🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.7

Radius: 9.3

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.43 AU - 0.63 AU

Year: 271 Days

Day: 6.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,091,307 km

• M1: 119,230 km (0.099 R)
• M2: 182,061 km (0.054 R)
• M3: 242,498 km (0.114 R)
• M4: 328,517 km (0.063 R)
• M5: 389,403 km (0.109 R)
• M6: 513,869 km (0.057 R)
• M7: 596,896 km (0.092 R)
• M8: 698,024 km (0.114 R)
• M9: 886,218 km (0.072 R)
• M10: 966,402 km (0.073 R)
• M11: 1,099,096 km (0.106 R)
• M12: 1,185,713 km (0.113 R)
• M13: 1,262,456 km (0.092 R)
• M14: 1,324,240 km (0.101 R)
• M15: 1,438,234 km (0.029 R)
• M16: 1,498,671 km (0.102 R)
• M17: 1,730,847 km (0.116 R)
• M18: 1,984,416 km (0.109 R)
• M19: 2,061,758 km (0.075 R)
• M20: 2,135,360 km (0.049 R)
• M21: 2,244,866 km (0.047 R)
• M22: 2,320,712 km (0.078 R)
• M23: 2,428,273 km (0.114 R)
• M24: 2,500,828 km (0.058 R)
• M25: 2,574,280 km (0.083 R)
• M26: 2,653,717 km (0.114 R)
• M27: 2,750,207 km (0.084 R)
• M28: 3,046,561 km (0.103 R)
• M29: 3,108,195 km (0.117 R)
• M30: 3,175,963 km (0.044 R)
• M31: 3,284,272 km (0.1 R)
• M32: 3,370,739 km (0.067 R)
• M33: 3,451,971 km (0.087 R)
• M34: 3,587,058 km (0.105 R)
• M35: 3,646,299 km (0.059 R)
• M36: 3,802,030 km (0.074 R)
• M37: 3,868,451 km (0.094 R)
• M38: 4,027,324 km (0.119 R)
• M39: 4,095,242 km (0.051 R)
• M40: 4,263,390 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.3

Radius: 14.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.26 AU - 1.32 AU

Year: 1030 Days

Day: 12.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 63,091,307 km

• M1: 176,974 km (0.076 R)
• M2: 284,834 km (0.108 R)
• M3: 384,167 km (0.065 R)
• M4: 497,862 km (0.116 R)
• M5: 598,840 km (0.081 R)
• M6: 1,007,392 km (0.114 R)
• M7: 1,270,236 km (0.11 R)
• M8: 1,466,508 km (0.036 R)
• M9: 1,698,684 km (0.092 R)
• M10: 1,819,559 km (0.111 R)
• M11: 2,190,562 km (0.032 R)
• M12: 2,419,147 km (0.08 R)
• M13: 2,726,272 km (0.107 R)
• M14: 2,879,460 km (0.068 R)
• M15: 3,152,027 km (0.034 R)
• M16: 3,378,518 km (0.089 R)
• M17: 3,477,253 km (0.091 R)
• M18: 3,577,035 km (0.076 R)
• M19: 3,951,029 km (0.119 R)
• M20: 4,254,863 km (0.091 R)
• M21: 4,373,643 km (0.115 R)
• M22: 4,542,091 km (0.097 R)
• M23: 4,922,668 km (0.069 R)
• M24: 5,300,851 km (0.102 R)
• M25: 5,454,787 km (0.065 R)
• M26: 5,649,414 km (0.11 R)
• M27: 5,886,078 km (0.06 R)
• M28: 6,274,135 km (0.047 R)
• M29: 6,533,089 km (0.083 R)
• M30: 6,739,833 km (0.111 R)
• M31: 6,851,134 km (0.092 R)
• M32: 7,061,468 km (0.085 R)
• M33: 7,288,109 km (0.09 R)
• M34: 7,488,421 km (0.115 R)
• M35: 7,661,505 km (0.054 R)
• M36: 7,806,914 km (0.067 R)
• M37: 7,967,882 km (0.094 R)
• M38: 8,085,615 km (0.087 R)
• M39: 8,189,137 km (0.057 R)
• M40: 8,307,918 km (0.108 R)
• M41: 8,849,911 km (0.098 R)
• M42: 9,140,579 km (0.043 R)
• M43: 9,418,981 km (0.086 R)
• M44: 9,715,783 km (0.113 R)
• M45: 9,920,732 km (0.089 R)
• M46: 10,095,313 km (0.103 R)
• M47: 10,238,777 km (0.057 R)
• M48: 10,415,153 km (0.09 R)
• M49: 10,560,263 km (0.047 R)
• M50: 10,787,353 km (0.11 R)
• M51: 10,885,040 km (0.057 R)
• M52: 11,130,830 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.8

Radius: 10.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.33 AU - 1.83 AU

Year: 1396 Days

Day: 8.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 63,091,307 km

• M1: 175,179 km (0.055 R)
• M2: 298,298 km (0.1 R)
• M3: 472,580 km (0.056 R)
• M4: 591,959 km (0.079 R)
• M5: 729,439 km (0.069 R)
• M6: 928,105 km (0.076 R)
• M7: 1,023,100 km (0.043 R)
• M8: 1,207,704 km (0.063 R)
• M9: 1,304,344 km (0.087 R)
• M10: 1,488,349 km (0.113 R)
• M11: 1,789,939 km (0.096 R)
• M12: 1,910,514 km (0.101 R)
• M13: 2,043,507 km (0.12 R)
• M14: 2,159,894 km (0.088 R)
• M15: 2,278,675 km (0.104 R)
• M16: 2,359,158 km (0.116 R)
• M17: 2,481,529 km (0.119 R)
• M18: 2,722,232 km (0.112 R)
• M19: 2,797,031 km (0.113 R)
• M20: 2,883,349 km (0.054 R)
• M21: 3,036,687 km (0.074 R)
• M22: 3,340,072 km (0.077 R)
• M23: 3,559,532 km (0.119 R)
• M24: 3,795,747 km (0.115 R)
• M25: 4,073,849 km (0.104 R)
• M26: 4,308,568 km (0.095 R)
• M27: 4,408,649 km (0.072 R)
• M28: 4,739,709 km (0.072 R)
• M29: 4,830,216 km (0.109 R)
• M30: 4,921,321 km (0.104 R)
• M31: 5,278,112 km (0.097 R)
• M32: 5,684,420 km (0.075 R)
• M33: 5,780,611 km (0.111 R)
• M34: 5,849,726 km (0.093 R)
• M35: 6,002,764 km (0.073 R)
• M36: 6,129,025 km (0.116 R)
• M37: 6,241,971 km (0.049 R)
• M38: 6,628,233 km (0.083 R)
• M39: 6,758,682 km (0.065 R)
• M40: 6,963,482 km (0.115 R)
• M41: 7,037,084 km (0.111 R)
• M42: 7,484,232 km (0.106 R)
• M43: 7,559,629 km (0.109 R)
• M44: 7,665,694 km (0.086 R)
• M45: 7,741,839 km (0.064 R)
• M46: 8,172,382 km (0.098 R)
• M47: 8,296,848 km (0.092 R)
• M48: 8,406,204 km (0.1 R)
• M49: 8,880,578 km (0.078 R)
• M50: 9,201,765 km (0.093 R)
• M51: 9,298,854 km (0.086 R)
• M52: 9,412,548 km (0.047 R)
• M53: 9,723,562 km (0.093 R)
• M54: 10,507,306 km (0.066 R)
• M55: 10,575,073 km (0.078 R)
• M56: 10,693,705 km (0.093 R)
• M57: 11,207,723 km (0.084 R)
• M58: 11,363,454 km (0.116 R)
• M59: 11,642,155 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.9

Radius: 9.6

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.51 AU - 3.19 AU

Year: 3382 Days

Day: 13.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,091,307 km

• M1: 127,009 km (0.048 R)
• M2: 238,010 km (0.027 R)
• M3: 299,794 km (0.086 R)
• M4: 415,284 km (0.081 R)
• M5: 487,988 km (0.078 R)
• M6: 620,532 km (0.055 R)
• M7: 848,519 km (0.112 R)
• M8: 1,011,730 km (0.071 R)
• M9: 1,091,616 km (0.118 R)
• M10: 1,173,745 km (0.112 R)
• M11: 1,233,883 km (0.077 R)
• M12: 1,307,336 km (0.078 R)
• M13: 1,407,566 km (0.104 R)
• M14: 1,576,313 km (0.074 R)
• M15: 1,670,111 km (0.06 R)
• M16: 1,738,178 km (0.113 R)
• M17: 1,807,292 km (0.111 R)
• M18: 2,063,703 km (0.112 R)
• M19: 2,196,396 km (0.112 R)
• M20: 2,408,675 km (0.092 R)
• M21: 2,501,576 km (0.11 R)
• M22: 2,580,114 km (0.11 R)
• M23: 2,771,749 km (0.065 R)
• M24: 2,951,566 km (0.119 R)
• M25: 3,169,231 km (0.12 R)
• M26: 3,323,018 km (0.068 R)
• M27: 3,980,949 km (0.104 R)
• M28: 4,147,152 km (0.036 R)
• M29: 4,486,291 km (0.084 R)
• M30: 4,601,331 km (0.075 R)
• M31: 4,678,673 km (0.104 R)
• M32: 4,873,749 km (0.081 R)
• M33: 5,031,724 km (0.069 R)
• M34: 5,352,911 km (0.115 R)
• M35: 6,356,264 km (0.082 R)
• M36: 6,637,957 km (0.11 R)
• M37: 6,879,408 km (0.052 R)
• M38: 7,123,851 km (0.069 R)
• M39: 7,371,285 km (0.078 R)
• M40: 7,897,571 km (0.087 R)
• M41: 8,106,858 km (0.05 R)
• M42: 8,200,506 km (0.075 R)
• M43: 8,365,064 km (0.119 R)
• M44: 8,435,974 km (0.032 R)
• M45: 8,626,112 km (0.1 R)
• M46: 8,793,662 km (0.117 R)
• M47: 8,986,344 km (0.06 R)
• M48: 9,696,784 km (0.113 R)
• M49: 11,041,520 km (0.06 R)
• M50: 11,171,371 km (0.114 R)
• M51: 11,275,640 km (0.094 R)
• M52: 12,769,076 km (0.073 R)
• M53: 13,069,768 km (0.035 R)
• M54: 13,152,196 km (0.082 R)
• M55: 13,511,231 km (0.08 R)
• M56: 13,678,033 km (0.085 R)
• M57: 13,845,582 km (0.12 R)
• M58: 13,985,606 km (0.113 R)
• M59: 14,182,626 km (0.087 R)
• M60: 14,408,818 km (0.043 R)
• M61: 14,579,210 km (0.043 R)
• M62: 14,950,811 km (0.112 R)
• M63: 15,296,681 km (0.116 R)
• M64: 15,412,470 km (0.078 R)
• M65: 15,499,686 km (0.032 R)
• M66: 16,054,993 km (0.085 R)
• M67: 16,172,727 km (0.064 R)
• M68: 16,349,850 km (0.037 R)
• M69: 17,005,089 km (0.061 R)
• M70: 17,335,850 km (0.089 R)
• M71: 17,547,381 km (0.104 R)
• M72: 18,095,508 km (0.071 R)
• M73: 18,371,666 km (0.085 R)
• M74: 19,208,516 km (0.12 R)
• M75: 19,741,833 km (0.104 R)
• M76: 20,057,783 km (0.033 R)
• M77: 21,532,818 km (0.088 R)
• M78: 21,695,132 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.3

Radius: 3.3

Gravity: 63.48 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.08 AU - 7.72 AU

Year: 11381 Days

Day: 22.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,091,307 km

• M1: 235,766 km (0.117 R)
• M2: 384,018 km (0.106 R)
• M3: 444,306 km (0.041 R)
• M4: 540,946 km (0.067 R)
• M5: 1,095,206 km (0.088 R)
• M6: 1,203,814 km (0.091 R)
• M7: 1,225,955 km (0.085 R)
• M8: 1,574,368 km (0.092 R)
• M9: 1,623,137 km (0.088 R)
• M10: 1,647,671 km (0.058 R)
• M11: 2,467,467 km (0.118 R)
• M12: 2,725,673 km (0.078 R)
• M13: 2,932,567 km (0.101 R)
• M14: 3,487,276 km (0.03 R)
• M15: 3,973,768 km (0.106 R)
• M16: 4,107,210 km (0.076 R)
• M17: 4,344,023 km (0.099 R)
• M18: 4,412,389 km (0.092 R)
• M19: 4,760,204 km (0.116 R)
• M20: 4,795,509 km (0.097 R)
• M21: 4,866,269 km (0.103 R)
• M22: 5,481,864 km (0.042 R)
• M23: 6,006,953 km (0.111 R)
• M24: 6,236,885 km (0.101 R)
• M25: 8,261,842 km (0.081 R)
• M26: 8,389,149 km (0.107 R)
• M27: 9,036,160 km (0.106 R)
• M28: 9,609,718 km (0.098 R)
• M29: 10,699,240 km (0.103 R)
• M30: 11,164,639 km (0.114 R)
• M31: 11,258,586 km (0.071 R)
• M32: 12,453,873 km (0.103 R)
• M33: 13,289,377 km (0.085 R)
• M34: 13,438,676 km (0.053 R)
• M35: 13,739,068 km (0.118 R)
• M36: 13,789,333 km (0.052 R)
• M37: 14,755,885 km (0.104 R)
• M38: 15,429,824 km (0.065 R)
• M39: 16,219,850 km (0.111 R)
• M40: 16,432,728 km (0.069 R)
• M41: 16,485,985 km (0.103 R)
• M42: 16,700,059 km (0.1 R)
• M43: 16,968,886 km (0.1 R)
• M44: 17,130,901 km (0.084 R)
• M45: 17,401,972 km (0.061 R)
• M46: 18,778,722 km (0.088 R)
• M47: 19,282,866 km (0.088 R)
• M48: 19,848,197 km (0.088 R)
• M49: 20,476,358 km (0.099 R)
• M50: 21,635,143 km (0.115 R)
• M51: 21,752,129 km (0.113 R)
• M52: 22,696,091 km (0.1 R)
• M53: 23,173,009 km (0.1 R)
• M54: 23,412,665 km (0.12 R)
• M55: 23,834,232 km (0.106 R)
• M56: 24,501,588 km (0.034 R)
• M57: 26,352,563 km (0.054 R)
• M58: 27,547,999 km (0.066 R)
• M59: 27,801,867 km (0.043 R)
• M60: 28,184,239 km (0.112 R)
• M61: 28,889,593 km (0.066 R)
• M62: 29,795,857 km (0.088 R)
• M63: 29,860,932 km (0.051 R)
• M64: 30,842,892 km (0.075 R)
• M65: 31,040,511 km (0.109 R)
• M66: 32,235,349 km (0.091 R)
• M67: 32,569,850 km (0.092 R)
• M68: 32,905,548 km (0.089 R)
• M69: 32,972,867 km (0.107 R)
• M70: 33,715,919 km (0.119 R)
• M71: 34,055,357 km (0.095 R)
• M72: 34,123,424 km (0.092 R)
• M73: 34,191,641 km (0.072 R)
• M74: 35,012,334 km (0.09 R)
• M75: 36,533,595 km (0.031 R)
• M76: 37,162,205 km (0.081 R)
• M77: 37,232,217 km (0.075 R)
• M78: 38,005,788 km (0.112 R)
• M79: 38,571,717 km (0.107 R)
• M80: 39,069,279 km (0.053 R)
• M81: 39,140,488 km (0.052 R)
• M82: 39,568,786 km (0.106 R)
• M83: 39,926,924 km (0.112 R)
• M84: 40,863,257 km (0.104 R)
• M85: 42,537,257 km (0.118 R)
• M86: 43,493,187 km (0.116 R)
• M87: 44,754,148 km (0.115 R)
• M88: 44,828,648 km (0.096 R)
• M89: 45,052,596 km (0.112 R)
• M90: 46,403,614 km (0.116 R)
• M91: 48,302,011 km (0.08 R)
• M92: 48,378,455 km (0.085 R)
• M93: 50,225,540 km (0.077 R)
• M94: 50,768,730 km (0.063 R)
• M95: 51,002,103 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.1

Radius: 5.4

Gravity: 29.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.33 AU - 8.03 AU

Year: 13524 Days

Day: 24.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,091,307 km

• M1: 96,491 km (0.11 R)
• M2: 130,150 km (0.073 R)
• M3: 301,440 km (0.056 R)
• M4: 497,712 km (0.117 R)
• M5: 668,852 km (0.03 R)
• M6: 1,160,131 km (0.047 R)
• M7: 1,310,178 km (0.107 R)
• M8: 1,361,640 km (0.037 R)
• M9: 1,684,472 km (0.11 R)
• M10: 1,740,571 km (0.119 R)
• M11: 1,883,437 km (0.087 R)
• M12: 1,971,102 km (0.08 R)
• M13: 2,060,112 km (0.085 R)
• M14: 2,120,251 km (0.058 R)
• M15: 2,242,173 km (0.114 R)
• M16: 2,493,049 km (0.093 R)
• M17: 2,852,383 km (0.056 R)
• M18: 3,055,387 km (0.102 R)
• M19: 5,000,907 km (0.096 R)
• M20: 5,577,906 km (0.091 R)
• M21: 6,132,166 km (0.1 R)
• M22: 6,793,539 km (0.059 R)
• M23: 7,570,101 km (0.061 R)
• M24: 9,455,034 km (0.062 R)
• M25: 9,555,414 km (0.113 R)
• M26: 10,011,688 km (0.085 R)
• M27: 10,216,637 km (0.105 R)
• M28: 10,683,083 km (0.039 R)
• M29: 11,475,802 km (0.103 R)
• M30: 12,616,935 km (0.065 R)
• M31: 12,782,988 km (0.093 R)
• M32: 13,229,089 km (0.051 R)
• M33: 13,454,085 km (0.101 R)
• M34: 13,793,971 km (0.101 R)
• M35: 14,655,954 km (0.089 R)
• M36: 15,299,075 km (0.081 R)
• M37: 15,358,017 km (0.063 R)
• M38: 16,491,819 km (0.104 R)
• M39: 17,405,862 km (0.083 R)
• M40: 17,962,216 km (0.118 R)
• M41: 18,024,299 km (0.113 R)
• M42: 18,086,682 km (0.103 R)
• M43: 18,211,297 km (0.06 R)
• M44: 18,273,829 km (0.112 R)
• M45: 18,713,048 km (0.11 R)
• M46: 19,219,138 km (0.074 R)
• M47: 21,222,852 km (0.075 R)
• M48: 21,684,511 km (0.069 R)
• M49: 22,282,752 km (0.074 R)
• M50: 24,660,611 km (0.095 R)
• M51: 25,354,595 km (0.089 R)
• M52: 25,494,170 km (0.057 R)
• M53: 26,266,394 km (0.09 R)
• M54: 26,690,953 km (0.087 R)
• M55: 27,117,606 km (0.039 R)
• M56: 27,690,117 km (0.045 R)
• M57: 28,701,548 km (0.026 R)
• M58: 30,834,814 km (0.118 R)
• M59: 32,259,883 km (0.088 R)
• M60: 32,714,362 km (0.099 R)
• M61: 33,323,674 km (0.107 R)
• M62: 33,783,089 km (0.063 R)
• M63: 34,090,512 km (0.106 R)
• M64: 35,876,262 km (0.053 R)
• M65: 36,111,430 km (0.094 R)
• M66: 36,425,735 km (0.113 R)
• M67: 36,978,050 km (0.108 R)
• M68: 37,215,612 km (0.114 R)
• M69: 39,537,820 km (0.082 R)
• M70: 40,920,702 km (0.111 R)
• M71: 42,816,855 km (0.095 R)
• M72: 43,066,235 km (0.08 R)
• M73: 43,316,213 km (0.116 R)
• M74: 43,483,015 km (0.069 R)
• M75: 44,236,689 km (0.111 R)
• M76: 44,320,613 km (0.069 R)
• M77: 45,586,959 km (0.093 R)
• M78: 46,011,817 km (0.064 R)
• M79: 46,950,843 km (0.092 R)
• M80: 47,637,796 km (0.033 R)
• M81: 47,982,470 km (0.079 R)
• M82: 48,328,041 km (0.085 R)
• M83: 50,068,163 km (0.099 R)
• M84: 52,449,612 km (0.086 R)
• M85: 59,162,816 km (0.082 R)
• M86: 59,347,869 km (0.057 R)
• M87: 60,183,523 km (0.069 R)
• M88: 60,556,171 km (0.062 R)
• M89: 60,836,068 km (0.073 R)
• M90: 63,091,256 km (0.062 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: 330 - 18,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit