🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.02 AU - 3.1 AU

Year: 1474 Days

Day: 16.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,907,365 km

• M1: 706,252 km (0.034 R)
• M2: 797,057 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.78 AU - 4.12 AU

Year: 2825 Days

Day: 27 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.19 AU - 5.25 AU

Year: 3690 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.1

Radius: 9.6

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.09 AU - 7.35 AU

Year: 6982 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 104,907,365 km

• M1: 120,576 km (0.059 R)
• M2: 556,504 km (0.108 R)
• M3: 661,073 km (0.099 R)
• M4: 758,611 km (0.091 R)
• M5: 984,803 km (0.07 R)
• M6: 1,613,413 km (0.108 R)
• M7: 1,927,269 km (0.082 R)
• M8: 2,091,677 km (0.104 R)
• M9: 2,154,509 km (0.069 R)
• M10: 2,368,583 km (0.072 R)
• M11: 2,680,046 km (0.094 R)
• M12: 2,794,488 km (0.09 R)
• M13: 2,910,726 km (0.112 R)
• M14: 2,981,186 km (0.114 R)
• M15: 3,076,031 km (0.117 R)
• M16: 3,293,248 km (0.102 R)
• M17: 3,565,516 km (0.062 R)
• M18: 4,026,875 km (0.043 R)
• M19: 4,291,514 km (0.119 R)
• M20: 4,534,461 km (0.066 R)
• M21: 4,726,545 km (0.099 R)
• M22: 4,865,521 km (0.09 R)
• M23: 5,062,242 km (0.061 R)
• M24: 5,147,364 km (0.047 R)
• M25: 5,492,785 km (0.112 R)
• M26: 6,297,173 km (0.093 R)
• M27: 6,419,544 km (0.085 R)
• M28: 6,481,029 km (0.069 R)
• M29: 6,697,646 km (0.107 R)
• M30: 7,106,497 km (0.09 R)
• M31: 8,047,468 km (0.073 R)
• M32: 8,347,412 km (0.06 R)
• M33: 8,515,709 km (0.067 R)
• M34: 8,753,121 km (0.069 R)
• M35: 9,096,149 km (0.109 R)
• M36: 9,583,838 km (0.045 R)
• M37: 10,259,422 km (0.103 R)
• M38: 10,331,379 km (0.05 R)
• M39: 11,134,420 km (0.082 R)
• M40: 11,693,467 km (0.07 R)
• M41: 12,453,125 km (0.089 R)
• M42: 12,722,850 km (0.094 R)
• M43: 13,111,356 km (0.094 R)
• M44: 13,385,718 km (0.036 R)
• M45: 13,701,669 km (0.081 R)
• M46: 15,194,207 km (0.078 R)
• M47: 16,106,006 km (0.045 R)
• M48: 16,273,705 km (0.109 R)
• M49: 16,484,189 km (0.101 R)
• M50: 16,865,215 km (0.076 R)
• M51: 18,156,394 km (0.085 R)
• M52: 18,418,340 km (0.077 R)
• M53: 18,593,819 km (0.063 R)
• M54: 18,725,614 km (0.114 R)
• M55: 19,078,964 km (0.088 R)
• M56: 19,657,759 km (0.03 R)
• M57: 19,881,856 km (0.081 R)
• M58: 20,242,237 km (0.118 R)
• M59: 20,468,579 km (0.081 R)
• M60: 21,290,470 km (0.08 R)
• M61: 21,705,454 km (0.073 R)
• M62: 21,844,281 km (0.108 R)
• M63: 22,309,530 km (0.087 R)
• M64: 22,684,124 km (0.043 R)
• M65: 23,155,058 km (0.074 R)
• M66: 24,298,883 km (0.041 R)
• M67: 25,412,041 km (0.025 R)
• M68: 25,558,497 km (0.081 R)
• M69: 25,852,307 km (0.075 R)
• M70: 26,097,947 km (0.108 R)
• M71: 26,196,382 km (0.086 R)
• M72: 28,090,591 km (0.114 R)
• M73: 31,170,212 km (0.048 R)
• M74: 31,746,314 km (0.117 R)
• M75: 32,909,138 km (0.098 R)
• M76: 33,709,935 km (0.11 R)
• M77: 34,355,301 km (0.078 R)
• M78: 34,517,166 km (0.101 R)
• M79: 34,625,325 km (0.071 R)
• M80: 35,058,859 km (0.119 R)
• M81: 35,167,617 km (0.119 R)
• M82: 36,480,488 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.9

Radius: 14.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.81 AU - 8.09 AU

Year: 8067 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 104,907,365 km

• M1: 235,766 km (0.087 R)
• M2: 387,309 km (0.1 R)
• M3: 824,883 km (0.059 R)
• M4: 1,853,518 km (0.062 R)
• M5: 2,167,224 km (0.084 R)
• M6: 2,372,173 km (0.036 R)
• M7: 2,626,789 km (0.089 R)
• M8: 2,757,538 km (0.037 R)
• M9: 3,256,147 km (0.116 R)
• M10: 3,492,213 km (0.087 R)
• M11: 3,981,547 km (0.083 R)
• M12: 4,234,517 km (0.075 R)
• M13: 4,492,873 km (0.071 R)
• M14: 5,079,596 km (0.058 R)
• M15: 6,413,710 km (0.06 R)
• M16: 6,741,179 km (0.098 R)
• M17: 7,196,406 km (0.048 R)
• M18: 7,505,624 km (0.117 R)
• M19: 7,787,616 km (0.054 R)
• M20: 8,073,199 km (0.102 R)
• M21: 8,785,733 km (0.115 R)
• M22: 8,884,618 km (0.091 R)
• M23: 9,283,296 km (0.075 R)
• M24: 9,687,958 km (0.112 R)
• M25: 10,201,976 km (0.049 R)
• M26: 11,042,866 km (0.094 R)
• M27: 12,052,053 km (0.062 R)
• M28: 12,493,666 km (0.092 R)
• M29: 12,642,067 km (0.115 R)
• M30: 12,753,667 km (0.066 R)
• M31: 12,903,116 km (0.113 R)
• M32: 13,735,328 km (0.071 R)
• M33: 13,888,517 km (0.118 R)
• M34: 14,312,776 km (0.055 R)
• M35: 14,468,059 km (0.093 R)
• M36: 15,134,517 km (0.107 R)
• M37: 15,292,792 km (0.106 R)
• M38: 15,531,251 km (0.118 R)
• M39: 16,253,958 km (0.095 R)
• M40: 17,400,028 km (0.085 R)
• M41: 17,524,343 km (0.095 R)
• M42: 18,192,597 km (0.05 R)
• M43: 19,167,826 km (0.105 R)
• M44: 19,424,984 km (0.089 R)
• M45: 19,726,424 km (0.043 R)
• M46: 19,942,743 km (0.108 R)
• M47: 20,421,456 km (0.097 R)
• M48: 21,301,540 km (0.092 R)
• M49: 21,790,875 km (0.116 R)
• M50: 22,419,036 km (0.079 R)
• M51: 22,554,422 km (0.104 R)
• M52: 23,053,181 km (0.092 R)
• M53: 23,281,169 km (0.064 R)
• M54: 23,372,573 km (0.08 R)
• M55: 23,647,384 km (0.054 R)
• M56: 24,478,400 km (0.08 R)
• M57: 25,695,678 km (0.077 R)
• M58: 25,790,075 km (0.109 R)
• M59: 26,549,882 km (0.065 R)
• M60: 26,788,790 km (0.116 R)
• M61: 26,932,553 km (0.052 R)
• M62: 28,775,001 km (0.086 R)
• M63: 29,069,709 km (0.098 R)
• M64: 29,612,450 km (0.053 R)
• M65: 29,810,667 km (0.082 R)
• M66: 31,361,847 km (0.092 R)
• M67: 31,614,368 km (0.092 R)
• M68: 31,918,501 km (0.104 R)
• M69: 32,274,394 km (0.083 R)
• M70: 33,763,192 km (0.056 R)
• M71: 34,385,819 km (0.075 R)
• M72: 35,064,544 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.8

Radius: 9.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.82 AU - 9.3 AU

Year: 9013 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 104,907,365 km

• M1: 143,315 km (0.06 R)
• M2: 406,906 km (0.116 R)
• M3: 660,325 km (0.095 R)
• M4: 775,815 km (0.082 R)
• M5: 851,661 km (0.052 R)
• M6: 946,207 km (0.113 R)
• M7: 1,112,111 km (0.082 R)
• M8: 1,324,240 km (0.07 R)
• M9: 1,568,833 km (0.101 R)
• M10: 1,666,969 km (0.08 R)
• M11: 1,767,050 km (0.082 R)
• M12: 2,253,991 km (0.09 R)
• M13: 2,410,321 km (0.103 R)
• M14: 2,524,314 km (0.115 R)
• M15: 2,639,954 km (0.083 R)
• M16: 2,781,174 km (0.069 R)
• M17: 2,900,852 km (0.109 R)
• M18: 3,320,624 km (0.118 R)
• M19: 3,838,981 km (0.076 R)
• M20: 4,271,917 km (0.1 R)
• M21: 4,494,219 km (0.112 R)
• M22: 4,578,592 km (0.09 R)
• M23: 5,272,727 km (0.066 R)
• M24: 5,391,507 km (0.1 R)
• M25: 5,692,648 km (0.068 R)
• M26: 5,876,055 km (0.06 R)
• M27: 6,628,981 km (0.099 R)
• M28: 6,919,051 km (0.049 R)
• M29: 7,016,739 km (0.107 R)
• M30: 8,052,704 km (0.109 R)
• M31: 8,605,917 km (0.032 R)
• M32: 9,968,903 km (0.058 R)
• M33: 10,116,257 km (0.097 R)
• M34: 10,977,492 km (0.113 R)
• M35: 12,135,978 km (0.093 R)
• M36: 12,372,342 km (0.078 R)
• M37: 13,211,586 km (0.103 R)
• M38: 13,576,904 km (0.075 R)
• M39: 13,699,425 km (0.109 R)
• M40: 13,986,803 km (0.106 R)
• M41: 14,317,563 km (0.067 R)
• M42: 14,818,567 km (0.115 R)
• M43: 15,113,574 km (0.042 R)
• M44: 15,198,096 km (0.083 R)
• M45: 15,282,918 km (0.101 R)
• M46: 15,538,282 km (0.028 R)
• M47: 15,623,702 km (0.027 R)
• M48: 15,966,880 km (0.059 R)
• M49: 16,182,600 km (0.117 R)
• M50: 16,792,062 km (0.104 R)
• M51: 17,055,504 km (0.1 R)
• M52: 17,320,292 km (0.081 R)
• M53: 17,675,587 km (0.113 R)
• M54: 17,764,747 km (0.077 R)
• M55: 18,033,275 km (0.101 R)
• M56: 18,257,971 km (0.07 R)
• M57: 19,074,776 km (0.098 R)
• M58: 19,303,810 km (0.093 R)
• M59: 19,579,818 km (0.096 R)
• M60: 20,979,306 km (0.1 R)
• M61: 21,121,125 km (0.054 R)
• M62: 22,170,255 km (0.108 R)
• M63: 22,314,617 km (0.109 R)
• M64: 22,459,278 km (0.087 R)
• M65: 23,089,833 km (0.034 R)
• M66: 23,578,868 km (0.089 R)
• M67: 24,816,492 km (0.074 R)
• M68: 25,166,700 km (0.081 R)
• M69: 27,354,270 km (0.054 R)
• M70: 27,767,908 km (0.089 R)
• M71: 28,027,460 km (0.114 R)
• M72: 28,131,580 km (0.08 R)
• M73: 28,340,120 km (0.118 R)
• M74: 28,496,898 km (0.095 R)
• M75: 32,289,204 km (0.113 R)
• M76: 32,562,221 km (0.084 R)
• M77: 33,165,549 km (0.098 R)
• M78: 33,330,705 km (0.065 R)
• M79: 34,997,524 km (0.092 R)
• M80: 36,010,601 km (0.114 R)
• M81: 37,090,398 km (0.114 R)
• M82: 38,065,477 km (0.084 R)
• M83: 38,527,286 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733

Radius: 6

Gravity: 20.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 15.53 AU - 23.73 AU

Year: 31301 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,907,365 km

• M1: 286,779 km (0.112 R)
• M2: 371,152 km (0.096 R)
• M3: 416,630 km (0.085 R)
• M4: 489,035 km (0.08 R)
• M5: 790,625 km (0.03 R)
• M6: 1,615,358 km (0.074 R)
• M7: 3,795,448 km (0.093 R)
• M8: 3,899,268 km (0.117 R)
• M9: 4,269,972 km (0.1 R)
• M10: 5,566,088 km (0.063 R)
• M11: 6,910,075 km (0.112 R)
• M12: 7,100,813 km (0.107 R)
• M13: 8,281,439 km (0.101 R)
• M14: 8,756,711 km (0.028 R)
• M15: 9,032,420 km (0.085 R)
• M16: 9,240,960 km (0.079 R)
• M17: 10,091,124 km (0.104 R)
• M18: 10,163,081 km (0.111 R)
• M19: 10,966,122 km (0.105 R)
• M20: 11,487,620 km (0.103 R)
• M21: 13,257,363 km (0.117 R)
• M22: 13,812,671 km (0.105 R)
• M23: 14,133,408 km (0.08 R)
• M24: 14,375,607 km (0.098 R)
• M25: 14,782,214 km (0.116 R)
• M26: 14,864,044 km (0.115 R)
• M27: 15,275,139 km (0.096 R)
• M28: 15,690,124 km (0.104 R)
• M29: 15,857,075 km (0.067 R)
• M30: 20,219,499 km (0.089 R)
• M31: 20,857,982 km (0.108 R)
• M32: 21,503,048 km (0.096 R)
• M33: 21,967,849 km (0.118 R)
• M34: 23,002,169 km (0.074 R)
• M35: 23,668,478 km (0.063 R)
• M36: 24,534,649 km (0.1 R)
• M37: 25,705,402 km (0.108 R)
• M38: 28,101,062 km (0.065 R)
• M39: 29,325,521 km (0.1 R)
• M40: 29,634,291 km (0.112 R)
• M41: 32,674,569 km (0.083 R)
• M42: 32,781,082 km (0.03 R)
• M43: 35,046,144 km (0.07 R)
• M44: 35,592,924 km (0.089 R)
• M45: 38,368,413 km (0.111 R)
• M46: 41,674,077 km (0.1 R)
• M47: 43,653,855 km (0.109 R)
• M48: 45,425,992 km (0.097 R)
• M49: 45,902,611 km (0.069 R)
• M50: 48,310,089 km (0.095 R)
• M51: 49,162,348 km (0.117 R)
• M52: 49,284,570 km (0.101 R)
• M53: 50,388,452 km (0.091 R)
• M54: 51,005,394 km (0.073 R)
• M55: 52,870,730 km (0.09 R)
• M56: 54,253,014 km (0.119 R)
• M57: 55,901,732 km (0.108 R)
• M58: 57,052,738 km (0.118 R)
• M59: 57,953,467 km (0.077 R)
• M60: 58,470,178 km (0.111 R)
• M61: 61,076,921 km (0.119 R)
• M62: 61,339,615 km (0.043 R)
• M63: 65,728,966 km (0.11 R)
• M64: 65,998,242 km (0.115 R)
• M65: 67,485,694 km (0.093 R)
• M66: 70,218,398 km (0.052 R)
• M67: 71,875,344 km (0.092 R)
• M68: 72,013,872 km (0.072 R)
• M69: 72,291,525 km (0.074 R)
• M70: 72,987,006 km (0.114 R)
• M71: 74,665,344 km (0.071 R)
• M72: 75,086,762 km (0.082 R)
• M73: 75,509,226 km (0.11 R)
• M74: 75,650,147 km (0.028 R)
• M75: 76,639,288 km (0.081 R)
• M76: 77,348,382 km (0.092 R)
• M77: 80,062,985 km (0.063 R)
• M78: 81,070,976 km (0.083 R)
• M79: 82,663,295 km (0.089 R)
• M80: 83,390,491 km (0.086 R)
• M81: 85,291,281 km (0.098 R)
• M82: 87,354,086 km (0.12 R)
• M83: 88,986,349 km (0.083 R)
• M84: 91,829,307 km (0.111 R)
• M85: 91,979,802 km (0.061 R)
• M86: 93,488,945 km (0.108 R)
• M87: 94,550,193 km (0.054 R)
• M88: 95,767,919 km (0.105 R)
• M89: 96,990,732 km (0.063 R)
• M90: 101,467,000 km (0.066 R)
• M91: 102,401,538 km (0.118 R)
• M92: 103,182,439 km (0.053 R)
• M93: 103,808,506 km (0.058 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 17,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit