🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.1

Radius: 8.7

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.48 AU - 0.56 AU

Year: 254 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 57,529,101 km

• M1: 108,309 km (0.066 R)
• M2: 178,321 km (0.077 R)
• M3: 242,049 km (0.055 R)
• M4: 297,550 km (0.105 R)
• M5: 404,961 km (0.072 R)
• M6: 501,153 km (0.071 R)
• M7: 593,604 km (0.12 R)
• M8: 682,465 km (0.087 R)
• M9: 752,328 km (0.115 R)
• M10: 907,161 km (0.085 R)
• M11: 966,103 km (0.116 R)
• M12: 1,022,651 km (0.081 R)
• M13: 1,084,285 km (0.087 R)
• M14: 1,167,163 km (0.066 R)
• M15: 1,231,938 km (0.099 R)
• M16: 1,314,516 km (0.093 R)
• M17: 1,520,513 km (0.092 R)
• M18: 1,641,089 km (0.119 R)
• M19: 1,709,455 km (0.082 R)
• M20: 1,839,755 km (0.077 R)
• M21: 1,910,963 km (0.084 R)
• M22: 1,973,495 km (0.079 R)
• M23: 2,056,223 km (0.118 R)
• M24: 2,185,026 km (0.098 R)
• M25: 2,260,573 km (0.096 R)
• M26: 2,321,759 km (0.099 R)
• M27: 2,524,165 km (0.078 R)
• M28: 2,673,164 km (0.075 R)
• M29: 2,803,165 km (0.092 R)
• M30: 2,918,804 km (0.054 R)
• M31: 3,030,254 km (0.068 R)
• M32: 3,183,143 km (0.093 R)
• M33: 3,280,681 km (0.114 R)
• M34: 3,344,410 km (0.05 R)
• M35: 3,402,604 km (0.088 R)
• M36: 3,597,230 km (0.053 R)
• M37: 3,723,042 km (0.115 R)
• M38: 3,801,581 km (0.117 R)
• M39: 3,856,334 km (0.038 R)
• M40: 3,917,519 km (0.094 R)
• M41: 3,979,004 km (0.114 R)
• M42: 4,102,871 km (0.098 R)
• M43: 4,259,650 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 8.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.56 AU - 0.76 AU

Year: 364 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 175.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 57,529,101 km

• M1: 102,923 km (0.117 R)
• M2: 169,794 km (0.102 R)
• M3: 224,696 km (0.045 R)
• M4: 315,951 km (0.094 R)
• M5: 397,033 km (0.103 R)
• M6: 463,903 km (0.098 R)
• M7: 537,804 km (0.049 R)
• M8: 594,053 km (0.101 R)
• M9: 675,434 km (0.105 R)
• M10: 788,082 km (0.05 R)
• M11: 872,156 km (0.074 R)
• M12: 936,483 km (0.044 R)
• M13: 1,022,651 km (0.084 R)
• M14: 1,104,780 km (0.118 R)
• M15: 1,199,775 km (0.101 R)
• M16: 1,290,282 km (0.083 R)
• M17: 1,360,593 km (0.112 R)
• M18: 1,482,066 km (0.095 R)
• M19: 1,555,967 km (0.042 R)
• M20: 1,727,855 km (0.116 R)
• M21: 1,781,112 km (0.047 R)
• M22: 1,914,554 km (0.073 R)
• M23: 1,982,471 km (0.077 R)
• M24: 2,059,963 km (0.074 R)
• M25: 2,120,849 km (0.094 R)
• M26: 2,186,822 km (0.104 R)
• M27: 2,275,982 km (0.113 R)
• M28: 2,343,600 km (0.109 R)
• M29: 2,407,329 km (0.104 R)
• M30: 2,550,644 km (0.089 R)
• M31: 2,602,105 km (0.09 R)
• M32: 2,677,652 km (0.089 R)
• M33: 2,739,586 km (0.06 R)
• M34: 2,816,479 km (0.059 R)
• M35: 2,869,886 km (0.093 R)
• M36: 2,938,102 km (0.092 R)
• M37: 3,081,417 km (0.1 R)
• M38: 3,146,492 km (0.108 R)
• M39: 3,242,384 km (0.11 R)
• M40: 3,437,011 km (0.11 R)
• M41: 3,535,746 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.7

Radius: 13.5

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.98 AU - 1.02 AU

Year: 678 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 57,529,101 km

• M1: 168,148 km (0.116 R)
• M2: 290,818 km (0.069 R)
• M3: 385,663 km (0.112 R)
• M4: 504,444 km (0.049 R)
• M5: 590,014 km (0.092 R)
• M6: 712,235 km (0.044 R)
• M7: 835,055 km (0.063 R)
• M8: 965,804 km (0.118 R)
• M9: 1,178,682 km (0.108 R)
• M10: 1,277,416 km (0.118 R)
• M11: 1,361,939 km (0.109 R)
• M12: 1,507,348 km (0.076 R)
• M13: 1,726,210 km (0.101 R)
• M14: 1,865,336 km (0.104 R)
• M15: 1,995,336 km (0.088 R)
• M16: 2,305,902 km (0.079 R)
• M17: 2,545,557 km (0.098 R)
• M18: 2,668,676 km (0.066 R)
• M19: 2,778,930 km (0.083 R)
• M20: 2,943,488 km (0.115 R)
• M21: 3,157,712 km (0.085 R)
• M22: 3,243,282 km (0.033 R)
• M23: 3,440,901 km (0.095 R)
• M24: 3,609,946 km (0.103 R)
• M25: 3,757,001 km (0.101 R)
• M26: 3,889,545 km (0.1 R)
• M27: 4,065,921 km (0.109 R)
• M28: 4,167,946 km (0.032 R)
• M29: 4,417,924 km (0.116 R)
• M30: 4,602,079 km (0.113 R)
• M31: 4,851,758 km (0.099 R)
• M32: 5,133,301 km (0.085 R)
• M33: 5,280,805 km (0.064 R)
• M34: 5,981,372 km (0.081 R)
• M35: 6,214,894 km (0.086 R)
• M36: 6,362,397 km (0.108 R)
• M37: 6,541,017 km (0.09 R)
• M38: 6,630,926 km (0.088 R)
• M39: 6,822,112 km (0.069 R)
• M40: 6,933,712 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 13.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.87 AU - 1.87 AU

Year: 1734 Days

Day: 13.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 57,529,101 km

• M1: 189,541 km (0.076 R)
• M2: 281,693 km (0.068 R)
• M3: 367,861 km (0.103 R)
• M4: 464,053 km (0.092 R)
• M5: 603,627 km (0.074 R)
• M6: 731,085 km (0.102 R)
• M7: 906,563 km (0.077 R)
• M8: 1,173,296 km (0.081 R)
• M9: 1,413,101 km (0.075 R)
• M10: 1,512,135 km (0.074 R)
• M11: 1,661,434 km (0.103 R)
• M12: 1,799,363 km (0.045 R)
• M13: 1,958,236 km (0.064 R)
• M14: 2,218,985 km (0.091 R)
• M15: 2,528,503 km (0.094 R)
• M16: 2,669,574 km (0.074 R)
• M17: 2,842,509 km (0.114 R)
• M18: 3,078,874 km (0.072 R)
• M19: 3,362,960 km (0.113 R)
• M20: 3,613,387 km (0.117 R)
• M21: 3,773,008 km (0.1 R)
• M22: 4,033,458 km (0.107 R)
• M23: 4,232,722 km (0.055 R)
• M24: 4,412,688 km (0.114 R)
• M25: 4,515,013 km (0.113 R)
• M26: 4,699,019 km (0.058 R)
• M27: 4,815,256 km (0.049 R)
• M28: 4,920,573 km (0.115 R)
• M29: 5,074,360 km (0.038 R)
• M30: 5,301,898 km (0.092 R)
• M31: 5,447,457 km (0.037 R)
• M32: 5,532,877 km (0.104 R)
• M33: 5,742,464 km (0.106 R)
• M34: 5,954,594 km (0.111 R)
• M35: 6,143,985 km (0.093 R)
• M36: 6,322,604 km (0.11 R)
• M37: 6,554,780 km (0.119 R)
• M38: 6,645,885 km (0.109 R)
• M39: 6,921,594 km (0.068 R)
• M40: 7,014,495 km (0.039 R)
• M41: 7,134,322 km (0.112 R)
• M42: 7,443,840 km (0.035 R)
• M43: 7,634,428 km (0.08 R)
• M44: 7,951,127 km (0.102 R)
• M45: 8,131,991 km (0.086 R)
• M46: 8,554,754 km (0.115 R)
• M47: 8,711,682 km (0.085 R)
• M48: 9,100,637 km (0.047 R)
• M49: 9,231,685 km (0.092 R)
• M50: 9,436,634 km (0.114 R)
• M51: 9,554,367 km (0.115 R)
• M52: 9,643,079 km (0.053 R)
• M53: 9,731,940 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.8

Radius: 12.9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.91 AU - 2.59 AU

Year: 2289 Days

Day: 8.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 57,529,101 km

• M1: 164,258 km (0.034 R)
• M2: 258,356 km (0.101 R)
• M3: 408,253 km (0.107 R)
• M4: 530,923 km (0.085 R)
• M5: 728,392 km (0.089 R)
• M6: 821,292 km (0.036 R)
• M7: 1,090,718 km (0.057 R)
• M8: 1,171,800 km (0.062 R)
• M9: 1,330,972 km (0.052 R)
• M10: 1,517,970 km (0.072 R)
• M11: 1,630,318 km (0.061 R)
• M12: 1,745,658 km (0.102 R)
• M13: 1,874,761 km (0.1 R)
• M14: 2,281,667 km (0.094 R)
• M15: 2,531,944 km (0.077 R)
• M16: 2,654,465 km (0.114 R)
• M17: 2,766,364 km (0.084 R)
• M18: 2,982,234 km (0.1 R)
• M19: 3,485,032 km (0.075 R)
• M20: 3,580,625 km (0.039 R)
• M21: 3,676,966 km (0.108 R)
• M22: 3,774,354 km (0.115 R)
• M23: 3,929,188 km (0.082 R)
• M24: 4,043,032 km (0.095 R)
• M25: 4,129,200 km (0.083 R)
• M26: 4,450,537 km (0.099 R)
• M27: 4,569,467 km (0.079 R)
• M28: 4,674,335 km (0.082 R)
• M29: 4,932,541 km (0.081 R)
• M30: 5,289,332 km (0.069 R)
• M31: 5,415,443 km (0.077 R)
• M32: 5,590,622 km (0.037 R)
• M33: 5,962,822 km (0.099 R)
• M34: 6,193,352 km (0.116 R)
• M35: 6,410,119 km (0.057 R)
• M36: 6,494,044 km (0.111 R)
• M37: 6,833,930 km (0.111 R)
• M38: 6,937,003 km (0.11 R)
• M39: 7,058,028 km (0.11 R)
• M40: 7,162,297 km (0.066 R)
• M41: 8,087,261 km (0.086 R)
• M42: 8,434,627 km (0.076 R)
• M43: 8,805,630 km (0.115 R)
• M44: 8,974,376 km (0.088 R)
• M45: 9,277,013 km (0.108 R)
• M46: 9,563,792 km (0.089 R)
• M47: 9,814,668 km (0.102 R)
• M48: 9,911,757 km (0.102 R)
• M49: 10,028,742 km (0.099 R)
• M50: 10,224,566 km (0.031 R)
• M51: 10,382,242 km (0.084 R)
• M52: 10,739,930 km (0.118 R)
• M53: 10,880,253 km (0.07 R)
• M54: 11,142,199 km (0.074 R)
• M55: 12,002,985 km (0.03 R)
• M56: 12,169,488 km (0.094 R)
• M57: 12,252,963 km (0.092 R)
• M58: 13,334,107 km (0.099 R)
• M59: 13,744,753 km (0.09 R)
• M60: 14,269,542 km (0.054 R)
• M61: 14,689,613 km (0.102 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.5

Radius: 7.7

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.44 AU - 8.92 AU

Year: 13049 Days

Day: 17.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,529,101 km

• M1: 122,521 km (0.1 R)
• M2: 234,420 km (0.107 R)
• M3: 296,054 km (0.112 R)
• M4: 424,559 km (0.118 R)
• M5: 982,409 km (0.093 R)
• M6: 1,251,835 km (0.085 R)
• M7: 1,444,367 km (0.102 R)
• M8: 1,939,237 km (0.062 R)
• M9: 1,994,289 km (0.092 R)
• M10: 2,105,889 km (0.075 R)
• M11: 2,664,488 km (0.114 R)
• M12: 2,756,790 km (0.096 R)
• M13: 3,104,305 km (0.099 R)
• M14: 3,399,013 km (0.06 R)
• M15: 3,771,512 km (0.098 R)
• M16: 4,085,967 km (0.109 R)
• M17: 4,157,026 km (0.086 R)
• M18: 4,228,384 km (0.11 R)
• M19: 5,387,618 km (0.083 R)
• M20: 5,465,708 km (0.099 R)
• M21: 6,389,624 km (0.099 R)
• M22: 7,018,085 km (0.11 R)
• M23: 7,797,939 km (0.061 R)
• M24: 7,886,351 km (0.1 R)
• M25: 8,243,142 km (0.086 R)
• M26: 8,788,127 km (0.11 R)
• M27: 9,018,807 km (0.108 R)
• M28: 10,589,884 km (0.087 R)
• M29: 10,687,870 km (0.116 R)
• M30: 10,736,938 km (0.044 R)
• M31: 11,082,509 km (0.097 R)
• M32: 11,132,176 km (0.063 R)
• M33: 12,760,698 km (0.051 R)
• M34: 14,843,849 km (0.08 R)
• M35: 14,953,504 km (0.078 R)
• M36: 16,346,709 km (0.099 R)
• M37: 16,972,776 km (0.072 R)
• M38: 17,548,877 km (0.098 R)
• M39: 17,897,440 km (0.089 R)
• M40: 18,365,981 km (0.032 R)
• M41: 18,483,715 km (0.094 R)
• M42: 20,279,787 km (0.119 R)
• M43: 20,340,673 km (0.118 R)
• M44: 20,401,559 km (0.107 R)
• M45: 20,645,703 km (0.097 R)
• M46: 21,198,617 km (0.061 R)
• M47: 22,823,100 km (0.089 R)
• M48: 23,714,254 km (0.09 R)
• M49: 24,811,704 km (0.07 R)
• M50: 26,721,620 km (0.112 R)
• M51: 26,788,341 km (0.053 R)
• M52: 27,189,712 km (0.101 R)
• M53: 27,458,390 km (0.095 R)
• M54: 28,134,124 km (0.098 R)
• M55: 28,337,876 km (0.07 R)
• M56: 28,473,860 km (0.077 R)
• M57: 30,960,775 km (0.032 R)
• M58: 31,452,354 km (0.105 R)
• M59: 33,228,978 km (0.098 R)
• M60: 33,444,399 km (0.068 R)
• M61: 33,732,225 km (0.086 R)
• M62: 33,876,587 km (0.11 R)
• M63: 34,238,165 km (0.111 R)
• M64: 34,310,571 km (0.086 R)
• M65: 34,819,204 km (0.094 R)
• M66: 35,403,682 km (0.112 R)
• M67: 36,212,409 km (0.062 R)
• M68: 37,623,864 km (0.067 R)
• M69: 38,675,238 km (0.103 R)
• M70: 41,423,052 km (0.119 R)
• M71: 41,577,587 km (0.084 R)
• M72: 42,275,161 km (0.073 R)
• M73: 43,133,105 km (0.044 R)
• M74: 43,367,974 km (0.056 R)
• M75: 44,391,074 km (0.096 R)
• M76: 44,707,473 km (0.082 R)
• M77: 44,786,760 km (0.028 R)
• M78: 44,945,334 km (0.05 R)
• M79: 47,104,181 km (0.069 R)
• M80: 47,346,230 km (0.07 R)
• M81: 47,588,579 km (0.055 R)
• M82: 48,074,622 km (0.06 R)
• M83: 48,888,285 km (0.093 R)
• M84: 48,969,816 km (0.053 R)
• M85: 49,296,687 km (0.111 R)
• M86: 50,117,231 km (0.117 R)
• M87: 50,694,230 km (0.074 R)
• M88: 50,776,808 km (0.118 R)
• M89: 51,522,404 km (0.107 R)
• M90: 53,191,916 km (0.029 R)
• M91: 53,275,841 km (0.105 R)
• M92: 54,286,674 km (0.077 R)
• M93: 56,156,198 km (0.12 R)
• M94: 56,927,076 km (0.056 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 12,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit