🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.5

Radius: 14.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.67 AU - 0.69 AU

Year: 368 Days

Day: 7.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,393,131 km

• M1: 182,061 km (0.081 R)
• M2: 294,259 km (0.115 R)
• M3: 396,883 km (0.088 R)
• M4: 599,439 km (0.088 R)
• M5: 806,482 km (0.111 R)
• M6: 953,387 km (0.097 R)
• M7: 1,074,711 km (0.053 R)
• M8: 1,206,507 km (0.11 R)
• M9: 1,305,541 km (0.105 R)
• M10: 1,432,250 km (0.109 R)
• M11: 1,538,016 km (0.104 R)
• M12: 1,636,002 km (0.068 R)
• M13: 1,763,011 km (0.07 R)
• M14: 1,860,549 km (0.04 R)
• M15: 1,982,471 km (0.061 R)
• M16: 2,107,236 km (0.087 R)
• M17: 2,211,206 km (0.097 R)
• M18: 2,317,121 km (0.078 R)
• M19: 2,552,588 km (0.085 R)
• M20: 2,745,570 km (0.094 R)
• M21: 2,930,622 km (0.049 R)
• M22: 3,093,534 km (0.104 R)
• M23: 3,299,830 km (0.034 R)
• M24: 3,428,484 km (0.097 R)
• M25: 3,538,289 km (0.091 R)
• M26: 3,705,090 km (0.071 R)
• M27: 3,832,099 km (0.104 R)
• M28: 4,083,124 km (0.115 R)
• M29: 4,236,313 km (0.114 R)
• M30: 4,369,305 km (0.083 R)
• M31: 4,571,412 km (0.03 R)
• M32: 4,899,629 km (0.085 R)
• M33: 5,275,419 km (0.077 R)
• M34: 5,394,649 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.3

Radius: 11.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.83 AU - 2.03 AU

Year: 1759 Days

Day: 13.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,393,131 km

• M1: 167,699 km (0.044 R)
• M2: 242,349 km (0.116 R)
• M3: 328,517 km (0.118 R)
• M4: 404,363 km (0.115 R)
• M5: 494,271 km (0.099 R)
• M6: 605,871 km (0.114 R)
• M7: 769,831 km (0.082 R)
• M8: 850,314 km (0.045 R)
• M9: 941,868 km (0.119 R)
• M10: 1,102,536 km (0.072 R)
• M11: 1,178,083 km (0.112 R)
• M12: 1,352,365 km (0.096 R)
• M13: 1,582,745 km (0.053 R)
• M14: 1,668,914 km (0.113 R)
• M15: 1,756,728 km (0.044 R)
• M16: 1,916,947 km (0.072 R)
• M17: 2,371,575 km (0.074 R)
• M18: 2,754,845 km (0.06 R)
• M19: 2,883,200 km (0.063 R)
• M20: 3,085,456 km (0.072 R)
• M21: 3,317,183 km (0.111 R)
• M22: 3,403,950 km (0.116 R)
• M23: 3,529,313 km (0.082 R)
• M24: 3,720,349 km (0.076 R)
• M25: 3,875,632 km (0.114 R)
• M26: 3,954,171 km (0.06 R)
• M27: 4,033,159 km (0.072 R)
• M28: 4,341,031 km (0.057 R)
• M29: 4,463,552 km (0.058 R)
• M30: 4,587,419 km (0.1 R)
• M31: 4,740,158 km (0.067 R)
• M32: 4,852,506 km (0.111 R)
• M33: 4,994,026 km (0.118 R)
• M34: 5,252,232 km (0.03 R)
• M35: 5,426,962 km (0.095 R)
• M36: 5,544,546 km (0.102 R)
• M37: 5,842,096 km (0.114 R)
• M38: 6,114,364 km (0.09 R)
• M39: 6,437,346 km (0.053 R)
• M40: 6,845,150 km (0.037 R)
• M41: 7,052,193 km (0.09 R)
• M42: 7,293,644 km (0.098 R)
• M43: 7,488,720 km (0.08 R)
• M44: 7,636,223 km (0.074 R)
• M45: 7,834,440 km (0.12 R)
• M46: 8,286,824 km (0.119 R)
• M47: 8,524,685 km (0.117 R)
• M48: 9,094,204 km (0.071 R)
• M49: 9,181,719 km (0.069 R)
• M50: 9,286,886 km (0.093 R)
• M51: 9,445,460 km (0.092 R)
• M52: 9,747,648 km (0.075 R)
• M53: 9,962,769 km (0.113 R)
• M54: 10,416,201 km (0.099 R)
• M55: 10,544,406 km (0.118 R)
• M56: 10,746,812 km (0.08 R)
• M57: 10,857,813 km (0.094 R)
• M58: 10,950,564 km (0.112 R)
• M59: 11,043,614 km (0.11 R)
• M60: 11,683,295 km (0.101 R)
• M61: 12,180,707 km (0.087 R)
• M62: 12,412,584 km (0.106 R)
• M63: 12,998,709 km (0.071 R)
• M64: 13,235,672 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.3

Radius: 12.7

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.67 AU - 4.43 AU

Year: 5347 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,393,131 km

• M1: 160,369 km (0.107 R)
• M2: 242,947 km (0.045 R)
• M3: 373,247 km (0.075 R)
• M4: 568,771 km (0.107 R)
• M5: 653,593 km (0.101 R)
• M6: 755,170 km (0.067 R)
• M7: 925,263 km (0.041 R)
• M8: 1,041,949 km (0.101 R)
• M9: 1,191,697 km (0.084 R)
• M10: 1,637,947 km (0.081 R)
• M11: 1,717,384 km (0.056 R)
• M12: 1,847,235 km (0.061 R)
• M13: 2,065,647 km (0.091 R)
• M14: 2,436,501 km (0.068 R)
• M15: 2,620,655 km (0.052 R)
• M16: 2,790,449 km (0.105 R)
• M17: 2,886,491 km (0.094 R)
• M18: 2,983,580 km (0.032 R)
• M19: 3,362,661 km (0.074 R)
• M20: 3,547,714 km (0.087 R)
• M21: 3,992,767 km (0.106 R)
• M22: 4,123,217 km (0.095 R)
• M23: 4,299,443 km (0.103 R)
• M24: 4,455,773 km (0.074 R)
• M25: 4,866,269 km (0.087 R)
• M26: 4,982,656 km (0.118 R)
• M27: 5,099,791 km (0.113 R)
• M28: 5,336,904 km (0.113 R)
• M29: 5,432,946 km (0.101 R)
• M30: 5,699,679 km (0.086 R)
• M31: 5,970,750 km (0.111 R)
• M32: 6,246,160 km (0.059 R)
• M33: 6,757,485 km (0.098 R)
• M34: 6,861,456 km (0.093 R)
• M35: 7,018,384 km (0.113 R)
• M36: 7,415,866 km (0.111 R)
• M37: 7,712,069 km (0.044 R)
• M38: 8,012,312 km (0.109 R)
• M39: 8,399,920 km (0.093 R)
• M40: 9,222,260 km (0.097 R)
• M41: 9,716,382 km (0.081 R)
• M42: 9,922,378 km (0.061 R)
• M43: 10,973,901 km (0.043 R)
• M44: 11,157,757 km (0.118 R)
• M45: 11,466,378 km (0.101 R)
• M46: 11,559,577 km (0.054 R)
• M47: 11,871,937 km (0.111 R)
• M48: 13,771,082 km (0.06 R)
• M49: 14,069,081 km (0.096 R)
• M50: 14,202,223 km (0.11 R)
• M51: 15,043,711 km (0.083 R)
• M52: 15,453,460 km (0.106 R)
• M53: 16,916,078 km (0.104 R)
• M54: 17,235,320 km (0.082 R)
• M55: 17,342,133 km (0.114 R)
• M56: 17,628,164 km (0.118 R)
• M57: 17,807,682 km (0.045 R)
• M58: 18,386,326 km (0.051 R)
• M59: 18,751,196 km (0.03 R)
• M60: 19,044,707 km (0.1 R)
• M61: 19,155,259 km (0.055 R)
• M62: 19,450,865 km (0.078 R)
• M63: 20,838,086 km (0.077 R)
• M64: 21,218,513 km (0.12 R)
• M65: 22,140,784 km (0.119 R)
• M66: 22,762,812 km (0.103 R)
• M67: 22,919,291 km (0.109 R)
• M68: 23,193,953 km (0.073 R)
• M69: 23,825,705 km (0.083 R)
• M70: 24,503,234 km (0.096 R)
• M71: 24,583,418 km (0.069 R)
• M72: 24,703,695 km (0.119 R)
• M73: 25,511,074 km (0.051 R)
• M74: 26,903,531 km (0.101 R)
• M75: 27,317,768 km (0.096 R)
• M76: 28,110,637 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.6

Radius: 4.9

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.11 AU - 12.57 AU

Year: 21812 Days

Day: 23.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,393,131 km

• M1: 99,183 km (0.068 R)
• M2: 136,284 km (0.111 R)
• M3: 488,736 km (0.084 R)
• M4: 835,654 km (0.086 R)
• M5: 926,759 km (0.046 R)
• M6: 1,143,676 km (0.105 R)
• M7: 1,323,193 km (0.064 R)
• M8: 1,376,151 km (0.103 R)
• M9: 1,766,452 km (0.108 R)
• M10: 2,004,163 km (0.108 R)
• M11: 2,096,016 km (0.112 R)
• M12: 2,189,215 km (0.119 R)
• M13: 2,347,639 km (0.11 R)
• M14: 2,444,429 km (0.093 R)
• M15: 2,982,982 km (0.06 R)
• M16: 3,265,572 km (0.098 R)
• M17: 3,337,678 km (0.088 R)
• M18: 3,483,237 km (0.115 R)
• M19: 4,203,102 km (0.103 R)
• M20: 4,967,248 km (0.12 R)
• M21: 5,429,056 km (0.116 R)
• M22: 5,860,646 km (0.119 R)
• M23: 6,303,306 km (0.104 R)
• M24: 6,619,556 km (0.069 R)
• M25: 7,314,438 km (0.085 R)
• M26: 8,672,338 km (0.03 R)
• M27: 9,896,647 km (0.095 R)
• M28: 10,105,935 km (0.114 R)
• M29: 11,282,821 km (0.105 R)
• M30: 11,776,644 km (0.095 R)
• M31: 13,357,594 km (0.08 R)
• M32: 14,586,241 km (0.116 R)
• M33: 14,764,711 km (0.119 R)
• M34: 15,063,758 km (0.096 R)
• M35: 16,279,839 km (0.034 R)
• M36: 16,775,157 km (0.075 R)
• M37: 17,970,893 km (0.1 R)
• M38: 18,418,490 km (0.058 R)
• M39: 20,046,264 km (0.11 R)
• M40: 20,443,746 km (0.083 R)
• M41: 21,044,830 km (0.03 R)
• M42: 21,719,516 km (0.073 R)
• M43: 22,195,986 km (0.042 R)
• M44: 23,228,660 km (0.102 R)
• M45: 23,715,900 km (0.081 R)
• M46: 25,555,056 km (0.088 R)
• M47: 27,000,620 km (0.111 R)
• M48: 27,366,088 km (0.096 R)
• M49: 27,586,147 km (0.067 R)
• M50: 28,028,208 km (0.09 R)
• M51: 28,695,564 km (0.047 R)
• M52: 30,121,531 km (0.107 R)
• M53: 30,576,608 km (0.072 R)
• M54: 30,881,189 km (0.032 R)
• M55: 31,186,818 km (0.097 R)
• M56: 31,801,216 km (0.065 R)
• M57: 32,109,837 km (0.076 R)
• M58: 32,187,179 km (0.026 R)
• M59: 32,652,278 km (0.117 R)
• M60: 32,885,801 km (0.086 R)
• M61: 33,276,102 km (0.117 R)
• M62: 34,377,142 km (0.079 R)
• M63: 35,011,586 km (0.058 R)
• M64: 36,614,677 km (0.118 R)
• M65: 36,857,175 km (0.08 R)
• M66: 37,343,817 km (0.06 R)
• M67: 39,642,837 km (0.066 R)
• M68: 39,891,918 km (0.025 R)
• M69: 42,835,406 km (0.067 R)
• M70: 43,090,919 km (0.114 R)
• M71: 43,946,319 km (0.12 R)
• M72: 44,634,769 km (0.109 R)
• M73: 45,326,659 km (0.088 R)
• M74: 45,587,109 km (0.102 R)
• M75: 48,750,356 km (0.065 R)
• M76: 49,284,420 km (0.059 R)
• M77: 49,641,660 km (0.088 R)
• M78: 50,988,489 km (0.083 R)
• M79: 54,361,622 km (0.097 R)
• M80: 54,730,680 km (0.067 R)
• M81: 55,749,591 km (0.12 R)
• M82: 57,618,218 km (0.085 R)
• M83: 59,887,618 km (0.092 R)
• M84: 60,459,531 km (0.113 R)
• M85: 61,033,238 km (0.109 R)
• M86: 61,128,981 km (0.108 R)
• M87: 62,571,853 km (0.056 R)
• M88: 63,637,139 km (0.109 R)
• M89: 64,415,646 km (0.114 R)
• M90: 65,001,472 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 11,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit