🌌 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: 324.3

Radius: 12.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.78 AU - 0.86 AU

Year: 479 Days

Day: 5.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,151,826 km

• M1: 153,936 km (0.108 R)
• M2: 229,633 km (0.116 R)
• M3: 356,641 km (0.116 R)
• M4: 491,429 km (0.075 R)
• M5: 584,479 km (0.061 R)
• M6: 691,591 km (0.081 R)
• M7: 813,663 km (0.053 R)
• M8: 912,397 km (0.091 R)
• M9: 1,040,154 km (0.087 R)
• M10: 1,127,519 km (0.112 R)
• M11: 1,221,915 km (0.061 R)
• M12: 1,446,911 km (0.067 R)
• M13: 1,588,580 km (0.11 R)
• M14: 1,666,071 km (0.108 R)
• M15: 1,795,025 km (0.063 R)
• M16: 1,875,957 km (0.057 R)
• M17: 1,963,472 km (0.063 R)
• M18: 2,047,247 km (0.098 R)
• M19: 2,196,695 km (0.112 R)
• M20: 2,327,743 km (0.086 R)
• M21: 2,438,894 km (0.049 R)
• M22: 2,546,305 km (0.112 R)
• M23: 2,643,843 km (0.058 R)
• M24: 2,725,075 km (0.12 R)
• M25: 2,818,873 km (0.076 R)
• M26: 2,991,957 km (0.101 R)
• M27: 3,088,897 km (0.068 R)
• M28: 3,187,033 km (0.079 R)
• M29: 3,267,517 km (0.12 R)
• M30: 3,411,579 km (0.045 R)
• M31: 3,487,575 km (0.107 R)
• M32: 3,654,377 km (0.092 R)
• M33: 3,732,168 km (0.109 R)
• M34: 3,883,112 km (0.118 R)
• M35: 3,989,177 km (0.088 R)
• M36: 4,177,371 km (0.101 R)
• M37: 4,423,459 km (0.094 R)
• M38: 4,562,436 km (0.089 R)
• M39: 4,639,479 km (0.104 R)
• M40: 4,716,821 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.7

Radius: 9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.73 AU - 1.17 AU

Year: 598 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 29,151,826 km

• M1: 113,994 km (0.054 R)
• M2: 172,187 km (0.118 R)
• M3: 266,284 km (0.101 R)
• M4: 333,603 km (0.113 R)
• M5: 458,966 km (0.089 R)
• M6: 582,534 km (0.097 R)
• M7: 685,158 km (0.088 R)
• M8: 755,768 km (0.111 R)
• M9: 936,931 km (0.11 R)
• M10: 1,002,156 km (0.119 R)
• M11: 1,142,479 km (0.114 R)
• M12: 1,232,986 km (0.108 R)
• M13: 1,299,856 km (0.088 R)
• M14: 1,383,930 km (0.111 R)
• M15: 1,442,871 km (0.043 R)
• M16: 1,624,782 km (0.082 R)
• M17: 1,738,776 km (0.066 R)
• M18: 1,861,446 km (0.062 R)
• M19: 1,999,226 km (0.12 R)
• M20: 2,060,112 km (0.112 R)
• M21: 2,278,376 km (0.12 R)
• M22: 2,354,970 km (0.079 R)
• M23: 2,537,180 km (0.06 R)
• M24: 2,630,080 km (0.101 R)
• M25: 2,757,986 km (0.106 R)
• M26: 2,839,816 km (0.107 R)
• M27: 3,076,031 km (0.114 R)
• M28: 3,146,791 km (0.036 R)
• M29: 3,275,595 km (0.102 R)
• M30: 3,612,489 km (0.115 R)
• M31: 3,724,837 km (0.11 R)
• M32: 3,792,755 km (0.111 R)
• M33: 3,884,010 km (0.117 R)
• M34: 4,030,017 km (0.095 R)
• M35: 4,177,820 km (0.117 R)
• M36: 4,383,068 km (0.037 R)
• M37: 4,494,967 km (0.08 R)
• M38: 4,575,600 km (0.1 R)
• M39: 4,869,411 km (0.092 R)
• M40: 5,018,709 km (0.1 R)
• M41: 5,194,786 km (0.076 R)
• M42: 5,304,740 km (0.11 R)
• M43: 5,398,538 km (0.05 R)
• M44: 5,527,193 km (0.116 R)
• M45: 5,622,187 km (0.059 R)
• M46: 5,683,074 km (0.067 R)
• M47: 5,787,642 km (0.103 R)
• M48: 5,892,959 km (0.115 R)
• M49: 6,016,677 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.1

Radius: 12

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.98 AU - 1.06 AU

Year: 665 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 29,151,826 km

• M1: 156,031 km (0.103 R)
• M2: 280,795 km (0.079 R)
• M3: 370,853 km (0.075 R)
• M4: 479,461 km (0.113 R)
• M5: 601,533 km (0.097 R)
• M6: 705,952 km (0.108 R)
• M7: 838,496 km (0.1 R)
• M8: 946,655 km (0.114 R)
• M9: 1,077,404 km (0.091 R)
• M10: 1,184,067 km (0.084 R)
• M11: 1,263,653 km (0.112 R)
• M12: 1,533,528 km (0.1 R)
• M13: 1,801,009 km (0.086 R)
• M14: 1,886,429 km (0.099 R)
• M15: 2,121,148 km (0.078 R)
• M16: 2,249,802 km (0.041 R)
• M17: 2,326,845 km (0.069 R)
• M18: 2,467,617 km (0.068 R)
• M19: 2,627,387 km (0.082 R)
• M20: 2,991,359 km (0.079 R)
• M21: 3,231,464 km (0.107 R)
• M22: 3,451,223 km (0.069 R)
• M23: 3,576,586 km (0.048 R)
• M24: 3,666,943 km (0.116 R)
• M25: 3,859,475 km (0.117 R)
• M26: 3,998,901 km (0.09 R)
• M27: 4,244,840 km (0.08 R)
• M28: 4,389,052 km (0.109 R)
• M29: 4,495,715 km (0.112 R)
• M30: 4,652,643 km (0.1 R)
• M31: 4,881,379 km (0.113 R)
• M32: 5,002,104 km (0.114 R)
• M33: 5,349,919 km (0.025 R)
• M34: 5,600,196 km (0.086 R)
• M35: 5,939,933 km (0.04 R)
• M36: 6,101,499 km (0.067 R)
• M37: 6,308,243 km (0.062 R)
• M38: 6,473,249 km (0.113 R)
• M39: 6,561,811 km (0.115 R)
• M40: 6,908,729 km (0.099 R)
• M41: 7,044,713 km (0.12 R)
• M42: 7,215,853 km (0.117 R)
• M43: 7,620,815 km (0.094 R)
• M44: 7,820,079 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.8

Radius: 10.1

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.39 AU - 3.43 AU

Year: 3205 Days

Day: 5.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,151,826 km

• M1: 248,183 km (0.103 R)
• M2: 316,549 km (0.118 R)
• M3: 448,195 km (0.114 R)
• M4: 522,097 km (0.081 R)
• M5: 646,861 km (0.044 R)
• M6: 762,500 km (0.114 R)
• M7: 896,091 km (0.087 R)
• M8: 1,419,534 km (0.118 R)
• M9: 1,547,590 km (0.064 R)
• M10: 1,666,221 km (0.096 R)
• M11: 1,787,994 km (0.106 R)
• M12: 1,856,958 km (0.12 R)
• M13: 2,127,431 km (0.093 R)
• M14: 2,441,288 km (0.055 R)
• M15: 2,564,706 km (0.064 R)
• M16: 2,706,225 km (0.036 R)
• M17: 2,801,968 km (0.103 R)
• M18: 2,947,826 km (0.079 R)
• M19: 3,314,939 km (0.088 R)
• M20: 3,521,384 km (0.086 R)
• M21: 3,591,097 km (0.078 R)
• M22: 3,910,937 km (0.095 R)
• M23: 4,019,545 km (0.047 R)
• M24: 4,539,996 km (0.114 R)
• M25: 4,654,439 km (0.115 R)
• M26: 4,963,957 km (0.119 R)
• M27: 5,081,840 km (0.109 R)
• M28: 5,280,356 km (0.082 R)
• M29: 5,400,633 km (0.109 R)
• M30: 5,685,018 km (0.102 R)
• M31: 5,870,370 km (0.079 R)
• M32: 6,417,300 km (0.116 R)
• M33: 6,545,954 km (0.093 R)
• M34: 7,090,789 km (0.09 R)
• M35: 7,537,190 km (0.083 R)
• M36: 7,786,569 km (0.083 R)
• M37: 7,900,862 km (0.079 R)
• M38: 8,340,231 km (0.069 R)
• M39: 8,574,651 km (0.075 R)
• M40: 9,194,584 km (0.118 R)
• M41: 9,339,694 km (0.115 R)
• M42: 9,485,552 km (0.077 R)
• M43: 9,705,760 km (0.049 R)
• M44: 10,376,557 km (0.064 R)
• M45: 10,755,788 km (0.101 R)
• M46: 11,501,683 km (0.097 R)
• M47: 11,658,162 km (0.088 R)
• M48: 11,841,569 km (0.111 R)
• M49: 12,290,961 km (0.073 R)
• M50: 12,370,846 km (0.085 R)
• M51: 12,907,753 km (0.106 R)
• M52: 13,206,500 km (0.119 R)
• M53: 13,865,927 km (0.076 R)
• M54: 14,171,705 km (0.051 R)
• M55: 14,339,554 km (0.116 R)
• M56: 14,705,321 km (0.104 R)
• M57: 14,818,417 km (0.03 R)
• M58: 14,988,809 km (0.047 R)
• M59: 15,159,650 km (0.077 R)
• M60: 15,474,853 km (0.102 R)
• M61: 16,024,176 km (0.107 R)
• M62: 16,286,571 km (0.086 R)
• M63: 16,491,669 km (0.116 R)
• M64: 17,023,191 km (0.064 R)
• M65: 17,951,445 km (0.085 R)
• M66: 18,042,251 km (0.079 R)
• M67: 18,345,785 km (0.101 R)
• M68: 18,559,112 km (0.115 R)
• M69: 19,452,211 km (0.1 R)
• M70: 19,638,760 km (0.054 R)
• M71: 19,763,524 km (0.06 R)
• M72: 20,422,353 km (0.052 R)
• M73: 20,770,468 km (0.091 R)
• M74: 20,833,897 km (0.077 R)
• M75: 21,184,255 km (0.057 R)
• M76: 21,376,189 km (0.092 R)
• M77: 21,504,544 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.2

Radius: 11.1

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.18 AU - 3.66 AU

Year: 4084 Days

Day: 11 Hours

Environment

Temp: -203 °C

Axial Tilt: 72.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,151,826 km

• M1: 154,235 km (0.113 R)
• M2: 240,404 km (0.082 R)
• M3: 358,436 km (0.076 R)
• M4: 436,826 km (0.113 R)
• M5: 996,023 km (0.108 R)
• M6: 1,115,701 km (0.1 R)
• M7: 1,212,192 km (0.119 R)
• M8: 1,355,357 km (0.048 R)
• M9: 1,674,599 km (0.091 R)
• M10: 1,934,001 km (0.107 R)
• M11: 2,206,569 km (0.085 R)
• M12: 2,455,350 km (0.085 R)
• M13: 3,038,632 km (0.106 R)
• M14: 3,376,574 km (0.106 R)
• M15: 3,498,795 km (0.086 R)
• M16: 3,726,633 km (0.073 R)
• M17: 4,002,341 km (0.097 R)
• M18: 4,219,109 km (0.072 R)
• M19: 4,306,773 km (0.119 R)
• M20: 4,417,326 km (0.055 R)
• M21: 5,526,594 km (0.096 R)
• M22: 6,013,386 km (0.089 R)
• M23: 6,162,086 km (0.097 R)
• M24: 6,539,372 km (0.11 R)
• M25: 7,158,557 km (0.102 R)
• M26: 7,263,575 km (0.078 R)
• M27: 7,662,104 km (0.05 R)
• M28: 7,796,592 km (0.113 R)
• M29: 8,149,793 km (0.073 R)
• M30: 8,425,053 km (0.062 R)
• M31: 8,591,705 km (0.051 R)
• M32: 9,041,546 km (0.052 R)
• M33: 9,527,888 km (0.086 R)
• M34: 9,701,572 km (0.11 R)
• M35: 10,169,962 km (0.115 R)
• M36: 10,288,294 km (0.102 R)
• M37: 10,796,030 km (0.063 R)
• M38: 10,916,605 km (0.107 R)
• M39: 11,250,807 km (0.093 R)
• M40: 11,711,868 km (0.065 R)
• M41: 11,929,084 km (0.048 R)
• M42: 12,493,965 km (0.073 R)
• M43: 12,716,118 km (0.066 R)
• M44: 13,132,000 km (0.031 R)
• M45: 13,552,221 km (0.105 R)
• M46: 13,682,520 km (0.12 R)
• M47: 14,940,489 km (0.105 R)
• M48: 15,108,787 km (0.087 R)
• M49: 15,890,884 km (0.076 R)
• M50: 16,686,296 km (0.072 R)
• M51: 16,965,895 km (0.073 R)
• M52: 17,388,359 km (0.069 R)
• M53: 18,136,049 km (0.065 R)
• M54: 18,387,523 km (0.086 R)
• M55: 18,821,507 km (0.044 R)
• M56: 19,003,268 km (0.11 R)
• M57: 19,149,126 km (0.04 R)
• M58: 19,331,934 km (0.079 R)
• M59: 19,442,038 km (0.029 R)
• M60: 19,515,491 km (0.045 R)
• M61: 19,625,745 km (0.051 R)
• M62: 19,699,496 km (0.097 R)
• M63: 20,143,503 km (0.105 R)
• M64: 20,329,453 km (0.05 R)
• M65: 20,441,352 km (0.09 R)
• M66: 20,628,200 km (0.075 R)
• M67: 20,740,548 km (0.098 R)
• M68: 20,815,646 km (0.104 R)
• M69: 21,571,265 km (0.118 R)
• M70: 22,412,603 km (0.103 R)
• M71: 22,605,435 km (0.112 R)
• M72: 24,088,249 km (0.117 R)
• M73: 25,040,888 km (0.031 R)
• M74: 25,561,938 km (0.071 R)
• M75: 25,884,471 km (0.117 R)
• M76: 25,965,403 km (0.085 R)
• M77: 26,737,478 km (0.093 R)
• M78: 27,517,182 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.9

Radius: 13.1

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.63 AU - 3.69 AU

Year: 4521 Days

Day: 8.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,151,826 km

• M1: 196,422 km (0.102 R)
• M2: 360,980 km (0.035 R)
• M3: 599,588 km (0.09 R)
• M4: 758,312 km (0.108 R)
• M5: 1,038,658 km (0.09 R)
• M6: 1,398,142 km (0.074 R)
• M7: 1,537,417 km (0.114 R)
• M8: 1,714,092 km (0.053 R)
• M9: 1,813,425 km (0.1 R)
• M10: 2,285,107 km (0.088 R)
• M11: 2,413,762 km (0.102 R)
• M12: 2,582,658 km (0.115 R)
• M13: 3,032,648 km (0.091 R)
• M14: 3,256,746 km (0.112 R)
• M15: 3,528,715 km (0.079 R)
• M16: 3,656,920 km (0.119 R)
• M17: 4,028,371 km (0.105 R)
• M18: 4,320,686 km (0.064 R)
• M19: 4,412,090 km (0.091 R)
• M20: 4,596,694 km (0.112 R)
• M21: 4,737,017 km (0.092 R)
• M22: 4,855,049 km (0.079 R)
• M23: 5,045,787 km (0.109 R)
• M24: 5,410,506 km (0.112 R)
• M25: 5,509,241 km (0.086 R)
• M26: 6,660,845 km (0.075 R)
• M27: 7,007,164 km (0.08 R)
• M28: 7,223,333 km (0.113 R)
• M29: 7,304,864 km (0.082 R)
• M30: 7,524,175 km (0.054 R)
• M31: 7,689,929 km (0.111 R)
• M32: 8,194,822 km (0.11 R)
• M33: 8,279,943 km (0.055 R)
• M34: 8,422,659 km (0.074 R)
• M35: 8,739,358 km (0.056 R)
• M36: 9,001,453 km (0.105 R)
• M37: 9,743,160 km (0.085 R)
• M38: 9,863,586 km (0.107 R)
• M39: 10,566,098 km (0.098 R)
• M40: 11,221,785 km (0.097 R)
• M41: 11,730,119 km (0.045 R)
• M42: 11,826,310 km (0.093 R)
• M43: 12,474,218 km (0.048 R)
• M44: 12,901,620 km (0.091 R)
• M45: 13,000,803 km (0.096 R)
• M46: 14,007,896 km (0.036 R)
• M47: 14,520,867 km (0.099 R)
• M48: 14,727,761 km (0.107 R)
• M49: 15,530,054 km (0.079 R)
• M50: 16,310,805 km (0.114 R)
• M51: 16,597,884 km (0.08 R)
• M52: 16,850,405 km (0.079 R)
• M53: 17,067,920 km (0.062 R)
• M54: 17,395,988 km (0.083 R)
• M55: 17,762,802 km (0.066 R)
• M56: 18,653,807 km (0.068 R)
• M57: 20,711,526 km (0.039 R)
• M58: 20,944,599 km (0.107 R)
• M59: 21,295,855 km (0.038 R)
• M60: 21,452,634 km (0.117 R)
• M61: 21,649,056 km (0.113 R)
• M62: 21,885,570 km (0.109 R)
• M63: 22,004,201 km (0.066 R)
• M64: 22,122,982 km (0.114 R)
• M65: 23,040,914 km (0.1 R)
• M66: 23,322,757 km (0.116 R)
• M67: 24,012,104 km (0.108 R)
• M68: 24,543,775 km (0.111 R)
• M69: 24,955,318 km (0.118 R)
• M70: 25,369,256 km (0.101 R)
• M71: 25,660,373 km (0.068 R)
• M72: 26,078,050 km (0.093 R)
• M73: 26,371,861 km (0.091 R)
• M74: 26,708,905 km (0.106 R)
• M75: 27,515,237 km (0.106 R)
• M76: 27,814,283 km (0.079 R)
• M77: 28,071,592 km (0.119 R)
• M78: 28,200,545 km (0.116 R)
• M79: 28,286,564 km (0.106 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: 160 - 17,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit