🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.49 AU - 0.65 AU

Year: 274 Days

Day: 17.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,765,335 km

• M1: 198,217 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.55 AU - 0.67 AU

Year: 303 Days

Day: 46.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,765,335 km

• M1: 810,222 km (0.116 R)

Asteroid Belt

Center: 0.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 10.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.99 AU - 1.35 AU

Year: 805 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 60,765,335 km

• M1: 132,394 km (0.099 R)
• M2: 232,924 km (0.08 R)
• M3: 314,604 km (0.118 R)
• M4: 398,379 km (0.081 R)
• M5: 467,643 km (0.119 R)
• M6: 568,023 km (0.075 R)
• M7: 656,735 km (0.094 R)
• M8: 738,265 km (0.11 R)
• M9: 819,348 km (0.081 R)
• M10: 899,083 km (0.07 R)
• M11: 1,215,483 km (0.091 R)
• M12: 1,297,462 km (0.112 R)
• M13: 1,511,088 km (0.112 R)
• M14: 1,616,704 km (0.105 R)
• M15: 1,742,067 km (0.077 R)
• M16: 1,888,673 km (0.073 R)
• M17: 2,045,601 km (0.112 R)
• M18: 2,131,919 km (0.101 R)
• M19: 2,270,148 km (0.067 R)
• M20: 2,398,353 km (0.088 R)
• M21: 2,470,010 km (0.114 R)
• M22: 2,568,895 km (0.064 R)
• M23: 2,635,466 km (0.025 R)
• M24: 2,763,671 km (0.106 R)
• M25: 2,866,445 km (0.115 R)
• M26: 3,097,125 km (0.09 R)
• M27: 3,168,184 km (0.077 R)
• M28: 3,428,783 km (0.084 R)
• M29: 3,621,465 km (0.115 R)
• M30: 3,886,403 km (0.082 R)
• M31: 4,079,534 km (0.111 R)
• M32: 4,173,481 km (0.071 R)
• M33: 4,411,342 km (0.063 R)
• M34: 4,499,605 km (0.085 R)
• M35: 4,809,422 km (0.091 R)
• M36: 4,925,360 km (0.06 R)
• M37: 5,092,461 km (0.119 R)
• M38: 5,193,739 km (0.096 R)
• M39: 5,389,712 km (0.103 R)
• M40: 5,736,330 km (0.051 R)
• M41: 5,868,126 km (0.119 R)
• M42: 5,956,688 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500

Radius: 9.7

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.53 AU - 1.93 AU

Year: 1447 Days

Day: 7 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,765,335 km

• M1: 144,512 km (0.095 R)
• M2: 218,413 km (0.105 R)
• M3: 357,689 km (0.085 R)
• M4: 465,399 km (0.098 R)
• M5: 526,884 km (0.087 R)
• M6: 647,160 km (0.048 R)
• M7: 743,950 km (0.086 R)
• M8: 853,007 km (0.094 R)
• M9: 1,012,179 km (0.068 R)
• M10: 1,072,617 km (0.111 R)
• M11: 1,245,552 km (0.068 R)
• M12: 1,393,953 km (0.079 R)
• M13: 1,461,870 km (0.096 R)
• M14: 1,539,661 km (0.088 R)
• M15: 1,663,528 km (0.097 R)
• M16: 1,772,436 km (0.063 R)
• M17: 1,865,037 km (0.096 R)
• M18: 2,182,334 km (0.096 R)
• M19: 2,568,895 km (0.094 R)
• M20: 2,632,025 km (0.049 R)
• M21: 2,770,403 km (0.108 R)
• M22: 3,099,069 km (0.1 R)
• M23: 3,200,198 km (0.114 R)
• M24: 3,348,150 km (0.062 R)
• M25: 3,580,326 km (0.095 R)
• M26: 3,650,936 km (0.039 R)
• M27: 3,781,834 km (0.114 R)
• M28: 3,865,908 km (0.052 R)
• M29: 4,183,654 km (0.104 R)
• M30: 4,283,137 km (0.066 R)
• M31: 4,446,498 km (0.087 R)
• M32: 4,548,074 km (0.111 R)
• M33: 4,818,547 km (0.099 R)
• M34: 5,240,563 km (0.09 R)
• M35: 5,565,041 km (0.09 R)
• M36: 5,840,450 km (0.036 R)
• M37: 5,993,788 km (0.099 R)
• M38: 6,148,622 km (0.107 R)
• M39: 6,505,263 km (0.092 R)
• M40: 6,839,315 km (0.109 R)
• M41: 7,089,892 km (0.089 R)
• M42: 7,193,862 km (0.068 R)
• M43: 7,569,652 km (0.055 R)
• M44: 7,630,389 km (0.103 R)
• M45: 7,859,573 km (0.078 R)
• M46: 8,168,792 km (0.073 R)
• M47: 8,231,024 km (0.117 R)
• M48: 8,293,556 km (0.066 R)
• M49: 9,055,458 km (0.099 R)
• M50: 9,249,487 km (0.094 R)
• M51: 9,330,718 km (0.068 R)
• M52: 9,724,011 km (0.112 R)
• M53: 9,989,248 km (0.093 R)
• M54: 10,273,634 km (0.08 R)
• M55: 10,374,612 km (0.109 R)
• M56: 10,442,231 km (0.114 R)
• M57: 10,560,712 km (0.113 R)
• M58: 10,764,913 km (0.075 R)
• M59: 10,884,741 km (0.082 R)
• M60: 10,953,406 km (0.069 R)
• M61: 11,160,151 km (0.062 R)
• M62: 11,298,678 km (0.085 R)
• M63: 11,595,032 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.9

Radius: 14.3

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.64 AU - 2.1 AU

Year: 1626 Days

Day: 10 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 60,765,335 km

• M1: 184,604 km (0.03 R)
• M2: 307,124 km (0.056 R)
• M3: 512,074 km (0.114 R)
• M4: 636,389 km (0.06 R)
• M5: 750,682 km (0.097 R)
• M6: 849,566 km (0.093 R)
• M7: 961,914 km (0.108 R)
• M8: 1,088,474 km (0.109 R)
• M9: 1,331,571 km (0.097 R)
• M10: 1,725,312 km (0.068 R)
• M11: 1,893,311 km (0.103 R)
• M12: 2,088,985 km (0.111 R)
• M13: 2,211,954 km (0.071 R)
• M14: 2,741,231 km (0.048 R)
• M15: 2,926,434 km (0.114 R)
• M16: 3,115,974 km (0.088 R)
• M17: 3,257,643 km (0.109 R)
• M18: 3,348,898 km (0.113 R)
• M19: 3,682,052 km (0.103 R)
• M20: 4,352,101 km (0.106 R)
• M21: 4,467,441 km (0.104 R)
• M22: 4,805,084 km (0.081 R)
• M23: 4,909,503 km (0.058 R)
• M24: 4,999,561 km (0.116 R)
• M25: 5,630,415 km (0.116 R)
• M26: 5,803,949 km (0.041 R)
• M27: 6,075,768 km (0.047 R)
• M28: 6,221,476 km (0.084 R)
• M29: 6,665,333 km (0.065 R)
• M30: 6,916,508 km (0.092 R)
• M31: 7,136,716 km (0.119 R)
• M32: 7,952,174 km (0.1 R)
• M33: 8,076,191 km (0.109 R)
• M34: 8,254,362 km (0.095 R)
• M35: 8,344,120 km (0.089 R)
• M36: 8,506,285 km (0.109 R)
• M37: 8,614,893 km (0.111 R)
• M38: 8,705,848 km (0.066 R)
• M39: 8,815,503 km (0.079 R)
• M40: 8,962,259 km (0.089 R)
• M41: 9,974,588 km (0.109 R)
• M42: 10,185,221 km (0.113 R)
• M43: 10,378,053 km (0.089 R)
• M44: 10,572,082 km (0.109 R)
• M45: 10,806,501 km (0.086 R)
• M46: 11,003,223 km (0.075 R)
• M47: 11,201,141 km (0.101 R)
• M48: 11,540,279 km (0.103 R)
• M49: 11,680,901 km (0.12 R)
• M50: 12,147,198 km (0.114 R)
• M51: 12,392,837 km (0.08 R)
• M52: 12,598,833 km (0.074 R)
• M53: 12,847,465 km (0.07 R)
• M54: 12,951,585 km (0.091 R)
• M55: 13,139,630 km (0.046 R)
• M56: 13,412,945 km (0.111 R)
• M57: 13,539,804 km (0.08 R)
• M58: 13,666,962 km (0.088 R)
• M59: 13,773,326 km (0.075 R)
• M60: 13,943,868 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474

Radius: 10.5

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.55 AU - 6.09 AU

Year: 7802 Days

Day: 6.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,765,335 km

• M1: 151,543 km (0.097 R)
• M2: 354,996 km (0.076 R)
• M3: 617,839 km (0.067 R)
• M4: 683,213 km (0.112 R)
• M5: 895,493 km (0.085 R)
• M6: 1,081,144 km (0.115 R)
• M7: 1,454,540 km (0.115 R)
• M8: 1,544,897 km (0.052 R)
• M9: 1,750,893 km (0.076 R)
• M10: 1,906,326 km (0.072 R)
• M11: 2,026,004 km (0.09 R)
• M12: 2,464,924 km (0.061 R)
• M13: 3,551,154 km (0.099 R)
• M14: 3,774,504 km (0.09 R)
• M15: 4,157,026 km (0.06 R)
• M16: 4,339,834 km (0.053 R)
• M17: 4,418,972 km (0.105 R)
• M18: 4,525,336 km (0.083 R)
• M19: 4,713,380 km (0.092 R)
• M20: 4,876,741 km (0.092 R)
• M21: 5,014,371 km (0.09 R)
• M22: 5,663,775 km (0.044 R)
• M23: 5,895,802 km (0.084 R)
• M24: 6,131,119 km (0.087 R)
• M25: 6,794,137 km (0.09 R)
• M26: 7,103,056 km (0.042 R)
• M27: 7,259,386 km (0.108 R)
• M28: 7,543,473 km (0.119 R)
• M29: 7,638,916 km (0.034 R)
• M30: 8,883,421 km (0.107 R)
• M31: 9,119,486 km (0.057 R)
• M32: 9,187,254 km (0.073 R)
• M33: 10,330,930 km (0.097 R)
• M34: 10,650,620 km (0.073 R)
• M35: 11,045,708 km (0.097 R)
• M36: 11,299,726 km (0.073 R)
• M37: 11,555,538 km (0.107 R)
• M38: 12,863,771 km (0.059 R)
• M39: 13,826,733 km (0.033 R)
• M40: 14,415,550 km (0.057 R)
• M41: 14,653,411 km (0.094 R)
• M42: 14,972,652 km (0.039 R)
• M43: 15,133,021 km (0.117 R)
• M44: 16,025,821 km (0.119 R)
• M45: 16,313,498 km (0.093 R)
• M46: 17,312,513 km (0.066 R)
• M47: 17,396,736 km (0.119 R)
• M48: 17,777,164 km (0.092 R)
• M49: 18,032,228 km (0.104 R)
• M50: 19,632,177 km (0.106 R)
• M51: 19,984,032 km (0.092 R)
• M52: 20,872,942 km (0.083 R)
• M53: 21,007,431 km (0.12 R)
• M54: 21,187,098 km (0.029 R)
• M55: 21,956,629 km (0.087 R)
• M56: 22,184,766 km (0.1 R)
• M57: 22,367,724 km (0.088 R)
• M58: 22,597,207 km (0.105 R)
• M59: 23,522,919 km (0.12 R)
• M60: 23,990,562 km (0.056 R)
• M61: 24,366,800 km (0.12 R)
• M62: 24,650,139 km (0.03 R)
• M63: 25,029,818 km (0.113 R)
• M64: 25,172,684 km (0.099 R)
• M65: 25,363,571 km (0.066 R)
• M66: 25,987,394 km (0.091 R)
• M67: 26,422,275 km (0.091 R)
• M68: 26,567,684 km (0.114 R)
• M69: 26,713,542 km (0.08 R)
• M70: 27,593,626 km (0.101 R)
• M71: 27,741,130 km (0.103 R)
• M72: 28,632,284 km (0.078 R)
• M73: 28,931,480 km (0.09 R)
• M74: 29,835,201 km (0.032 R)
• M75: 29,936,180 km (0.101 R)
• M76: 30,442,718 km (0.119 R)
• M77: 30,901,086 km (0.08 R)
• M78: 31,670,168 km (0.108 R)
• M79: 31,773,092 km (0.095 R)
• M80: 31,927,926 km (0.104 R)
• M81: 32,393,624 km (0.068 R)
• M82: 33,646,356 km (0.08 R)
• M83: 33,856,691 km (0.068 R)
• M84: 34,014,816 km (0.043 R)
• M85: 34,173,090 km (0.084 R)
• M86: 34,755,625 km (0.114 R)
• M87: 35,234,637 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.1

Radius: 6.1

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.09 AU - 10.15 AU

Year: 17512 Days

Day: 18.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,765,335 km

• M1: 155,582 km (0.048 R)
• M2: 375,640 km (0.096 R)
• M3: 635,941 km (0.115 R)
• M4: 714,031 km (0.085 R)
• M5: 1,012,778 km (0.086 R)
• M6: 1,152,053 km (0.095 R)
• M7: 1,347,428 km (0.064 R)
• M8: 1,449,155 km (0.043 R)
• M9: 1,687,314 km (0.094 R)
• M10: 1,852,919 km (0.109 R)
• M11: 1,909,318 km (0.03 R)
• M12: 2,199,986 km (0.089 R)
• M13: 2,381,149 km (0.118 R)
• M14: 3,119,714 km (0.108 R)
• M15: 3,636,874 km (0.113 R)
• M16: 4,254,863 km (0.106 R)
• M17: 4,633,495 km (0.074 R)
• M18: 4,671,942 km (0.111 R)
• M19: 5,022,898 km (0.108 R)
• M20: 5,221,564 km (0.028 R)
• M21: 5,261,656 km (0.106 R)
• M22: 5,301,749 km (0.057 R)
• M23: 5,626,675 km (0.081 R)
• M24: 5,667,815 km (0.105 R)
• M25: 5,791,532 km (0.112 R)
• M26: 5,874,559 km (0.053 R)
• M27: 6,726,519 km (0.055 R)
• M28: 7,078,074 km (0.102 R)
• M29: 7,256,095 km (0.104 R)
• M30: 7,616,626 km (0.1 R)
• M31: 7,753,209 km (0.089 R)
• M32: 8,732,626 km (0.064 R)
• M33: 9,651,905 km (0.11 R)
• M34: 10,907,630 km (0.108 R)
• M35: 11,372,281 km (0.114 R)
• M36: 12,427,544 km (0.066 R)
• M37: 13,184,808 km (0.064 R)
• M38: 13,294,164 km (0.092 R)
• M39: 13,458,872 km (0.107 R)
• M40: 13,845,732 km (0.085 R)
• M41: 14,914,010 km (0.097 R)
• M42: 15,142,296 km (0.097 R)
• M43: 15,199,443 km (0.074 R)
• M44: 15,717,949 km (0.087 R)
• M45: 16,890,796 km (0.05 R)
• M46: 16,950,187 km (0.103 R)
• M47: 17,009,727 km (0.108 R)
• M48: 17,728,544 km (0.087 R)
• M49: 17,970,295 km (0.106 R)
• M50: 19,071,933 km (0.114 R)
• M51: 19,133,867 km (0.064 R)
• M52: 19,257,734 km (0.106 R)
• M53: 20,006,621 km (0.036 R)
• M54: 22,309,830 km (0.117 R)
• M55: 23,228,061 km (0.112 R)
• M56: 23,824,807 km (0.087 R)
• M57: 24,024,820 km (0.046 R)
• M58: 25,236,712 km (0.09 R)
• M59: 25,576,898 km (0.042 R)
• M60: 25,645,114 km (0.11 R)
• M61: 25,918,579 km (0.049 R)
• M62: 27,022,013 km (0.097 R)
• M63: 27,091,576 km (0.064 R)
• M64: 27,300,415 km (0.041 R)
• M65: 27,509,702 km (0.038 R)
• M66: 28,140,855 km (0.087 R)
• M67: 28,422,997 km (0.083 R)
• M68: 28,493,607 km (0.072 R)
• M69: 29,203,449 km (0.061 R)
• M70: 30,351,164 km (0.059 R)
• M71: 30,568,081 km (0.12 R)
• M72: 30,640,486 km (0.115 R)
• M73: 30,712,892 km (0.086 R)
• M74: 32,247,616 km (0.094 R)
• M75: 33,433,628 km (0.101 R)
• M76: 34,332,412 km (0.059 R)
• M77: 34,483,057 km (0.098 R)
• M78: 36,000,877 km (0.069 R)
• M79: 36,921,951 km (0.114 R)
• M80: 38,396,238 km (0.095 R)
• M81: 38,944,215 km (0.092 R)
• M82: 40,683,291 km (0.083 R)
• M83: 41,803,031 km (0.048 R)
• M84: 41,883,514 km (0.109 R)
• M85: 45,057,981 km (0.082 R)
• M86: 45,553,150 km (0.104 R)
• M87: 47,384,228 km (0.078 R)
• M88: 47,887,924 km (0.046 R)
• M89: 49,749,370 km (0.106 R)
• M90: 51,462,266 km (0.079 R)
• M91: 53,368,592 km (0.113 R)
• M92: 57,965,285 km (0.11 R)
• M93: 58,593,746 km (0.09 R)
• M94: 59,224,301 km (0.044 R)
• M95: 59,857,250 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 13,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit