (0.106 R)
• M28: 6,711,409 km (0.087 R)
• M29: 7,720,597 km (0.115 R)
• M30: 7,765,476 km (0.035 R)
• M31: 8,450,185 km (0.07 R)
• M32: 9,011,626 km (0.101 R)
• M33: 9,059,049 km (0.082 R)
• M34: 9,585,184 km (0.112 R)
• M35: 11,273,097 km (0.103 R)
• M36: 12,098,578 km (0.088 R)
• M37: 12,889,951 km (0.043 R)
• M38: 13,264,993 km (0.057 R)
• M39: 13,861,739 km (0.119 R)
• M40: 15,137,210 km (0.105 R)
• M41: 15,532,747 km (0.092 R)
• M42: 15,703,288 km (0.113 R)
• M43: 16,334,143 km (0.092 R)
• M44: 16,798,046 km (0.045 R)
• M45: 16,856,389 km (0.055 R)
• M46: 16,973,075 km (0.072 R)
• M47: 17,031,568 km (0.092 R)
• M48: 17,738,867 km (0.108 R)
• M49: 18,036,267 km (0.085 R)
• M50: 19,425,882 km (0.113 R)
• M51: 19,487,067 km (0.095 R)
• M52: 20,350,546 km (0.058 R)
• M53: 21,352,702 km (0.073 R)
• M54: 21,415,833 km (0.106 R)
• M55: 21,986,997 km (0.088 R)
• M56: 23,599,962 km (0.085 R)
• M57: 23,665,186 km (0.03 R)
• M58: 24,983,892 km (0.057 R)
• M59: 25,050,463 km (0.088 R)
• M60: 25,451,086 km (0.1 R)
• M61: 26,394,001 km (0.108 R)
• M62: 26,869,722 km (0.03 R)
• M63: 27,348,436 km (0.059 R)
• M64: 27,691,912 km (0.112 R)
• M65: 28,244,676 km (0.078 R)
• M66: 29,220,503 km (0.098 R)
• M67: 29,360,826 km (0.106 R)
• M68: 33,306,470 km (0.099 R)
• M69: 34,856,154 km (0.118 R)
• M70: 35,154,004 km (0.062 R)
• M71: 35,303,302 km (0.111 R)
• M72: 35,827,344 km (0.11 R)
• M73: 36,203,134 km (0.062 R)
• M74: 36,958,752 km (0.054 R)
• M75: 38,332,061 km (0.094 R)
• M76: 38,485,698 km (0.093 R)
• M77: 38,562,442 km (0.1 R)
• M78: 38,947,656 km (0.053 R)
• M79: 39,179,383 km (0.095 R)
• M80: 39,256,725 km (0.116 R)
• M81: 39,411,559 km (0.114 R)
• M82: 41,679,463 km (0.084 R)
• M83: 41,916,426 km (0.077 R)
• M84: 43,108,272 km (0.094 R)
• M85: 43,188,008 km (0.091 R)
• M86: 44,876,220 km (0.082 R)
• M87: 45,200,249 km (0.093 R)
• M88: 46,013,612 km (0.068 R)
• M89: 46,176,824 km (0.093 R)
• M90: 46,258,504 km (0.119 R)
• M91: 47,242,708 km (0.028 R)
• M92: 50,488,533 km (0.081 R)
• M93: 50,909,801 km (0.113 R)
• M94: 51,586,283 km (0.077 R)
• M95: 53,719,548 km (0.12 R)
• M96: 54,149,642 km (0.119 R)
• M97: 54,926,803 km (0.045 R)
• M98: 56,579,261 km (0.089 R)
• M99: 56,841,656 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.7

Radius: 6.7

Gravity: 18.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 15.38 AU - 21.28 AU

Year: 28955 Days

Day: 20.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,505,724 km

• M1: 143,913 km (0.093 R)
• M2: 219,310 km (0.071 R)
• M3: 444,006 km (0.118 R)
• M4: 542,143 km (0.095 R)
• M5: 594,053 km (0.099 R)
• M6: 2,165,280 km (0.115 R)
• M7: 2,250,251 km (0.077 R)
• M8: 2,336,270 km (0.092 R)
• M9: 2,829,345 km (0.091 R)
• M10: 2,875,720 km (0.114 R)
• M11: 3,111,636 km (0.054 R)
• M12: 3,159,507 km (0.091 R)
• M13: 3,703,146 km (0.118 R)
• M14: 5,156,339 km (0.093 R)
• M15: 5,385,224 km (0.108 R)
• M16: 5,500,863 km (0.054 R)
• M17: 5,676,042 km (0.115 R)
• M18: 5,971,797 km (0.107 R)
• M19: 8,312,854 km (0.118 R)
• M20: 8,513,764 km (0.066 R)
• M21: 9,612,561 km (0.103 R)
• M22: 10,537,824 km (0.063 R)
• M23: 11,047,803 km (0.036 R)
• M24: 13,557,905 km (0.073 R)
• M25: 15,571,044 km (0.083 R)
• M26: 16,234,810 km (0.074 R)
• M27: 16,823,029 km (0.083 R)
• M28: 19,511,153 km (0.089 R)
• M29: 21,590,114 km (0.083 R)
• M30: 21,958,723 km (0.047 R)
• M31: 22,051,325 km (0.12 R)
• M32: 22,236,676 km (0.106 R)
• M33: 22,889,521 km (0.095 R)
• M34: 23,077,267 km (0.103 R)
• M35: 23,454,253 km (0.064 R)
• M36: 24,309,804 km (0.117 R)
• M37: 24,982,246 km (0.094 R)
• M38: 25,466,345 km (0.083 R)
• M39: 27,632,971 km (0.103 R)
• M40: 28,133,525 km (0.105 R)
• M41: 28,334,585 km (0.036 R)
• M42: 28,435,264 km (0.086 R)
• M43: 30,888,071 km (0.097 R)
• M44: 33,407,598 km (0.113 R)
• M45: 34,369,363 km (0.106 R)
• M46: 34,476,774 km (0.091 R)
• M47: 35,557,170 km (0.11 R)
• M48: 36,538,981 km (0.078 R)
• M49: 37,419,215 km (0.076 R)
• M50: 38,529,231 km (0.101 R)
• M51: 41,694,423 km (0.1 R)
• M52: 42,383,470 km (0.083 R)
• M53: 43,307,985 km (0.109 R)
• M54: 43,772,786 km (0.067 R)
• M55: 44,707,324 km (0.109 R)
• M56: 47,191,546 km (0.061 R)
• M57: 49,235,202 km (0.087 R)
• M58: 50,695,128 km (0.079 R)
• M59: 54,156,524 km (0.098 R)
• M60: 54,657,078 km (0.096 R)
• M61: 56,041,906 km (0.055 R)
• M62: 58,076,586 km (0.107 R)
• M63: 59,360,585 km (0.102 R)
• M64: 60,524,157 km (0.097 R)
• M65: 61,564,760 km (0.097 R)
• M66: 64,059,753 km (0.095 R)
• M67: 64,721,724 km (0.095 R)
• M68: 64,987,260 km (0.107 R)
• M69: 65,120,103 km (0.11 R)
• M70: 65,785,664 km (0.093 R)
• M71: 66,721,398 km (0.112 R)
• M72: 68,741,418 km (0.112 R)
• M73: 70,508,169 km (0.052 R)
• M74: 71,191,682 km (0.103 R)
• M75: 74,642,157 km (0.105 R)
• M76: 75,478,259 km (0.111 R)
• M77: 76,597,999 km (0.074 R)
• M78: 80,702,815 km (0.071 R)
• M79: 81,704,223 km (0.065 R)
• M80: 82,422,144 km (0.039 R)
• M81: 82,853,883 km (0.08 R)
• M82: 83,142,009 km (0.118 R)
• M83: 85,169,060 km (0.053 R)
• M84: 86,188,569 km (0.055 R)
• M85: 86,334,577 km (0.111 R)
• M86: 87,798,841 km (0.115 R)
• M87: 88,828,822 km (0.068 R)
• M88: 89,419,135 km (0.063 R)
• M89: 89,714,741 km (0.074 R)
• M90: 95,846,757 km (0.092 R)
• M91: 96,907,257 km (0.066 R)
• M92: 98,581,406 km (0.067 R)
• M93: 98,886,736 km (0.076 R)
• M94: 99,039,625 km (0.064 R)
• M95: 99,804,967 km (0.054 R)
• M96: 103,040,620 km (0.105 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: 177 - 19,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit