🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.9

Radius: 14.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.75 AU - 1.21 AU

Year: 626 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,993,826 km

• M1: 226,192 km (0.071 R)
• M2: 387,309 km (0.108 R)
• M3: 497,862 km (0.084 R)
• M4: 685,308 km (0.099 R)
• M5: 886,218 km (0.053 R)
• M6: 989,440 km (0.056 R)
• M7: 1,306,737 km (0.025 R)
• M8: 1,455,438 km (0.116 R)
• M9: 1,648,718 km (0.084 R)
• M10: 1,761,814 km (0.072 R)
• M11: 1,868,777 km (0.086 R)
• M12: 2,146,131 km (0.113 R)
• M13: 2,368,134 km (0.107 R)
• M14: 2,517,134 km (0.047 R)
• M15: 2,664,338 km (0.113 R)
• M16: 2,772,647 km (0.056 R)
• M17: 3,826,414 km (0.077 R)
• M18: 3,949,533 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.4

Radius: 13.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.26 AU - 1.46 AU

Year: 1024 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,993,826 km

• M1: 191,635 km (0.064 R)
• M2: 331,808 km (0.06 R)
• M3: 422,913 km (0.079 R)
• M4: 569,369 km (0.064 R)
• M5: 748,887 km (0.118 R)
• M6: 935,735 km (0.06 R)
• M7: 1,032,076 km (0.05 R)
• M8: 1,146,668 km (0.11 R)
• M9: 1,327,382 km (0.098 R)
• M10: 1,413,550 km (0.101 R)
• M11: 1,526,197 km (0.082 R)
• M12: 1,752,389 km (0.109 R)
• M13: 1,909,467 km (0.099 R)
• M14: 2,035,129 km (0.1 R)
• M15: 2,210,159 km (0.081 R)
• M16: 2,313,980 km (0.086 R)
• M17: 2,448,468 km (0.08 R)
• M18: 2,585,500 km (0.052 R)
• M19: 2,715,351 km (0.112 R)
• M20: 3,065,111 km (0.107 R)
• M21: 3,267,068 km (0.034 R)
• M22: 3,539,635 km (0.112 R)
• M23: 3,650,786 km (0.119 R)
• M24: 3,808,463 km (0.102 R)
• M25: 3,956,864 km (0.059 R)
• M26: 4,177,371 km (0.029 R)
• M27: 4,295,104 km (0.105 R)
• M28: 4,401,917 km (0.104 R)
• M29: 4,509,777 km (0.084 R)
• M30: 4,715,774 km (0.078 R)
• M31: 4,813,910 km (0.072 R)
• M32: 5,012,127 km (0.081 R)
• M33: 5,263,751 km (0.114 R)
• M34: 5,416,789 km (0.072 R)
• M35: 5,805,893 km (0.081 R)
• M36: 6,017,126 km (0.116 R)
• M37: 6,230,901 km (0.113 R)
• M38: 6,707,669 km (0.042 R)
• M39: 6,957,348 km (0.094 R)
• M40: 7,097,521 km (0.067 R)
• M41: 7,252,654 km (0.11 R)
• M42: 7,451,919 km (0.08 R)
• M43: 7,914,027 km (0.103 R)
• M44: 8,415,329 km (0.069 R)
• M45: 8,684,904 km (0.114 R)
• M46: 8,820,889 km (0.086 R)
• M47: 8,942,213 km (0.053 R)
• M48: 9,125,321 km (0.111 R)
• M49: 9,248,140 km (0.103 R)
• M50: 9,371,559 km (0.11 R)
• M51: 9,526,542 km (0.053 R)
• M52: 9,666,715 km (0.074 R)
• M53: 9,933,448 km (0.12 R)
• M54: 10,028,144 km (0.025 R)
• M55: 10,234,439 km (0.092 R)
• M56: 10,330,032 km (0.114 R)
• M57: 10,618,906 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 8.7

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.12 AU - 4.8 AU

Year: 6082 Days

Day: 8.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,993,826 km

• M1: 131,347 km (0.093 R)
• M2: 236,215 km (0.082 R)
• M3: 311,313 km (0.108 R)
• M4: 503,397 km (0.106 R)
• M5: 813,812 km (0.089 R)
• M6: 1,117,197 km (0.055 R)
• M7: 1,178,831 km (0.073 R)
• M8: 1,354,908 km (0.116 R)
• M9: 1,661,584 km (0.106 R)
• M10: 1,732,643 km (0.09 R)
• M11: 2,046,648 km (0.093 R)
• M12: 2,378,457 km (0.118 R)
• M13: 2,581,760 km (0.108 R)
• M14: 3,070,646 km (0.114 R)
• M15: 3,680,856 km (0.076 R)
• M16: 3,964,194 km (0.109 R)
• M17: 4,501,699 km (0.106 R)
• M18: 5,297,859 km (0.05 R)
• M19: 5,377,295 km (0.1 R)
• M20: 5,457,031 km (0.079 R)
• M21: 5,644,627 km (0.098 R)
• M22: 6,360,303 km (0.114 R)
• M23: 6,872,526 km (0.109 R)
• M24: 6,959,143 km (0.083 R)
• M25: 7,635,625 km (0.114 R)
• M26: 7,875,879 km (0.071 R)
• M27: 8,456,319 km (0.114 R)
• M28: 8,798,748 km (0.095 R)
• M29: 9,820,651 km (0.062 R)
• M30: 10,246,407 km (0.116 R)
• M31: 10,312,380 km (0.118 R)
• M32: 10,511,494 km (0.093 R)
• M33: 10,578,065 km (0.116 R)
• M34: 10,678,296 km (0.096 R)
• M35: 10,913,165 km (0.11 R)
• M36: 11,354,179 km (0.082 R)
• M37: 11,422,545 km (0.11 R)
• M38: 11,766,471 km (0.115 R)
• M39: 12,429,189 km (0.081 R)
• M40: 14,452,351 km (0.09 R)
• M41: 14,526,402 km (0.097 R)
• M42: 15,844,060 km (0.041 R)
• M43: 15,920,505 km (0.069 R)
• M44: 16,459,207 km (0.1 R)
• M45: 16,536,549 km (0.103 R)
• M46: 16,886,458 km (0.059 R)
• M47: 17,475,126 km (0.086 R)
• M48: 17,554,263 km (0.065 R)
• M49: 18,834,372 km (0.102 R)
• M50: 19,158,999 km (0.083 R)
• M51: 19,608,541 km (0.094 R)
• M52: 20,310,155 km (0.062 R)
• M53: 20,977,960 km (0.083 R)
• M54: 22,292,177 km (0.085 R)
• M55: 22,420,831 km (0.091 R)
• M56: 23,371,376 km (0.099 R)
• M57: 24,600,323 km (0.117 R)
• M58: 24,777,596 km (0.086 R)
• M59: 25,490,879 km (0.105 R)
• M60: 25,670,247 km (0.101 R)
• M61: 26,030,329 km (0.117 R)
• M62: 26,937,640 km (0.097 R)
• M63: 27,120,299 km (0.114 R)
• M64: 28,179,003 km (0.062 R)
• M65: 28,318,129 km (0.05 R)
• M66: 28,643,504 km (0.03 R)
• M67: 29,344,969 km (0.085 R)
• M68: 30,336,503 km (0.116 R)
• M69: 30,764,802 km (0.096 R)
• M70: 30,955,839 km (0.107 R)
• M71: 31,243,067 km (0.066 R)
• M72: 31,965,026 km (0.097 R)
• M73: 32,158,605 km (0.062 R)
• M74: 32,303,865 km (0.102 R)
• M75: 32,498,043 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.4

Radius: 6.1

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.23 AU - 7.83 AU

Year: 10774 Days

Day: 21.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 31,993,826 km

• M1: 137,630 km (0.096 R)
• M2: 180,116 km (0.118 R)
• M3: 452,234 km (0.066 R)
• M4: 495,319 km (0.045 R)
• M5: 965,804 km (0.09 R)
• M6: 1,061,397 km (0.095 R)
• M7: 1,839,007 km (0.114 R)
• M8: 1,934,300 km (0.115 R)
• M9: 1,982,621 km (0.104 R)
• M10: 2,357,513 km (0.091 R)
• M11: 2,646,237 km (0.096 R)
• M12: 2,754,097 km (0.042 R)
• M13: 2,918,654 km (0.081 R)
• M14: 3,030,105 km (0.099 R)
• M15: 3,199,898 km (0.12 R)
• M16: 3,460,648 km (0.058 R)
• M17: 3,638,220 km (0.046 R)
• M18: 3,818,785 km (0.063 R)
• M19: 4,002,341 km (0.115 R)
• M20: 4,441,860 km (0.092 R)
• M21: 4,996,120 km (0.077 R)
• M22: 6,384,089 km (0.101 R)
• M23: 6,529,199 km (0.057 R)
• M24: 6,859,362 km (0.11 R)
• M25: 7,195,209 km (0.063 R)
• M26: 7,270,457 km (0.084 R)
• M27: 7,459,997 km (0.105 R)
• M28: 7,728,076 km (0.12 R)
• M29: 7,921,357 km (0.095 R)
• M30: 8,038,193 km (0.092 R)
• M31: 8,431,635 km (0.047 R)
• M32: 9,566,485 km (0.113 R)
• M33: 9,732,538 km (0.094 R)
• M34: 9,983,414 km (0.071 R)
• M35: 10,109,525 km (0.051 R)
• M36: 11,400,555 km (0.041 R)
• M37: 11,444,536 km (0.116 R)
• M38: 12,606,164 km (0.08 R)
• M39: 13,339,493 km (0.119 R)
• M40: 13,804,892 km (0.115 R)
• M41: 14,370,371 km (0.055 R)
• M42: 14,703,676 km (0.083 R)
• M43: 14,751,547 km (0.103 R)
• M44: 15,670,078 km (0.12 R)
• M45: 15,914,820 km (0.114 R)
• M46: 16,259,643 km (0.102 R)
• M47: 16,457,860 km (0.093 R)
• M48: 16,656,825 km (0.086 R)
• M49: 17,612,756 km (0.099 R)
• M50: 18,071,872 km (0.077 R)
• M51: 18,328,582 km (0.07 R)
• M52: 18,845,592 km (0.086 R)
• M53: 19,001,622 km (0.035 R)
• M54: 20,318,682 km (0.103 R)
• M55: 20,907,499 km (0.101 R)
• M56: 22,047,136 km (0.09 R)
• M57: 22,376,401 km (0.103 R)
• M58: 22,818,014 km (0.117 R)
• M59: 23,039,867 km (0.098 R)
• M60: 24,669,736 km (0.08 R)
• M61: 25,068,714 km (0.109 R)
• M62: 25,757,612 km (0.081 R)
• M63: 27,095,316 km (0.115 R)
• M64: 27,389,126 km (0.078 R)
• M65: 27,506,860 km (0.118 R)
• M66: 27,743,075 km (0.101 R)
• M67: 27,920,647 km (0.071 R)
• M68: 28,336,380 km (0.091 R)
• M69: 28,754,057 km (0.093 R)
• M70: 28,873,885 km (0.086 R)
• M71: 28,933,724 km (0.065 R)
• M72: 29,595,844 km (0.059 R)
• M73: 29,959,068 km (0.087 R)
• M74: 30,445,560 km (0.068 R)
• M75: 31,797,027 km (0.112 R)
• M76: 32,667,238 km (0.091 R)
• M77: 33,923,860 km (0.034 R)
• M78: 35,132,312 km (0.086 R)
• M79: 37,133,931 km (0.096 R)
• M80: 37,394,980 km (0.087 R)
• M81: 37,460,204 km (0.092 R)
• M82: 37,853,048 km (0.108 R)
• M83: 38,379,035 km (0.107 R)
• M84: 39,039,808 km (0.099 R)
• M85: 39,837,614 km (0.063 R)
• M86: 42,399,477 km (0.073 R)
• M87: 42,740,560 km (0.089 R)
• M88: 42,808,927 km (0.079 R)
• M89: 45,641,114 km (0.074 R)
• M90: 45,990,574 km (0.116 R)
• M91: 46,340,932 km (0.117 R)
• M92: 46,622,027 km (0.118 R)
• M93: 46,692,338 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.9

Radius: 4.6

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.8 AU - 8.58 AU

Year: 12448 Days

Day: 19.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 31,993,826 km

• M1: 81,082 km (0.089 R)
• M2: 395,537 km (0.034 R)
• M3: 499,208 km (0.108 R)
• M4: 597,344 km (0.076 R)
• M5: 717,023 km (0.057 R)
• M6: 1,085,033 km (0.095 R)
• M7: 1,157,588 km (0.108 R)
• M8: 1,269,488 km (0.1 R)
• M9: 1,307,635 km (0.103 R)
• M10: 1,523,954 km (0.091 R)
• M11: 1,667,418 km (0.106 R)
• M12: 1,945,520 km (0.072 R)
• M13: 2,192,207 km (0.096 R)
• M14: 2,448,618 km (0.087 R)
• M15: 2,863,752 km (0.103 R)
• M16: 2,989,863 km (0.107 R)
• M17: 3,486,079 km (0.101 R)
• M18: 3,923,503 km (0.101 R)
• M19: 4,007,428 km (0.074 R)
• M20: 4,436,026 km (0.072 R)
• M21: 5,336,306 km (0.106 R)
• M22: 5,648,666 km (0.103 R)
• M23: 6,620,753 km (0.027 R)
• M24: 7,023,919 km (0.064 R)
• M25: 7,469,571 km (0.12 R)
• M26: 9,155,838 km (0.1 R)
• M27: 9,454,137 km (0.086 R)
• M28: 9,566,784 km (0.107 R)
• M29: 9,642,181 km (0.083 R)
• M30: 9,717,728 km (0.025 R)
• M31: 9,869,420 km (0.076 R)
• M32: 10,368,030 km (0.077 R)
• M33: 11,071,738 km (0.099 R)
• M34: 11,111,232 km (0.112 R)
• M35: 11,349,542 km (0.089 R)
• M36: 11,429,427 km (0.049 R)
• M37: 12,196,714 km (0.117 R)
• M38: 12,401,514 km (0.038 R)
• M39: 12,607,361 km (0.065 R)
• M40: 12,897,431 km (0.119 R)
• M41: 13,105,970 km (0.092 R)
• M42: 13,653,498 km (0.108 R)
• M43: 14,727,162 km (0.117 R)
• M44: 15,032,492 km (0.098 R)
• M45: 15,649,732 km (0.036 R)
• M46: 16,365,259 km (0.041 R)
• M47: 16,726,987 km (0.054 R)
• M48: 16,908,748 km (0.074 R)
• M49: 17,045,630 km (0.087 R)
• M50: 17,504,297 km (0.05 R)
• M51: 17,874,253 km (0.09 R)
• M52: 18,199,927 km (0.111 R)
• M53: 18,293,426 km (0.048 R)
• M54: 18,340,250 km (0.085 R)
• M55: 18,433,898 km (0.049 R)
• M56: 18,480,723 km (0.113 R)
• M57: 18,715,890 km (0.061 R)
• M58: 19,141,496 km (0.082 R)
• M59: 20,534,701 km (0.109 R)
• M60: 20,680,709 km (0.099 R)
• M61: 21,169,744 km (0.102 R)
• M62: 23,366,589 km (0.029 R)
• M63: 23,417,303 km (0.061 R)
• M64: 23,518,880 km (0.067 R)
• M65: 24,698,309 km (0.094 R)
• M66: 24,801,831 km (0.114 R)
• M67: 25,112,995 km (0.112 R)
• M68: 25,321,235 km (0.119 R)
• M69: 26,107,222 km (0.064 R)
• M70: 26,370,963 km (0.1 R)
• M71: 27,434,754 km (0.116 R)
• M72: 27,702,833 km (0.118 R)
• M73: 27,864,099 km (0.064 R)
• M74: 28,187,680 km (0.072 R)
• M75: 29,111,147 km (0.101 R)
• M76: 29,934,235 km (0.105 R)
• M77: 31,940,492 km (0.03 R)
• M78: 33,301,832 km (0.091 R)
• M79: 33,587,864 km (0.077 R)
• M80: 33,645,160 km (0.095 R)
• M81: 33,989,683 km (0.06 R)
• M82: 34,220,064 km (0.07 R)
• M83: 34,450,894 km (0.076 R)
• M84: 34,566,533 km (0.106 R)
• M85: 34,740,066 km (0.057 R)
• M86: 34,972,093 km (0.115 R)
• M87: 35,088,330 km (0.074 R)
• M88: 36,492,605 km (0.073 R)
• M89: 36,610,339 km (0.077 R)
• M90: 37,201,550 km (0.081 R)
• M91: 38,513,224 km (0.105 R)
• M92: 38,633,201 km (0.055 R)
• M93: 38,813,317 km (0.07 R)
• M94: 39,779,271 km (0.093 R)
• M95: 40,569,746 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.6

Radius: 3.4

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.33 AU - 8.27 AU

Year: 12735 Days

Day: 16 Hours

Environment

Temp: -218 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,993,826 km

• M1: 465,698 km (0.109 R)
• M2: 1,471,295 km (0.073 R)
• M3: 1,539,960 km (0.106 R)
• M4: 2,222,875 km (0.083 R)
• M5: 2,281,816 km (0.116 R)
• M6: 2,626,041 km (0.093 R)
• M7: 3,029,656 km (0.098 R)
• M8: 3,117,171 km (0.104 R)
• M9: 4,376,336 km (0.077 R)
• M10: 4,401,020 km (0.092 R)
• M11: 4,650,100 km (0.112 R)
• M12: 4,725,647 km (0.102 R)
• M13: 6,071,878 km (0.111 R)
• M14: 6,488,808 km (0.06 R)
• M15: 6,545,206 km (0.032 R)
• M16: 6,629,878 km (0.104 R)
• M17: 7,379,663 km (0.078 R)
• M18: 7,526,867 km (0.067 R)
• M19: 8,125,408 km (0.102 R)
• M20: 8,615,192 km (0.107 R)
• M21: 9,399,533 km (0.094 R)
• M22: 9,559,154 km (0.101 R)
• M23: 10,436,247 km (0.085 R)
• M24: 11,338,920 km (0.052 R)
• M25: 11,474,755 km (0.116 R)
• M26: 12,440,559 km (0.069 R)
• M27: 13,039,549 km (0.036 R)
• M28: 13,360,436 km (0.093 R)
• M29: 13,467,997 km (0.054 R)
• M30: 14,046,342 km (0.112 R)
• M31: 14,082,844 km (0.044 R)
• M32: 14,669,866 km (0.09 R)
• M33: 15,227,418 km (0.055 R)
• M34: 15,264,817 km (0.08 R)
• M35: 15,867,697 km (0.11 R)
• M36: 16,057,686 km (0.108 R)
• M37: 16,133,831 km (0.089 R)
• M38: 17,958,925 km (0.12 R)
• M39: 18,475,038 km (0.113 R)
• M40: 19,807,207 km (0.059 R)
• M41: 19,848,197 km (0.101 R)
• M42: 20,011,857 km (0.116 R)
• M43: 21,968,447 km (0.079 R)
• M44: 23,724,278 km (0.115 R)
• M45: 24,028,560 km (0.066 R)
• M46: 25,081,429 km (0.097 R)
• M47: 25,881,030 km (0.101 R)
• M48: 25,970,340 km (0.106 R)
• M49: 28,099,566 km (0.061 R)
• M50: 28,652,181 km (0.119 R)
• M51: 29,394,336 km (0.098 R)
• M52: 29,767,882 km (0.096 R)
• M53: 30,803,099 km (0.096 R)
• M54: 31,135,057 km (0.101 R)
• M55: 31,802,263 km (0.073 R)
• M56: 31,945,877 km (0.115 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: 186 - 11,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit