🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 9.3

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.67 AU - 0.71 AU

Year: 364 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,266,302 km

• M1: 115,789 km (0.111 R)
• M2: 191,635 km (0.117 R)
• M3: 356,342 km (0.04 R)
• M4: 459,565 km (0.063 R)
• M5: 559,646 km (0.076 R)
• M6: 633,697 km (0.095 R)
• M7: 771,775 km (0.117 R)
• M8: 829,969 km (0.051 R)
• M9: 933,640 km (0.063 R)
• M10: 1,088,175 km (0.102 R)
• M11: 1,168,808 km (0.118 R)
• M12: 1,261,260 km (0.115 R)
• M13: 1,346,231 km (0.117 R)
• M14: 1,433,148 km (0.104 R)
• M15: 1,501,065 km (0.052 R)
• M16: 1,612,964 km (0.059 R)
• M17: 1,766,601 km (0.098 R)
• M18: 1,873,713 km (0.115 R)
• M19: 1,936,844 km (0.074 R)
• M20: 2,018,075 km (0.102 R)
• M21: 2,124,290 km (0.063 R)
• M22: 2,250,550 km (0.096 R)
• M23: 2,448,020 km (0.09 R)
• M24: 2,517,134 km (0.107 R)
• M25: 2,612,577 km (0.119 R)
• M26: 2,683,337 km (0.101 R)
• M27: 2,780,875 km (0.078 R)
• M28: 2,846,548 km (0.075 R)
• M29: 2,912,820 km (0.119 R)
• M30: 3,019,932 km (0.108 R)
• M31: 3,265,572 km (0.057 R)
• M32: 3,397,966 km (0.072 R)
• M33: 3,468,277 km (0.096 R)
• M34: 3,639,267 km (0.056 R)
• M35: 3,704,043 km (0.07 R)
• M36: 3,820,281 km (0.12 R)
• M37: 3,937,715 km (0.116 R)
• M38: 4,078,786 km (0.099 R)
• M39: 4,138,775 km (0.104 R)
• M40: 4,214,022 km (0.105 R)
• M41: 4,366,014 km (0.053 R)
• M42: 4,504,242 km (0.1 R)
• M43: 4,612,850 km (0.107 R)
• M44: 4,683,161 km (0.106 R)
• M45: 4,793,265 km (0.099 R)
• M46: 4,864,474 km (0.047 R)
• M47: 4,991,931 km (0.102 R)
• M48: 5,096,351 km (0.113 R)
• M49: 5,554,419 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.1

Radius: 10.1

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.69 AU - 0.95 AU

Year: 472 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 35,266,302 km

• M1: 142,716 km (0.076 R)
• M2: 234,420 km (0.106 R)
• M3: 351,106 km (0.12 R)
• M4: 423,960 km (0.044 R)
• M5: 489,484 km (0.079 R)
• M6: 667,805 km (0.034 R)
• M7: 978,220 km (0.096 R)
• M8: 1,051,374 km (0.083 R)
• M9: 1,174,194 km (0.09 R)
• M10: 1,277,117 km (0.115 R)
• M11: 1,383,332 km (0.069 R)
• M12: 1,481,917 km (0.07 R)
• M13: 1,620,893 km (0.067 R)
• M14: 1,703,022 km (0.104 R)
• M15: 1,786,797 km (0.098 R)
• M16: 1,894,807 km (0.079 R)
• M17: 1,981,573 km (0.105 R)
• M18: 2,099,606 km (0.112 R)
• M19: 2,256,385 km (0.104 R)
• M20: 2,386,086 km (0.05 R)
• M21: 2,461,334 km (0.082 R)
• M22: 2,633,521 km (0.083 R)
• M23: 2,717,745 km (0.097 R)
• M24: 2,862,705 km (0.066 R)
• M25: 3,098,471 km (0.112 R)
• M26: 3,180,750 km (0.069 R)
• M27: 3,439,255 km (0.111 R)
• M28: 3,581,822 km (0.09 R)
• M29: 3,733,664 km (0.059 R)
• M30: 3,806,817 km (0.106 R)
• M31: 3,887,749 km (0.09 R)
• M32: 4,043,930 km (0.101 R)
• M33: 4,232,573 km (0.083 R)
• M34: 4,339,535 km (0.105 R)
• M35: 4,439,616 km (0.097 R)
• M36: 4,587,419 km (0.096 R)
• M37: 4,665,808 km (0.037 R)
• M38: 4,728,938 km (0.116 R)
• M39: 4,887,811 km (0.099 R)
• M40: 4,992,081 km (0.08 R)
• M41: 5,178,330 km (0.096 R)
• M42: 5,251,783 km (0.064 R)
• M43: 5,408,262 km (0.102 R)
• M44: 5,574,465 km (0.115 R)
• M45: 5,759,368 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.2

Radius: 13.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.84 AU - 1.98 AU

Year: 1678 Days

Day: 8 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,266,302 km

• M1: 172,038 km (0.108 R)
• M2: 312,211 km (0.086 R)
• M3: 414,984 km (0.11 R)
• M4: 550,520 km (0.117 R)
• M5: 698,772 km (0.115 R)
• M6: 800,049 km (0.099 R)
• M7: 894,296 km (0.105 R)
• M8: 986,000 km (0.1 R)
• M9: 1,137,393 km (0.051 R)
• M10: 1,223,561 km (0.096 R)
• M11: 1,433,896 km (0.046 R)
• M12: 1,714,092 km (0.113 R)
• M13: 1,814,323 km (0.117 R)
• M14: 1,925,325 km (0.103 R)
• M15: 2,091,827 km (0.104 R)
• M16: 2,245,015 km (0.107 R)
• M17: 2,392,818 km (0.117 R)
• M18: 2,601,357 km (0.114 R)
• M19: 2,766,813 km (0.091 R)
• M20: 3,026,664 km (0.043 R)
• M21: 3,149,334 km (0.102 R)
• M22: 3,273,650 km (0.098 R)
• M23: 3,613,686 km (0.049 R)
• M24: 3,898,371 km (0.069 R)
• M25: 3,987,382 km (0.111 R)
• M26: 4,122,469 km (0.028 R)
• M27: 4,281,790 km (0.104 R)
• M28: 4,396,981 km (0.107 R)
• M29: 4,630,503 km (0.115 R)
• M30: 5,024,843 km (0.109 R)
• M31: 5,555,018 km (0.045 R)
• M32: 5,858,701 km (0.106 R)
• M33: 6,181,085 km (0.03 R)
• M34: 6,364,193 km (0.113 R)
• M35: 6,495,988 km (0.098 R)
• M36: 6,668,774 km (0.106 R)
• M37: 7,251,308 km (0.08 R)
• M38: 7,361,562 km (0.102 R)
• M39: 7,653,577 km (0.077 R)
• M40: 8,148,746 km (0.099 R)
• M41: 8,248,976 km (0.082 R)
• M42: 8,364,167 km (0.061 R)
• M43: 9,125,620 km (0.056 R)
• M44: 9,484,655 km (0.094 R)
• M45: 9,635,599 km (0.077 R)
• M46: 9,817,809 km (0.113 R)
• M47: 10,047,143 km (0.074 R)
• M48: 10,232,046 km (0.09 R)
• M49: 10,340,354 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.7

Radius: 14.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.96 AU - 1.96 AU

Year: 1745 Days

Day: 11.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 35,266,302 km

• M1: 227,239 km (0.115 R)
• M2: 381,923 km (0.045 R)
• M3: 508,782 km (0.103 R)
• M4: 632,350 km (0.107 R)
• M5: 737,817 km (0.091 R)
• M6: 915,838 km (0.113 R)
• M7: 1,045,839 km (0.106 R)
• M8: 1,640,041 km (0.03 R)
• M9: 1,732,942 km (0.09 R)
• M10: 2,005,210 km (0.106 R)
• M11: 2,142,092 km (0.092 R)
• M12: 2,253,991 km (0.094 R)
• M13: 2,367,985 km (0.059 R)
• M14: 2,562,312 km (0.079 R)
• M15: 2,701,588 km (0.106 R)
• M16: 2,863,902 km (0.099 R)
• M17: 2,977,596 km (0.085 R)
• M18: 3,209,323 km (0.092 R)
• M19: 3,370,889 km (0.111 R)
• M20: 3,713,618 km (0.105 R)
• M21: 4,137,578 km (0.086 R)
• M22: 4,444,852 km (0.11 R)
• M23: 5,082,139 km (0.056 R)
• M24: 5,761,463 km (0.114 R)
• M25: 5,879,795 km (0.053 R)
• M26: 6,172,259 km (0.107 R)
• M27: 6,293,283 km (0.109 R)
• M28: 6,592,629 km (0.117 R)
• M29: 6,716,496 km (0.073 R)
• M30: 6,882,848 km (0.038 R)
• M31: 7,233,655 km (0.065 R)
• M32: 7,720,447 km (0.095 R)
• M33: 8,041,035 km (0.032 R)
• M34: 8,188,389 km (0.097 R)
• M35: 8,306,721 km (0.109 R)
• M36: 8,816,551 km (0.107 R)
• M37: 9,213,284 km (0.054 R)
• M38: 9,538,061 km (0.058 R)
• M39: 10,008,546 km (0.11 R)
• M40: 10,119,398 km (0.109 R)
• M41: 10,454,647 km (0.03 R)
• M42: 10,663,935 km (0.071 R)
• M43: 10,793,486 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 13.4

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.82 AU - 2.26 AU

Year: 1853 Days

Day: 9.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,266,302 km

• M1: 176,675 km (0.093 R)
• M2: 303,384 km (0.091 R)
• M3: 411,693 km (0.105 R)
• M4: 597,793 km (0.117 R)
• M5: 715,377 km (0.117 R)
• M6: 833,410 km (0.057 R)
• M7: 1,091,167 km (0.075 R)
• M8: 1,312,422 km (0.054 R)
• M9: 1,396,795 km (0.11 R)
• M10: 1,494,034 km (0.071 R)
• M11: 1,627,475 km (0.083 R)
• M12: 1,811,780 km (0.099 R)
• M13: 1,906,774 km (0.03 R)
• M14: 1,991,148 km (0.066 R)
• M15: 2,189,215 km (0.031 R)
• M16: 2,511,898 km (0.063 R)
• M17: 3,348,748 km (0.104 R)
• M18: 3,555,792 km (0.102 R)
• M19: 3,645,999 km (0.073 R)
• M20: 3,736,805 km (0.059 R)
• M21: 3,889,993 km (0.069 R)
• M22: 4,139,672 km (0.114 R)
• M23: 4,853,105 km (0.103 R)
• M24: 5,378,941 km (0.103 R)
• M25: 5,517,618 km (0.091 R)
• M26: 5,604,834 km (0.119 R)
• M27: 5,834,018 km (0.11 R)
• M28: 6,048,392 km (0.061 R)
• M29: 6,521,570 km (0.066 R)
• M30: 6,762,871 km (0.048 R)
• M31: 6,893,919 km (0.112 R)
• M32: 7,101,710 km (0.119 R)
• M33: 7,484,830 km (0.116 R)
• M34: 7,796,143 km (0.074 R)
• M35: 8,072,152 km (0.092 R)
• M36: 8,411,739 km (0.112 R)
• M37: 8,735,468 km (0.111 R)
• M38: 8,960,613 km (0.114 R)
• M39: 9,208,198 km (0.062 R)
• M40: 9,395,494 km (0.104 R)
• M41: 9,563,044 km (0.058 R)
• M42: 9,731,641 km (0.11 R)
• M43: 10,028,892 km (0.11 R)
• M44: 10,200,181 km (0.103 R)
• M45: 10,394,060 km (0.102 R)
• M46: 10,632,669 km (0.074 R)
• M47: 11,005,018 km (0.093 R)
• M48: 11,627,644 km (0.088 R)
• M49: 12,124,907 km (0.106 R)
• M50: 12,353,194 km (0.101 R)
• M51: 13,327,973 km (0.064 R)
• M52: 13,516,317 km (0.063 R)
• M53: 14,135,054 km (0.097 R)
• M54: 14,255,032 km (0.06 R)
• M55: 14,496,183 km (0.107 R)
• M56: 14,665,678 km (0.109 R)
• M57: 15,006,910 km (0.105 R)
• M58: 15,203,033 km (0.053 R)
• M59: 15,449,421 km (0.093 R)
• M60: 15,647,488 km (0.066 R)
• M61: 15,796,488 km (0.106 R)
• M62: 16,071,150 km (0.104 R)
• M63: 16,397,572 km (0.087 R)
• M64: 16,549,115 km (0.095 R)
• M65: 16,751,820 km (0.087 R)
• M66: 17,031,718 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.1

Radius: 7.4

Gravity: 17.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.79 AU - 11.45 AU

Year: 18971 Days

Day: 20.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 35,266,302 km

• M1: 288,574 km (0.1 R)
• M2: 473,328 km (0.043 R)
• M3: 558,000 km (0.107 R)
• M4: 671,395 km (0.109 R)
• M5: 895,044 km (0.08 R)
• M6: 1,057,208 km (0.112 R)
• M7: 1,288,337 km (0.027 R)
• M8: 1,409,810 km (0.116 R)
• M9: 1,968,409 km (0.12 R)
• M10: 2,253,094 km (0.11 R)
• M11: 2,589,090 km (0.079 R)
• M12: 2,861,358 km (0.087 R)
• M13: 2,980,887 km (0.118 R)
• M14: 3,433,271 km (0.099 R)
• M15: 3,951,329 km (0.096 R)
• M16: 5,203,912 km (0.098 R)
• M17: 6,516,334 km (0.114 R)
• M18: 7,100,962 km (0.057 R)
• M19: 7,426,786 km (0.057 R)
• M20: 7,536,591 km (0.095 R)
• M21: 7,924,947 km (0.107 R)
• M22: 7,981,046 km (0.072 R)
• M23: 8,093,394 km (0.111 R)
• M24: 8,837,045 km (0.114 R)
• M25: 9,187,553 km (0.052 R)
• M26: 12,410,939 km (0.093 R)
• M27: 12,606,613 km (0.087 R)
• M28: 13,600,541 km (0.049 R)
• M29: 14,005,053 km (0.087 R)
• M30: 14,208,806 km (0.101 R)
• M31: 14,964,425 km (0.049 R)
• M32: 15,103,102 km (0.097 R)
• M33: 15,312,090 km (0.085 R)
• M34: 16,945,848 km (0.119 R)
• M35: 18,040,755 km (0.087 R)
• M36: 18,708,710 km (0.119 R)
• M37: 19,158,551 km (0.11 R)
• M38: 19,233,798 km (0.088 R)
• M39: 19,916,114 km (0.114 R)
• M40: 19,992,409 km (0.101 R)
• M41: 20,529,166 km (0.101 R)
• M42: 20,915,577 km (0.116 R)
• M43: 21,148,501 km (0.068 R)
• M44: 21,538,653 km (0.099 R)
• M45: 22,643,732 km (0.079 R)
• M46: 23,042,859 km (0.056 R)
• M47: 24,091,540 km (0.095 R)
• M48: 24,172,772 km (0.089 R)
• M49: 24,498,895 km (0.111 R)
• M50: 24,580,725 km (0.067 R)
• M51: 26,486,303 km (0.112 R)
• M52: 26,822,449 km (0.107 R)
• M53: 28,438,854 km (0.083 R)
• M54: 32,570,448 km (0.112 R)
• M55: 34,843,289 km (0.053 R)
• M56: 36,885,300 km (0.07 R)
• M57: 37,731,874 km (0.066 R)
• M58: 38,489,737 km (0.118 R)
• M59: 39,444,022 km (0.119 R)
• M60: 40,599,516 km (0.082 R)
• M61: 41,473,466 km (0.106 R)
• M62: 42,648,259 km (0.067 R)
• M63: 44,032,637 km (0.112 R)
• M64: 44,830,293 km (0.12 R)
• M65: 45,733,415 km (0.095 R)
• M66: 45,834,095 km (0.104 R)
• M67: 47,557,612 km (0.104 R)
• M68: 48,478,536 km (0.08 R)
• M69: 49,302,222 km (0.108 R)
• M70: 51,067,627 km (0.077 R)
• M71: 51,905,524 km (0.087 R)
• M72: 52,221,026 km (0.084 R)
• M73: 52,326,194 km (0.093 R)
• M74: 56,919,447 km (0.106 R)
• M75: 58,551,859 km (0.117 R)
• M76: 59,318,847 km (0.105 R)
• M77: 59,538,606 km (0.092 R)
• M78: 59,758,665 km (0.074 R)
• M79: 60,199,530 km (0.077 R)
• M80: 62,196,811 km (0.117 R)
• M81: 62,531,910 km (0.099 R)
• M82: 65,800,923 km (0.105 R)
• M83: 67,972,785 km (0.118 R)
• M84: 68,663,478 km (0.077 R)
• M85: 70,866,007 km (0.114 R)
• M86: 73,327,191 km (0.115 R)
• M87: 76,174,189 km (0.117 R)
• M88: 79,298,989 km (0.094 R)
• M89: 79,904,711 km (0.098 R)
• M90: 80,511,928 km (0.077 R)
• M91: 80,633,552 km (0.06 R)
• M92: 80,755,175 km (0.081 R)
• M93: 80,876,947 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.4

Radius: 5.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.48 AU - 10.24 AU

Year: 19686 Days

Day: 15.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 35,266,302 km

• M1: 253,718 km (0.117 R)
• M2: 331,658 km (0.12 R)
• M3: 524,789 km (0.071 R)
• M4: 667,655 km (0.057 R)
• M5: 1,425,518 km (0.114 R)
• M6: 1,720,525 km (0.063 R)
• M7: 1,855,612 km (0.076 R)
• M8: 1,914,554 km (0.08 R)
• M9: 2,034,381 km (0.111 R)
• M10: 2,095,118 km (0.118 R)
• M11: 2,281,218 km (0.076 R)
• M12: 2,691,714 km (0.119 R)
• M13: 2,803,614 km (0.096 R)
• M14: 3,101,613 km (0.062 R)
• M15: 3,171,774 km (0.071 R)
• M16: 3,218,897 km (0.066 R)
• M17: 3,530,659 km (0.114 R)
• M18: 3,902,560 km (0.114 R)
• M19: 4,234,966 km (0.092 R)
• M20: 4,549,720 km (0.082 R)
• M21: 5,174,142 km (0.099 R)
• M22: 5,369,516 km (0.117 R)
• M23: 6,204,572 km (0.107 R)
• M24: 6,263,663 km (0.095 R)
• M25: 6,652,169 km (0.111 R)
• M26: 6,773,193 km (0.094 R)
• M27: 7,483,783 km (0.12 R)
• M28: 7,578,329 km (0.065 R)
• M29: 7,800,183 km (0.107 R)
• M30: 7,992,117 km (0.071 R)
• M31: 9,822,297 km (0.107 R)
• M32: 9,925,819 km (0.091 R)
• M33: 10,029,640 km (0.083 R)
• M34: 12,069,107 km (0.043 R)
• M35: 12,402,561 km (0.116 R)
• M36: 12,927,201 km (0.114 R)
• M37: 14,623,042 km (0.105 R)
• M38: 14,899,200 km (0.094 R)
• M39: 16,715,318 km (0.087 R)
• M40: 17,880,237 km (0.089 R)
• M41: 18,260,215 km (0.054 R)
• M42: 20,463,044 km (0.116 R)
• M43: 20,949,087 km (0.113 R)
• M44: 21,752,578 km (0.098 R)
• M45: 24,924,800 km (0.097 R)
• M46: 25,207,540 km (0.112 R)
• M47: 25,680,868 km (0.094 R)
• M48: 26,540,308 km (0.078 R)
• M49: 26,780,712 km (0.055 R)
• M50: 27,409,172 km (0.075 R)
• M51: 27,554,881 km (0.095 R)
• M52: 27,993,651 km (0.091 R)
• M53: 28,287,312 km (0.118 R)
• M54: 28,434,516 km (0.066 R)
• M55: 28,680,605 km (0.078 R)
• M56: 29,026,176 km (0.099 R)
• M57: 33,746,437 km (0.11 R)
• M58: 34,372,654 km (0.102 R)
• M59: 34,844,785 km (0.044 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: 417 - 12,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit