🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.2

Radius: 11

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.67 AU - 0.75 AU

Year: 399 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,800,226 km

• M1: 137,630 km (0.106 R)
• M2: 209,138 km (0.111 R)
• M3: 280,047 km (0.083 R)
• M4: 391,049 km (0.098 R)
• M5: 476,768 km (0.086 R)
• M6: 584,628 km (0.109 R)
• M7: 668,553 km (0.09 R)
• M8: 765,343 km (0.099 R)
• M9: 875,746 km (0.106 R)
• M10: 956,529 km (0.105 R)
• M11: 1,055,263 km (0.059 R)
• M12: 1,211,743 km (0.1 R)
• M13: 1,289,683 km (0.116 R)
• M14: 1,447,659 km (0.119 R)
• M15: 1,541,456 km (0.065 R)
• M16: 1,738,926 km (0.042 R)
• M17: 1,809,087 km (0.052 R)
• M18: 1,956,291 km (0.117 R)
• M19: 2,099,756 km (0.117 R)
• M20: 2,174,854 km (0.051 R)
• M21: 2,295,280 km (0.084 R)
• M22: 2,376,811 km (0.06 R)
• M23: 2,455,200 km (0.115 R)
• M24: 2,538,676 km (0.115 R)
• M25: 2,614,672 km (0.089 R)
• M26: 2,730,161 km (0.117 R)
• M27: 2,838,620 km (0.11 R)
• M28: 2,921,946 km (0.094 R)
• M29: 3,006,169 km (0.065 R)
• M30: 3,113,730 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 11.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.56 AU - 1.78 AU

Year: 1439 Days

Day: 6.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,800,226 km

• M1: 179,966 km (0.111 R)
• M2: 250,876 km (0.072 R)
• M3: 330,462 km (0.09 R)
• M4: 609,462 km (0.089 R)
• M5: 719,416 km (0.087 R)
• M6: 855,101 km (0.12 R)
• M7: 954,883 km (0.116 R)
• M8: 1,187,807 km (0.11 R)
• M9: 1,629,869 km (0.099 R)
• M10: 1,804,450 km (0.116 R)
• M11: 1,902,436 km (0.101 R)
• M12: 2,010,595 km (0.079 R)
• M13: 2,112,322 km (0.073 R)
• M14: 2,215,844 km (0.115 R)
• M15: 2,428,123 km (0.089 R)
• M16: 2,638,009 km (0.105 R)
• M17: 2,768,608 km (0.105 R)
• M18: 2,863,303 km (0.104 R)
• M19: 3,153,972 km (0.113 R)
• M20: 3,263,029 km (0.044 R)
• M21: 3,413,823 km (0.064 R)
• M22: 3,495,055 km (0.091 R)
• M23: 3,566,862 km (0.094 R)
• M24: 3,649,440 km (0.085 R)
• M25: 3,732,616 km (0.089 R)
• M26: 3,806,069 km (0.1 R)
• M27: 4,158,522 km (0.056 R)
• M28: 4,366,313 km (0.115 R)
• M29: 4,872,103 km (0.09 R)
• M30: 4,963,957 km (0.047 R)
• M31: 5,337,353 km (0.055 R)
• M32: 5,408,412 km (0.065 R)
• M33: 5,623,534 km (0.097 R)
• M34: 6,173,455 km (0.077 R)
• M35: 6,511,846 km (0.052 R)
• M36: 6,587,841 km (0.116 R)
• M37: 6,920,697 km (0.11 R)
• M38: 7,089,144 km (0.12 R)
• M39: 7,219,743 km (0.041 R)
• M40: 7,549,606 km (0.095 R)
• M41: 7,736,603 km (0.116 R)
• M42: 8,513,465 km (0.096 R)
• M43: 8,680,117 km (0.118 R)
• M44: 8,792,016 km (0.089 R)
• M45: 9,115,896 km (0.113 R)
• M46: 9,357,945 km (0.105 R)
• M47: 9,515,771 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.5

Radius: 10.4

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.57 AU - 2.33 AU

Year: 1816 Days

Day: 6 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,800,226 km

• M1: 129,701 km (0.059 R)
• M2: 215,720 km (0.092 R)
• M3: 433,983 km (0.075 R)
• M4: 508,932 km (0.03 R)
• M5: 697,874 km (0.118 R)
• M6: 801,545 km (0.097 R)
• M7: 943,813 km (0.04 R)
• M8: 1,011,581 km (0.059 R)
• M9: 1,095,056 km (0.111 R)
• M10: 1,188,405 km (0.028 R)
• M11: 1,269,488 km (0.096 R)
• M12: 1,437,785 km (0.075 R)
• M13: 1,589,029 km (0.094 R)
• M14: 1,821,952 km (0.087 R)
• M15: 1,916,498 km (0.101 R)
• M16: 1,986,361 km (0.062 R)
• M17: 2,201,183 km (0.057 R)
• M18: 2,283,761 km (0.114 R)
• M19: 2,386,086 km (0.065 R)
• M20: 2,452,059 km (0.101 R)
• M21: 2,683,038 km (0.091 R)
• M22: 3,022,326 km (0.096 R)
• M23: 3,114,478 km (0.074 R)
• M24: 3,364,905 km (0.088 R)
• M25: 3,600,222 km (0.115 R)
• M26: 3,730,971 km (0.108 R)
• M27: 4,098,533 km (0.088 R)
• M28: 4,246,635 km (0.047 R)
• M29: 4,338,637 km (0.106 R)
• M30: 4,595,048 km (0.049 R)
• M31: 4,748,984 km (0.092 R)
• M32: 5,493,982 km (0.058 R)
• M33: 6,157,748 km (0.103 R)
• M34: 6,446,322 km (0.118 R)
• M35: 6,539,073 km (0.065 R)
• M36: 6,792,940 km (0.112 R)
• M37: 7,118,465 km (0.073 R)
• M38: 7,324,461 km (0.104 R)
• M39: 7,841,172 km (0.111 R)
• M40: 8,718,564 km (0.118 R)
• M41: 9,295,862 km (0.066 R)
• M42: 9,400,730 km (0.112 R)
• M43: 9,596,703 km (0.115 R)
• M44: 9,793,873 km (0.071 R)
• M45: 9,931,354 km (0.103 R)
• M46: 10,347,236 km (0.104 R)
• M47: 10,471,701 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.8

Radius: 13.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.65 AU - 2.27 AU

Year: 1830 Days

Day: 5.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 96.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 66,800,226 km

• M1: 225,893 km (0.1 R)
• M2: 461,360 km (0.059 R)
• M3: 576,101 km (0.05 R)
• M4: 726,447 km (0.067 R)
• M5: 832,363 km (0.109 R)
• M6: 926,609 km (0.061 R)
• M7: 1,034,320 km (0.034 R)
• M8: 1,165,667 km (0.075 R)
• M9: 1,283,251 km (0.098 R)
• M10: 1,436,140 km (0.052 R)
• M11: 1,638,994 km (0.118 R)
• M12: 1,727,407 km (0.073 R)
• M13: 1,851,722 km (0.054 R)
• M14: 2,133,864 km (0.114 R)
• M15: 2,255,637 km (0.073 R)
• M16: 2,480,781 km (0.088 R)
• M17: 2,700,541 km (0.096 R)
• M18: 2,846,249 km (0.12 R)
• M19: 3,008,264 km (0.05 R)
• M20: 3,104,156 km (0.101 R)
• M21: 3,398,415 km (0.078 R)
• M22: 4,304,230 km (0.084 R)
• M23: 4,444,104 km (0.05 R)
• M24: 4,538,201 km (0.053 R)
• M25: 4,776,510 km (0.088 R)
• M26: 4,937,627 km (0.046 R)
• M27: 5,348,423 km (0.094 R)
• M28: 5,804,697 km (0.108 R)
• M29: 6,028,944 km (0.05 R)
• M30: 6,326,494 km (0.089 R)
• M31: 6,432,708 km (0.105 R)
• M32: 6,863,550 km (0.045 R)
• M33: 7,064,161 km (0.087 R)
• M34: 7,266,717 km (0.045 R)
• M35: 7,508,616 km (0.061 R)
• M36: 7,696,511 km (0.1 R)
• M37: 7,867,053 km (0.051 R)
• M38: 8,019,643 km (0.119 R)
• M39: 8,483,396 km (0.119 R)
• M40: 8,600,830 km (0.101 R)
• M41: 8,876,689 km (0.079 R)
• M42: 9,075,504 km (0.074 R)
• M43: 9,497,969 km (0.038 R)
• M44: 9,721,917 km (0.102 R)
• M45: 10,009,294 km (0.047 R)
• M46: 10,383,139 km (0.118 R)
• M47: 10,613,819 km (0.079 R)
• M48: 10,803,809 km (0.034 R)
• M49: 11,187,228 km (0.116 R)
• M50: 11,380,658 km (0.097 R)
• M51: 11,596,977 km (0.062 R)
• M52: 11,683,893 km (0.104 R)
• M53: 11,967,680 km (0.059 R)
• M54: 12,209,580 km (0.055 R)
• M55: 12,720,905 km (0.119 R)
• M56: 13,171,195 km (0.116 R)
• M57: 13,307,179 km (0.114 R)
• M58: 13,398,284 km (0.106 R)
• M59: 13,580,794 km (0.114 R)
• M60: 13,695,386 km (0.113 R)
• M61: 14,087,332 km (0.08 R)
• M62: 14,273,133 km (0.112 R)
• M63: 14,436,344 km (0.033 R)
• M64: 15,024,114 km (0.096 R)
• M65: 15,118,959 km (0.061 R)
• M66: 15,333,034 km (0.116 R)
• M67: 15,643,898 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.5

Radius: 11.4

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.19 AU - 2.89 AU

Year: 2699 Days

Day: 8.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 66,800,226 km

• M1: 155,133 km (0.105 R)
• M2: 259,552 km (0.064 R)
• M3: 388,655 km (0.046 R)
• M4: 586,424 km (0.119 R)
• M5: 759,957 km (0.054 R)
• M6: 833,111 km (0.111 R)
• M7: 965,804 km (0.108 R)
• M8: 1,053,618 km (0.093 R)
• M9: 1,190,649 km (0.096 R)
• M10: 1,285,345 km (0.057 R)
• M11: 1,577,210 km (0.12 R)
• M12: 1,664,426 km (0.082 R)
• M13: 1,881,044 km (0.075 R)
• M14: 2,341,655 km (0.05 R)
• M15: 2,462,381 km (0.09 R)
• M16: 2,554,384 km (0.116 R)
• M17: 2,699,793 km (0.1 R)
• M18: 3,042,372 km (0.098 R)
• M19: 3,174,616 km (0.087 R)
• M20: 3,286,216 km (0.118 R)
• M21: 3,444,790 km (0.119 R)
• M22: 4,386,509 km (0.11 R)
• M23: 4,931,195 km (0.107 R)
• M24: 5,497,423 km (0.091 R)
• M25: 5,591,520 km (0.105 R)
• M26: 5,822,499 km (0.112 R)
• M27: 6,028,944 km (0.078 R)
• M28: 6,748,659 km (0.089 R)
• M29: 6,820,765 km (0.116 R)
• M30: 7,317,580 km (0.069 R)
• M31: 7,660,309 km (0.095 R)
• M32: 7,962,646 km (0.049 R)
• M33: 8,407,999 km (0.104 R)
• M34: 9,035,562 km (0.09 R)
• M35: 9,532,526 km (0.093 R)
• M36: 9,824,990 km (0.072 R)
• M37: 10,054,772 km (0.099 R)
• M38: 10,369,227 km (0.116 R)
• M39: 10,485,913 km (0.055 R)
• M40: 10,670,218 km (0.116 R)
• M41: 10,923,188 km (0.098 R)
• M42: 11,263,672 km (0.081 R)
• M43: 11,417,908 km (0.031 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.7

Radius: 3.5

Gravity: 42.59 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.63 AU - 10.93 AU

Year: 18852 Days

Day: 18.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,800,226 km

• M1: 110,254 km (0.036 R)
• M2: 166,203 km (0.049 R)
• M3: 204,799 km (0.039 R)
• M4: 261,347 km (0.083 R)
• M5: 407,953 km (0.093 R)
• M6: 577,597 km (0.049 R)
• M7: 1,201,271 km (0.099 R)
• M8: 1,306,438 km (0.094 R)
• M9: 1,582,446 km (0.085 R)
• M10: 1,727,107 km (0.114 R)
• M11: 2,282,415 km (0.07 R)
• M12: 2,412,864 km (0.072 R)
• M13: 2,445,925 km (0.05 R)
• M14: 3,245,077 km (0.112 R)
• M15: 3,281,429 km (0.119 R)
• M16: 3,354,732 km (0.116 R)
• M17: 3,691,327 km (0.087 R)
• M18: 3,729,475 km (0.078 R)
• M19: 3,767,622 km (0.068 R)
• M20: 3,921,708 km (0.031 R)
• M21: 4,396,382 km (0.119 R)
• M22: 4,681,516 km (0.102 R)
• M23: 4,764,094 km (0.119 R)
• M24: 4,888,858 km (0.052 R)
• M25: 5,141,529 km (0.076 R)
• M26: 6,285,055 km (0.091 R)
• M27: 6,330,683 km (0.051 R)
• M28: 6,513,790 km (0.116 R)
• M29: 7,311,297 km (0.096 R)
• M30: 7,648,490 km (0.109 R)
• M31: 7,941,553 km (0.117 R)
• M32: 8,089,505 km (0.102 R)
• M33: 8,438,217 km (0.089 R)
• M34: 8,639,726 km (0.038 R)
• M35: 9,409,257 km (0.052 R)
• M36: 10,794,085 km (0.087 R)
• M37: 10,958,044 km (0.042 R)
• M38: 14,462,973 km (0.105 R)
• M39: 14,643,537 km (0.118 R)
• M40: 14,703,975 km (0.091 R)
• M41: 15,804,716 km (0.117 R)
• M42: 15,928,732 km (0.076 R)
• M43: 15,990,816 km (0.105 R)
• M44: 17,249,382 km (0.085 R)
• M45: 20,262,583 km (0.066 R)
• M46: 20,938,765 km (0.096 R)
• M47: 21,416,431 km (0.071 R)
• M48: 22,382,684 km (0.052 R)
• M49: 23,787,408 km (0.044 R)
• M50: 24,428,734 km (0.077 R)
• M51: 24,859,426 km (0.069 R)
• M52: 26,976,535 km (0.092 R)
• M53: 27,124,637 km (0.115 R)
• M54: 27,645,088 km (0.119 R)
• M55: 27,944,134 km (0.072 R)
• M56: 28,168,980 km (0.086 R)
• M57: 29,378,628 km (0.095 R)
• M58: 29,530,919 km (0.089 R)
• M59: 29,836,547 km (0.116 R)
• M60: 30,527,839 km (0.059 R)
• M61: 31,069,234 km (0.054 R)
• M62: 33,186,792 km (0.095 R)
• M63: 33,823,181 km (0.116 R)
• M64: 34,704,761 km (0.068 R)
• M65: 34,865,878 km (0.082 R)
• M66: 35,188,710 km (0.086 R)
• M67: 38,139,379 km (0.093 R)
• M68: 40,742,980 km (0.05 R)
• M69: 42,366,865 km (0.059 R)
• M70: 42,538,903 km (0.064 R)
• M71: 42,711,389 km (0.056 R)
• M72: 43,403,279 km (0.098 R)
• M73: 43,663,729 km (0.091 R)
• M74: 46,030,666 km (0.114 R)
• M75: 46,828,921 km (0.084 R)
• M76: 47,006,942 km (0.075 R)
• M77: 47,185,113 km (0.115 R)
• M78: 47,363,583 km (0.12 R)
• M79: 47,721,122 km (0.1 R)
• M80: 48,439,043 km (0.107 R)
• M81: 49,070,046 km (0.087 R)
• M82: 49,341,417 km (0.103 R)
• M83: 49,613,087 km (0.104 R)
• M84: 49,976,310 km (0.116 R)
• M85: 50,067,266 km (0.099 R)
• M86: 50,979,514 km (0.11 R)
• M87: 52,913,066 km (0.044 R)
• M88: 54,028,767 km (0.077 R)
• M89: 54,495,812 km (0.118 R)
• M90: 55,152,097 km (0.056 R)
• M91: 55,622,433 km (0.092 R)
• M92: 58,185,194 km (0.084 R)
• M93: 58,759,800 km (0.103 R)
• M94: 63,031,417 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 11,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit