🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.8 AU - 0.82 AU

Year: 262 Days

Day: 41.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.8 AU - 1.32 AU

Year: 393 Days

Day: 40.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.48 AU - 5.18 AU

Year: 3243 Days

Day: 13.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 73.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,223,186 km

• M1: 1,974,841 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.6

Radius: 14.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.14 AU - 7.84 AU

Year: 5950 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 116,223,186 km

• M1: 245,041 km (0.096 R)
• M2: 376,538 km (0.102 R)
• M3: 579,991 km (0.12 R)
• M4: 764,146 km (0.095 R)
• M5: 929,900 km (0.091 R)
• M6: 1,080,396 km (0.062 R)
• M7: 1,269,936 km (0.088 R)
• M8: 1,888,075 km (0.088 R)
• M9: 2,047,546 km (0.075 R)
• M10: 2,475,994 km (0.11 R)
• M11: 2,730,909 km (0.089 R)
• M12: 2,953,361 km (0.07 R)
• M13: 3,161,003 km (0.089 R)
• M14: 3,266,619 km (0.099 R)
• M15: 4,200,858 km (0.113 R)
• M16: 4,341,031 km (0.114 R)
• M17: 4,625,865 km (0.113 R)
• M18: 5,015,269 km (0.113 R)
• M19: 5,264,199 km (0.069 R)
• M20: 5,364,879 km (0.057 R)
• M21: 5,696,837 km (0.119 R)
• M22: 5,852,269 km (0.106 R)
• M23: 5,956,688 km (0.1 R)
• M24: 6,114,514 km (0.081 R)
• M25: 6,220,579 km (0.114 R)
• M26: 6,434,354 km (0.119 R)
• M27: 6,787,255 km (0.075 R)
• M28: 7,146,440 km (0.035 R)
• M29: 7,427,085 km (0.064 R)
• M30: 7,568,755 km (0.109 R)
• M31: 7,711,321 km (0.102 R)
• M32: 8,115,385 km (0.113 R)
• M33: 9,034,664 km (0.081 R)
• M34: 9,800,157 km (0.083 R)
• M35: 10,364,140 km (0.073 R)
• M36: 11,295,238 km (0.106 R)
• M37: 11,393,075 km (0.112 R)
• M38: 11,622,558 km (0.086 R)
• M39: 12,186,093 km (0.106 R)
• M40: 12,589,409 km (0.038 R)
• M41: 12,962,955 km (0.057 R)
• M42: 13,305,683 km (0.076 R)
• M43: 13,616,697 km (0.056 R)
• M44: 13,755,674 km (0.103 R)
• M45: 14,528,796 km (0.062 R)
• M46: 14,670,914 km (0.103 R)
• M47: 14,813,480 km (0.085 R)
• M48: 15,316,129 km (0.057 R)
• M49: 15,933,968 km (0.112 R)
• M50: 16,153,877 km (0.085 R)
• M51: 16,411,934 km (0.063 R)
• M52: 16,782,787 km (0.073 R)
• M53: 17,006,735 km (0.092 R)
• M54: 17,608,567 km (0.102 R)
• M55: 18,678,641 km (0.077 R)
• M56: 19,299,621 km (0.12 R)
• M57: 19,416,906 km (0.058 R)
• M58: 20,801,584 km (0.101 R)
• M59: 21,002,045 km (0.099 R)
• M60: 21,526,086 km (0.116 R)
• M61: 21,810,173 km (0.103 R)
• M62: 23,415,208 km (0.055 R)
• M63: 24,506,375 km (0.085 R)
• M64: 25,699,867 km (0.116 R)
• M65: 26,001,307 km (0.08 R)
• M66: 26,477,178 km (0.054 R)
• M67: 26,737,927 km (0.106 R)
• M68: 28,855,185 km (0.105 R)
• M69: 29,347,961 km (0.106 R)
• M70: 29,708,043 km (0.068 R)
• M71: 30,114,949 km (0.106 R)
• M72: 30,478,173 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698

Radius: 3.6

Gravity: 53.86 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.47 AU - 14.75 AU

Year: 17083 Days

Day: 21.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 116,223,186 km

• M1: 46,974 km (0.026 R)
• M2: 184,155 km (0.097 R)
• M3: 211,083 km (0.085 R)
• M4: 269,575 km (0.094 R)
• M5: 420,819 km (0.082 R)
• M6: 791,971 km (0.108 R)
• M7: 814,860 km (0.111 R)
• M8: 1,632,711 km (0.063 R)
• M9: 2,223,024 km (0.102 R)
• M10: 2,455,799 km (0.106 R)
• M11: 2,523,716 km (0.095 R)
• M12: 3,125,698 km (0.115 R)
• M13: 3,310,900 km (0.108 R)
• M14: 3,966,887 km (0.057 R)
• M15: 4,046,622 km (0.086 R)
• M16: 4,788,179 km (0.052 R)
• M17: 5,261,507 km (0.083 R)
• M18: 5,305,339 km (0.094 R)
• M19: 5,525,996 km (0.114 R)
• M20: 5,570,576 km (0.034 R)
• M21: 5,749,794 km (0.114 R)
• M22: 6,391,719 km (0.117 R)
• M23: 7,494,853 km (0.119 R)
• M24: 7,992,565 km (0.03 R)
• M25: 8,143,958 km (0.084 R)
• M26: 10,470,355 km (0.098 R)
• M27: 10,969,862 km (0.088 R)
• M28: 11,363,753 km (0.117 R)
• M29: 12,866,614 km (0.109 R)
• M30: 13,044,037 km (0.117 R)
• M31: 13,162,668 km (0.108 R)
• M32: 13,222,208 km (0.069 R)
• M33: 16,757,505 km (0.116 R)
• M34: 17,145,711 km (0.063 R)
• M35: 17,602,284 km (0.117 R)
• M36: 17,667,808 km (0.07 R)
• M37: 18,460,826 km (0.072 R)
• M38: 18,527,397 km (0.112 R)
• M39: 18,861,599 km (0.118 R)
• M40: 20,012,754 km (0.108 R)
• M41: 20,081,121 km (0.109 R)
• M42: 22,240,566 km (0.092 R)
• M43: 22,382,385 km (0.085 R)
• M44: 22,453,444 km (0.1 R)
• M45: 22,595,711 km (0.071 R)
• M46: 23,095,966 km (0.083 R)
• M47: 24,253,256 km (0.115 R)
• M48: 24,545,420 km (0.057 R)
• M49: 25,355,194 km (0.111 R)
• M50: 25,800,546 km (0.099 R)
• M51: 26,248,442 km (0.104 R)
• M52: 27,836,274 km (0.042 R)
• M53: 27,912,719 km (0.087 R)
• M54: 28,603,262 km (0.093 R)
• M55: 28,834,690 km (0.075 R)
• M56: 29,454,923 km (0.106 R)
• M57: 31,580,559 km (0.086 R)
• M58: 33,267,574 km (0.113 R)
• M59: 33,592,202 km (0.094 R)
• M60: 33,917,876 km (0.075 R)
• M61: 37,316,142 km (0.11 R)
• M62: 39,784,357 km (0.07 R)
• M63: 39,956,544 km (0.113 R)
• M64: 41,081,520 km (0.113 R)
• M65: 42,832,563 km (0.097 R)
• M66: 42,920,826 km (0.038 R)
• M67: 43,628,573 km (0.08 R)
• M68: 44,429,371 km (0.08 R)
• M69: 45,414,622 km (0.116 R)
• M70: 47,589,177 km (0.118 R)
• M71: 48,046,498 km (0.039 R)
• M72: 49,704,790 km (0.062 R)
• M73: 51,663,176 km (0.031 R)
• M74: 52,510,049 km (0.07 R)
• M75: 53,361,710 km (0.054 R)
• M76: 54,504,189 km (0.052 R)
• M77: 54,599,632 km (0.09 R)
• M78: 54,695,375 km (0.108 R)
• M79: 55,366,322 km (0.101 R)
• M80: 56,039,961 km (0.059 R)
• M81: 59,941,174 km (0.111 R)
• M82: 60,039,909 km (0.096 R)
• M83: 60,434,997 km (0.092 R)
• M84: 60,533,881 km (0.03 R)
• M85: 61,725,129 km (0.038 R)
• M86: 62,223,738 km (0.073 R)
• M87: 62,623,613 km (0.083 R)
• M88: 63,325,377 km (0.047 R)
• M89: 64,130,662 km (0.086 R)
• M90: 64,332,620 km (0.034 R)
• M91: 65,243,521 km (0.062 R)
• M92: 65,446,525 km (0.089 R)
• M93: 65,751,406 km (0.065 R)
• M94: 68,826,240 km (0.112 R)
• M95: 68,929,612 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.5

Radius: 7.1

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.73 AU - 20.51 AU

Year: 25493 Days

Day: 15.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 116,223,186 km

• M1: 165,754 km (0.036 R)
• M2: 307,573 km (0.089 R)
• M3: 384,616 km (0.05 R)
• M4: 447,148 km (0.107 R)
• M5: 536,757 km (0.115 R)
• M6: 984,055 km (0.105 R)
• M7: 1,073,215 km (0.085 R)
• M8: 2,959,644 km (0.066 R)
• M9: 4,005,034 km (0.093 R)
• M10: 5,522,256 km (0.077 R)
• M11: 7,138,212 km (0.116 R)
• M12: 7,727,179 km (0.066 R)
• M13: 9,457,577 km (0.072 R)
• M14: 9,649,960 km (0.104 R)
• M15: 9,843,540 km (0.074 R)
• M16: 10,897,606 km (0.116 R)
• M17: 12,544,829 km (0.098 R)
• M18: 13,613,257 km (0.109 R)
• M19: 13,903,028 km (0.12 R)
• M20: 14,194,893 km (0.066 R)
• M21: 15,684,290 km (0.104 R)
• M22: 15,759,986 km (0.1 R)
• M23: 16,833,650 km (0.095 R)
• M24: 17,851,364 km (0.098 R)
• M25: 20,028,313 km (0.12 R)
• M26: 20,606,359 km (0.108 R)
• M27: 22,287,689 km (0.075 R)
• M28: 23,231,053 km (0.115 R)
• M29: 24,450,426 km (0.118 R)
• M30: 24,626,353 km (0.091 R)
• M31: 25,512,122 km (0.058 R)
• M32: 25,779,902 km (0.11 R)
• M33: 26,498,570 km (0.069 R)
• M34: 26,588,778 km (0.097 R)
• M35: 27,771,947 km (0.026 R)
• M36: 28,231,512 km (0.083 R)
• M37: 28,972,021 km (0.096 R)
• M38: 30,472,338 km (0.06 R)
• M39: 31,231,847 km (0.113 R)
• M40: 31,614,069 km (0.078 R)
• M41: 33,841,133 km (0.104 R)
• M42: 35,519,621 km (0.06 R)
• M43: 37,528,571 km (0.111 R)
• M44: 38,240,507 km (0.11 R)
• M45: 38,546,883 km (0.078 R)
• M46: 38,649,208 km (0.111 R)
• M47: 40,195,003 km (0.058 R)
• M48: 40,298,824 km (0.088 R)
• M49: 42,181,812 km (0.093 R)
• M50: 45,383,356 km (0.088 R)
• M51: 46,685,755 km (0.074 R)
• M52: 49,105,052 km (0.114 R)
• M53: 49,327,056 km (0.12 R)
• M54: 49,549,358 km (0.097 R)
• M55: 50,330,109 km (0.096 R)
• M56: 51,114,750 km (0.108 R)
• M57: 51,903,580 km (0.067 R)
• M58: 52,242,868 km (0.087 R)
• M59: 54,293,854 km (0.115 R)
• M60: 57,069,344 km (0.066 R)
• M61: 57,536,388 km (0.096 R)
• M62: 59,772,278 km (0.113 R)
• M63: 60,960,384 km (0.047 R)
• M64: 63,601,535 km (0.091 R)
• M65: 63,722,410 km (0.112 R)
• M66: 65,790,152 km (0.12 R)
• M67: 67,879,735 km (0.106 R)
• M68: 69,616,865 km (0.107 R)
• M69: 70,240,838 km (0.101 R)
• M70: 71,619,981 km (0.036 R)
• M71: 73,641,945 km (0.119 R)
• M72: 77,096,459 km (0.117 R)
• M73: 79,038,389 km (0.119 R)
• M74: 79,819,589 km (0.097 R)
• M75: 80,080,638 km (0.027 R)
• M76: 80,341,836 km (0.084 R)
• M77: 85,759,971 km (0.111 R)
• M78: 87,233,660 km (0.083 R)
• M79: 88,175,678 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.4

Radius: 7.6

Gravity: 16.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 15.68 AU - 24.32 AU

Year: 32190 Days

Day: 15.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 116,223,186 km

• M1: 228,436 km (0.065 R)
• M2: 398,678 km (0.114 R)
• M3: 499,657 km (0.049 R)
• M4: 728,392 km (0.091 R)
• M5: 854,952 km (0.117 R)
• M6: 921,074 km (0.048 R)
• M7: 1,023,549 km (0.1 R)
• M8: 1,392,906 km (0.026 R)
• M9: 1,551,779 km (0.104 R)
• M10: 2,338,065 km (0.094 R)
• M11: 2,624,246 km (0.063 R)
• M12: 2,921,796 km (0.09 R)
• M13: 3,023,223 km (0.079 R)
• M14: 3,388,093 km (0.066 R)
• M15: 3,933,377 km (0.117 R)
• M16: 4,447,246 km (0.089 R)
• M17: 4,861,632 km (0.062 R)
• M18: 5,537,664 km (0.111 R)
• M19: 5,600,645 km (0.116 R)
• M20: 7,044,414 km (0.088 R)
• M21: 8,523,339 km (0.098 R)
• M22: 9,185,608 km (0.051 R)
• M23: 9,485,253 km (0.091 R)
• M24: 10,403,634 km (0.083 R)
• M25: 10,715,995 km (0.081 R)
• M26: 11,349,990 km (0.026 R)
• M27: 11,752,409 km (0.11 R)
• M28: 12,488,580 km (0.085 R)
• M29: 12,737,212 km (0.054 R)
• M30: 14,523,560 km (0.06 R)
• M31: 14,872,721 km (0.06 R)
• M32: 16,386,951 km (0.087 R)
• M33: 18,701,379 km (0.063 R)
• M34: 23,015,782 km (0.111 R)
• M35: 23,117,359 km (0.114 R)
• M36: 23,524,714 km (0.118 R)
• M37: 23,729,364 km (0.089 R)
• M38: 23,831,988 km (0.085 R)
• M39: 23,934,612 km (0.114 R)
• M40: 25,178,369 km (0.08 R)
• M41: 26,762,311 km (0.061 R)
• M42: 34,103,827 km (0.102 R)
• M43: 36,443,388 km (0.039 R)
• M44: 37,155,324 km (0.1 R)
• M45: 38,472,384 km (0.055 R)
• M46: 39,561,456 km (0.083 R)
• M47: 40,415,361 km (0.074 R)
• M48: 41,275,399 km (0.08 R)
• M49: 42,017,404 km (0.066 R)
• M50: 43,013,577 km (0.116 R)
• M51: 43,514,580 km (0.114 R)
• M52: 43,765,755 km (0.083 R)
• M53: 43,891,566 km (0.075 R)
• M54: 44,017,528 km (0.107 R)
• M55: 46,560,991 km (0.063 R)
• M56: 46,817,850 km (0.099 R)
• M57: 48,629,780 km (0.077 R)
• M58: 51,257,616 km (0.062 R)
• M59: 51,523,003 km (0.067 R)
• M60: 53,124,448 km (0.117 R)
• M61: 54,471,577 km (0.058 R)
• M62: 55,829,776 km (0.119 R)
• M63: 57,061,714 km (0.097 R)
• M64: 58,995,865 km (0.072 R)
• M65: 59,691,794 km (0.067 R)
• M66: 61,937,109 km (0.112 R)
• M67: 64,782,311 km (0.053 R)
• M68: 65,788,207 km (0.067 R)
• M69: 65,932,270 km (0.073 R)
• M70: 67,960,966 km (0.118 R)
• M71: 70,304,417 km (0.076 R)
• M72: 70,451,771 km (0.097 R)
• M73: 72,823,196 km (0.099 R)
• M74: 73,569,690 km (0.112 R)
• M75: 75,070,156 km (0.109 R)
• M76: 78,865,305 km (0.06 R)
• M77: 80,400,777 km (0.091 R)
• M78: 81,172,253 km (0.08 R)
• M79: 86,482,679 km (0.12 R)
• M80: 89,339,250 km (0.052 R)
• M81: 91,904,255 km (0.065 R)
• M82: 97,106,371 km (0.098 R)
• M83: 98,092,371 km (0.102 R)
• M84: 99,081,662 km (0.088 R)
• M85: 100,571,806 km (0.109 R)
• M86: 103,574,385 km (0.074 R)
• M87: 103,742,084 km (0.079 R)
• M88: 104,413,629 km (0.055 R)
• M89: 107,623,401 km (0.099 R)
• M90: 108,814,050 km (0.062 R)
• M91: 109,496,366 km (0.118 R)
• M92: 111,208,364 km (0.083 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 11,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit