🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.5 AU - 0.52 AU

Year: 165 Days

Day: 23.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.25 AU - 1.65 AU

Year: 791 Days

Day: 47.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.45 AU - 1.59 AU

Year: 849 Days

Day: 25.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.9

Radius: 10.3

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.89 AU - 10.41 AU

Year: 11525 Days

Day: 8.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,058,084 km

• M1: 231,129 km (0.114 R)
• M2: 317,447 km (0.041 R)
• M3: 392,694 km (0.106 R)
• M4: 490,531 km (0.048 R)
• M5: 598,092 km (0.106 R)
• M6: 802,892 km (0.089 R)
• M7: 991,535 km (0.034 R)
• M8: 1,412,353 km (0.061 R)
• M9: 1,480,121 km (0.107 R)
• M10: 1,762,562 km (0.064 R)
• M11: 2,271,344 km (0.043 R)
• M12: 2,432,761 km (0.118 R)
• M13: 2,738,539 km (0.026 R)
• M14: 2,824,109 km (0.092 R)
• M15: 2,910,576 km (0.052 R)
• M16: 3,510,015 km (0.104 R)
• M17: 3,603,214 km (0.096 R)
• M18: 4,081,778 km (0.091 R)
• M19: 4,345,220 km (0.095 R)
• M20: 5,098,595 km (0.11 R)
• M21: 5,204,360 km (0.093 R)
• M22: 5,781,509 km (0.1 R)
• M23: 5,929,012 km (0.089 R)
• M24: 6,303,157 km (0.079 R)
• M25: 7,875,580 km (0.109 R)
• M26: 8,286,824 km (0.115 R)
• M27: 8,621,026 km (0.058 R)
• M28: 9,087,622 km (0.06 R)
• M29: 9,562,445 km (0.109 R)
• M30: 9,868,972 km (0.059 R)
• M31: 10,989,609 km (0.085 R)
• M32: 11,681,350 km (0.1 R)
• M33: 11,774,699 km (0.111 R)
• M34: 11,868,197 km (0.103 R)
• M35: 12,008,969 km (0.063 R)
• M36: 12,103,216 km (0.101 R)
• M37: 12,292,158 km (0.063 R)
• M38: 12,721,205 km (0.111 R)
• M39: 15,192,861 km (0.118 R)
• M40: 16,014,602 km (0.115 R)
• M41: 16,378,573 km (0.072 R)
• M42: 16,903,363 km (0.08 R)
• M43: 17,380,281 km (0.042 R)
• M44: 17,593,757 km (0.071 R)
• M45: 19,553,489 km (0.078 R)
• M46: 19,775,492 km (0.107 R)
• M47: 20,784,829 km (0.034 R)
• M48: 21,352,852 km (0.028 R)
• M49: 21,753,475 km (0.101 R)
• M50: 23,793,691 km (0.108 R)
• M51: 25,529,924 km (0.083 R)
• M52: 27,430,864 km (0.095 R)
• M53: 27,617,113 km (0.103 R)
• M54: 28,178,853 km (0.069 R)
• M55: 28,555,391 km (0.109 R)
• M56: 30,270,232 km (0.08 R)
• M57: 31,561,860 km (0.095 R)
• M58: 32,149,031 km (0.117 R)
• M59: 32,214,555 km (0.077 R)
• M60: 32,345,603 km (0.089 R)
• M61: 33,069,507 km (0.097 R)
• M62: 33,334,146 km (0.071 R)
• M63: 34,600,492 km (0.115 R)
• M64: 35,746,860 km (0.055 R)
• M65: 36,222,581 km (0.094 R)
• M66: 36,358,865 km (0.036 R)
• M67: 37,731,126 km (0.09 R)
• M68: 39,680,686 km (0.03 R)
• M69: 39,961,930 km (0.081 R)
• M70: 40,880,311 km (0.103 R)
• M71: 41,520,141 km (0.083 R)
• M72: 41,662,857 km (0.07 R)
• M73: 42,306,727 km (0.073 R)
• M74: 42,954,037 km (0.086 R)
• M75: 43,170,505 km (0.05 R)
• M76: 43,242,761 km (0.111 R)
• M77: 44,549,947 km (0.116 R)
• M78: 46,460,910 km (0.098 R)
• M79: 46,534,961 km (0.03 R)
• M80: 47,874,311 km (0.104 R)
• M81: 48,323,553 km (0.119 R)
• M82: 48,774,142 km (0.115 R)
• M83: 49,528,414 km (0.083 R)
• M84: 50,438,418 km (0.116 R)
• M85: 50,590,709 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.2

Radius: 11.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.12 AU - 10.92 AU

Year: 12273 Days

Day: 10.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,058,084 km

• M1: 144,212 km (0.091 R)
• M2: 316,848 km (0.042 R)
• M3: 786,286 km (0.115 R)
• M4: 1,229,096 km (0.087 R)
• M5: 1,782,309 km (0.036 R)
• M6: 2,085,993 km (0.081 R)
• M7: 2,169,917 km (0.098 R)
• M8: 2,494,694 km (0.08 R)
• M9: 2,606,593 km (0.045 R)
• M10: 3,046,860 km (0.111 R)
• M11: 3,263,627 km (0.051 R)
• M12: 3,361,614 km (0.086 R)
• M13: 3,738,152 km (0.09 R)
• M14: 4,101,824 km (0.086 R)
• M15: 4,779,652 km (0.106 R)
• M16: 4,863,277 km (0.117 R)
• M17: 4,975,775 km (0.116 R)
• M18: 5,145,868 km (0.04 R)
• M19: 6,116,459 km (0.11 R)
• M20: 6,268,450 km (0.107 R)
• M21: 6,794,735 km (0.046 R)
• M22: 6,888,982 km (0.06 R)
• M23: 7,432,022 km (0.041 R)
• M24: 7,757,846 km (0.045 R)
• M25: 8,322,578 km (0.042 R)
• M26: 8,695,077 km (0.075 R)
• M27: 9,038,554 km (0.112 R)
• M28: 9,667,912 km (0.092 R)
• M29: 10,529,147 km (0.102 R)
• M30: 11,527,264 km (0.071 R)
• M31: 11,753,306 km (0.06 R)
• M32: 11,904,699 km (0.119 R)
• M33: 11,980,695 km (0.084 R)
• M34: 12,362,918 km (0.037 R)
• M35: 13,061,091 km (0.09 R)
• M36: 13,336,052 km (0.029 R)
• M37: 13,494,027 km (0.062 R)
• M38: 13,612,957 km (0.117 R)
• M39: 13,732,187 km (0.078 R)
• M40: 13,891,808 km (0.072 R)
• M41: 14,172,453 km (0.088 R)
• M42: 14,495,585 km (0.103 R)
• M43: 14,821,259 km (0.111 R)
• M44: 15,231,606 km (0.082 R)
• M45: 15,521,078 km (0.091 R)
• M46: 15,812,495 km (0.095 R)
• M47: 15,979,745 km (0.058 R)
• M48: 16,400,564 km (0.109 R)
• M49: 17,554,861 km (0.072 R)
• M50: 18,207,557 km (0.112 R)
• M51: 18,735,338 km (0.113 R)
• M52: 19,357,516 km (0.076 R)
• M53: 19,581,464 km (0.083 R)
• M54: 19,671,222 km (0.086 R)
• M55: 19,806,160 km (0.108 R)
• M56: 20,394,379 km (0.085 R)
• M57: 20,485,484 km (0.091 R)
• M58: 21,634,545 km (0.095 R)
• M59: 22,287,240 km (0.076 R)
• M60: 22,568,933 km (0.031 R)
• M61: 22,757,277 km (0.114 R)
• M62: 23,373,471 km (0.084 R)
• M63: 23,564,058 km (0.028 R)
• M64: 24,043,071 km (0.033 R)
• M65: 24,573,545 km (0.096 R)
• M66: 25,450,188 km (0.028 R)
• M67: 25,597,243 km (0.112 R)
• M68: 25,892,250 km (0.097 R)
• M69: 26,237,821 km (0.086 R)
• M70: 26,883,785 km (0.092 R)
• M71: 27,183,728 km (0.114 R)
• M72: 27,938,300 km (0.109 R)
• M73: 29,365,314 km (0.104 R)
• M74: 29,725,695 km (0.113 R)
• M75: 29,984,051 km (0.11 R)
• M76: 31,497,233 km (0.036 R)
• M77: 31,602,550 km (0.099 R)
• M78: 31,971,907 km (0.072 R)
• M79: 33,302,880 km (0.101 R)
• M80: 33,517,403 km (0.056 R)
• M81: 33,678,669 km (0.047 R)
• M82: 33,786,380 km (0.052 R)
• M83: 33,948,095 km (0.111 R)
• M84: 34,706,108 km (0.103 R)
• M85: 36,018,530 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.4

Radius: 4.8

Gravity: 18.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.82 AU - 15.86 AU

Year: 27219 Days

Day: 18.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 99,058,084 km

• M1: 235,617 km (0.085 R)
• M2: 284,086 km (0.089 R)
• M3: 451,636 km (0.09 R)
• M4: 492,775 km (0.075 R)
• M5: 647,460 km (0.069 R)
• M6: 767,287 km (0.098 R)
• M7: 973,583 km (0.104 R)
• M8: 1,055,413 km (0.079 R)
• M9: 2,273,888 km (0.075 R)
• M10: 2,568,895 km (0.056 R)
• M11: 2,644,591 km (0.107 R)
• M12: 3,276,044 km (0.083 R)
• M13: 3,441,050 km (0.116 R)
• M14: 4,216,266 km (0.109 R)
• M15: 4,395,634 km (0.069 R)
• M16: 4,948,847 km (0.101 R)
• M17: 5,426,364 km (0.065 R)
• M18: 6,683,285 km (0.077 R)
• M19: 7,103,804 km (0.091 R)
• M20: 7,532,851 km (0.054 R)
• M21: 8,080,828 km (0.109 R)
• M22: 8,584,973 km (0.083 R)
• M23: 9,800,456 km (0.11 R)
• M24: 9,978,477 km (0.091 R)
• M25: 10,518,825 km (0.1 R)
• M26: 10,762,071 km (0.06 R)
• M27: 11,192,165 km (0.104 R)
• M28: 11,942,548 km (0.088 R)
• M29: 12,132,687 km (0.065 R)
• M30: 12,451,779 km (0.105 R)
• M31: 12,708,938 km (0.12 R)
• M32: 13,689,252 km (0.091 R)
• M33: 13,888,218 km (0.076 R)
• M34: 14,490,947 km (0.078 R)
• M35: 14,897,405 km (0.078 R)
• M36: 15,652,425 km (0.115 R)
• M37: 16,843,374 km (0.103 R)
• M38: 18,354,462 km (0.103 R)
• M39: 18,647,225 km (0.117 R)
• M40: 19,237,239 km (0.084 R)
• M41: 19,758,588 km (0.046 R)
• M42: 20,284,574 km (0.088 R)
• M43: 20,891,193 km (0.115 R)
• M44: 21,580,839 km (0.093 R)
• M45: 21,658,032 km (0.074 R)
• M46: 22,825,344 km (0.118 R)
• M47: 22,982,422 km (0.053 R)
• M48: 23,061,260 km (0.12 R)
• M49: 23,218,936 km (0.107 R)
• M50: 23,456,198 km (0.052 R)
• M51: 24,092,887 km (0.068 R)
• M52: 24,332,991 km (0.052 R)
• M53: 25,545,931 km (0.104 R)
• M54: 26,283,000 km (0.12 R)
• M55: 27,862,005 km (0.106 R)
• M56: 27,945,929 km (0.074 R)
• M57: 29,385,959 km (0.082 R)
• M58: 30,244,202 km (0.083 R)
• M59: 30,416,837 km (0.026 R)
• M60: 31,372,319 km (0.09 R)
• M61: 31,809,743 km (0.106 R)
• M62: 32,690,875 km (0.052 R)
• M63: 33,669,394 km (0.082 R)
• M64: 38,329,667 km (0.116 R)
• M65: 39,360,995 km (0.102 R)
• M66: 40,591,587 km (0.097 R)
• M67: 41,355,135 km (0.087 R)
• M68: 42,509,282 km (0.072 R)
• M69: 44,064,651 km (0.115 R)
• M70: 44,358,312 km (0.085 R)
• M71: 45,737,455 km (0.053 R)
• M72: 46,930,647 km (0.031 R)
• M73: 48,436,649 km (0.064 R)
• M74: 48,840,862 km (0.119 R)
• M75: 50,571,560 km (0.065 R)
• M76: 51,701,922 km (0.11 R)
• M77: 52,011,739 km (0.073 R)
• M78: 52,944,631 km (0.07 R)
• M79: 53,465,381 km (0.077 R)
• M80: 53,987,777 km (0.111 R)
• M81: 54,721,854 km (0.117 R)
• M82: 57,798,484 km (0.105 R)
• M83: 59,088,017 km (0.098 R)
• M84: 59,195,877 km (0.097 R)
• M85: 60,930,764 km (0.105 R)
• M86: 61,039,821 km (0.11 R)
• M87: 61,476,347 km (0.095 R)
• M88: 61,585,703 km (0.083 R)
• M89: 63,785,540 km (0.113 R)
• M90: 64,895,108 km (0.115 R)
• M91: 65,006,408 km (0.11 R)
• M92: 65,117,859 km (0.084 R)
• M93: 69,169,119 km (0.066 R)
• M94: 75,046,520 km (0.082 R)
• M95: 75,514,163 km (0.097 R)
• M96: 76,335,006 km (0.12 R)
• M97: 77,512,641 km (0.068 R)
• M98: 78,933,820 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.1

Radius: 5.4

Gravity: 25.76 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.87 AU - 19.67 AU

Year: 28371 Days

Day: 19.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,058,084 km

• M1: 231,129 km (0.077 R)
• M2: 458,517 km (0.064 R)
• M3: 660,624 km (0.108 R)
• M4: 715,377 km (0.06 R)
• M5: 1,240,914 km (0.12 R)
• M6: 1,900,491 km (0.081 R)
• M7: 2,265,211 km (0.117 R)
• M8: 3,339,473 km (0.096 R)
• M9: 3,483,386 km (0.09 R)
• M10: 3,629,544 km (0.051 R)
• M11: 4,868,663 km (0.091 R)
• M12: 6,944,632 km (0.073 R)
• M13: 7,313,989 km (0.116 R)
• M14: 8,072,152 km (0.058 R)
• M15: 8,987,690 km (0.112 R)
• M16: 9,322,640 km (0.088 R)
• M17: 9,390,109 km (0.108 R)
• M18: 10,491,598 km (0.119 R)
• M19: 11,488,518 km (0.104 R)
• M20: 11,998,198 km (0.114 R)
• M21: 12,515,358 km (0.099 R)
• M22: 14,032,430 km (0.094 R)
• M23: 15,049,247 km (0.081 R)
• M24: 15,287,257 km (0.096 R)
• M25: 15,446,728 km (0.072 R)
• M26: 15,606,648 km (0.066 R)
• M27: 15,767,017 km (0.049 R)
• M28: 16,659,368 km (0.112 R)
• M29: 18,154,749 km (0.043 R)
• M30: 18,492,690 km (0.099 R)
• M31: 19,261,025 km (0.062 R)
• M32: 19,952,616 km (0.052 R)
• M33: 20,214,113 km (0.082 R)
• M34: 21,449,193 km (0.08 R)
• M35: 21,985,950 km (0.069 R)
• M36: 25,581,086 km (0.12 R)
• M37: 26,340,744 km (0.116 R)
• M38: 26,819,308 km (0.119 R)
• M39: 28,762,135 km (0.08 R)
• M40: 30,850,372 km (0.059 R)
• M41: 31,658,649 km (0.097 R)
• M42: 31,963,530 km (0.107 R)
• M43: 32,678,757 km (0.082 R)
• M44: 34,751,286 km (0.058 R)
• M45: 35,697,642 km (0.06 R)
• M46: 36,759,039 km (0.098 R)
• M47: 37,079,478 km (0.094 R)
• M48: 37,293,702 km (0.083 R)
• M49: 38,478,816 km (0.08 R)
• M50: 39,785,703 km (0.077 R)
• M51: 39,895,359 km (0.082 R)
• M52: 40,224,623 km (0.12 R)
• M53: 40,554,786 km (0.096 R)
• M54: 41,217,953 km (0.115 R)
• M55: 42,779,157 km (0.09 R)
• M56: 44,359,509 km (0.057 R)
• M57: 44,586,897 km (0.087 R)
• M58: 45,156,865 km (0.092 R)
• M59: 46,074,050 km (0.082 R)
• M60: 46,997,218 km (0.111 R)
• M61: 47,344,884 km (0.068 R)
• M62: 48,043,057 km (0.04 R)
• M63: 49,331,693 km (0.103 R)
• M64: 51,226,350 km (0.114 R)
• M65: 52,903,641 km (0.09 R)
• M66: 54,234,165 km (0.098 R)
• M67: 54,355,638 km (0.104 R)
• M68: 55,820,650 km (0.099 R)
• M69: 57,298,528 km (0.096 R)
• M70: 61,049,395 km (0.113 R)
• M71: 61,302,215 km (0.113 R)
• M72: 62,317,237 km (0.058 R)
• M73: 62,444,395 km (0.062 R)
• M74: 64,749,848 km (0.093 R)
• M75: 64,878,652 km (0.084 R)
• M76: 66,042,523 km (0.043 R)
• M77: 71,165,053 km (0.103 R)
• M78: 71,697,622 km (0.072 R)
• M79: 72,365,277 km (0.11 R)
• M80: 74,110,486 km (0.114 R)
• M81: 75,462,552 km (0.112 R)
• M82: 75,869,607 km (0.047 R)
• M83: 81,507,053 km (0.051 R)
• M84: 82,343,306 km (0.046 R)
• M85: 82,622,605 km (0.083 R)
• M86: 83,743,242 km (0.112 R)
• M87: 84,024,187 km (0.106 R)
• M88: 85,292,328 km (0.075 R)
• M89: 86,141,296 km (0.044 R)
• M90: 87,847,610 km (0.095 R)
• M91: 89,996,134 km (0.115 R)
• M92: 92,161,863 km (0.097 R)
• M93: 93,178,380 km (0.045 R)
• M94: 93,469,498 km (0.108 R)
• M95: 94,344,795 km (0.091 R)
• M96: 95,369,241 km (0.096 R)
• M97: 98,612,972 km (0.056 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 16,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit