🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.53 AU - 0.55 AU

Year: 260 Days

Day: 15.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 60.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.9

Radius: 10.4

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.19 AU - 1.83 AU

Year: 1217 Days

Day: 9.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 73,769,528 km

• M1: 131,347 km (0.092 R)
• M2: 201,209 km (0.087 R)
• M3: 282,590 km (0.078 R)
• M4: 361,877 km (0.09 R)
• M5: 457,171 km (0.055 R)
• M6: 538,403 km (0.081 R)
• M7: 625,469 km (0.032 R)
• M8: 759,060 km (0.073 R)
• M9: 829,819 km (0.104 R)
• M10: 986,149 km (0.075 R)
• M11: 1,152,801 km (0.045 R)
• M12: 1,346,231 km (0.025 R)
• M13: 1,416,093 km (0.094 R)
• M14: 1,614,759 km (0.102 R)
• M15: 1,717,683 km (0.059 R)
• M16: 1,989,652 km (0.116 R)
• M17: 2,213,151 km (0.052 R)
• M18: 2,286,005 km (0.077 R)
• M19: 2,455,649 km (0.119 R)
• M20: 2,552,888 km (0.041 R)
• M21: 2,629,482 km (0.087 R)
• M22: 2,718,044 km (0.084 R)
• M23: 3,035,790 km (0.052 R)
• M24: 3,163,845 km (0.113 R)
• M25: 3,293,846 km (0.084 R)
• M26: 3,657,369 km (0.089 R)
• M27: 3,844,067 km (0.09 R)
• M28: 3,932,180 km (0.092 R)
• M29: 4,021,041 km (0.12 R)
• M30: 4,515,313 km (0.075 R)
• M31: 4,891,850 km (0.085 R)
• M32: 5,111,759 km (0.112 R)
• M33: 5,264,798 km (0.12 R)
• M34: 5,391,058 km (0.079 R)
• M35: 5,504,154 km (0.11 R)
• M36: 6,067,241 km (0.049 R)
• M37: 6,273,836 km (0.088 R)
• M38: 6,377,956 km (0.069 R)
• M39: 6,527,853 km (0.08 R)
• M40: 6,648,578 km (0.107 R)
• M41: 6,876,865 km (0.107 R)
• M42: 7,201,043 km (0.044 R)
• M43: 7,435,613 km (0.082 R)
• M44: 7,960,551 km (0.064 R)
• M45: 8,382,717 km (0.083 R)
• M46: 8,612,948 km (0.076 R)
• M47: 8,895,538 km (0.119 R)
• M48: 9,130,407 km (0.065 R)
• M49: 9,316,507 km (0.06 R)
• M50: 9,452,641 km (0.094 R)
• M51: 9,899,489 km (0.11 R)
• M52: 10,003,610 km (0.098 R)
• M53: 10,742,623 km (0.056 R)
• M54: 11,046,905 km (0.03 R)
• M55: 11,209,069 km (0.1 R)
• M56: 11,390,232 km (0.026 R)
• M57: 11,572,293 km (0.089 R)
• M58: 12,013,307 km (0.114 R)
• M59: 12,291,709 km (0.086 R)
• M60: 12,385,058 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.9

Radius: 8.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.36 AU - 1.76 AU

Year: 1278 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,769,528 km

• M1: 185,651 km (0.106 R)
• M2: 350,059 km (0.072 R)
• M3: 445,054 km (0.097 R)
• M4: 671,994 km (0.09 R)
• M5: 808,128 km (0.1 R)
• M6: 963,560 km (0.05 R)
• M7: 1,032,525 km (0.08 R)
• M8: 1,175,690 km (0.043 R)
• M9: 1,249,741 km (0.118 R)
• M10: 1,314,666 km (0.045 R)
• M11: 1,369,569 km (0.096 R)
• M12: 1,539,063 km (0.086 R)
• M13: 1,597,107 km (0.074 R)
• M14: 1,745,658 km (0.1 R)
• M15: 1,967,661 km (0.073 R)
• M16: 2,172,610 km (0.112 R)
• M17: 2,472,703 km (0.095 R)
• M18: 2,527,456 km (0.071 R)
• M19: 2,596,570 km (0.068 R)
• M20: 2,687,227 km (0.078 R)
• M21: 2,929,575 km (0.106 R)
• M22: 3,253,604 km (0.106 R)
• M23: 3,321,372 km (0.064 R)
• M24: 3,389,439 km (0.083 R)
• M25: 3,596,931 km (0.09 R)
• M26: 3,808,612 km (0.107 R)
• M27: 4,008,176 km (0.088 R)
• M28: 4,154,034 km (0.087 R)
• M29: 4,219,408 km (0.102 R)
• M30: 4,451,135 km (0.092 R)
• M31: 4,518,005 km (0.079 R)
• M32: 4,661,470 km (0.098 R)
• M33: 4,738,064 km (0.118 R)
• M34: 4,952,886 km (0.061 R)
• M35: 5,083,336 km (0.081 R)
• M36: 5,214,832 km (0.105 R)
• M37: 5,454,638 km (0.067 R)
• M38: 5,544,396 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 8.7

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.42 AU - 1.9 AU

Year: 1403 Days

Day: 9 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,769,528 km

• M1: 113,096 km (0.118 R)
• M2: 263,741 km (0.102 R)
• M3: 321,486 km (0.091 R)
• M4: 445,652 km (0.032 R)
• M5: 504,444 km (0.026 R)
• M6: 640,428 km (0.107 R)
• M7: 809,923 km (0.112 R)
• M8: 876,943 km (0.091 R)
• M9: 986,897 km (0.114 R)
• M10: 1,093,860 km (0.09 R)
• M11: 1,184,666 km (0.043 R)
• M12: 1,249,441 km (0.066 R)
• M13: 1,429,557 km (0.102 R)
• M14: 1,551,480 km (0.119 R)
• M15: 1,704,219 km (0.103 R)
• M16: 1,847,833 km (0.044 R)
• M17: 1,947,615 km (0.098 R)
• M18: 2,015,083 km (0.093 R)
• M19: 2,202,230 km (0.078 R)
• M20: 2,441,587 km (0.106 R)
• M21: 2,673,464 km (0.11 R)
• M22: 2,819,321 km (0.1 R)
• M23: 2,962,187 km (0.066 R)
• M24: 3,226,826 km (0.07 R)
• M25: 3,318,679 km (0.027 R)
• M26: 3,388,093 km (0.102 R)
• M27: 3,528,415 km (0.064 R)
• M28: 3,652,881 km (0.036 R)
• M29: 3,924,551 km (0.045 R)
• M30: 4,215,219 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.6

Radius: 13.9

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.45 AU - 2.51 AU

Year: 2562 Days

Day: 5.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,769,528 km

• M1: 177,124 km (0.094 R)
• M2: 296,653 km (0.09 R)
• M3: 435,629 km (0.108 R)
• M4: 622,926 km (0.066 R)
• M5: 860,637 km (0.117 R)
• M6: 1,020,856 km (0.114 R)
• M7: 1,284,148 km (0.048 R)
• M8: 1,582,596 km (0.094 R)
• M9: 1,737,280 km (0.104 R)
• M10: 1,830,031 km (0.08 R)
• M11: 1,979,180 km (0.057 R)
• M12: 2,111,275 km (0.039 R)
• M13: 2,246,661 km (0.103 R)
• M14: 2,399,699 km (0.114 R)
• M15: 2,533,739 km (0.062 R)
• M16: 2,754,994 km (0.078 R)
• M17: 2,872,130 km (0.07 R)
• M18: 3,030,853 km (0.087 R)
• M19: 3,143,799 km (0.115 R)
• M20: 3,274,548 km (0.063 R)
• M21: 3,550,257 km (0.076 R)
• M22: 3,643,905 km (0.112 R)
• M23: 3,885,954 km (0.079 R)
• M24: 3,973,768 km (0.094 R)
• M25: 4,106,761 km (0.098 R)
• M26: 4,560,790 km (0.086 R)
• M27: 4,700,066 km (0.113 R)
• M28: 4,831,562 km (0.115 R)
• M29: 5,665,571 km (0.035 R)
• M30: 5,856,009 km (0.055 R)
• M31: 6,038,368 km (0.052 R)
• M32: 6,202,029 km (0.098 R)
• M33: 6,638,705 km (0.085 R)
• M34: 6,797,278 km (0.089 R)
• M35: 7,064,011 km (0.101 R)
• M36: 7,160,951 km (0.031 R)
• M37: 7,465,383 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.8

Radius: 4.7

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.43 AU - 6.59 AU

Year: 10896 Days

Day: 18.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,769,528 km

• M1: 92,451 km (0.034 R)
• M2: 281,394 km (0.096 R)
• M3: 405,410 km (0.06 R)
• M4: 521,797 km (0.03 R)
• M5: 622,626 km (0.089 R)
• M6: 743,801 km (0.038 R)
• M7: 977,622 km (0.101 R)
• M8: 1,200,373 km (0.083 R)
• M9: 1,266,795 km (0.109 R)
• M10: 1,334,563 km (0.063 R)
• M11: 1,527,095 km (0.079 R)
• M12: 1,691,204 km (0.069 R)
• M13: 1,977,235 km (0.048 R)
• M14: 2,444,728 km (0.09 R)
• M15: 2,723,728 km (0.089 R)
• M16: 3,887,600 km (0.11 R)
• M17: 4,061,433 km (0.085 R)
• M18: 4,861,482 km (0.107 R)
• M19: 5,102,783 km (0.062 R)
• M20: 5,265,695 km (0.084 R)
• M21: 5,821,302 km (0.12 R)
• M22: 5,878,000 km (0.106 R)
• M23: 5,934,697 km (0.104 R)
• M24: 6,192,454 km (0.044 R)
• M25: 7,566,062 km (0.102 R)
• M26: 7,907,893 km (0.107 R)
• M27: 8,096,536 km (0.093 R)
• M28: 8,159,816 km (0.107 R)
• M29: 8,223,245 km (0.105 R)
• M30: 9,094,653 km (0.103 R)
• M31: 9,358,544 km (0.104 R)
• M32: 9,557,958 km (0.104 R)
• M33: 9,859,846 km (0.074 R)
• M34: 10,096,959 km (0.059 R)
• M35: 10,958,493 km (0.107 R)
• M36: 11,771,856 km (0.083 R)
• M37: 12,312,653 km (0.077 R)
• M38: 12,714,473 km (0.083 R)
• M39: 12,898,478 km (0.085 R)
• M40: 13,869,667 km (0.075 R)
• M41: 14,021,210 km (0.05 R)
• M42: 14,135,204 km (0.101 R)
• M43: 14,249,347 km (0.085 R)
• M44: 14,632,617 km (0.041 R)
• M45: 14,709,659 km (0.09 R)
• M46: 15,369,984 km (0.098 R)
• M47: 15,448,224 km (0.107 R)
• M48: 15,644,646 km (0.108 R)
• M49: 15,841,816 km (0.075 R)
• M50: 15,960,597 km (0.118 R)
• M51: 16,198,906 km (0.093 R)
• M52: 16,598,781 km (0.066 R)
• M53: 17,163,962 km (0.118 R)
• M54: 17,326,575 km (0.052 R)
• M55: 17,489,786 km (0.117 R)
• M56: 18,188,857 km (0.073 R)
• M57: 18,479,376 km (0.079 R)
• M58: 19,614,375 km (0.035 R)
• M59: 19,955,010 km (0.113 R)
• M60: 20,126,000 km (0.086 R)
• M61: 20,383,458 km (0.108 R)
• M62: 20,901,665 km (0.041 R)
• M63: 22,127,470 km (0.117 R)
• M64: 22,927,818 km (0.113 R)
• M65: 23,782,770 km (0.105 R)
• M66: 24,055,038 km (0.117 R)
• M67: 24,419,459 km (0.082 R)
• M68: 24,648,194 km (0.108 R)
• M69: 25,338,738 km (0.034 R)
• M70: 25,477,565 km (0.057 R)
• M71: 25,756,116 km (0.048 R)
• M72: 25,802,491 km (0.11 R)
• M73: 26,785,798 km (0.1 R)
• M74: 27,495,490 km (0.084 R)
• M75: 27,543,062 km (0.058 R)
• M76: 27,685,779 km (0.078 R)
• M77: 27,972,109 km (0.119 R)
• M78: 28,981,895 km (0.114 R)
• M79: 29,078,685 km (0.094 R)
• M80: 29,466,891 km (0.109 R)
• M81: 30,641,833 km (0.11 R)
• M82: 30,740,418 km (0.113 R)
• M83: 30,839,152 km (0.102 R)
• M84: 32,131,977 km (0.106 R)
• M85: 32,332,438 km (0.057 R)
• M86: 32,583,463 km (0.116 R)
• M87: 32,684,143 km (0.109 R)
• M88: 33,138,322 km (0.079 R)
• M89: 33,899,925 km (0.092 R)
• M90: 33,950,938 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.7

Radius: 3.4

Gravity: 55.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.71 AU - 10.65 AU

Year: 19757 Days

Day: 22 Hours

Environment

Temp: -223 °C

Axial Tilt: 102.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,769,528 km

• M1: 139,126 km (0.11 R)
• M2: 205,697 km (0.035 R)
• M3: 351,405 km (0.079 R)
• M4: 545,883 km (0.098 R)
• M5: 610,060 km (0.112 R)
• M6: 746,045 km (0.108 R)
• M7: 817,552 km (0.118 R)
• M8: 1,045,540 km (0.047 R)
• M9: 1,320,949 km (0.11 R)
• M10: 1,837,211 km (0.112 R)
• M11: 2,167,075 km (0.058 R)
• M12: 2,408,825 km (0.068 R)
• M13: 2,515,039 km (0.115 R)
• M14: 2,992,855 km (0.109 R)
• M15: 3,339,772 km (0.093 R)
• M16: 3,740,096 km (0.092 R)
• M17: 3,945,793 km (0.113 R)
• M18: 3,987,382 km (0.119 R)
• M19: 4,155,230 km (0.108 R)
• M20: 4,849,514 km (0.029 R)
• M21: 5,119,090 km (0.118 R)
• M22: 5,486,053 km (0.114 R)
• M23: 6,196,643 km (0.079 R)
• M24: 6,439,740 km (0.117 R)
• M25: 6,785,610 km (0.087 R)
• M26: 7,238,891 km (0.061 R)
• M27: 7,289,904 km (0.045 R)
• M28: 8,016,052 km (0.08 R)
• M29: 8,548,770 km (0.116 R)
• M30: 8,928,450 km (0.039 R)
• M31: 11,024,465 km (0.038 R)
• M32: 11,975,609 km (0.08 R)
• M33: 12,400,018 km (0.084 R)
• M34: 12,890,998 km (0.091 R)
• M35: 13,076,799 km (0.106 R)
• M36: 14,082,396 km (0.11 R)
• M37: 14,658,946 km (0.114 R)
• M38: 14,788,049 km (0.078 R)
• M39: 16,501,094 km (0.12 R)
• M40: 18,414,899 km (0.119 R)
• M41: 19,326,998 km (0.078 R)
• M42: 19,681,694 km (0.096 R)
• M43: 20,253,757 km (0.097 R)
• M44: 21,414,038 km (0.027 R)
• M45: 23,044,206 km (0.037 R)
• M46: 23,269,650 km (0.107 R)
• M47: 25,563,284 km (0.075 R)
• M48: 26,658,041 km (0.038 R)
• M49: 28,893,183 km (0.105 R)
• M50: 29,298,593 km (0.064 R)
• M51: 30,361,337 km (0.113 R)
• M52: 30,690,901 km (0.063 R)
• M53: 31,021,662 km (0.075 R)
• M54: 31,436,646 km (0.1 R)
• M55: 31,770,100 km (0.085 R)
• M56: 31,937,201 km (0.092 R)
• M57: 32,188,525 km (0.089 R)
• M58: 33,030,761 km (0.119 R)
• M59: 34,222,009 km (0.092 R)
• M60: 34,822,944 km (0.109 R)
• M61: 35,687,320 km (0.065 R)
• M62: 36,821,571 km (0.064 R)
• M63: 36,997,199 km (0.08 R)
• M64: 37,437,316 km (0.06 R)
• M65: 38,233,925 km (0.118 R)
• M66: 39,214,987 km (0.075 R)
• M67: 41,658,220 km (0.093 R)
• M68: 43,036,615 km (0.091 R)
• M69: 43,777,872 km (0.076 R)
• M70: 44,243,271 km (0.114 R)
• M71: 44,710,316 km (0.083 R)
• M72: 44,991,410 km (0.033 R)
• M73: 45,085,208 km (0.087 R)
• M74: 46,689,944 km (0.097 R)
• M75: 47,738,177 km (0.071 R)
• M76: 49,083,361 km (0.105 R)
• M77: 49,566,861 km (0.053 R)
• M78: 50,831,262 km (0.12 R)
• M79: 51,516,570 km (0.107 R)
• M80: 54,687,746 km (0.067 R)
• M81: 54,787,827 km (0.101 R)
• M82: 55,088,518 km (0.098 R)
• M83: 55,691,547 km (0.115 R)
• M84: 55,792,376 km (0.112 R)
• M85: 55,993,885 km (0.038 R)
• M86: 57,921,453 km (0.111 R)
• M87: 58,125,654 km (0.094 R)
• M88: 60,697,690 km (0.11 R)
• M89: 63,096,642 km (0.039 R)
• M90: 64,889,572 km (0.108 R)
• M91: 67,664,015 km (0.118 R)
• M92: 70,259,089 km (0.115 R)
• M93: 72,007,140 km (0.099 R)
• M94: 72,556,314 km (0.089 R)
• M95: 73,438,044 km (0.113 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: 404 - 14,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit