🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.83 AU - 0.99 AU

Year: 320 Days

Day: 28.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,000,474 km

• M1: 383,719 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.6 AU - 1.76 AU

Year: 803 Days

Day: 43.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,000,474 km

• M1: 474,524 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.1

Radius: 13.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.58 AU - 4.82 AU

Year: 3759 Days

Day: 8.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,000,474 km

• M1: 178,620 km (0.099 R)
• M2: 344,225 km (0.048 R)
• M3: 464,801 km (0.117 R)
• M4: 741,706 km (0.043 R)
• M5: 923,617 km (0.05 R)
• M6: 1,121,535 km (0.074 R)
• M7: 1,257,520 km (0.072 R)
• M8: 1,602,343 km (0.11 R)
• M9: 1,743,114 km (0.073 R)
• M10: 1,947,465 km (0.072 R)
• M11: 2,206,569 km (0.094 R)
• M12: 2,542,416 km (0.045 R)
• M13: 3,050,899 km (0.118 R)
• M14: 3,138,863 km (0.025 R)
• M15: 3,335,285 km (0.084 R)
• M16: 3,797,093 km (0.072 R)
• M17: 3,911,087 km (0.045 R)
• M18: 4,477,913 km (0.031 R)
• M19: 4,884,221 km (0.093 R)
• M20: 5,819,656 km (0.103 R)
• M21: 5,995,733 km (0.08 R)
• M22: 6,129,025 km (0.103 R)
• M23: 6,330,683 km (0.093 R)
• M24: 6,421,040 km (0.105 R)
• M25: 6,763,769 km (0.107 R)
• M26: 7,230,215 km (0.115 R)
• M27: 7,635,027 km (0.113 R)
• M28: 7,925,097 km (0.113 R)
• M29: 8,194,373 km (0.032 R)
• M30: 8,416,975 km (0.105 R)
• M31: 8,516,457 km (0.1 R)
• M32: 8,792,316 km (0.116 R)
• M33: 9,327,128 km (0.094 R)
• M34: 10,188,812 km (0.099 R)
• M35: 10,401,690 km (0.108 R)
• M36: 10,669,769 km (0.106 R)
• M37: 10,831,634 km (0.079 R)
• M38: 11,021,623 km (0.055 R)
• M39: 11,542,822 km (0.098 R)
• M40: 11,820,476 km (0.095 R)
• M41: 12,100,224 km (0.089 R)
• M42: 12,269,269 km (0.107 R)
• M43: 12,495,761 km (0.1 R)
• M44: 12,638,028 km (0.078 R)
• M45: 12,723,598 km (0.057 R)
• M46: 12,809,467 km (0.077 R)
• M47: 13,039,250 km (0.094 R)
• M48: 13,328,422 km (0.089 R)
• M49: 13,415,638 km (0.091 R)
• M50: 14,297,816 km (0.039 R)
• M51: 14,446,666 km (0.056 R)
• M52: 14,986,864 km (0.108 R)
• M53: 15,168,327 km (0.112 R)
• M54: 15,594,830 km (0.07 R)
• M55: 15,809,503 km (0.05 R)
• M56: 16,366,306 km (0.071 R)
• M57: 16,772,315 km (0.071 R)
• M58: 16,929,393 km (0.088 R)
• M59: 17,785,990 km (0.099 R)
• M60: 18,139,041 km (0.109 R)
• M61: 18,819,562 km (0.118 R)
• M62: 19,048,147 km (0.092 R)
• M63: 19,212,107 km (0.058 R)
• M64: 19,475,399 km (0.093 R)
• M65: 19,574,433 km (0.056 R)
• M66: 19,839,221 km (0.091 R)
• M67: 20,005,424 km (0.099 R)
• M68: 20,809,513 km (0.085 R)
• M69: 20,978,409 km (0.087 R)
• M70: 21,453,531 km (0.099 R)
• M71: 21,829,471 km (0.116 R)
• M72: 22,380,141 km (0.086 R)
• M73: 22,830,879 km (0.039 R)
• M74: 23,074,873 km (0.085 R)
• M75: 23,389,777 km (0.114 R)
• M76: 23,635,716 km (0.048 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.3

Radius: 12.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.78 AU - 7.1 AU

Year: 6746 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,000,474 km

• M1: 168,746 km (0.097 R)
• M2: 355,145 km (0.104 R)
• M3: 483,949 km (0.106 R)
• M4: 672,592 km (0.112 R)
• M5: 784,342 km (0.078 R)
• M6: 1,012,778 km (0.108 R)
• M7: 1,177,784 km (0.099 R)
• M8: 1,263,803 km (0.075 R)
• M9: 1,479,673 km (0.061 R)
• M10: 2,135,360 km (0.114 R)
• M11: 2,372,772 km (0.057 R)
• M12: 2,528,503 km (0.104 R)
• M13: 2,944,684 km (0.102 R)
• M14: 3,508,220 km (0.067 R)
• M15: 4,706,199 km (0.102 R)
• M16: 4,874,946 km (0.049 R)
• M17: 5,074,360 km (0.115 R)
• M18: 5,218,572 km (0.113 R)
• M19: 6,639,154 km (0.043 R)
• M20: 6,797,129 km (0.059 R)
• M21: 7,343,460 km (0.081 R)
• M22: 7,441,297 km (0.097 R)
• M23: 7,539,733 km (0.074 R)
• M24: 7,970,874 km (0.068 R)
• M25: 8,240,150 km (0.092 R)
• M26: 8,718,863 km (0.099 R)
• M27: 9,489,292 km (0.066 R)
• M28: 9,738,971 km (0.119 R)
• M29: 9,882,735 km (0.115 R)
• M30: 10,501,322 km (0.093 R)
• M31: 10,611,725 km (0.114 R)
• M32: 11,020,127 km (0.119 R)
• M33: 11,282,821 km (0.067 R)
• M34: 11,585,457 km (0.065 R)
• M35: 11,699,601 km (0.047 R)
• M36: 11,890,787 km (0.112 R)
• M37: 12,237,555 km (0.067 R)
• M38: 12,941,113 km (0.073 R)
• M39: 13,417,433 km (0.099 R)
• M40: 13,697,929 km (0.1 R)
• M41: 14,963,527 km (0.099 R)
• M42: 15,337,970 km (0.066 R)
• M43: 15,631,332 km (0.087 R)
• M44: 15,841,966 km (0.086 R)
• M45: 16,053,647 km (0.115 R)
• M46: 16,223,590 km (0.119 R)
• M47: 16,608,206 km (0.079 R)
• M48: 17,386,713 km (0.071 R)
• M49: 17,824,287 km (0.086 R)
• M50: 18,221,320 km (0.083 R)
• M51: 18,398,593 km (0.068 R)
• M52: 20,663,804 km (0.08 R)
• M53: 20,895,083 km (0.109 R)
• M54: 20,987,983 km (0.047 R)
• M55: 21,876,145 km (0.06 R)
• M56: 22,253,880 km (0.089 R)
• M57: 22,443,570 km (0.113 R)
• M58: 22,824,446 km (0.115 R)
• M59: 23,786,061 km (0.032 R)
• M60: 24,125,798 km (0.093 R)
• M61: 24,711,923 km (0.098 R)
• M62: 25,401,718 km (0.102 R)
• M63: 25,898,234 km (0.042 R)
• M64: 26,951,403 km (0.073 R)
• M65: 27,254,937 km (0.086 R)
• M66: 27,763,270 km (0.114 R)
• M67: 28,223,583 km (0.115 R)
• M68: 29,567,122 km (0.063 R)
• M69: 30,037,158 km (0.09 R)
• M70: 30,562,247 km (0.094 R)
• M71: 31,461,779 km (0.057 R)
• M72: 31,781,469 km (0.117 R)
• M73: 32,048,651 km (0.07 R)
• M74: 32,585,109 km (0.1 R)
• M75: 35,644,385 km (0.079 R)
• M76: 36,311,742 km (0.07 R)
• M77: 37,151,883 km (0.06 R)
• M78: 37,264,381 km (0.116 R)
• M79: 37,433,277 km (0.094 R)
• M80: 37,546,074 km (0.115 R)
• M81: 37,828,514 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.9

Radius: 6.1

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.49 AU - 15.25 AU

Year: 17035 Days

Day: 22.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 39,000,474 km

• M1: 81,531 km (0.11 R)
• M2: 229,184 km (0.114 R)
• M3: 357,539 km (0.094 R)
• M4: 565,031 km (0.102 R)
• M5: 1,328,429 km (0.073 R)
• M6: 1,485,956 km (0.084 R)
• M7: 1,935,348 km (0.087 R)
• M8: 2,456,098 km (0.085 R)
• M9: 2,520,275 km (0.099 R)
• M10: 3,052,395 km (0.111 R)
• M11: 3,296,090 km (0.036 R)
• M12: 3,366,850 km (0.041 R)
• M13: 4,026,427 km (0.107 R)
• M14: 5,006,592 km (0.063 R)
• M15: 5,586,284 km (0.091 R)
• M16: 6,406,678 km (0.055 R)
• M17: 6,628,831 km (0.053 R)
• M18: 6,944,034 km (0.103 R)
• M19: 7,080,617 km (0.091 R)
• M20: 8,061,680 km (0.08 R)
• M21: 9,134,296 km (0.118 R)
• M22: 9,993,437 km (0.074 R)
• M23: 11,625,400 km (0.107 R)
• M24: 11,896,322 km (0.068 R)
• M25: 12,114,436 km (0.03 R)
• M26: 12,777,005 km (0.055 R)
• M27: 12,888,605 km (0.095 R)
• M28: 13,678,781 km (0.094 R)
• M29: 13,850,070 km (0.108 R)
• M30: 16,504,235 km (0.035 R)
• M31: 17,114,894 km (0.049 R)
• M32: 17,670,800 km (0.096 R)
• M33: 18,107,326 km (0.119 R)
• M34: 19,695,008 km (0.108 R)
• M35: 20,017,841 km (0.092 R)
• M36: 20,407,543 km (0.116 R)
• M37: 20,668,891 km (0.095 R)
• M38: 20,799,789 km (0.084 R)
• M39: 20,996,959 km (0.055 R)
• M40: 21,791,323 km (0.058 R)
• M41: 23,205,023 km (0.104 R)
• M42: 23,409,524 km (0.108 R)
• M43: 23,751,355 km (0.083 R)
• M44: 23,820,020 km (0.034 R)
• M45: 24,926,446 km (0.06 R)
• M46: 25,415,781 km (0.092 R)
• M47: 26,261,906 km (0.085 R)
• M48: 27,909,428 km (0.074 R)
• M49: 28,126,793 km (0.088 R)
• M50: 28,417,462 km (0.112 R)
• M51: 28,563,170 km (0.1 R)
• M52: 29,442,656 km (0.1 R)
• M53: 29,516,408 km (0.068 R)
• M54: 30,108,217 km (0.067 R)
• M55: 32,361,909 km (0.064 R)
• M56: 33,125,157 km (0.052 R)
• M57: 33,278,495 km (0.098 R)
• M58: 33,432,132 km (0.102 R)
• M59: 35,607,136 km (0.111 R)
• M60: 35,764,213 km (0.103 R)
• M61: 35,842,902 km (0.118 R)
• M62: 35,921,590 km (0.086 R)
• M63: 36,079,117 km (0.03 R)
• M64: 37,507,477 km (0.079 R)
• M65: 40,501,230 km (0.102 R)
• M66: 41,240,842 km (0.109 R)
• M67: 41,736,460 km (0.097 R)
• M68: 42,483,701 km (0.11 R)
• M69: 43,906,975 km (0.077 R)
• M70: 43,991,199 km (0.036 R)
• M71: 44,075,422 km (0.115 R)
• M72: 44,159,795 km (0.114 R)
• M73: 45,005,921 km (0.109 R)
• M74: 47,922,481 km (0.093 R)
• M75: 51,165,165 km (0.109 R)
• M76: 51,342,438 km (0.084 R)
• M77: 51,520,011 km (0.091 R)
• M78: 51,786,594 km (0.083 R)
• M79: 51,964,616 km (0.118 R)
• M80: 52,231,947 km (0.118 R)
• M81: 53,126,542 km (0.062 R)
• M82: 53,665,693 km (0.083 R)
• M83: 54,026,224 km (0.077 R)
• M84: 55,294,215 km (0.078 R)
• M85: 55,840,547 km (0.111 R)
• M86: 56,023,206 km (0.056 R)
• M87: 58,136,575 km (0.109 R)
• M88: 58,321,478 km (0.098 R)
• M89: 58,414,079 km (0.056 R)
• M90: 58,599,431 km (0.083 R)
• M91: 58,692,181 km (0.104 R)
• M92: 59,901,979 km (0.106 R)
• M93: 60,556,769 km (0.106 R)
• M94: 62,157,018 km (0.108 R)
• M95: 62,820,035 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.4

Radius: 5.1

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.42 AU - 15.72 AU

Year: 17434 Days

Day: 23.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,000,474 km

• M1: 73,303 km (0.12 R)
• M2: 994,527 km (0.108 R)
• M3: 1,825,692 km (0.047 R)
• M4: 2,792,693 km (0.068 R)
• M5: 3,624,756 km (0.092 R)
• M6: 3,918,118 km (0.067 R)
• M7: 4,246,784 km (0.052 R)
• M8: 4,612,850 km (0.043 R)
• M9: 5,018,410 km (0.094 R)
• M10: 5,195,684 km (0.087 R)
• M11: 5,285,143 km (0.092 R)
• M12: 5,556,514 km (0.097 R)
• M13: 5,647,918 km (0.079 R)
• M14: 6,175,699 km (0.046 R)
• M15: 6,589,786 km (0.104 R)
• M16: 6,622,099 km (0.081 R)
• M17: 6,881,801 km (0.117 R)
• M18: 7,344,358 km (0.032 R)
• M19: 7,782,829 km (0.101 R)
• M20: 8,299,241 km (0.08 R)
• M21: 9,148,359 km (0.119 R)
• M22: 11,004,270 km (0.119 R)
• M23: 12,092,594 km (0.087 R)
• M24: 12,529,570 km (0.052 R)
• M25: 13,829,725 km (0.06 R)
• M26: 13,995,330 km (0.06 R)
• M27: 14,663,882 km (0.077 R)
• M28: 14,748,256 km (0.092 R)
• M29: 15,815,786 km (0.066 R)
• M30: 16,032,254 km (0.105 R)
• M31: 16,119,021 km (0.109 R)
• M32: 16,687,493 km (0.058 R)
• M33: 17,351,558 km (0.103 R)
• M34: 17,888,913 km (0.054 R)
• M35: 18,934,303 km (0.061 R)
• M36: 21,178,571 km (0.072 R)
• M37: 21,274,014 km (0.085 R)
• M38: 22,380,440 km (0.061 R)
• M39: 23,357,763 km (0.054 R)
• M40: 23,752,552 km (0.097 R)
• M41: 23,802,068 km (0.07 R)
• M42: 24,950,232 km (0.096 R)
• M43: 26,320,848 km (0.11 R)
• M44: 26,423,322 km (0.108 R)
• M45: 28,029,106 km (0.074 R)
• M46: 30,469,197 km (0.089 R)
• M47: 31,987,615 km (0.094 R)
• M48: 32,042,218 km (0.076 R)
• M49: 32,976,607 km (0.086 R)
• M50: 36,116,965 km (0.049 R)
• M51: 36,573,388 km (0.09 R)
• M52: 36,974,311 km (0.069 R)
• M53: 37,434,174 km (0.094 R)
• M54: 37,838,238 km (0.106 R)
• M55: 38,069,666 km (0.061 R)
• M56: 38,185,604 km (0.052 R)
• M57: 38,417,930 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 20,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit