🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.66 AU - 0.72 AU

Year: 208 Days

Day: 14.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 8.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.9

Radius: 4.9

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.59 AU - 17.33 AU

Year: 25384 Days

Day: 21.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,591,606 km

• M1: 128,953 km (0.101 R)
• M2: 185,801 km (0.1 R)
• M3: 688,300 km (0.087 R)
• M4: 798,105 km (0.06 R)
• M5: 2,307,697 km (0.027 R)
• M6: 2,373,520 km (0.104 R)
• M7: 2,642,796 km (0.08 R)
• M8: 3,137,067 km (0.093 R)
• M9: 3,394,824 km (0.111 R)
• M10: 3,774,953 km (0.054 R)
• M11: 3,970,028 km (0.091 R)
• M12: 4,128,602 km (0.087 R)
• M13: 5,469,298 km (0.086 R)
• M14: 6,462,030 km (0.079 R)
• M15: 6,508,555 km (0.04 R)
• M16: 7,803,923 km (0.05 R)
• M17: 8,608,011 km (0.07 R)
• M18: 9,649,511 km (0.098 R)
• M19: 10,895,811 km (0.102 R)
• M20: 11,341,015 km (0.047 R)
• M21: 12,077,186 km (0.063 R)
• M22: 12,422,158 km (0.106 R)
• M23: 12,479,903 km (0.055 R)
• M24: 12,537,798 km (0.108 R)
• M25: 12,653,885 km (0.096 R)
• M26: 13,476,375 km (0.092 R)
• M27: 13,714,385 km (0.058 R)
• M28: 14,134,605 km (0.062 R)
• M29: 14,803,158 km (0.092 R)
• M30: 15,295,933 km (0.12 R)
• M31: 15,544,416 km (0.1 R)
• M32: 15,669,031 km (0.114 R)
• M33: 16,614,788 km (0.076 R)
• M34: 16,934,180 km (0.113 R)
• M35: 17,062,535 km (0.088 R)
• M36: 17,578,947 km (0.097 R)
• M37: 17,839,097 km (0.093 R)
• M38: 18,100,594 km (0.04 R)
• M39: 18,166,118 km (0.101 R)
• M40: 18,627,328 km (0.075 R)
• M41: 18,826,144 km (0.087 R)
• M42: 19,359,610 km (0.077 R)
• M43: 20,646,750 km (0.081 R)
• M44: 20,921,262 km (0.098 R)
• M45: 21,335,200 km (0.117 R)
• M46: 22,452,247 km (0.102 R)
• M47: 24,597,630 km (0.106 R)
• M48: 24,742,889 km (0.063 R)
• M49: 25,107,459 km (0.085 R)
• M50: 25,547,277 km (0.112 R)
• M51: 26,658,041 km (0.101 R)
• M52: 28,543,872 km (0.089 R)
• M53: 29,156,475 km (0.096 R)
• M54: 30,161,025 km (0.059 R)
• M55: 31,176,944 km (0.03 R)
• M56: 32,921,405 km (0.108 R)
• M57: 33,644,262 km (0.118 R)
• M58: 35,597,113 km (0.063 R)
• M59: 37,419,215 km (0.103 R)
• M60: 38,173,337 km (0.106 R)
• M61: 38,257,411 km (0.109 R)
• M62: 40,037,776 km (0.084 R)
• M63: 40,465,626 km (0.067 R)
• M64: 40,637,214 km (0.056 R)
• M65: 41,671,684 km (0.087 R)
• M66: 42,018,452 km (0.111 R)
• M67: 42,540,399 km (0.106 R)
• M68: 43,239,619 km (0.077 R)
• M69: 44,384,043 km (0.08 R)
• M70: 45,449,179 km (0.092 R)
• M71: 46,972,535 km (0.062 R)
• M72: 47,243,008 km (0.095 R)
• M73: 48,057,867 km (0.11 R)
• M74: 49,609,496 km (0.104 R)
• M75: 49,701,200 km (0.06 R)
• M76: 50,899,628 km (0.079 R)
• M77: 51,363,083 km (0.077 R)
• M78: 53,136,715 km (0.104 R)
• M79: 53,795,394 km (0.116 R)
• M80: 55,787,140 km (0.091 R)
• M81: 57,320,818 km (0.107 R)
• M82: 57,802,972 km (0.098 R)
• M83: 58,189,533 km (0.036 R)
• M84: 58,286,472 km (0.069 R)
• M85: 58,674,080 km (0.1 R)
• M86: 58,771,169 km (0.112 R)
• M87: 59,940,127 km (0.043 R)
• M88: 61,609,340 km (0.062 R)
• M89: 61,806,809 km (0.089 R)
• M90: 62,995,364 km (0.075 R)
• M91: 63,791,973 km (0.115 R)
• M92: 63,891,904 km (0.118 R)
• M93: 64,892,864 km (0.096 R)
• M94: 66,707,635 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.5

Radius: 6.2

Gravity: 18.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.32 AU - 20.84 AU

Year: 25654 Days

Day: 25 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,591,606 km

• M1: 435,479 km (0.077 R)
• M2: 885,619 km (0.087 R)
• M3: 1,792,631 km (0.089 R)
• M4: 2,090,630 km (0.107 R)
• M5: 2,284,808 km (0.093 R)
• M6: 4,376,635 km (0.115 R)
• M7: 4,575,002 km (0.088 R)
• M8: 5,083,934 km (0.118 R)
• M9: 5,292,623 km (0.073 R)
• M10: 6,772,595 km (0.047 R)
• M11: 7,002,078 km (0.095 R)
• M12: 8,248,677 km (0.108 R)
• M13: 8,555,502 km (0.118 R)
• M14: 8,617,286 km (0.096 R)
• M15: 10,605,891 km (0.116 R)
• M16: 10,805,604 km (0.109 R)
• M17: 11,822,570 km (0.078 R)
• M18: 12,587,763 km (0.048 R)
• M19: 13,297,156 km (0.08 R)
• M20: 15,728,571 km (0.085 R)
• M21: 16,878,230 km (0.087 R)
• M22: 17,033,513 km (0.058 R)
• M23: 17,345,574 km (0.076 R)
• M24: 17,502,352 km (0.115 R)
• M25: 18,372,862 km (0.099 R)
• M26: 19,419,748 km (0.111 R)
• M27: 20,651,537 km (0.111 R)
• M28: 21,823,786 km (0.113 R)
• M29: 22,247,747 km (0.073 R)
• M30: 22,588,830 km (0.099 R)
• M31: 26,183,218 km (0.103 R)
• M32: 26,814,371 km (0.064 R)
• M33: 27,450,611 km (0.108 R)
• M34: 27,816,378 km (0.102 R)
• M35: 28,275,942 km (0.085 R)
• M36: 28,738,050 km (0.083 R)
• M37: 29,669,447 km (0.041 R)
• M38: 29,857,042 km (0.089 R)
• M39: 30,516,320 km (0.11 R)
• M40: 32,329,895 km (0.077 R)
• M41: 33,298,392 km (0.088 R)
• M42: 33,395,780 km (0.059 R)
• M43: 34,276,463 km (0.107 R)
• M44: 35,960,635 km (0.119 R)
• M45: 37,671,586 km (0.071 R)
• M46: 38,690,348 km (0.034 R)
• M47: 39,821,457 km (0.09 R)
• M48: 40,547,007 km (0.077 R)
• M49: 42,010,972 km (0.032 R)
• M50: 43,067,133 km (0.075 R)
• M51: 43,279,412 km (0.117 R)
• M52: 44,560,568 km (0.098 R)
• M53: 45,853,991 km (0.094 R)
• M54: 46,070,759 km (0.053 R)
• M55: 47,488,198 km (0.106 R)
• M56: 49,585,261 km (0.061 R)
• M57: 51,262,254 km (0.058 R)
• M58: 51,374,602 km (0.097 R)
• M59: 54,098,031 km (0.111 R)
• M60: 55,939,581 km (0.107 R)
• M61: 56,055,369 km (0.084 R)
• M62: 56,287,096 km (0.1 R)
• M63: 56,635,510 km (0.081 R)
• M64: 57,334,132 km (0.089 R)
• M65: 58,387,600 km (0.097 R)
• M66: 59,683,866 km (0.048 R)
• M67: 62,184,544 km (0.084 R)
• M68: 62,424,499 km (0.09 R)
• M69: 63,266,735 km (0.104 R)
• M70: 63,387,460 km (0.056 R)
• M71: 63,870,661 km (0.067 R)
• M72: 64,840,953 km (0.115 R)
• M73: 66,427,887 km (0.105 R)
• M74: 68,274,972 km (0.117 R)
• M75: 68,398,690 km (0.053 R)
• M76: 68,522,557 km (0.038 R)
• M77: 68,770,291 km (0.119 R)
• M78: 69,764,668 km (0.092 R)
• M79: 72,397,441 km (0.092 R)
• M80: 73,916,308 km (0.052 R)
• M81: 75,062,377 km (0.083 R)
• M82: 76,599,645 km (0.067 R)
• M83: 77,888,580 km (0.104 R)
• M84: 78,147,235 km (0.118 R)
• M85: 78,276,787 km (0.075 R)
• M86: 79,835,447 km (0.096 R)
• M87: 80,880,388 km (0.113 R)
• M88: 82,719,694 km (0.037 R)
• M89: 86,038,523 km (0.077 R)
• M90: 86,305,854 km (0.081 R)
• M91: 88,454,827 km (0.088 R)
• M92: 89,129,963 km (0.082 R)
• M93: 90,621,304 km (0.085 R)
• M94: 90,757,288 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.8

Radius: 4.1

Gravity: 23.43 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 16.75 AU - 23.31 AU

Year: 32580 Days

Day: 18.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,591,606 km

• M1: 73,153 km (0.093 R)
• M2: 417,976 km (0.04 R)
• M3: 1,369,868 km (0.09 R)
• M4: 1,957,937 km (0.098 R)
• M5: 2,144,336 km (0.064 R)
• M6: 2,736,594 km (0.087 R)
• M7: 2,777,883 km (0.117 R)
• M8: 2,860,910 km (0.095 R)
• M9: 3,420,555 km (0.092 R)
• M10: 3,873,388 km (0.025 R)
• M11: 4,587,568 km (0.047 R)
• M12: 5,085,879 km (0.111 R)
• M13: 5,864,985 km (0.093 R)
• M14: 7,415,866 km (0.111 R)
• M15: 8,535,606 km (0.082 R)
• M16: 8,838,990 km (0.065 R)
• M17: 9,393,998 km (0.101 R)
• M18: 10,343,646 km (0.117 R)
• M19: 10,472,599 km (0.112 R)
• M20: 13,510,632 km (0.079 R)
• M21: 14,077,309 km (0.062 R)
• M22: 14,148,667 km (0.091 R)
• M23: 14,869,131 km (0.113 R)
• M24: 15,380,456 km (0.029 R)
• M25: 16,495,409 km (0.045 R)
• M26: 17,253,272 km (0.032 R)
• M27: 18,645,430 km (0.107 R)
• M28: 19,593,581 km (0.08 R)
• M29: 19,753,052 km (0.087 R)
• M30: 22,114,156 km (0.11 R)
• M31: 23,539,225 km (0.108 R)
• M32: 25,600,833 km (0.11 R)
• M33: 26,564,991 km (0.102 R)
• M34: 26,829,929 km (0.096 R)
• M35: 28,528,464 km (0.108 R)
• M36: 28,709,327 km (0.105 R)
• M37: 29,345,118 km (0.119 R)
• M38: 30,630,613 km (0.072 R)
• M39: 30,815,815 km (0.089 R)
• M40: 31,001,316 km (0.085 R)
• M41: 31,187,117 km (0.044 R)
• M42: 32,028,156 km (0.105 R)
• M43: 34,981,816 km (0.113 R)
• M44: 35,466,214 km (0.063 R)
• M45: 38,519,208 km (0.108 R)
• M46: 38,819,002 km (0.047 R)
• M47: 39,521,813 km (0.055 R)
• M48: 39,622,492 km (0.055 R)
• M49: 39,824,150 km (0.119 R)
• M50: 40,026,257 km (0.089 R)
• M51: 41,552,604 km (0.103 R)
• M52: 43,929,714 km (0.089 R)
• M53: 45,082,066 km (0.117 R)
• M54: 45,187,234 km (0.111 R)
• M55: 45,820,481 km (0.118 R)
• M56: 46,669,449 km (0.068 R)
• M57: 46,775,963 km (0.044 R)
• M58: 47,630,616 km (0.071 R)
• M59: 47,737,877 km (0.045 R)
• M60: 49,572,546 km (0.103 R)
• M61: 49,789,911 km (0.065 R)
• M62: 50,771,872 km (0.065 R)
• M63: 53,867,650 km (0.076 R)
• M64: 56,003,010 km (0.115 R)
• M65: 56,455,992 km (0.081 R)
• M66: 56,796,627 km (0.108 R)
• M67: 57,024,016 km (0.071 R)
• M68: 57,479,840 km (0.086 R)
• M69: 58,739,454 km (0.078 R)
• M70: 61,285,909 km (0.077 R)
• M71: 62,103,611 km (0.082 R)
• M72: 62,220,746 km (0.07 R)
• M73: 62,807,469 km (0.104 R)
• M74: 66,365,954 km (0.106 R)
• M75: 67,928,055 km (0.111 R)
• M76: 68,169,506 km (0.059 R)
• M77: 69,138,002 km (0.064 R)
• M78: 69,259,326 km (0.039 R)
• M79: 70,354,981 km (0.082 R)
• M80: 71,701,960 km (0.083 R)
• M81: 72,193,838 km (0.089 R)
• M82: 73,057,317 km (0.118 R)
• M83: 74,296,735 km (0.112 R)
• M84: 74,794,447 km (0.079 R)
• M85: 77,299,763 km (0.04 R)
• M86: 78,182,989 km (0.055 R)
• M87: 78,435,959 km (0.085 R)
• M88: 78,816,087 km (0.08 R)
• M89: 80,725,105 km (0.026 R)
• M90: 82,263,420 km (0.076 R)
• M91: 82,392,074 km (0.088 R)
• M92: 83,423,402 km (0.111 R)
• M93: 86,020,571 km (0.097 R)
• M94: 86,151,170 km (0.065 R)
• M95: 86,804,912 km (0.075 R)
• M96: 87,066,858 km (0.099 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 15,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit