🌌 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: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.6

Radius: 10.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.6 AU - 0.66 AU

Year: 351 Days

Day: 10.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 51,577,264 km

• M1: 128,505 km (0.043 R)
• M2: 193,430 km (0.074 R)
• M3: 258,356 km (0.107 R)
• M4: 338,989 km (0.045 R)
• M5: 409,300 km (0.085 R)
• M6: 491,429 km (0.105 R)
• M7: 565,779 km (0.069 R)
• M8: 659,876 km (0.052 R)
• M9: 727,943 km (0.079 R)
• M10: 835,055 km (0.089 R)
• M11: 899,382 km (0.117 R)
• M12: 1,001,109 km (0.1 R)
• M13: 1,118,094 km (0.12 R)
• M14: 1,239,867 km (0.104 R)
• M15: 1,338,153 km (0.109 R)
• M16: 1,472,193 km (0.051 R)
• M17: 1,576,762 km (0.068 R)
• M18: 1,657,993 km (0.099 R)
• M19: 1,838,109 km (0.065 R)
• M20: 1,937,592 km (0.069 R)
• M21: 2,001,919 km (0.078 R)
• M22: 2,066,844 km (0.12 R)
• M23: 2,137,305 km (0.104 R)
• M24: 2,290,343 km (0.074 R)
• M25: 2,373,071 km (0.104 R)
• M26: 2,481,829 km (0.081 R)
• M27: 2,562,013 km (0.1 R)
• M28: 2,627,687 km (0.119 R)
• M29: 2,709,367 km (0.074 R)
• M30: 2,886,042 km (0.095 R)
• M31: 2,959,794 km (0.085 R)
• M32: 3,028,908 km (0.11 R)
• M33: 3,261,533 km (0.097 R)
• M34: 3,327,505 km (0.112 R)
• M35: 3,404,997 km (0.051 R)
• M36: 3,556,241 km (0.107 R)
• M37: 3,647,046 km (0.045 R)
• M38: 3,732,766 km (0.1 R)
• M39: 3,830,753 km (0.072 R)
• M40: 4,053,055 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.2

Radius: 10.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.73 AU - 0.73 AU

Year: 438 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 85 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,577,264 km

• M1: 138,228 km (0.088 R)
• M2: 210,783 km (0.026 R)
• M3: 326,572 km (0.116 R)
• M4: 414,835 km (0.111 R)
• M5: 499,058 km (0.098 R)
• M6: 609,312 km (0.097 R)
• M7: 688,001 km (0.066 R)
• M8: 806,183 km (0.118 R)
• M9: 920,326 km (0.074 R)
• M10: 1,048,232 km (0.115 R)
• M11: 1,137,093 km (0.09 R)
• M12: 1,232,836 km (0.089 R)
• M13: 1,473,090 km (0.074 R)
• M14: 1,550,582 km (0.046 R)
• M15: 1,681,330 km (0.057 R)
• M16: 1,791,435 km (0.106 R)
• M17: 1,923,978 km (0.11 R)
• M18: 2,004,163 km (0.067 R)
• M19: 2,173,059 km (0.075 R)
• M20: 2,267,305 km (0.099 R)
• M21: 2,373,520 km (0.079 R)
• M22: 2,454,303 km (0.092 R)
• M23: 2,536,133 km (0.097 R)
• M24: 2,613,325 km (0.067 R)
• M25: 2,736,145 km (0.099 R)
• M26: 2,849,690 km (0.089 R)
• M27: 2,918,505 km (0.047 R)
• M28: 3,016,940 km (0.102 R)
• M29: 3,349,496 km (0.064 R)
• M30: 3,544,722 km (0.117 R)
• M31: 3,631,339 km (0.081 R)
• M32: 3,775,252 km (0.056 R)
• M33: 4,101,226 km (0.06 R)
• M34: 4,172,733 km (0.076 R)
• M35: 4,264,437 km (0.077 R)
• M36: 4,556,751 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.7

Radius: 11.3

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.64 AU - 1.92 AU

Year: 1669 Days

Day: 9.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,577,264 km

• M1: 153,487 km (0.085 R)
• M2: 277,953 km (0.047 R)
• M3: 354,846 km (0.116 R)
• M4: 480,060 km (0.094 R)
• M5: 596,297 km (0.093 R)
• M6: 734,974 km (0.109 R)
• M7: 923,318 km (0.094 R)
• M8: 1,026,989 km (0.103 R)
• M9: 1,114,355 km (0.103 R)
• M10: 1,190,350 km (0.114 R)
• M11: 1,289,833 km (0.086 R)
• M12: 1,429,557 km (0.098 R)
• M13: 1,512,883 km (0.074 R)
• M14: 1,676,693 km (0.115 R)
• M15: 1,813,725 km (0.099 R)
• M16: 1,946,268 km (0.089 R)
• M17: 2,099,307 km (0.085 R)
• M18: 2,274,187 km (0.044 R)
• M19: 2,399,400 km (0.073 R)
• M20: 2,472,105 km (0.108 R)
• M21: 2,554,832 km (0.08 R)
• M22: 2,675,857 km (0.077 R)
• M23: 2,856,422 km (0.109 R)
• M24: 2,933,614 km (0.078 R)
• M25: 3,189,576 km (0.079 R)
• M26: 3,535,297 km (0.069 R)
• M27: 3,681,155 km (0.045 R)
• M28: 3,776,000 km (0.116 R)
• M29: 3,925,299 km (0.115 R)
• M30: 4,033,159 km (0.102 R)
• M31: 4,152,837 km (0.087 R)
• M32: 4,463,103 km (0.081 R)
• M33: 4,735,221 km (0.091 R)
• M34: 4,850,113 km (0.092 R)
• M35: 4,942,714 km (0.076 R)
• M36: 5,082,887 km (0.109 R)
• M37: 5,165,166 km (0.116 R)
• M38: 5,259,861 km (0.09 R)
• M39: 5,378,941 km (0.114 R)
• M40: 5,803,201 km (0.03 R)
• M41: 5,963,420 km (0.052 R)
• M42: 6,100,302 km (0.087 R)
• M43: 6,851,882 km (0.116 R)
• M44: 6,942,987 km (0.112 R)
• M45: 7,073,885 km (0.104 R)
• M46: 7,205,681 km (0.116 R)
• M47: 7,378,167 km (0.114 R)
• M48: 7,713,715 km (0.101 R)
• M49: 7,849,251 km (0.08 R)
• M50: 8,302,532 km (0.107 R)
• M51: 8,553,408 km (0.051 R)
• M52: 8,750,279 km (0.104 R)
• M53: 8,934,434 km (0.118 R)
• M54: 9,407,612 km (0.061 R)
• M55: 9,654,598 km (0.117 R)
• M56: 9,742,262 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.5

Radius: 8.1

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.65 AU - 2.29 AU

Year: 1944 Days

Day: 10.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,577,264 km

• M1: 348,114 km (0.093 R)
• M2: 456,423 km (0.104 R)
• M3: 635,043 km (0.086 R)
• M4: 843,732 km (0.091 R)
• M5: 941,120 km (0.045 R)
• M6: 995,125 km (0.071 R)
• M7: 1,256,024 km (0.077 R)
• M8: 1,430,006 km (0.075 R)
• M9: 1,565,841 km (0.025 R)
• M10: 1,830,629 km (0.116 R)
• M11: 2,181,735 km (0.068 R)
• M12: 2,553,785 km (0.119 R)
• M13: 2,820,518 km (0.1 R)
• M14: 3,107,746 km (0.098 R)
• M15: 3,237,298 km (0.046 R)
• M16: 3,380,613 km (0.026 R)
• M17: 3,465,135 km (0.046 R)
• M18: 3,624,008 km (0.093 R)
• M19: 3,911,087 km (0.105 R)
• M20: 4,089,557 km (0.114 R)
• M21: 4,257,555 km (0.08 R)
• M22: 4,600,583 km (0.09 R)
• M23: 4,667,603 km (0.09 R)
• M24: 4,802,540 km (0.061 R)
• M25: 5,355,454 km (0.096 R)
• M26: 5,610,818 km (0.081 R)
• M27: 5,812,176 km (0.089 R)
• M28: 5,928,414 km (0.109 R)
• M29: 6,326,045 km (0.103 R)
• M30: 6,520,672 km (0.097 R)
• M31: 6,641,397 km (0.088 R)
• M32: 6,854,574 km (0.028 R)
• M33: 6,961,986 km (0.059 R)
• M34: 7,069,995 km (0.08 R)
• M35: 7,147,487 km (0.082 R)
• M36: 7,444,439 km (0.108 R)
• M37: 7,761,287 km (0.078 R)
• M38: 7,825,315 km (0.074 R)
• M39: 8,788,426 km (0.072 R)
• M40: 9,106,621 km (0.089 R)
• M41: 9,788,637 km (0.068 R)
• M42: 10,469,457 km (0.107 R)
• M43: 10,735,442 km (0.097 R)
• M44: 10,931,864 km (0.114 R)
• M45: 11,255,893 km (0.037 R)
• M46: 11,583,064 km (0.118 R)
• M47: 11,802,973 km (0.081 R)
• M48: 12,116,829 km (0.106 R)
• M49: 12,284,080 km (0.084 R)
• M50: 12,414,678 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 8.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.94 AU - 2.96 AU

Year: 2696 Days

Day: 7.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,577,264 km

• M1: 109,206 km (0.036 R)
• M2: 161,566 km (0.109 R)
• M3: 217,515 km (0.087 R)
• M4: 314,604 km (0.113 R)
• M5: 472,131 km (0.078 R)
• M6: 535,112 km (0.064 R)
• M7: 635,492 km (0.11 R)
• M8: 794,963 km (0.041 R)
• M9: 935,435 km (0.108 R)
• M10: 1,050,476 km (0.06 R)
• M11: 1,144,274 km (0.11 R)
• M12: 1,340,696 km (0.095 R)
• M13: 1,471,295 km (0.054 R)
• M14: 1,796,222 km (0.05 R)
• M15: 1,857,856 km (0.037 R)
• M16: 1,951,355 km (0.072 R)
• M17: 2,014,784 km (0.1 R)
• M18: 2,443,232 km (0.059 R)
• M19: 2,662,244 km (0.112 R)
• M20: 2,972,360 km (0.09 R)
• M21: 3,156,515 km (0.067 R)
• M22: 3,281,429 km (0.081 R)
• M23: 3,420,705 km (0.063 R)
• M24: 3,626,851 km (0.116 R)
• M25: 3,718,405 km (0.119 R)
• M26: 3,837,185 km (0.116 R)
• M27: 3,903,607 km (0.069 R)
• M28: 3,997,554 km (0.069 R)
• M29: 4,201,007 km (0.103 R)
• M30: 4,269,673 km (0.059 R)
• M31: 4,675,083 km (0.09 R)
• M32: 4,817,799 km (0.095 R)
• M33: 4,903,968 km (0.097 R)
• M34: 5,447,606 km (0.108 R)
• M35: 5,537,664 km (0.113 R)
• M36: 5,994,835 km (0.116 R)
• M37: 6,703,481 km (0.12 R)
• M38: 6,767,808 km (0.086 R)
• M39: 6,832,284 km (0.08 R)
• M40: 7,075,830 km (0.116 R)
• M41: 7,622,012 km (0.069 R)
• M42: 7,689,031 km (0.081 R)
• M43: 8,113,141 km (0.073 R)
• M44: 8,649,450 km (0.112 R)
• M45: 9,019,256 km (0.107 R)
• M46: 9,232,881 km (0.081 R)
• M47: 9,412,249 km (0.086 R)
• M48: 9,484,206 km (0.114 R)
• M49: 9,701,572 km (0.114 R)
• M50: 10,307,592 km (0.069 R)
• M51: 10,456,293 km (0.092 R)
• M52: 10,605,891 km (0.045 R)
• M53: 10,963,729 km (0.066 R)
• M54: 11,287,309 km (0.083 R)
• M55: 11,556,136 km (0.044 R)
• M56: 12,139,269 km (0.093 R)
• M57: 12,198,210 km (0.086 R)
• M58: 13,012,023 km (0.097 R)
• M59: 13,293,865 km (0.043 R)
• M60: 13,394,993 km (0.036 R)
• M61: 13,557,457 km (0.106 R)
• M62: 13,700,173 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.5

Radius: 6.4

Gravity: 24.4 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.5 AU - 5.64 AU

Year: 9240 Days

Day: 17 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,577,264 km

• M1: 97,837 km (0.094 R)
• M2: 587,620 km (0.099 R)
• M3: 707,897 km (0.079 R)
• M4: 780,452 km (0.116 R)
• M5: 952,789 km (0.082 R)
• M6: 1,137,393 km (0.054 R)
• M7: 1,563,747 km (0.069 R)
• M8: 1,732,643 km (0.117 R)
• M9: 1,907,373 km (0.118 R)
• M10: 1,958,386 km (0.105 R)
• M11: 2,140,596 km (0.041 R)
• M12: 2,274,037 km (0.083 R)
• M13: 3,344,560 km (0.115 R)
• M14: 3,881,915 km (0.094 R)
• M15: 4,412,090 km (0.053 R)
• M16: 4,513,966 km (0.103 R)
• M17: 5,834,317 km (0.084 R)
• M18: 7,587,305 km (0.073 R)
• M19: 7,709,526 km (0.104 R)
• M20: 7,956,213 km (0.117 R)
• M21: 8,038,941 km (0.112 R)
• M22: 8,247,031 km (0.102 R)
• M23: 8,711,383 km (0.114 R)
• M24: 8,754,019 km (0.053 R)
• M25: 8,796,654 km (0.09 R)
• M26: 9,227,496 km (0.11 R)
• M27: 9,797,763 km (0.098 R)
• M28: 10,606,040 km (0.106 R)
• M29: 10,651,518 km (0.034 R)
• M30: 10,697,145 km (0.063 R)
• M31: 12,000,292 km (0.113 R)
• M32: 12,381,617 km (0.07 R)
• M33: 12,864,070 km (0.116 R)
• M34: 13,156,534 km (0.116 R)
• M35: 13,549,678 km (0.119 R)
• M36: 14,046,791 km (0.072 R)
• M37: 15,366,843 km (0.096 R)
• M38: 16,567,216 km (0.115 R)
• M39: 16,832,154 km (0.061 R)
• M40: 17,098,438 km (0.113 R)
• M41: 17,205,401 km (0.105 R)
• M42: 17,635,195 km (0.066 R)
• M43: 17,959,972 km (0.052 R)
• M44: 18,450,953 km (0.026 R)
• M45: 20,856,337 km (0.078 R)
• M46: 22,768,048 km (0.073 R)
• M47: 23,121,697 km (0.115 R)
• M48: 24,013,600 km (0.101 R)
• M49: 24,433,671 km (0.069 R)
• M50: 25,098,633 km (0.117 R)
• M51: 25,402,915 km (0.085 R)
• M52: 25,647,059 km (0.102 R)
• M53: 26,384,576 km (0.113 R)
• M54: 26,756,028 km (0.094 R)
• M55: 27,503,868 km (0.088 R)
• M56: 28,006,367 km (0.096 R)
• M57: 28,448,429 km (0.098 R)
• M58: 28,638,568 km (0.072 R)
• M59: 28,829,155 km (0.066 R)
• M60: 30,175,237 km (0.094 R)
• M61: 30,758,369 km (0.119 R)
• M62: 31,476,140 km (0.105 R)
• M63: 31,935,705 km (0.117 R)
• M64: 32,067,351 km (0.094 R)
• M65: 32,397,513 km (0.099 R)
• M66: 33,997,612 km (0.045 R)
• M67: 34,199,569 km (0.106 R)
• M68: 35,146,673 km (0.108 R)
• M69: 35,828,391 km (0.108 R)
• M70: 36,514,596 km (0.115 R)
• M71: 37,204,990 km (0.095 R)
• M72: 38,178,873 km (0.118 R)
• M73: 39,867,982 km (0.097 R)
• M74: 40,222,828 km (0.109 R)
• M75: 40,578,871 km (0.074 R)
• M76: 42,085,322 km (0.098 R)
• M77: 42,229,833 km (0.116 R)
• M78: 42,591,561 km (0.043 R)
• M79: 43,391,162 km (0.086 R)
• M80: 43,683,177 km (0.106 R)
• M81: 43,975,790 km (0.08 R)
• M82: 44,195,699 km (0.084 R)
• M83: 44,416,057 km (0.109 R)
• M84: 45,152,826 km (0.11 R)
• M85: 47,087,575 km (0.117 R)
• M86: 47,312,571 km (0.1 R)
• M87: 47,537,865 km (0.026 R)
• M88: 48,594,176 km (0.061 R)
• M89: 48,973,406 km (0.079 R)
• M90: 49,277,389 km (0.105 R)
• M91: 50,729,835 km (0.097 R)
• M92: 51,268,537 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 19,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit