🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.3

Radius: 9

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.75 AU - 0.89 AU

Year: 513 Days

Day: 10 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 44,621,309 km

• M1: 112,498 km (0.119 R)
• M2: 187,895 km (0.049 R)
• M3: 279,299 km (0.076 R)
• M4: 422,913 km (0.112 R)
• M5: 480,658 km (0.09 R)
• M6: 549,473 km (0.099 R)
• M7: 630,405 km (0.04 R)
• M8: 702,661 km (0.086 R)
• M9: 791,672 km (0.103 R)
• M10: 918,232 km (0.117 R)
• M11: 991,535 km (0.036 R)
• M12: 1,077,254 km (0.103 R)
• M13: 1,202,468 km (0.111 R)
• M14: 1,267,094 km (0.101 R)
• M15: 1,332,917 km (0.048 R)
• M16: 1,445,265 km (0.119 R)
• M17: 1,613,862 km (0.083 R)
• M18: 1,697,637 km (0.047 R)
• M19: 1,807,441 km (0.088 R)
• M20: 1,894,657 km (0.079 R)
• M21: 2,204,325 km (0.046 R)
• M22: 2,372,024 km (0.114 R)
• M23: 2,440,240 km (0.048 R)
• M24: 2,592,830 km (0.095 R)
• M25: 2,656,110 km (0.119 R)
• M26: 2,727,169 km (0.084 R)
• M27: 2,784,465 km (0.115 R)
• M28: 2,900,104 km (0.099 R)
• M29: 2,973,407 km (0.056 R)
• M30: 3,121,659 km (0.1 R)
• M31: 3,219,346 km (0.038 R)
• M32: 3,340,969 km (0.109 R)
• M33: 3,402,304 km (0.034 R)
• M34: 3,464,088 km (0.099 R)
• M35: 3,565,366 km (0.106 R)
• M36: 4,020,892 km (0.107 R)
• M37: 4,160,317 km (0.116 R)
• M38: 4,511,722 km (0.102 R)
• M39: 4,639,628 km (0.089 R)
• M40: 4,855,348 km (0.099 R)
• M41: 5,065,683 km (0.11 R)
• M42: 5,261,058 km (0.039 R)
• M43: 5,422,773 km (0.075 R)
• M44: 5,504,304 km (0.092 R)
• M45: 5,613,660 km (0.118 R)
• M46: 5,852,867 km (0.106 R)
• M47: 5,945,917 km (0.098 R)
• M48: 6,058,115 km (0.116 R)
• M49: 6,294,031 km (0.085 R)
• M50: 6,360,752 km (0.03 R)
• M51: 6,437,047 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.9

Radius: 15

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.55 AU - 2.99 AU

Year: 3182 Days

Day: 8 Hours

Environment

Temp: -208 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 44,621,309 km

• M1: 252,521 km (0.079 R)
• M2: 419,622 km (0.114 R)
• M3: 598,391 km (0.111 R)
• M4: 692,788 km (0.105 R)
• M5: 815,757 km (0.109 R)
• M6: 939,325 km (0.093 R)
• M7: 1,251,985 km (0.106 R)
• M8: 1,370,017 km (0.111 R)
• M9: 1,668,016 km (0.104 R)
• M10: 1,945,072 km (0.112 R)
• M11: 2,062,356 km (0.111 R)
• M12: 2,452,059 km (0.083 R)
• M13: 2,661,795 km (0.06 R)
• M14: 2,756,939 km (0.117 R)
• M15: 3,352,638 km (0.112 R)
• M16: 3,652,432 km (0.032 R)
• M17: 3,772,260 km (0.111 R)
• M18: 3,961,052 km (0.067 R)
• M19: 4,153,286 km (0.109 R)
• M20: 4,306,474 km (0.111 R)
• M21: 4,661,619 km (0.1 R)
• M22: 4,835,602 km (0.118 R)
• M23: 4,952,886 km (0.058 R)
• M24: 5,280,057 km (0.088 R)
• M25: 5,416,041 km (0.035 R)
• M26: 5,553,223 km (0.101 R)
• M27: 5,799,909 km (0.069 R)
• M28: 6,161,039 km (0.04 R)
• M29: 6,352,374 km (0.065 R)
• M30: 6,529,498 km (0.093 R)
• M31: 6,988,016 km (0.112 R)
• M32: 7,423,046 km (0.097 R)
• M33: 7,953,520 km (0.03 R)
• M34: 8,074,994 km (0.109 R)
• M35: 8,284,730 km (0.114 R)
• M36: 8,478,609 km (0.113 R)
• M37: 8,620,577 km (0.078 R)
• M38: 8,870,855 km (0.097 R)
• M39: 9,196,230 km (0.036 R)
• M40: 9,378,739 km (0.119 R)
• M41: 9,728,798 km (0.085 R)
• M42: 10,366,085 km (0.119 R)
• M43: 10,670,816 km (0.116 R)
• M44: 10,978,389 km (0.11 R)
• M45: 11,172,119 km (0.059 R)
• M46: 11,523,674 km (0.075 R)
• M47: 11,839,325 km (0.05 R)
• M48: 12,097,980 km (0.065 R)
• M49: 12,479,305 km (0.049 R)
• M50: 12,620,675 km (0.091 R)
• M51: 12,946,200 km (0.079 R)
• M52: 13,130,504 km (0.103 R)
• M53: 13,398,135 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.3

Radius: 8.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.11 AU - 3.51 AU

Year: 4157 Days

Day: 14.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,621,309 km

• M1: 115,041 km (0.049 R)
• M2: 201,209 km (0.1 R)
• M3: 278,402 km (0.059 R)
• M4: 351,555 km (0.052 R)
• M5: 452,683 km (0.105 R)
• M6: 670,946 km (0.109 R)
• M7: 759,508 km (0.057 R)
• M8: 860,786 km (0.072 R)
• M9: 984,952 km (0.061 R)
• M10: 1,077,553 km (0.108 R)
• M11: 1,212,042 km (0.108 R)
• M12: 1,291,628 km (0.09 R)
• M13: 1,424,621 km (0.087 R)
• M14: 1,805,347 km (0.065 R)
• M15: 2,013,288 km (0.111 R)
• M16: 2,290,493 km (0.052 R)
• M17: 2,592,681 km (0.103 R)
• M18: 2,670,322 km (0.073 R)
• M19: 2,735,547 km (0.1 R)
• M20: 2,841,013 km (0.084 R)
• M21: 3,001,980 km (0.112 R)
• M22: 3,138,414 km (0.092 R)
• M23: 3,689,831 km (0.1 R)
• M24: 4,014,160 km (0.08 R)
• M25: 4,286,428 km (0.099 R)
• M26: 4,440,364 km (0.078 R)
• M27: 4,706,199 km (0.054 R)
• M28: 4,849,065 km (0.109 R)
• M29: 5,368,619 km (0.072 R)
• M30: 5,501,162 km (0.076 R)
• M31: 5,668,563 km (0.067 R)
• M32: 5,871,716 km (0.117 R)
• M33: 6,215,492 km (0.115 R)
• M34: 6,285,055 km (0.087 R)
• M35: 6,495,390 km (0.092 R)
• M36: 6,976,945 km (0.105 R)
• M37: 7,103,655 km (0.114 R)
• M38: 7,581,171 km (0.101 R)
• M39: 7,786,270 km (0.092 R)
• M40: 7,898,917 km (0.089 R)
• M41: 8,012,163 km (0.083 R)
• M42: 8,586,319 km (0.076 R)
• M43: 8,956,873 km (0.048 R)
• M44: 9,015,815 km (0.084 R)
• M45: 9,114,400 km (0.046 R)
• M46: 9,392,353 km (0.115 R)
• M47: 9,572,618 km (0.046 R)
• M48: 9,855,209 km (0.11 R)
• M49: 10,949,667 km (0.089 R)
• M50: 11,181,693 km (0.116 R)
• M51: 11,287,758 km (0.103 R)
• M52: 11,436,608 km (0.025 R)
• M53: 11,844,262 km (0.026 R)
• M54: 11,973,963 km (0.091 R)
• M55: 12,125,955 km (0.118 R)
• M56: 12,256,554 km (0.105 R)
• M57: 12,409,742 km (0.065 R)
• M58: 13,341,737 km (0.106 R)
• M59: 13,793,522 km (0.083 R)
• M60: 13,975,583 km (0.053 R)
• M61: 14,595,965 km (0.113 R)
• M62: 14,688,716 km (0.117 R)
• M63: 15,038,027 km (0.059 R)
• M64: 15,343,057 km (0.06 R)
• M65: 15,413,667 km (0.035 R)
• M66: 15,531,700 km (0.051 R)
• M67: 15,744,877 km (0.103 R)
• M68: 15,863,807 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.9

Radius: 3.1

Gravity: 35.89 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.03 AU - 7.05 AU

Year: 11545 Days

Day: 19.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 44,621,309 km

• M1: 86,916 km (0.064 R)
• M2: 115,639 km (0.103 R)
• M3: 214,374 km (0.085 R)
• M4: 594,203 km (0.112 R)
• M5: 624,122 km (0.102 R)
• M6: 1,285,644 km (0.058 R)
• M7: 1,305,241 km (0.111 R)
• M8: 1,485,507 km (0.068 R)
• M9: 1,568,085 km (0.09 R)
• M10: 2,211,356 km (0.119 R)
• M11: 2,425,729 km (0.118 R)
• M12: 2,874,224 km (0.115 R)
• M13: 2,899,805 km (0.11 R)
• M14: 2,925,536 km (0.107 R)
• M15: 3,107,896 km (0.11 R)
• M16: 3,267,068 km (0.104 R)
• M17: 3,320,774 km (0.095 R)
• M18: 3,428,933 km (0.077 R)
• M19: 3,456,160 km (0.026 R)
• M20: 3,483,536 km (0.12 R)
• M21: 3,648,842 km (0.098 R)
• M22: 3,987,082 km (0.113 R)
• M23: 4,784,439 km (0.1 R)
• M24: 4,906,511 km (0.085 R)
• M25: 5,091,863 km (0.115 R)
• M26: 5,501,013 km (0.088 R)
• M27: 5,564,891 km (0.098 R)
• M28: 5,661,232 km (0.073 R)
• M29: 5,725,709 km (0.1 R)
• M30: 6,417,599 km (0.119 R)
• M31: 6,722,180 km (0.115 R)
• M32: 7,310,100 km (0.104 R)
• M33: 7,770,712 km (0.094 R)
• M34: 7,806,615 km (0.054 R)
• M35: 8,131,542 km (0.116 R)
• M36: 8,460,807 km (0.058 R)
• M37: 9,132,352 km (0.039 R)
• M38: 9,436,334 km (0.118 R)
• M39: 10,446,868 km (0.104 R)
• M40: 10,526,005 km (0.108 R)
• M41: 10,605,442 km (0.106 R)
• M42: 11,085,651 km (0.114 R)
• M43: 11,166,434 km (0.119 R)
• M44: 12,275,253 km (0.119 R)
• M45: 12,652,689 km (0.1 R)
• M46: 13,375,845 km (0.065 R)
• M47: 14,155,998 km (0.052 R)
• M48: 14,463,272 km (0.101 R)
• M49: 16,124,107 km (0.047 R)
• M50: 16,353,142 km (0.11 R)
• M51: 16,768,126 km (0.105 R)
• M52: 16,814,501 km (0.106 R)
• M53: 17,046,677 km (0.102 R)
• M54: 17,467,496 km (0.051 R)
• M55: 17,938,879 km (0.109 R)
• M56: 18,128,719 km (0.1 R)
• M57: 19,475,399 km (0.116 R)
• M58: 19,621,706 km (0.093 R)
• M59: 19,915,217 km (0.117 R)
• M60: 20,210,074 km (0.118 R)
• M61: 20,506,577 km (0.091 R)
• M62: 20,556,094 km (0.118 R)
• M63: 21,555,108 km (0.112 R)
• M64: 21,605,523 km (0.056 R)
• M65: 22,111,463 km (0.059 R)
• M66: 22,467,805 km (0.113 R)
• M67: 22,877,554 km (0.072 R)
• M68: 23,964,532 km (0.112 R)
• M69: 24,016,741 km (0.088 R)
• M70: 24,383,107 km (0.108 R)
• M71: 24,962,499 km (0.116 R)
• M72: 26,188,603 km (0.116 R)
• M73: 26,835,913 km (0.12 R)
• M74: 27,871,878 km (0.108 R)
• M75: 28,643,355 km (0.109 R)
• M76: 29,143,161 km (0.08 R)
• M77: 29,422,012 km (0.041 R)
• M78: 29,477,812 km (0.101 R)
• M79: 29,589,711 km (0.033 R)
• M80: 30,943,123 km (0.114 R)
• M81: 31,341,651 km (0.12 R)
• M82: 31,455,795 km (0.074 R)
• M83: 31,741,826 km (0.116 R)
• M84: 32,086,200 km (0.037 R)
• M85: 32,143,795 km (0.075 R)
• M86: 32,316,581 km (0.068 R)
• M87: 32,894,627 km (0.115 R)
• M88: 33,301,384 km (0.11 R)
• M89: 33,709,636 km (0.037 R)
• M90: 35,478,481 km (0.079 R)
• M91: 35,955,250 km (0.099 R)
• M92: 36,854,931 km (0.08 R)
• M93: 36,975,507 km (0.085 R)
• M94: 40,651,127 km (0.042 R)
• M95: 40,775,742 km (0.111 R)
• M96: 41,588,058 km (0.083 R)
• M97: 41,776,402 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224

Radius: 6.7

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.25 AU - 9.81 AU

Year: 15707 Days

Day: 20 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,621,309 km

• M1: 200,012 km (0.057 R)
• M2: 270,024 km (0.098 R)
• M3: 721,660 km (0.036 R)
• M4: 979,866 km (0.043 R)
• M5: 1,226,254 km (0.05 R)
• M6: 1,305,989 km (0.117 R)
• M7: 1,865,785 km (0.075 R)
• M8: 2,051,585 km (0.051 R)
• M9: 2,366,489 km (0.09 R)
• M10: 2,466,570 km (0.118 R)
• M11: 3,014,247 km (0.102 R)
• M12: 3,150,232 km (0.058 R)
• M13: 3,232,660 km (0.116 R)
• M14: 3,977,658 km (0.091 R)
• M15: 4,187,095 km (0.116 R)
• M16: 5,717,481 km (0.096 R)
• M17: 5,919,887 km (0.059 R)
• M18: 6,056,171 km (0.051 R)
• M19: 6,682,088 km (0.092 R)
• M20: 6,895,415 km (0.093 R)
• M21: 7,147,038 km (0.112 R)
• M22: 7,511,758 km (0.119 R)
• M23: 7,696,362 km (0.028 R)
• M24: 8,032,508 km (0.115 R)
• M25: 10,722,876 km (0.117 R)
• M26: 11,605,055 km (0.087 R)
• M27: 12,336,289 km (0.073 R)
• M28: 13,349,067 km (0.087 R)
• M29: 14,069,381 km (0.072 R)
• M30: 14,160,186 km (0.114 R)
• M31: 14,571,730 km (0.096 R)
• M32: 14,709,809 km (0.1 R)
• M33: 14,755,885 km (0.099 R)
• M34: 16,352,394 km (0.079 R)
• M35: 16,880,474 km (0.101 R)
• M36: 17,707,750 km (0.037 R)
• M37: 17,953,540 km (0.076 R)
• M38: 18,398,743 km (0.071 R)
• M39: 18,548,042 km (0.073 R)
• M40: 19,502,626 km (0.062 R)
• M41: 19,756,344 km (0.061 R)
• M42: 19,807,356 km (0.051 R)
• M43: 20,164,895 km (0.036 R)
• M44: 21,616,144 km (0.114 R)
• M45: 21,668,653 km (0.091 R)
• M46: 22,195,537 km (0.086 R)
• M47: 22,248,495 km (0.108 R)
• M48: 23,154,459 km (0.057 R)
• M49: 23,423,287 km (0.083 R)
• M50: 24,126,995 km (0.064 R)
• M51: 24,947,539 km (0.117 R)
• M52: 25,333,651 km (0.12 R)
• M53: 25,444,354 km (0.068 R)
• M54: 26,503,656 km (0.104 R)
• M55: 26,728,502 km (0.102 R)
• M56: 27,406,779 km (0.055 R)
• M57: 28,722,791 km (0.053 R)
• M58: 30,000,656 km (0.114 R)
• M59: 30,235,076 km (0.1 R)
• M60: 31,475,242 km (0.103 R)
• M61: 32,792,302 km (0.103 R)
• M62: 33,883,170 km (0.078 R)
• M63: 34,617,097 km (0.106 R)
• M64: 35,976,194 km (0.097 R)
• M65: 36,225,124 km (0.054 R)
• M66: 36,662,100 km (0.1 R)
• M67: 36,724,781 km (0.113 R)
• M68: 37,101,020 km (0.076 R)
• M69: 37,667,697 km (0.074 R)
• M70: 38,364,374 km (0.087 R)
• M71: 38,682,419 km (0.117 R)
• M72: 39,770,145 km (0.118 R)
• M73: 42,303,585 km (0.116 R)
• M74: 42,434,932 km (0.119 R)
• M75: 42,763,898 km (0.104 R)
• M76: 43,689,310 km (0.091 R)
• M77: 44,621,305 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit