🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.05 AU - 1.07 AU

Year: 380 Days

Day: 32.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,646,477 km

• M1: 610,659 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.81 AU - 1.31 AU

Year: 380 Days

Day: 37.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.84 AU - 2.12 AU

Year: 970 Days

Day: 27.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.34 AU - 3.06 AU

Year: 1545 Days

Day: 22.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,646,477 km

• M1: 156,629 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.23 AU - 5.41 AU

Year: 3685 Days

Day: 40.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,646,477 km

• M1: 280,346 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 13.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.92 AU - 6.54 AU

Year: 5415 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 116,646,477 km

• M1: 174,282 km (0.113 R)
• M2: 290,818 km (0.085 R)
• M3: 383,868 km (0.102 R)
• M4: 749,186 km (0.1 R)
• M5: 1,201,271 km (0.056 R)
• M6: 1,326,933 km (0.089 R)
• M7: 1,524,402 km (0.116 R)
• M8: 1,696,589 km (0.1 R)
• M9: 1,875,509 km (0.072 R)
• M10: 2,252,645 km (0.036 R)
• M11: 2,510,701 km (0.071 R)
• M12: 2,695,305 km (0.065 R)
• M13: 2,863,154 km (0.114 R)
• M14: 3,077,827 km (0.108 R)
• M15: 4,013,860 km (0.119 R)
• M16: 4,279,397 km (0.096 R)
• M17: 4,525,784 km (0.102 R)
• M18: 4,751,677 km (0.094 R)
• M19: 4,878,835 km (0.048 R)
• M20: 5,345,880 km (0.069 R)
• M21: 5,558,159 km (0.113 R)
• M22: 5,800,209 km (0.118 R)
• M23: 5,936,343 km (0.117 R)
• M24: 6,434,952 km (0.08 R)
• M25: 7,062,815 km (0.071 R)
• M26: 7,150,030 km (0.084 R)
• M27: 7,354,830 km (0.096 R)
• M28: 7,620,964 km (0.067 R)
• M29: 8,010,966 km (0.069 R)
• M30: 8,469,334 km (0.106 R)
• M31: 8,717,218 km (0.099 R)
• M32: 9,093,755 km (0.089 R)
• M33: 11,122,602 km (0.067 R)
• M34: 12,821,136 km (0.025 R)
• M35: 13,106,120 km (0.06 R)
• M36: 13,321,242 km (0.108 R)
• M37: 14,230,198 km (0.097 R)
• M38: 14,340,601 km (0.119 R)
• M39: 14,488,255 km (0.042 R)
• M40: 15,084,103 km (0.119 R)
• M41: 16,685,997 km (0.043 R)
• M42: 16,802,534 km (0.097 R)
• M43: 17,467,795 km (0.116 R)
• M44: 17,744,252 km (0.107 R)
• M45: 17,942,619 km (0.088 R)
• M46: 18,501,965 km (0.066 R)
• M47: 18,824,199 km (0.109 R)
• M48: 19,148,228 km (0.095 R)
• M49: 19,843,110 km (0.108 R)
• M50: 20,048,957 km (0.116 R)
• M51: 20,214,263 km (0.048 R)
• M52: 20,463,044 km (0.079 R)
• M53: 20,963,449 km (0.056 R)
• M54: 21,594,901 km (0.084 R)
• M55: 21,679,574 km (0.063 R)
• M56: 21,934,189 km (0.084 R)
• M57: 22,275,273 km (0.103 R)
• M58: 23,005,759 km (0.088 R)
• M59: 23,308,994 km (0.053 R)
• M60: 24,446,386 km (0.12 R)
• M61: 24,933,178 km (0.074 R)
• M62: 25,512,421 km (0.107 R)
• M63: 26,006,094 km (0.028 R)
• M64: 26,367,074 km (0.104 R)
• M65: 26,957,387 km (0.049 R)
• M66: 27,368,482 km (0.08 R)
• M67: 28,012,201 km (0.075 R)
• M68: 28,707,532 km (0.07 R)
• M69: 28,940,456 km (0.081 R)
• M70: 29,878,884 km (0.087 R)
• M71: 30,636,746 km (0.042 R)
• M72: 31,113,664 km (0.111 R)
• M73: 31,689,167 km (0.096 R)
• M74: 31,833,529 km (0.091 R)
• M75: 32,026,511 km (0.097 R)
• M76: 32,510,460 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.2

Radius: 4.7

Gravity: 37.9 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.51 AU - 15.33 AU

Year: 18086 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 116,646,477 km

• M1: 123,418 km (0.115 R)
• M2: 289,771 km (0.081 R)
• M3: 377,136 km (0.073 R)
• M4: 433,834 km (0.102 R)
• M5: 808,427 km (0.113 R)
• M6: 1,406,370 km (0.116 R)
• M7: 1,527,095 km (0.025 R)
• M8: 1,651,112 km (0.118 R)
• M9: 2,284,359 km (0.118 R)
• M10: 2,319,515 km (0.06 R)
• M11: 2,756,490 km (0.076 R)
• M12: 3,100,715 km (0.107 R)
• M13: 3,139,760 km (0.11 R)
• M14: 3,539,635 km (0.117 R)
• M15: 3,704,043 km (0.058 R)
• M16: 4,697,373 km (0.113 R)
• M17: 4,923,565 km (0.107 R)
• M18: 5,433,843 km (0.067 R)
• M19: 5,719,276 km (0.093 R)
• M20: 5,863,788 km (0.088 R)
• M21: 5,912,108 km (0.118 R)
• M22: 6,654,712 km (0.087 R)
• M23: 6,755,989 km (0.101 R)
• M24: 6,806,703 km (0.054 R)
• M25: 6,857,716 km (0.092 R)
• M26: 9,560,650 km (0.058 R)
• M27: 9,674,943 km (0.112 R)
• M28: 9,789,685 km (0.109 R)
• M29: 10,605,143 km (0.085 R)
• M30: 10,842,106 km (0.088 R)
• M31: 11,140,853 km (0.105 R)
• M32: 11,624,353 km (0.098 R)
• M33: 11,807,461 km (0.107 R)
• M34: 11,991,616 km (0.119 R)
• M35: 12,611,998 km (0.062 R)
• M36: 14,077,908 km (0.117 R)
• M37: 14,207,908 km (0.086 R)
• M38: 14,600,303 km (0.09 R)
• M39: 14,666,126 km (0.097 R)
• M40: 14,731,950 km (0.102 R)
• M41: 15,195,703 km (0.063 R)
• M42: 16,683,903 km (0.108 R)
• M43: 16,959,462 km (0.099 R)
• M44: 17,028,576 km (0.038 R)
• M45: 18,715,591 km (0.085 R)
• M46: 19,001,772 km (0.086 R)
• M47: 20,307,911 km (0.072 R)
• M48: 20,528,418 km (0.041 R)
• M49: 21,343,727 km (0.077 R)
• M50: 21,792,969 km (0.098 R)
• M51: 23,697,649 km (0.087 R)
• M52: 25,338,439 km (0.067 R)
• M53: 26,052,768 km (0.101 R)
• M54: 26,693,197 km (0.083 R)
• M55: 27,338,861 km (0.088 R)
• M56: 28,153,272 km (0.119 R)
• M57: 29,389,549 km (0.061 R)
• M58: 34,947,559 km (0.108 R)
• M59: 37,529,169 km (0.087 R)
• M60: 40,171,367 km (0.108 R)
• M61: 40,448,123 km (0.079 R)
• M62: 40,540,425 km (0.03 R)
• M63: 40,633,026 km (0.066 R)
• M64: 41,468,231 km (0.101 R)
• M65: 42,778,858 km (0.118 R)
• M66: 43,155,695 km (0.094 R)
• M67: 45,344,461 km (0.034 R)
• M68: 45,632,586 km (0.095 R)
• M69: 46,403,913 km (0.028 R)
• M70: 47,666,519 km (0.109 R)
• M71: 48,449,215 km (0.116 R)
• M72: 48,743,773 km (0.06 R)
• M73: 49,532,154 km (0.057 R)
• M74: 49,927,990 km (0.055 R)
• M75: 51,621,737 km (0.119 R)
• M76: 52,123,489 km (0.084 R)
• M77: 53,841,470 km (0.114 R)
• M78: 56,092,170 km (0.103 R)
• M79: 56,195,243 km (0.109 R)
• M80: 56,814,728 km (0.1 R)
• M81: 58,791,514 km (0.076 R)
• M82: 59,420,424 km (0.061 R)
• M83: 59,735,627 km (0.09 R)
• M84: 59,840,943 km (0.111 R)
• M85: 61,639,110 km (0.108 R)
• M86: 62,064,716 km (0.118 R)
• M87: 62,919,069 km (0.094 R)
• M88: 63,992,284 km (0.069 R)
• M89: 65,288,251 km (0.117 R)
• M90: 65,939,450 km (0.109 R)
• M91: 67,138,926 km (0.07 R)
• M92: 67,467,293 km (0.038 R)
• M93: 68,565,790 km (0.09 R)
• M94: 68,786,148 km (0.098 R)
• M95: 70,668,987 km (0.072 R)
• M96: 71,337,689 km (0.097 R)
• M97: 73,130,769 km (0.116 R)
• M98: 74,485,378 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.6

Radius: 4.2

Gravity: 55.08 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 16.11 AU - 24.51 AU

Year: 31876 Days

Day: 23 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 116,646,477 km

• M1: 245,341 km (0.1 R)
• M2: 485,744 km (0.117 R)
• M3: 1,128,267 km (0.066 R)
• M4: 1,515,277 km (0.107 R)
• M5: 2,211,655 km (0.115 R)
• M6: 2,592,082 km (0.062 R)
• M7: 2,641,150 km (0.09 R)
• M8: 4,190,386 km (0.057 R)
• M9: 4,959,618 km (0.067 R)
• M10: 5,081,840 km (0.034 R)
• M11: 5,964,617 km (0.077 R)
• M12: 6,094,468 km (0.119 R)
• M13: 6,489,855 km (0.076 R)
• M14: 7,305,313 km (0.1 R)
• M15: 7,795,844 km (0.097 R)
• M16: 8,441,957 km (0.066 R)
• M17: 10,559,067 km (0.116 R)
• M18: 11,192,464 km (0.069 R)
• M19: 11,594,733 km (0.025 R)
• M20: 12,165,598 km (0.11 R)
• M21: 12,495,910 km (0.082 R)
• M22: 13,846,629 km (0.106 R)
• M23: 14,626,483 km (0.084 R)
• M24: 15,242,826 km (0.079 R)
• M25: 15,688,329 km (0.113 R)
• M26: 16,138,020 km (0.041 R)
• M27: 18,355,060 km (0.119 R)
• M28: 18,449,457 km (0.107 R)
• M29: 19,595,077 km (0.059 R)
• M30: 20,469,327 km (0.116 R)
• M31: 20,960,457 km (0.053 R)
• M32: 22,963,722 km (0.087 R)
• M33: 24,609,598 km (0.038 R)
• M34: 25,131,694 km (0.07 R)
• M35: 25,763,147 km (0.11 R)
• M36: 26,080,743 km (0.106 R)
• M37: 26,186,808 km (0.117 R)
• M38: 29,217,362 km (0.077 R)
• M39: 33,157,919 km (0.105 R)
• M40: 35,014,130 km (0.112 R)
• M41: 35,954,651 km (0.068 R)
• M42: 36,309,647 km (0.108 R)
• M43: 37,620,723 km (0.103 R)
• M44: 37,980,955 km (0.086 R)
• M45: 38,342,383 km (0.118 R)
• M46: 38,463,109 km (0.085 R)
• M47: 38,583,984 km (0.111 R)
• M48: 41,646,102 km (0.072 R)
• M49: 42,267,831 km (0.075 R)
• M50: 43,898,598 km (0.086 R)
• M51: 45,549,859 km (0.096 R)
• M52: 47,221,316 km (0.079 R)
• M53: 47,739,672 km (0.069 R)
• M54: 49,305,962 km (0.091 R)
• M55: 51,686,962 km (0.098 R)
• M56: 51,820,254 km (0.12 R)
• M57: 53,564,415 km (0.079 R)
• M58: 53,834,439 km (0.119 R)
• M59: 54,104,912 km (0.103 R)
• M60: 55,055,158 km (0.052 R)
• M61: 55,600,741 km (0.1 R)
• M62: 57,938,956 km (0.057 R)
• M63: 60,449,358 km (0.111 R)
• M64: 61,576,578 km (0.101 R)
• M65: 62,852,947 km (0.104 R)
• M66: 65,431,565 km (0.104 R)
• M67: 66,588,705 km (0.119 R)
• M68: 68,190,749 km (0.115 R)
• M69: 72,474,783 km (0.066 R)
• M70: 77,759,926 km (0.054 R)
• M71: 79,754,365 km (0.032 R)
• M72: 80,371,306 km (0.098 R)
• M73: 82,232,005 km (0.113 R)
• M74: 84,734,777 km (0.1 R)
• M75: 86,628,237 km (0.111 R)
• M76: 86,945,235 km (0.063 R)
• M77: 87,898,323 km (0.108 R)
• M78: 88,057,495 km (0.083 R)
• M79: 90,778,382 km (0.102 R)
• M80: 91,583,966 km (0.088 R)
• M81: 92,230,079 km (0.074 R)
• M82: 94,503,219 km (0.106 R)
• M83: 98,112,567 km (0.113 R)
• M84: 99,104,849 km (0.098 R)
• M85: 100,432,830 km (0.066 R)
• M86: 101,599,693 km (0.094 R)
• M87: 103,442,440 km (0.06 R)
• M88: 104,789,568 km (0.083 R)
• M89: 105,127,211 km (0.056 R)
• M90: 111,094,969 km (0.102 R)
• M91: 111,611,531 km (0.093 R)
• M92: 114,554,121 km (0.06 R)
• M93: 116,471,666 km (0.081 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 11,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit