🌌 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: 637.3

Radius: 10.5

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.42 AU - 0.62 AU

Year: 254 Days

Day: 14.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,407,128 km

• M1: 134,488 km (0.113 R)
• M2: 231,129 km (0.095 R)
• M3: 381,175 km (0.112 R)
• M4: 454,927 km (0.106 R)
• M5: 534,663 km (0.114 R)
• M6: 605,572 km (0.072 R)
• M7: 710,889 km (0.097 R)
• M8: 783,743 km (0.065 R)
• M9: 893,398 km (0.107 R)
• M10: 976,425 km (0.082 R)
• M11: 1,110,166 km (0.109 R)
• M12: 1,189,004 km (0.109 R)
• M13: 1,308,832 km (0.119 R)
• M14: 1,376,450 km (0.116 R)
• M15: 1,482,066 km (0.118 R)
• M16: 1,552,676 km (0.064 R)
• M17: 1,624,633 km (0.095 R)
• M18: 1,697,637 km (0.068 R)
• M19: 1,763,011 km (0.081 R)
• M20: 2,010,147 km (0.065 R)
• M21: 2,079,560 km (0.078 R)
• M22: 2,159,296 km (0.113 R)
• M23: 2,312,035 km (0.065 R)
• M24: 2,523,118 km (0.108 R)
• M25: 2,623,498 km (0.114 R)
• M26: 2,771,600 km (0.094 R)
• M27: 2,854,327 km (0.107 R)
• M28: 2,938,102 km (0.041 R)
• M29: 3,017,239 km (0.102 R)
• M30: 3,129,438 km (0.053 R)
• M31: 3,221,291 km (0.056 R)
• M32: 3,292,200 km (0.111 R)
• M33: 3,385,549 km (0.082 R)
• M34: 3,671,281 km (0.105 R)
• M35: 3,756,851 km (0.087 R)
• M36: 3,924,102 km (0.09 R)
• M37: 4,005,782 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.4

Radius: 11.6

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.59 AU - 0.99 AU

Year: 476 Days

Day: 15 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 80,407,128 km

• M1: 154,385 km (0.085 R)
• M2: 296,054 km (0.085 R)
• M3: 403,914 km (0.107 R)
• M4: 479,611 km (0.063 R)
• M5: 557,402 km (0.056 R)
• M6: 644,617 km (0.119 R)
• M7: 728,392 km (0.113 R)
• M8: 801,994 km (0.03 R)
• M9: 952,938 km (0.081 R)
• M10: 1,082,041 km (0.035 R)
• M11: 1,173,296 km (0.119 R)
• M12: 1,312,572 km (0.114 R)
• M13: 1,404,874 km (0.089 R)
• M14: 1,523,355 km (0.092 R)
• M15: 1,670,111 km (0.113 R)
• M16: 1,770,790 km (0.111 R)
• M17: 1,866,981 km (0.107 R)
• M18: 1,998,179 km (0.112 R)
• M19: 2,071,631 km (0.078 R)
• M20: 2,186,971 km (0.09 R)
• M21: 2,311,586 km (0.112 R)
• M22: 2,467,318 km (0.099 R)
• M23: 2,582,658 km (0.086 R)
• M24: 2,819,022 km (0.052 R)
• M25: 3,093,534 km (0.027 R)
• M26: 3,194,812 km (0.075 R)
• M27: 3,281,429 km (0.053 R)
• M28: 3,376,723 km (0.089 R)
• M29: 3,578,531 km (0.109 R)
• M30: 3,759,394 km (0.119 R)
• M31: 3,850,948 km (0.12 R)
• M32: 4,181,709 km (0.098 R)
• M33: 4,583,828 km (0.032 R)
• M34: 4,664,013 km (0.078 R)
• M35: 4,798,651 km (0.047 R)
• M36: 4,952,886 km (0.108 R)
• M37: 5,145,568 km (0.087 R)
• M38: 5,219,769 km (0.112 R)
• M39: 5,294,119 km (0.091 R)
• M40: 5,434,741 km (0.116 R)
• M41: 5,529,137 km (0.066 R)
• M42: 5,605,133 km (0.114 R)
• M43: 5,681,428 km (0.052 R)
• M44: 5,902,683 km (0.083 R)
• M45: 6,009,496 km (0.067 R)
• M46: 6,087,586 km (0.081 R)
• M47: 6,175,849 km (0.107 R)
• M48: 6,254,687 km (0.038 R)
• M49: 6,333,974 km (0.052 R)
• M50: 6,643,941 km (0.084 R)
• M51: 6,866,991 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.3

Radius: 9.7

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.14 AU - 1.48 AU

Year: 1017 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 80,407,128 km

• M1: 133,441 km (0.118 R)
• M2: 236,065 km (0.119 R)
• M3: 297,101 km (0.061 R)
• M4: 485,445 km (0.11 R)
• M5: 708,795 km (0.047 R)
• M6: 820,993 km (0.063 R)
• M7: 939,475 km (0.068 R)
• M8: 1,104,481 km (0.099 R)
• M9: 1,229,395 km (0.099 R)
• M10: 1,344,436 km (0.084 R)
• M11: 1,664,127 km (0.108 R)
• M12: 1,751,941 km (0.087 R)
• M13: 1,857,706 km (0.117 R)
• M14: 1,999,226 km (0.095 R)
• M15: 2,118,605 km (0.084 R)
• M16: 2,249,204 km (0.116 R)
• M17: 2,337,766 km (0.12 R)
• M18: 2,427,525 km (0.104 R)
• M19: 2,518,331 km (0.117 R)
• M20: 2,807,653 km (0.119 R)
• M21: 2,903,246 km (0.067 R)
• M22: 3,009,760 km (0.111 R)
• M23: 3,107,597 km (0.097 R)
• M24: 3,196,757 km (0.119 R)
• M25: 3,326,907 km (0.064 R)
• M26: 3,387,494 km (0.057 R)
• M27: 3,582,271 km (0.099 R)
• M28: 3,696,563 km (0.09 R)
• M29: 3,759,544 km (0.093 R)
• M30: 3,822,824 km (0.04 R)
• M31: 4,242,895 km (0.079 R)
• M32: 4,542,390 km (0.116 R)
• M33: 4,825,878 km (0.088 R)
• M34: 5,045,338 km (0.107 R)
• M35: 5,173,842 km (0.059 R)
• M36: 5,980,025 km (0.101 R)
• M37: 6,054,076 km (0.09 R)
• M38: 6,278,323 km (0.074 R)
• M39: 6,353,721 km (0.104 R)
• M40: 6,517,979 km (0.115 R)
• M41: 6,581,558 km (0.096 R)
• M42: 6,709,315 km (0.119 R)
• M43: 7,097,521 km (0.049 R)
• M44: 7,268,063 km (0.085 R)
• M45: 7,373,679 km (0.118 R)
• M46: 7,493,208 km (0.115 R)
• M47: 7,693,669 km (0.113 R)
• M48: 8,018,296 km (0.073 R)
• M49: 8,182,256 km (0.082 R)
• M50: 8,347,262 km (0.051 R)
• M51: 8,485,640 km (0.083 R)
• M52: 8,569,116 km (0.087 R)
• M53: 8,722,753 km (0.083 R)
• M54: 8,863,225 km (0.107 R)
• M55: 8,947,897 km (0.105 R)
• M56: 9,189,199 km (0.031 R)
• M57: 9,475,828 km (0.113 R)
• M58: 9,838,304 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279

Radius: 11.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.95 AU - 2.25 AU

Year: 2064 Days

Day: 12.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 80,407,128 km

• M1: 156,479 km (0.04 R)
• M2: 338,241 km (0.109 R)
• M3: 421,716 km (0.055 R)
• M4: 561,590 km (0.031 R)
• M5: 878,289 km (0.079 R)
• M6: 981,362 km (0.088 R)
• M7: 1,088,773 km (0.057 R)
• M8: 1,200,373 km (0.059 R)
• M9: 1,316,162 km (0.106 R)
• M10: 1,541,456 km (0.097 R)
• M11: 1,751,641 km (0.052 R)
• M12: 1,922,632 km (0.105 R)
• M13: 2,250,999 km (0.118 R)
• M14: 2,343,750 km (0.038 R)
• M15: 2,416,754 km (0.101 R)
• M16: 2,565,155 km (0.032 R)
• M17: 2,727,618 km (0.101 R)
• M18: 2,904,742 km (0.043 R)
• M19: 2,983,430 km (0.11 R)
• M20: 3,189,127 km (0.12 R)
• M21: 3,317,183 km (0.091 R)
• M22: 3,423,248 km (0.085 R)
• M23: 3,797,542 km (0.085 R)
• M24: 3,920,960 km (0.112 R)
• M25: 3,995,759 km (0.109 R)
• M26: 4,071,156 km (0.111 R)
• M27: 4,172,135 km (0.104 R)
• M28: 4,338,338 km (0.111 R)
• M29: 4,572,010 km (0.065 R)
• M30: 4,876,741 km (0.042 R)
• M31: 5,011,229 km (0.099 R)
• M32: 5,160,827 km (0.095 R)
• M33: 5,339,298 km (0.111 R)
• M34: 5,505,950 km (0.066 R)
• M35: 5,745,157 km (0.085 R)
• M36: 5,901,636 km (0.112 R)
• M37: 6,102,995 km (0.051 R)
• M38: 6,292,086 km (0.098 R)
• M39: 6,394,561 km (0.032 R)
• M40: 6,482,973 km (0.08 R)
• M41: 6,616,265 km (0.113 R)
• M42: 6,765,564 km (0.11 R)
• M43: 6,855,622 km (0.083 R)
• M44: 6,931,019 km (0.112 R)
• M45: 7,158,857 km (0.03 R)
• M46: 7,420,054 km (0.065 R)
• M47: 7,528,513 km (0.1 R)
• M48: 7,809,906 km (0.106 R)
• M49: 8,094,741 km (0.077 R)
• M50: 8,174,476 km (0.116 R)
• M51: 8,399,172 km (0.066 R)
• M52: 8,544,731 km (0.026 R)
• M53: 8,707,494 km (0.064 R)
• M54: 9,251,581 km (0.11 R)
• M55: 9,519,511 km (0.083 R)
• M56: 9,756,025 km (0.109 R)
• M57: 10,844,200 km (0.072 R)
• M58: 10,967,469 km (0.075 R)
• M59: 11,340,117 km (0.085 R)
• M60: 11,662,949 km (0.092 R)
• M61: 11,789,210 km (0.046 R)
• M62: 12,116,231 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.2

Radius: 14.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.69 AU - 2.53 AU

Year: 2079 Days

Day: 14.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 80,407,128 km

• M1: 182,509 km (0.097 R)
• M2: 321,336 km (0.094 R)
• M3: 508,334 km (0.086 R)
• M4: 600,336 km (0.077 R)
• M5: 769,531 km (0.103 R)
• M6: 917,933 km (0.112 R)
• M7: 1,060,799 km (0.074 R)
• M8: 1,186,012 km (0.077 R)
• M9: 1,379,442 km (0.112 R)
• M10: 1,489,696 km (0.089 R)
• M11: 1,593,517 km (0.117 R)
• M12: 1,729,351 km (0.108 R)
• M13: 1,818,961 km (0.096 R)
• M14: 1,910,066 km (0.098 R)
• M15: 2,034,232 km (0.086 R)
• M16: 2,225,568 km (0.076 R)
• M17: 2,323,704 km (0.07 R)
• M18: 2,423,186 km (0.039 R)
• M19: 2,812,739 km (0.091 R)
• M20: 2,955,007 km (0.079 R)
• M21: 3,087,700 km (0.069 R)
• M22: 3,210,071 km (0.116 R)
• M23: 3,309,105 km (0.11 R)
• M24: 3,690,131 km (0.094 R)
• M25: 3,820,281 km (0.075 R)
• M26: 3,952,077 km (0.07 R)
• M27: 4,179,615 km (0.112 R)
• M28: 4,356,589 km (0.12 R)
• M29: 4,591,907 km (0.098 R)
• M30: 4,732,229 km (0.109 R)
• M31: 4,859,836 km (0.093 R)
• M32: 5,103,980 km (0.047 R)
• M33: 5,220,367 km (0.077 R)
• M34: 5,322,842 km (0.077 R)
• M35: 5,604,684 km (0.061 R)
• M36: 5,906,573 km (0.107 R)
• M37: 6,028,794 km (0.083 R)
• M38: 6,432,260 km (0.097 R)
• M39: 6,589,637 km (0.057 R)
• M40: 6,908,579 km (0.063 R)
• M41: 7,005,219 km (0.026 R)
• M42: 7,878,871 km (0.12 R)
• M43: 8,166,398 km (0.04 R)
• M44: 8,440,312 km (0.107 R)
• M45: 9,280,005 km (0.071 R)
• M46: 9,529,983 km (0.081 R)
• M47: 9,782,205 km (0.096 R)
• M48: 10,000,169 km (0.051 R)
• M49: 10,091,573 km (0.109 R)
• M50: 10,183,127 km (0.054 R)
• M51: 10,348,732 km (0.118 R)
• M52: 10,813,233 km (0.094 R)
• M53: 11,000,979 km (0.04 R)
• M54: 11,133,074 km (0.055 R)
• M55: 11,284,766 km (0.042 R)
• M56: 11,570,947 km (0.099 R)
• M57: 12,072,548 km (0.065 R)
• M58: 12,660,318 km (0.102 R)
• M59: 12,838,489 km (0.096 R)
• M60: 13,077,397 km (0.078 R)
• M61: 13,398,135 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.5

Radius: 3.4

Gravity: 63.62 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.24 AU - 10.46 AU

Year: 20967 Days

Day: 20 Hours

Environment

Temp: -235 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,407,128 km

• M1: 79,586 km (0.1 R)
• M2: 1,078,900 km (0.089 R)
• M3: 1,135,897 km (0.114 R)
• M4: 1,313,021 km (0.043 R)
• M5: 1,374,056 km (0.084 R)
• M6: 1,404,874 km (0.117 R)
• M7: 1,726,060 km (0.117 R)
• M8: 1,792,930 km (0.105 R)
• M9: 1,929,364 km (0.111 R)
• M10: 2,815,731 km (0.117 R)
• M11: 2,855,075 km (0.113 R)
• M12: 3,679,509 km (0.034 R)
• M13: 3,722,593 km (0.116 R)
• M14: 5,137,490 km (0.084 R)
• M15: 5,282,301 km (0.1 R)
• M16: 5,428,608 km (0.101 R)
• M17: 5,675,294 km (0.07 R)
• M18: 6,385,286 km (0.055 R)
• M19: 6,962,435 km (0.08 R)
• M20: 7,720,896 km (0.108 R)
• M21: 9,728,499 km (0.117 R)
• M22: 10,087,833 km (0.087 R)
• M23: 10,819,816 km (0.069 R)
• M24: 11,505,572 km (0.094 R)
• M25: 12,463,298 km (0.043 R)
• M26: 13,779,310 km (0.087 R)
• M27: 14,182,626 km (0.11 R)
• M28: 15,415,761 km (0.109 R)
• M29: 15,974,809 km (0.075 R)
• M30: 16,968,886 km (0.042 R)
• M31: 17,256,563 km (0.057 R)
• M32: 17,909,857 km (0.095 R)
• M33: 17,982,861 km (0.075 R)
• M34: 18,867,583 km (0.03 R)
• M35: 19,165,582 km (0.072 R)
• M36: 19,315,179 km (0.091 R)
• M37: 19,540,324 km (0.097 R)
• M38: 19,615,572 km (0.095 R)
• M39: 21,682,865 km (0.118 R)
• M40: 21,760,805 km (0.043 R)
• M41: 23,178,694 km (0.077 R)
• M42: 25,442,858 km (0.108 R)
• M43: 25,937,129 km (0.069 R)
• M44: 26,434,542 km (0.051 R)
• M45: 28,115,274 km (0.08 R)
• M46: 28,455,609 km (0.08 R)
• M47: 28,626,151 km (0.109 R)
• M48: 29,484,544 km (0.117 R)
• M49: 29,570,862 km (0.066 R)
• M50: 29,657,179 km (0.109 R)
• M51: 30,612,960 km (0.085 R)
• M52: 31,490,501 km (0.112 R)
• M53: 32,643,751 km (0.099 R)
• M54: 33,900,972 km (0.076 R)
• M55: 33,991,479 km (0.118 R)
• M56: 34,717,627 km (0.113 R)
• M57: 35,265,604 km (0.09 R)
• M58: 35,540,565 km (0.082 R)
• M59: 37,672,933 km (0.111 R)
• M60: 39,275,425 km (0.114 R)
• M61: 39,750,997 km (0.06 R)
• M62: 40,324,256 km (0.027 R)
• M63: 41,285,572 km (0.117 R)
• M64: 42,546,532 km (0.091 R)
• M65: 44,313,283 km (0.115 R)
• M66: 44,511,201 km (0.105 R)
• M67: 44,907,635 km (0.097 R)
• M68: 45,703,945 km (0.111 R)
• M69: 47,816,715 km (0.106 R)
• M70: 50,682,711 km (0.106 R)
• M71: 51,615,604 km (0.114 R)
• M72: 52,658,899 km (0.117 R)
• M73: 53,498,592 km (0.116 R)
• M74: 53,814,543 km (0.119 R)
• M75: 54,766,284 km (0.086 R)
• M76: 56,257,775 km (0.087 R)
• M77: 57,223,579 km (0.076 R)
• M78: 62,355,384 km (0.099 R)
• M79: 63,132,246 km (0.116 R)
• M80: 63,354,848 km (0.117 R)
• M81: 64,583,495 km (0.07 R)
• M82: 66,384,504 km (0.063 R)
• M83: 66,497,600 km (0.079 R)
• M84: 66,837,337 km (0.12 R)
• M85: 68,544,697 km (0.07 R)
• M86: 68,773,432 km (0.098 R)
• M87: 72,118,291 km (0.109 R)
• M88: 74,103,604 km (0.115 R)
• M89: 75,043,977 km (0.203 R)
• M90: 77,055,470 km (0.107 R)
• M91: 77,174,400 km (0.101 R)
• M92: 77,769,799 km (0.108 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: 224 - 10,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit