🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.2

Radius: 12.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.7 AU - 0.76 AU

Year: 416 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 40,733,931 km

• M1: 163,810 km (0.106 R)
• M2: 242,797 km (0.09 R)
• M3: 360,232 km (0.103 R)
• M4: 470,485 km (0.11 R)
• M5: 555,606 km (0.097 R)
• M6: 657,931 km (0.113 R)
• M7: 805,884 km (0.08 R)
• M8: 888,462 km (0.031 R)
• M9: 1,076,357 km (0.068 R)
• M10: 1,236,726 km (0.116 R)
• M11: 1,386,323 km (0.107 R)
• M12: 1,542,055 km (0.12 R)
• M13: 1,632,562 km (0.034 R)
• M14: 1,792,482 km (0.114 R)
• M15: 1,909,318 km (0.06 R)
• M16: 1,996,084 km (0.115 R)
• M17: 2,111,873 km (0.067 R)
• M18: 2,201,632 km (0.092 R)
• M19: 2,321,609 km (0.12 R)
• M20: 2,402,841 km (0.093 R)
• M21: 2,496,788 km (0.079 R)
• M22: 2,652,370 km (0.087 R)
• M23: 2,842,060 km (0.085 R)
• M24: 3,099,967 km (0.075 R)
• M25: 3,228,621 km (0.08 R)
• M26: 3,332,891 km (0.099 R)
• M27: 3,484,733 km (0.083 R)
• M28: 3,591,695 km (0.054 R)
• M29: 3,727,081 km (0.109 R)
• M30: 3,815,942 km (0.118 R)
• M31: 3,968,084 km (0.119 R)
• M32: 4,072,952 km (0.088 R)
• M33: 4,178,867 km (0.111 R)
• M34: 4,335,795 km (0.099 R)
• M35: 4,472,827 km (0.107 R)
• M36: 4,553,011 km (0.084 R)
• M37: 4,662,966 km (0.112 R)
• M38: 4,759,007 km (0.039 R)
• M39: 4,930,447 km (0.12 R)
• M40: 5,058,652 km (0.047 R)
• M41: 5,187,905 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 14.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.02 AU - 1.48 AU

Year: 932 Days

Day: 8.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 40,733,931 km

• M1: 175,628 km (0.055 R)
• M2: 270,922 km (0.106 R)
• M3: 383,270 km (0.073 R)
• M4: 482,902 km (0.114 R)
• M5: 598,840 km (0.117 R)
• M6: 703,708 km (0.118 R)
• M7: 889,808 km (0.063 R)
• M8: 1,050,476 km (0.117 R)
• M9: 1,267,692 km (0.106 R)
• M10: 1,562,251 km (0.096 R)
• M11: 1,663,379 km (0.108 R)
• M12: 1,906,176 km (0.069 R)
• M13: 2,132,667 km (0.026 R)
• M14: 2,324,901 km (0.115 R)
• M15: 2,419,596 km (0.081 R)
• M16: 2,515,638 km (0.091 R)
• M17: 2,658,354 km (0.112 R)
• M18: 2,850,438 km (0.103 R)
• M19: 2,944,236 km (0.04 R)
• M20: 3,039,230 km (0.089 R)
• M21: 3,404,548 km (0.075 R)
• M22: 3,579,877 km (0.087 R)
• M23: 3,775,551 km (0.118 R)
• M24: 3,939,959 km (0.062 R)
• M25: 4,071,456 km (0.082 R)
• M26: 4,374,990 km (0.096 R)
• M27: 4,483,897 km (0.09 R)
• M28: 4,575,301 km (0.052 R)
• M29: 4,676,729 km (0.093 R)
• M30: 4,900,527 km (0.093 R)
• M31: 5,004,198 km (0.109 R)
• M32: 5,156,489 km (0.083 R)
• M33: 5,271,829 km (0.1 R)
• M34: 5,387,917 km (0.111 R)
• M35: 5,524,500 km (0.104 R)
• M36: 5,632,659 km (0.114 R)
• M37: 5,791,083 km (0.092 R)
• M38: 6,031,786 km (0.116 R)
• M39: 6,255,285 km (0.083 R)
• M40: 6,554,182 km (0.075 R)
• M41: 6,679,395 km (0.095 R)
• M42: 6,794,735 km (0.053 R)
• M43: 6,910,674 km (0.096 R)
• M44: 7,284,369 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.9

Radius: 10.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.03 AU - 1.49 AU

Year: 943 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 40,733,931 km

• M1: 133,292 km (0.114 R)
• M2: 206,595 km (0.112 R)
• M3: 347,965 km (0.11 R)
• M4: 511,475 km (0.099 R)
• M5: 629,209 km (0.088 R)
• M6: 752,328 km (0.098 R)
• M7: 869,762 km (0.093 R)
• M8: 1,044,941 km (0.093 R)
• M9: 1,113,158 km (0.057 R)
• M10: 1,199,326 km (0.12 R)
• M11: 1,344,286 km (0.079 R)
• M12: 1,436,588 km (0.12 R)
• M13: 1,525,150 km (0.065 R)
• M14: 1,739,075 km (0.059 R)
• M15: 1,821,055 km (0.1 R)
• M16: 1,891,515 km (0.097 R)
• M17: 2,028,547 km (0.098 R)
• M18: 2,155,556 km (0.107 R)
• M19: 2,257,581 km (0.029 R)
• M20: 2,333,577 km (0.092 R)
• M21: 2,474,050 km (0.098 R)
• M22: 2,573,981 km (0.099 R)
• M23: 2,822,463 km (0.086 R)
• M24: 2,972,360 km (0.118 R)
• M25: 3,124,950 km (0.092 R)
• M26: 3,287,862 km (0.116 R)
• M27: 3,390,187 km (0.115 R)
• M28: 3,646,747 km (0.038 R)
• M29: 3,876,530 km (0.102 R)
• M30: 4,035,103 km (0.096 R)
• M31: 4,102,572 km (0.086 R)
• M32: 4,187,394 km (0.071 R)
• M33: 4,341,629 km (0.063 R)
• M34: 4,488,983 km (0.083 R)
• M35: 4,788,777 km (0.061 R)
• M36: 4,950,194 km (0.077 R)
• M37: 5,104,279 km (0.094 R)
• M38: 5,250,736 km (0.071 R)
• M39: 5,324,487 km (0.096 R)
• M40: 5,398,538 km (0.113 R)
• M41: 5,604,235 km (0.079 R)
• M42: 5,717,481 km (0.111 R)
• M43: 5,917,643 km (0.036 R)
• M44: 5,984,812 km (0.119 R)
• M45: 6,256,183 km (0.054 R)
• M46: 6,521,869 km (0.104 R)
• M47: 6,700,937 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.8

Radius: 12.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.37 AU - 2.77 AU

Year: 2747 Days

Day: 12.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,733,931 km

• M1: 189,840 km (0.081 R)
• M2: 307,424 km (0.118 R)
• M3: 495,618 km (0.045 R)
• M4: 651,050 km (0.056 R)
• M5: 751,430 km (0.081 R)
• M6: 943,663 km (0.063 R)
• M7: 1,078,152 km (0.092 R)
• M8: 1,229,246 km (0.109 R)
• M9: 1,408,165 km (0.112 R)
• M10: 1,500,915 km (0.111 R)
• M11: 1,595,910 km (0.118 R)
• M12: 1,836,912 km (0.104 R)
• M13: 2,008,202 km (0.039 R)
• M14: 2,172,909 km (0.082 R)
• M15: 2,305,602 km (0.071 R)
• M16: 2,453,555 km (0.113 R)
• M17: 2,811,243 km (0.029 R)
• M18: 2,956,503 km (0.114 R)
• M19: 3,063,615 km (0.096 R)
• M20: 3,379,117 km (0.073 R)
• M21: 3,952,974 km (0.045 R)
• M22: 4,281,790 km (0.045 R)
• M23: 4,464,748 km (0.092 R)
• M24: 4,588,316 km (0.058 R)
• M25: 5,077,801 km (0.098 R)
• M26: 5,600,645 km (0.115 R)
• M27: 5,700,576 km (0.031 R)
• M28: 5,818,011 km (0.077 R)
• M29: 6,038,219 km (0.114 R)
• M30: 6,243,916 km (0.044 R)
• M31: 6,487,012 km (0.068 R)
• M32: 6,715,448 km (0.079 R)
• M33: 7,126,095 km (0.031 R)
• M34: 7,343,759 km (0.112 R)
• M35: 7,435,014 km (0.118 R)
• M36: 7,655,671 km (0.069 R)
• M37: 7,766,822 km (0.105 R)
• M38: 8,009,620 km (0.039 R)
• M39: 8,387,953 km (0.112 R)
• M40: 9,300,051 km (0.114 R)
• M41: 9,398,935 km (0.103 R)
• M42: 9,597,751 km (0.116 R)
• M43: 9,959,329 km (0.068 R)
• M44: 10,101,147 km (0.119 R)
• M45: 10,243,565 km (0.06 R)
• M46: 10,386,730 km (0.106 R)
• M47: 10,861,703 km (0.118 R)
• M48: 11,028,654 km (0.101 R)
• M49: 11,322,764 km (0.106 R)
• M50: 11,534,594 km (0.079 R)
• M51: 11,811,649 km (0.075 R)
• M52: 12,048,014 km (0.105 R)
• M53: 12,242,491 km (0.112 R)
• M54: 12,350,950 km (0.069 R)
• M55: 12,744,243 km (0.056 R)
• M56: 12,986,591 km (0.058 R)
• M57: 13,275,016 km (0.098 R)
• M58: 13,386,466 km (0.08 R)
• M59: 14,153,006 km (0.118 R)
• M60: 14,244,111 km (0.106 R)
• M61: 14,358,254 km (0.042 R)
• M62: 14,472,696 km (0.102 R)
• M63: 14,794,930 km (0.102 R)
• M64: 15,610,687 km (0.056 R)
• M65: 15,941,149 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.5

Radius: 13.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.46 AU - 7 AU

Year: 9147 Days

Day: 9.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,733,931 km

• M1: 636,389 km (0.057 R)
• M2: 1,035,816 km (0.115 R)
• M3: 1,192,145 km (0.08 R)
• M4: 1,375,702 km (0.045 R)
• M5: 1,490,593 km (0.058 R)
• M6: 1,771,837 km (0.093 R)
• M7: 2,644,591 km (0.107 R)
• M8: 2,814,086 km (0.042 R)
• M9: 3,164,294 km (0.115 R)
• M10: 3,370,739 km (0.069 R)
• M11: 3,581,822 km (0.077 R)
• M12: 4,440,962 km (0.11 R)
• M13: 4,614,496 km (0.076 R)
• M14: 5,088,422 km (0.111 R)
• M15: 5,239,665 km (0.106 R)
• M16: 5,955,342 km (0.046 R)
• M17: 6,211,453 km (0.086 R)
• M18: 6,308,542 km (0.076 R)
• M19: 6,834,678 km (0.065 R)
• M20: 8,034,453 km (0.096 R)
• M21: 8,211,128 km (0.085 R)
• M22: 8,496,710 km (0.116 R)
• M23: 8,640,623 km (0.085 R)
• M24: 8,821,786 km (0.083 R)
• M25: 9,410,005 km (0.097 R)
• M26: 9,521,755 km (0.047 R)
• M27: 9,897,246 km (0.08 R)
• M28: 10,048,938 km (0.056 R)
• M29: 10,431,310 km (0.108 R)
• M30: 11,368,690 km (0.028 R)
• M31: 11,807,311 km (0.082 R)
• M32: 12,332,848 km (0.086 R)
• M33: 12,496,060 km (0.115 R)
• M34: 12,742,447 km (0.084 R)
• M35: 13,701,220 km (0.09 R)
• M36: 13,828,079 km (0.074 R)
• M37: 14,683,330 km (0.104 R)
• M38: 14,943,331 km (0.097 R)
• M39: 15,423,840 km (0.112 R)
• M40: 15,511,803 km (0.072 R)
• M41: 15,820,872 km (0.106 R)
• M42: 15,954,015 km (0.109 R)
• M43: 16,715,168 km (0.03 R)
• M44: 17,032,017 km (0.112 R)
• M45: 17,168,450 km (0.082 R)
• M46: 17,994,679 km (0.105 R)
• M47: 18,087,280 km (0.091 R)
• M48: 19,116,364 km (0.071 R)
• M49: 19,876,620 km (0.104 R)
• M50: 20,020,384 km (0.113 R)
• M51: 20,405,150 km (0.054 R)
• M52: 20,792,458 km (0.039 R)
• M53: 21,574,257 km (0.105 R)
• M54: 22,365,779 km (0.103 R)
• M55: 22,815,321 km (0.094 R)
• M56: 22,965,667 km (0.119 R)
• M57: 25,262,293 km (0.037 R)
• M58: 25,730,235 km (0.045 R)
• M59: 25,834,655 km (0.111 R)
• M60: 25,991,583 km (0.096 R)
• M61: 26,411,354 km (0.103 R)
• M62: 27,311,036 km (0.067 R)
• M63: 28,652,480 km (0.038 R)
• M64: 29,303,829 km (0.094 R)
• M65: 29,467,489 km (0.101 R)
• M66: 29,686,052 km (0.101 R)
• M67: 30,345,330 km (0.041 R)
• M68: 30,953,744 km (0.072 R)
• M69: 31,789,996 km (0.101 R)
• M70: 32,351,736 km (0.062 R)
• M71: 32,690,276 km (0.051 R)
• M72: 33,713,077 km (0.09 R)
• M73: 34,458,224 km (0.087 R)
• M74: 35,208,756 km (0.04 R)
• M75: 35,848,138 km (0.11 R)
• M76: 36,315,631 km (0.086 R)
• M77: 37,552,207 km (0.101 R)
• M78: 37,789,320 km (0.042 R)
• M79: 37,967,341 km (0.104 R)
• M80: 38,086,271 km (0.034 R)
• M81: 38,264,891 km (0.074 R)
• M82: 38,563,339 km (0.081 R)
• M83: 40,187,523 km (0.071 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: 262 - 11,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit