🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 13

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.55 AU - 0.73 AU

Year: 353 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 30,793,131 km

• M1: 177,722 km (0.11 R)
• M2: 343,178 km (0.073 R)
• M3: 492,327 km (0.05 R)
• M4: 632,649 km (0.105 R)
• M5: 718,967 km (0.062 R)
• M6: 831,615 km (0.114 R)
• M7: 928,105 km (0.067 R)
• M8: 1,121,386 km (0.116 R)
• M9: 1,332,917 km (0.113 R)
• M10: 1,434,943 km (0.049 R)
• M11: 1,521,261 km (0.114 R)
• M12: 1,604,736 km (0.118 R)
• M13: 1,801,009 km (0.1 R)
• M14: 1,899,743 km (0.11 R)
• M15: 2,020,768 km (0.076 R)
• M16: 2,123,691 km (0.095 R)
• M17: 2,281,368 km (0.07 R)
• M18: 2,383,393 km (0.109 R)
• M19: 2,487,065 km (0.12 R)
• M20: 2,631,277 km (0.069 R)
• M21: 2,715,800 km (0.118 R)
• M22: 2,824,258 km (0.107 R)
• M23: 2,980,887 km (0.106 R)
• M24: 3,110,738 km (0.108 R)
• M25: 3,394,525 km (0.12 R)
• M26: 3,505,527 km (0.069 R)
• M27: 3,586,459 km (0.084 R)
• M28: 3,743,836 km (0.11 R)
• M29: 3,858,578 km (0.111 R)
• M30: 4,007,129 km (0.044 R)
• M31: 4,223,447 km (0.1 R)
• M32: 4,389,950 km (0.118 R)
• M33: 4,504,392 km (0.097 R)
• M34: 4,613,150 km (0.05 R)
• M35: 4,736,418 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.9

Radius: 14.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.09 AU - 2.55 AU

Year: 2439 Days

Day: 7.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,793,131 km

• M1: 187,446 km (0.116 R)
• M2: 361,728 km (0.047 R)
• M3: 475,871 km (0.101 R)
• M4: 666,907 km (0.112 R)
• M5: 769,531 km (0.086 R)
• M6: 913,145 km (0.119 R)
• M7: 1,039,107 km (0.108 R)
• M8: 1,279,810 km (0.118 R)
• M9: 1,465,012 km (0.115 R)
• M10: 1,862,942 km (0.103 R)
• M11: 2,003,265 km (0.112 R)
• M12: 2,319,964 km (0.083 R)
• M13: 2,471,656 km (0.093 R)
• M14: 2,626,939 km (0.072 R)
• M15: 2,732,256 km (0.029 R)
• M16: 2,852,532 km (0.108 R)
• M17: 3,337,229 km (0.102 R)
• M18: 3,582,271 km (0.12 R)
• M19: 3,714,366 km (0.109 R)
• M20: 3,863,215 km (0.058 R)
• M21: 3,953,423 km (0.052 R)
• M22: 4,151,491 km (0.093 R)
• M23: 4,415,531 km (0.073 R)
• M24: 4,911,298 km (0.096 R)
• M25: 5,157,536 km (0.103 R)
• M26: 5,290,678 km (0.041 R)
• M27: 5,869,173 km (0.108 R)
• M28: 6,254,388 km (0.026 R)
• M29: 6,702,134 km (0.045 R)
• M30: 6,792,940 km (0.089 R)
• M31: 6,994,299 km (0.096 R)
• M32: 7,421,550 km (0.043 R)
• M33: 7,704,889 km (0.114 R)
• M34: 7,819,182 km (0.096 R)
• M35: 8,379,874 km (0.092 R)
• M36: 8,655,134 km (0.078 R)
• M37: 8,754,318 km (0.112 R)
• M38: 8,973,628 km (0.087 R)
• M39: 9,073,859 km (0.114 R)
• M40: 9,174,538 km (0.11 R)
• M41: 9,580,996 km (0.103 R)
• M42: 10,517,030 km (0.104 R)
• M43: 10,729,010 km (0.074 R)
• M44: 10,963,878 km (0.063 R)
• M45: 11,157,308 km (0.081 R)
• M46: 11,591,292 km (0.096 R)
• M47: 11,898,416 km (0.098 R)
• M48: 12,052,951 km (0.089 R)
• M49: 12,185,943 km (0.114 R)
• M50: 12,498,154 km (0.066 R)
• M51: 12,768,029 km (0.084 R)
• M52: 12,971,631 km (0.102 R)
• M53: 13,244,797 km (0.102 R)
• M54: 13,382,128 km (0.106 R)
• M55: 13,519,908 km (0.068 R)
• M56: 14,052,476 km (0.093 R)
• M57: 14,169,162 km (0.109 R)
• M58: 14,757,381 km (0.101 R)
• M59: 14,947,370 km (0.111 R)
• M60: 15,570,446 km (0.045 R)
• M61: 15,715,406 km (0.104 R)
• M62: 15,836,580 km (0.109 R)
• M63: 16,006,673 km (0.116 R)
• M64: 16,153,129 km (0.089 R)
• M65: 16,275,351 km (0.111 R)
• M66: 16,545,524 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 14.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.34 AU - 5.04 AU

Year: 7011 Days

Day: 7.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 30,793,131 km

• M1: 196,721 km (0.107 R)
• M2: 317,596 km (0.08 R)
• M3: 415,583 km (0.076 R)
• M4: 870,360 km (0.044 R)
• M5: 971,489 km (0.084 R)
• M6: 1,343,838 km (0.099 R)
• M7: 1,496,876 km (0.107 R)
• M8: 1,632,861 km (0.119 R)
• M9: 1,749,547 km (0.063 R)
• M10: 2,016,579 km (0.102 R)
• M11: 2,271,195 km (0.064 R)
• M12: 2,536,731 km (0.111 R)
• M13: 2,687,077 km (0.084 R)
• M14: 2,840,714 km (0.081 R)
• M15: 2,939,897 km (0.1 R)
• M16: 3,040,427 km (0.115 R)
• M17: 3,200,646 km (0.111 R)
• M18: 4,044,378 km (0.108 R)
• M19: 5,075,257 km (0.109 R)
• M20: 5,214,084 km (0.097 R)
• M21: 5,424,718 km (0.087 R)
• M22: 5,656,146 km (0.051 R)
• M23: 5,782,107 km (0.047 R)
• M24: 5,909,116 km (0.067 R)
• M25: 6,239,727 km (0.114 R)
• M26: 6,388,727 km (0.104 R)
• M27: 6,804,609 km (0.118 R)
• M28: 6,957,947 km (0.11 R)
• M29: 7,287,959 km (0.087 R)
• M30: 7,742,438 km (0.077 R)
• M31: 8,431,486 km (0.076 R)
• M32: 8,825,078 km (0.058 R)
• M33: 10,085,739 km (0.09 R)
• M34: 10,703,578 km (0.118 R)
• M35: 10,837,618 km (0.067 R)
• M36: 11,356,722 km (0.107 R)
• M37: 11,653,674 km (0.096 R)
• M38: 12,442,504 km (0.095 R)
• M39: 13,465,005 km (0.105 R)
• M40: 13,803,695 km (0.085 R)
• M41: 13,901,083 km (0.062 R)
• M42: 14,243,363 km (0.113 R)
• M43: 14,911,617 km (0.061 R)
• M44: 15,136,612 km (0.085 R)
• M45: 15,262,124 km (0.071 R)
• M46: 15,539,329 km (0.108 R)
• M47: 16,227,180 km (0.069 R)
• M48: 16,458,608 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.4

Radius: 8.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.41 AU - 5.65 AU

Year: 8976 Days

Day: 11.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 30,793,131 km

• M1: 282,590 km (0.076 R)
• M2: 639,082 km (0.118 R)
• M3: 1,091,915 km (0.115 R)
• M4: 1,479,373 km (0.067 R)
• M5: 1,629,121 km (0.116 R)
• M6: 2,163,634 km (0.087 R)
• M7: 2,220,032 km (0.08 R)
• M8: 2,353,474 km (0.101 R)
• M9: 2,489,608 km (0.097 R)
• M10: 2,608,388 km (0.063 R)
• M11: 2,790,150 km (0.054 R)
• M12: 3,081,118 km (0.056 R)
• M13: 3,602,766 km (0.089 R)
• M14: 3,692,375 km (0.101 R)
• M15: 4,104,966 km (0.069 R)
• M16: 4,245,737 km (0.11 R)
• M17: 4,412,090 km (0.091 R)
• M18: 4,677,925 km (0.115 R)
• M19: 4,973,830 km (0.115 R)
• M20: 5,199,723 km (0.12 R)
• M21: 5,352,163 km (0.118 R)
• M22: 5,897,746 km (0.109 R)
• M23: 5,977,183 km (0.084 R)
• M24: 6,083,547 km (0.056 R)
• M25: 6,244,365 km (0.11 R)
• M26: 6,352,374 km (0.059 R)
• M27: 6,542,812 km (0.111 R)
• M28: 6,762,871 km (0.042 R)
• M29: 7,013,298 km (0.116 R)
• M30: 7,069,397 km (0.062 R)
• M31: 7,380,411 km (0.095 R)
• M32: 7,638,318 km (0.104 R)
• M33: 7,840,873 km (0.08 R)
• M34: 7,928,238 km (0.063 R)
• M35: 8,045,373 km (0.047 R)
• M36: 8,429,690 km (0.073 R)
• M37: 9,124,273 km (0.107 R)
• M38: 9,308,428 km (0.1 R)
• M39: 9,525,046 km (0.029 R)
• M40: 9,743,160 km (0.105 R)
• M41: 10,057,764 km (0.093 R)
• M42: 10,567,893 km (0.073 R)
• M43: 11,184,834 km (0.097 R)
• M44: 11,283,270 km (0.118 R)
• M45: 11,481,038 km (0.119 R)
• M46: 11,680,003 km (0.118 R)
• M47: 12,014,205 km (0.109 R)
• M48: 12,148,693 km (0.115 R)
• M49: 12,828,915 km (0.049 R)
• M50: 13,104,474 km (0.112 R)
• M51: 13,312,415 km (0.064 R)
• M52: 13,416,835 km (0.112 R)
• M53: 13,591,415 km (0.063 R)
• M54: 13,731,589 km (0.053 R)
• M55: 13,801,900 km (0.061 R)
• M56: 14,439,934 km (0.118 R)
• M57: 16,150,885 km (0.046 R)
• M58: 16,485,685 km (0.09 R)
• M59: 16,672,832 km (0.106 R)
• M60: 16,935,825 km (0.026 R)
• M61: 17,086,770 km (0.067 R)
• M62: 17,276,011 km (0.091 R)
• M63: 17,809,776 km (0.079 R)
• M64: 18,737,283 km (0.09 R)
• M65: 19,640,854 km (0.119 R)
• M66: 19,759,784 km (0.108 R)
• M67: 19,918,807 km (0.095 R)
• M68: 20,800,387 km (0.116 R)
• M69: 20,921,561 km (0.035 R)
• M70: 21,368,111 km (0.103 R)
• M71: 21,612,853 km (0.119 R)
• M72: 21,981,911 km (0.1 R)
• M73: 22,064,190 km (0.081 R)
• M74: 22,809,337 km (0.084 R)
• M75: 25,008,276 km (0.107 R)
• M76: 25,654,988 km (0.073 R)
• M77: 26,002,204 km (0.101 R)
• M78: 26,220,019 km (0.099 R)
• M79: 26,307,234 km (0.1 R)
• M80: 27,053,129 km (0.094 R)
• M81: 27,850,336 km (0.117 R)
• M82: 27,984,077 km (0.103 R)
• M83: 28,520,684 km (0.066 R)
• M84: 29,151,090 km (0.102 R)
• M85: 29,332,103 km (0.076 R)
• M86: 29,786,133 km (0.106 R)
• M87: 30,333,960 km (0.118 R)
• M88: 30,471,441 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 19,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit