🌌 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: 814.6

Radius: 9.4

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.4 AU - 0.64 AU

Year: 254 Days

Day: 7 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,591,970 km

• M1: 135,835 km (0.071 R)
• M2: 201,209 km (0.082 R)
• M3: 303,534 km (0.072 R)
• M4: 446,101 km (0.079 R)
• M5: 522,396 km (0.077 R)
• M6: 603,927 km (0.112 R)
• M7: 693,536 km (0.05 R)
• M8: 753,674 km (0.12 R)
• M9: 815,907 km (0.067 R)
• M10: 975,677 km (0.101 R)
• M11: 1,071,270 km (0.106 R)
• M12: 1,218,774 km (0.079 R)
• M13: 1,335,011 km (0.097 R)
• M14: 1,407,417 km (0.052 R)
• M15: 1,507,498 km (0.079 R)
• M16: 1,651,112 km (0.068 R)
• M17: 1,766,452 km (0.107 R)
• M18: 1,832,125 km (0.058 R)
• M19: 1,976,038 km (0.041 R)
• M20: 2,158,548 km (0.089 R)
• M21: 2,244,417 km (0.068 R)
• M22: 2,305,752 km (0.095 R)
• M23: 2,577,721 km (0.055 R)
• M24: 2,636,662 km (0.031 R)
• M25: 2,783,268 km (0.034 R)
• M26: 2,899,057 km (0.091 R)
• M27: 2,988,517 km (0.107 R)
• M28: 3,090,243 km (0.083 R)
• M29: 3,193,017 km (0.105 R)
• M30: 3,349,496 km (0.071 R)
• M31: 3,449,278 km (0.116 R)
• M32: 3,508,519 km (0.099 R)
• M33: 3,603,962 km (0.092 R)
• M34: 3,700,154 km (0.072 R)
• M35: 3,797,392 km (0.089 R)
• M36: 3,920,063 km (0.075 R)
• M37: 4,006,680 km (0.065 R)
• M38: 4,182,008 km (0.1 R)
• M39: 4,359,880 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 10.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.29 AU - 3.87 AU

Year: 4594 Days

Day: 7.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 119.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,591,970 km

• M1: 128,953 km (0.09 R)
• M2: 240,703 km (0.067 R)
• M3: 376,089 km (0.083 R)
• M4: 465,100 km (0.077 R)
• M5: 583,581 km (0.081 R)
• M6: 668,852 km (0.069 R)
• M7: 747,391 km (0.067 R)
• M8: 841,338 km (0.068 R)
• M9: 939,624 km (0.097 R)
• M10: 1,042,099 km (0.058 R)
• M11: 1,134,999 km (0.082 R)
• M12: 1,216,979 km (0.102 R)
• M13: 1,657,544 km (0.084 R)
• M14: 2,282,864 km (0.057 R)
• M15: 2,512,646 km (0.119 R)
• M16: 2,843,407 km (0.099 R)
• M17: 3,129,887 km (0.104 R)
• M18: 3,526,171 km (0.107 R)
• M19: 3,607,403 km (0.09 R)
• M20: 3,896,725 km (0.053 R)
• M21: 4,236,612 km (0.104 R)
• M22: 4,586,222 km (0.088 R)
• M23: 4,967,846 km (0.112 R)
• M24: 5,059,250 km (0.043 R)
• M25: 5,642,682 km (0.113 R)
• M26: 6,003,063 km (0.111 R)
• M27: 6,075,918 km (0.062 R)
• M28: 6,272,040 km (0.066 R)
• M29: 6,495,091 km (0.112 R)
• M30: 6,620,304 km (0.044 R)
• M31: 6,695,701 km (0.112 R)
• M32: 6,898,257 km (0.094 R)
• M33: 7,205,980 km (0.101 R)
• M34: 7,623,208 km (0.051 R)
• M35: 7,941,403 km (0.099 R)
• M36: 8,048,515 km (0.078 R)
• M37: 8,755,963 km (0.114 R)
• M38: 9,145,067 km (0.06 R)
• M39: 9,682,273 km (0.034 R)
• M40: 9,998,074 km (0.101 R)
• M41: 10,113,714 km (0.075 R)
• M42: 10,258,973 km (0.098 R)
• M43: 10,375,660 km (0.077 R)
• M44: 10,522,116 km (0.097 R)
• M45: 10,639,700 km (0.026 R)
• M46: 11,025,213 km (0.113 R)
• M47: 11,204,731 km (0.11 R)
• M48: 11,536,240 km (0.076 R)
• M49: 12,208,981 km (0.051 R)
• M50: 12,581,331 km (0.079 R)
• M51: 12,957,420 km (0.103 R)
• M52: 13,305,384 km (0.05 R)
• M53: 13,432,692 km (0.111 R)
• M54: 13,849,322 km (0.074 R)
• M55: 14,270,141 km (0.119 R)
• M56: 15,357,269 km (0.091 R)
• M57: 15,995,304 km (0.089 R)
• M58: 16,300,483 km (0.068 R)
• M59: 17,123,870 km (0.108 R)
• M60: 17,470,937 km (0.09 R)
• M61: 17,715,380 km (0.116 R)
• M62: 18,172,102 km (0.078 R)
• M63: 19,169,172 km (0.074 R)
• M64: 19,746,919 km (0.11 R)
• M65: 19,855,826 km (0.084 R)
• M66: 20,257,048 km (0.097 R)
• M67: 20,956,418 km (0.11 R)
• M68: 21,364,970 km (0.117 R)
• M69: 22,152,153 km (0.107 R)
• M70: 22,454,491 km (0.117 R)
• M71: 23,178,096 km (0.115 R)
• M72: 23,485,220 km (0.09 R)
• M73: 23,639,156 km (0.087 R)
• M74: 23,909,480 km (0.076 R)
• M75: 25,197,517 km (0.034 R)
• M76: 26,909,665 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.7

Radius: 10.9

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.36 AU - 4.68 AU

Year: 5467 Days

Day: 7.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,591,970 km

• M1: 302,038 km (0.108 R)
• M2: 405,261 km (0.1 R)
• M3: 631,153 km (0.062 R)
• M4: 707,299 km (0.078 R)
• M5: 855,999 km (0.045 R)
• M6: 971,189 km (0.028 R)
• M7: 1,154,297 km (0.083 R)
• M8: 1,416,393 km (0.113 R)
• M9: 1,572,423 km (0.077 R)
• M10: 1,679,834 km (0.12 R)
• M11: 1,864,289 km (0.084 R)
• M12: 2,313,980 km (0.096 R)
• M13: 2,625,443 km (0.056 R)
• M14: 2,775,340 km (0.08 R)
• M15: 2,884,247 km (0.114 R)
• M16: 3,357,425 km (0.111 R)
• M17: 4,224,793 km (0.107 R)
• M18: 4,580,238 km (0.048 R)
• M19: 4,735,670 km (0.066 R)
• M20: 5,429,056 km (0.11 R)
• M21: 6,325,746 km (0.112 R)
• M22: 7,087,947 km (0.118 R)
• M23: 7,663,450 km (0.117 R)
• M24: 7,755,602 km (0.098 R)
• M25: 8,348,459 km (0.108 R)
• M26: 8,570,462 km (0.058 R)
• M27: 8,730,382 km (0.115 R)
• M28: 9,843,540 km (0.108 R)
• M29: 10,759,079 km (0.05 R)
• M30: 11,384,548 km (0.084 R)
• M31: 11,879,268 km (0.062 R)
• M32: 12,272,860 km (0.075 R)
• M33: 12,453,275 km (0.054 R)
• M34: 13,036,258 km (0.066 R)
• M35: 13,257,214 km (0.084 R)
• M36: 13,965,111 km (0.09 R)
• M37: 14,761,719 km (0.067 R)
• M38: 14,876,760 km (0.083 R)
• M39: 15,690,124 km (0.028 R)
• M40: 16,082,669 km (0.073 R)
• M41: 17,239,060 km (0.074 R)
• M42: 17,400,626 km (0.117 R)
• M43: 17,481,558 km (0.12 R)
• M44: 17,603,331 km (0.093 R)
• M45: 18,587,236 km (0.115 R)
• M46: 18,711,552 km (0.101 R)
• M47: 18,960,932 km (0.089 R)
• M48: 19,462,833 km (0.088 R)
• M49: 19,715,503 km (0.115 R)
• M50: 20,096,529 km (0.071 R)
• M51: 20,266,622 km (0.111 R)
• M52: 20,394,528 km (0.065 R)
• M53: 20,951,930 km (0.102 R)
• M54: 21,557,801 km (0.119 R)
• M55: 22,037,861 km (0.117 R)
• M56: 22,653,905 km (0.117 R)
• M57: 23,588,742 km (0.09 R)
• M58: 23,768,259 km (0.097 R)
• M59: 23,903,197 km (0.055 R)
• M60: 24,627,101 km (0.113 R)
• M61: 24,900,266 km (0.069 R)
• M62: 25,312,259 km (0.051 R)
• M63: 25,957,325 km (0.099 R)
• M64: 26,096,301 km (0.064 R)
• M65: 26,281,952 km (0.071 R)
• M66: 26,794,774 km (0.082 R)
• M67: 26,935,246 km (0.044 R)
• M68: 27,593,776 km (0.111 R)
• M69: 28,543,872 km (0.05 R)
• M70: 29,119,076 km (0.101 R)
• M71: 29,552,910 km (0.027 R)
• M72: 30,818,508 km (0.036 R)
• M73: 31,014,780 km (0.106 R)
• M74: 31,260,569 km (0.051 R)
• M75: 31,853,426 km (0.045 R)
• M76: 32,051,942 km (0.082 R)
• M77: 32,250,758 km (0.112 R)
• M78: 33,351,798 km (0.1 R)
• M79: 33,603,721 km (0.076 R)
• M80: 33,805,828 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.2

Radius: 5.6

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.89 AU - 6.53 AU

Year: 10496 Days

Day: 17.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,591,970 km

• M1: 250,427 km (0.102 R)
• M2: 302,936 km (0.1 R)
• M3: 498,311 km (0.052 R)
• M4: 624,272 km (0.115 R)
• M5: 1,244,205 km (0.068 R)
• M6: 1,679,834 km (0.066 R)
• M7: 1,914,254 km (0.038 R)
• M8: 2,901,301 km (0.088 R)
• M9: 3,445,089 km (0.089 R)
• M10: 3,742,490 km (0.11 R)
• M11: 5,133,750 km (0.088 R)
• M12: 5,441,772 km (0.055 R)
• M13: 5,819,507 km (0.102 R)
• M14: 6,108,231 km (0.091 R)
• M15: 6,434,653 km (0.109 R)
• M16: 6,599,959 km (0.114 R)
• M17: 8,292,808 km (0.116 R)
• M18: 8,472,775 km (0.085 R)
• M19: 8,836,447 km (0.09 R)
• M20: 9,242,456 km (0.1 R)
• M21: 9,429,004 km (0.075 R)
• M22: 11,481,786 km (0.097 R)
• M23: 11,884,055 km (0.082 R)
• M24: 13,076,649 km (0.032 R)
• M25: 13,118,387 km (0.099 R)
• M26: 14,091,970 km (0.115 R)
• M27: 14,522,662 km (0.11 R)
• M28: 15,220,387 km (0.096 R)
• M29: 15,617,719 km (0.105 R)
• M30: 16,152,830 km (0.079 R)
• M31: 16,377,676 km (0.107 R)
• M32: 16,921,165 km (0.034 R)
• M33: 17,793,919 km (0.111 R)
• M34: 17,886,669 km (0.073 R)
• M35: 18,072,470 km (0.116 R)
• M36: 18,446,315 km (0.096 R)
• M37: 19,344,201 km (0.092 R)
• M38: 19,582,810 km (0.1 R)
• M39: 19,822,466 km (0.111 R)
• M40: 19,966,678 km (0.061 R)
• M41: 20,256,150 km (0.08 R)
• M42: 20,693,125 km (0.118 R)
• M43: 21,625,569 km (0.099 R)
• M44: 23,024,608 km (0.085 R)
• M45: 23,176,301 km (0.119 R)
• M46: 24,144,199 km (0.11 R)
• M47: 24,349,746 km (0.118 R)
• M48: 25,073,501 km (0.093 R)
• M49: 25,699,418 km (0.106 R)
• M50: 25,856,646 km (0.113 R)
• M51: 25,961,663 km (0.105 R)
• M52: 26,700,976 km (0.107 R)
• M53: 26,754,083 km (0.074 R)
• M54: 27,126,432 km (0.096 R)
• M55: 27,233,245 km (0.076 R)
• M56: 27,715,250 km (0.112 R)
• M57: 28,579,177 km (0.09 R)
• M58: 30,666,068 km (0.082 R)
• M59: 30,721,568 km (0.118 R)
• M60: 31,671,515 km (0.053 R)
• M61: 31,840,261 km (0.081 R)
• M62: 32,347,996 km (0.036 R)
• M63: 32,517,790 km (0.112 R)
• M64: 32,744,730 km (0.075 R)
• M65: 32,972,119 km (0.102 R)
• M66: 34,405,416 km (0.067 R)
• M67: 34,521,055 km (0.066 R)
• M68: 34,984,509 km (0.108 R)
• M69: 35,216,984 km (0.029 R)
• M70: 35,450,058 km (0.1 R)
• M71: 35,917,551 km (0.086 R)
• M72: 36,210,913 km (0.102 R)
• M73: 36,563,814 km (0.119 R)
• M74: 37,391,838 km (0.094 R)
• M75: 37,451,229 km (0.087 R)
• M76: 39,187,013 km (0.071 R)
• M77: 39,912,862 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.3

Radius: 7.9

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.92 AU - 11.96 AU

Year: 21255 Days

Day: 16.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,591,970 km

• M1: 104,569 km (0.051 R)
• M2: 641,176 km (0.103 R)
• M3: 748,887 km (0.097 R)
• M4: 1,907,223 km (0.112 R)
• M5: 2,992,107 km (0.087 R)
• M6: 3,213,661 km (0.08 R)
• M7: 3,950,281 km (0.067 R)
• M8: 4,441,710 km (0.039 R)
• M9: 4,694,680 km (0.095 R)
• M10: 5,126,869 km (0.068 R)
• M11: 5,844,490 km (0.082 R)
• M12: 6,498,232 km (0.094 R)
• M13: 7,076,877 km (0.109 R)
• M14: 8,283,234 km (0.056 R)
• M15: 8,751,775 km (0.1 R)
• M16: 9,015,964 km (0.034 R)
• M17: 9,390,109 km (0.076 R)
• M18: 9,497,819 km (0.093 R)
• M19: 9,878,546 km (0.039 R)
• M20: 10,264,209 km (0.117 R)
• M21: 10,375,360 km (0.045 R)
• M22: 11,797,587 km (0.079 R)
• M23: 11,855,781 km (0.118 R)
• M24: 12,206,737 km (0.066 R)
• M25: 12,739,455 km (0.062 R)
• M26: 12,799,145 km (0.062 R)
• M27: 13,159,227 km (0.115 R)
• M28: 13,705,559 km (0.039 R)
• M29: 14,012,234 km (0.081 R)
• M30: 16,741,797 km (0.118 R)
• M31: 16,872,695 km (0.037 R)
• M32: 17,399,579 km (0.04 R)
• M33: 17,731,686 km (0.088 R)
• M34: 17,798,257 km (0.05 R)
• M35: 17,998,868 km (0.1 R)
• M36: 18,537,121 km (0.12 R)
• M37: 19,012,543 km (0.1 R)
• M38: 19,492,004 km (0.064 R)
• M39: 20,462,745 km (0.084 R)
• M40: 21,024,485 km (0.105 R)
• M41: 21,662,520 km (0.081 R)
• M42: 21,805,086 km (0.098 R)
• M43: 22,812,478 km (0.098 R)
• M44: 22,885,033 km (0.074 R)
• M45: 23,468,016 km (0.085 R)
• M46: 24,055,936 km (0.11 R)
• M47: 24,351,691 km (0.093 R)
• M48: 25,999,811 km (0.091 R)
• M49: 26,837,409 km (0.075 R)
• M50: 27,761,176 km (0.119 R)
• M51: 29,245,037 km (0.064 R)
• M52: 29,718,963 km (0.072 R)
• M53: 32,778,838 km (0.068 R)
• M54: 33,435,722 km (0.09 R)
• M55: 33,931,340 km (0.093 R)
• M56: 34,014,068 km (0.115 R)
• M57: 35,348,481 km (0.087 R)
• M58: 36,021,970 km (0.047 R)
• M59: 37,381,815 km (0.108 R)
• M60: 37,895,983 km (0.083 R)
• M61: 39,018,266 km (0.114 R)
• M62: 42,271,571 km (0.105 R)
• M63: 42,717,822 km (0.071 R)
• M64: 43,075,959 km (0.095 R)
• M65: 44,699,993 km (0.1 R)
• M66: 45,336,981 km (0.077 R)
• M67: 46,527,780 km (0.048 R)
• M68: 49,221,140 km (0.1 R)
• M69: 49,502,683 km (0.098 R)
• M70: 51,869,322 km (0.026 R)
• M71: 52,442,730 km (0.089 R)
• M72: 53,306,957 km (0.083 R)
• M73: 54,660,369 km (0.061 R)
• M74: 54,757,608 km (0.12 R)
• M75: 55,049,174 km (0.077 R)
• M76: 56,515,383 km (0.109 R)
• M77: 56,908,526 km (0.086 R)
• M78: 57,006,961 km (0.049 R)
• M79: 58,788,373 km (0.08 R)
• M80: 58,887,855 km (0.107 R)
• M81: 59,286,534 km (0.049 R)
• M82: 60,086,284 km (0.098 R)
• M83: 60,889,774 km (0.072 R)
• M84: 61,696,705 km (0.09 R)
• M85: 61,797,833 km (0.086 R)
• M86: 62,405,649 km (0.069 R)
• M87: 63,015,560 km (0.086 R)
• M88: 63,117,436 km (0.113 R)
• M89: 63,934,091 km (0.051 R)
• M90: 64,241,215 km (0.067 R)
• M91: 64,446,164 km (0.112 R)
• M92: 65,268,504 km (0.102 R)
• M93: 65,371,577 km (0.057 R)
• M94: 67,131,446 km (0.12 R)
• M95: 69,958,547 km (0.057 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: 403 - 16,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit