🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.4 AU - 0.62 AU

Year: 239 Days

Day: 18.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,835,643 km

• M1: 129,103 km (0.087 R)
• M2: 207,343 km (0.109 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.5

Radius: 14.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.08 AU - 2.28 AU

Year: 2112 Days

Day: 6.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 169.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 56,835,643 km

• M1: 191,186 km (0.101 R)
• M2: 478,115 km (0.076 R)
• M3: 575,503 km (0.108 R)
• M4: 675,584 km (0.078 R)
• M5: 776,413 km (0.112 R)
• M6: 869,762 km (0.079 R)
• M7: 1,039,855 km (0.12 R)
• M8: 1,293,423 km (0.119 R)
• M9: 1,432,250 km (0.095 R)
• M10: 1,533,528 km (0.073 R)
• M11: 1,725,911 km (0.094 R)
• M12: 1,917,396 km (0.045 R)
• M13: 2,382,047 km (0.095 R)
• M14: 2,534,637 km (0.089 R)
• M15: 2,732,704 km (0.068 R)
• M16: 2,925,237 km (0.089 R)
• M17: 3,034,144 km (0.111 R)
• M18: 3,188,978 km (0.11 R)
• M19: 3,415,020 km (0.114 R)
• M20: 3,622,961 km (0.107 R)
• M21: 3,859,176 km (0.098 R)
• M22: 3,955,069 km (0.083 R)
• M23: 4,112,595 km (0.103 R)
• M24: 4,459,213 km (0.087 R)
• M25: 4,560,042 km (0.115 R)
• M26: 4,841,286 km (0.041 R)
• M27: 5,036,362 km (0.116 R)
• M28: 5,154,694 km (0.076 R)
• M29: 5,327,330 km (0.032 R)
• M30: 5,420,978 km (0.116 R)
• M31: 5,542,452 km (0.106 R)
• M32: 6,275,481 km (0.103 R)
• M33: 6,747,462 km (0.032 R)
• M34: 7,231,112 km (0.113 R)
• M35: 7,620,216 km (0.105 R)
• M36: 7,924,050 km (0.097 R)
• M37: 8,077,537 km (0.105 R)
• M38: 8,232,072 km (0.114 R)
• M39: 8,654,237 km (0.041 R)
• M40: 8,748,932 km (0.097 R)
• M41: 8,891,798 km (0.116 R)
• M42: 9,003,398 km (0.087 R)
• M43: 9,797,763 km (0.107 R)
• M44: 9,896,647 km (0.107 R)
• M45: 10,261,965 km (0.111 R)
• M46: 10,530,493 km (0.066 R)
• M47: 10,886,387 km (0.116 R)
• M48: 11,022,970 km (0.083 R)
• M49: 11,177,355 km (0.051 R)
• M50: 11,436,308 km (0.063 R)
• M51: 11,662,351 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.6

Radius: 14

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.53 AU - 3.29 AU

Year: 3256 Days

Day: 7.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,835,643 km

• M1: 186,249 km (0.072 R)
• M2: 293,062 km (0.074 R)
• M3: 392,694 km (0.068 R)
• M4: 689,048 km (0.116 R)
• M5: 891,304 km (0.092 R)
• M6: 984,504 km (0.104 R)
• M7: 1,297,762 km (0.053 R)
• M8: 1,479,074 km (0.116 R)
• M9: 1,592,170 km (0.077 R)
• M10: 2,216,741 km (0.118 R)
• M11: 2,451,311 km (0.091 R)
• M12: 2,647,882 km (0.115 R)
• M13: 2,960,841 km (0.059 R)
• M14: 3,452,868 km (0.106 R)
• M15: 3,760,741 km (0.096 R)
• M16: 3,900,465 km (0.057 R)
• M17: 4,131,145 km (0.065 R)
• M18: 4,311,859 km (0.049 R)
• M19: 4,495,266 km (0.049 R)
• M20: 4,699,916 km (0.087 R)
• M21: 4,850,861 km (0.073 R)
• M22: 5,041,598 km (0.074 R)
• M23: 5,138,088 km (0.118 R)
• M24: 5,549,632 km (0.056 R)
• M25: 5,689,357 km (0.095 R)
• M26: 5,870,520 km (0.086 R)
• M27: 5,972,097 km (0.116 R)
• M28: 6,156,401 km (0.077 R)
• M29: 6,321,707 km (0.091 R)
• M30: 7,062,815 km (0.079 R)
• M31: 7,279,732 km (0.104 R)
• M32: 7,853,888 km (0.039 R)
• M33: 8,033,555 km (0.048 R)
• M34: 8,374,040 km (0.1 R)
• M35: 8,534,559 km (0.098 R)
• M36: 8,673,086 km (0.115 R)
• M37: 9,069,371 km (0.104 R)
• M38: 9,305,287 km (0.095 R)
• M39: 9,783,252 km (0.114 R)
• M40: 10,466,017 km (0.103 R)
• M41: 11,391,878 km (0.09 R)
• M42: 11,621,062 km (0.091 R)
• M43: 11,929,084 km (0.081 R)
• M44: 12,291,709 km (0.082 R)
• M45: 12,658,224 km (0.083 R)
• M46: 13,081,287 km (0.117 R)
• M47: 13,509,137 km (0.11 R)
• M48: 13,616,847 km (0.049 R)
• M49: 13,860,243 km (0.062 R)
• M50: 15,154,414 km (0.119 R)
• M51: 15,350,387 km (0.086 R)
• M52: 15,462,885 km (0.066 R)
• M53: 15,716,752 km (0.086 R)
• M54: 16,400,863 km (0.115 R)
• M55: 16,688,690 km (0.106 R)
• M56: 16,862,223 km (0.072 R)
• M57: 17,211,085 km (0.091 R)
• M58: 17,298,600 km (0.093 R)
• M59: 17,415,735 km (0.084 R)
• M60: 17,827,429 km (0.073 R)
• M61: 18,600,401 km (0.049 R)
• M62: 19,658,357 km (0.095 R)
• M63: 19,902,950 km (0.1 R)
• M64: 20,364,309 km (0.11 R)
• M65: 20,456,910 km (0.07 R)
• M66: 20,611,744 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 9.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.99 AU - 3.69 AU

Year: 4004 Days

Day: 10.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,835,643 km

• M1: 314,156 km (0.107 R)
• M2: 521,349 km (0.081 R)
• M3: 637,287 km (0.062 R)
• M4: 823,536 km (0.114 R)
• M5: 1,236,726 km (0.086 R)
• M6: 1,615,358 km (0.066 R)
• M7: 1,695,243 km (0.051 R)
• M8: 1,971,850 km (0.12 R)
• M9: 2,307,697 km (0.095 R)
• M10: 2,413,612 km (0.043 R)
• M11: 2,869,586 km (0.044 R)
• M12: 3,033,097 km (0.052 R)
• M13: 3,455,412 km (0.102 R)
• M14: 3,594,388 km (0.097 R)
• M15: 3,664,699 km (0.116 R)
• M16: 3,878,325 km (0.044 R)
• M17: 4,041,087 km (0.054 R)
• M18: 4,224,793 km (0.111 R)
• M19: 4,850,262 km (0.09 R)
• M20: 5,183,865 km (0.119 R)
• M21: 5,323,440 km (0.119 R)
• M22: 5,484,408 km (0.059 R)
• M23: 5,565,490 km (0.051 R)
• M24: 5,811,279 km (0.092 R)
• M25: 5,914,801 km (0.038 R)
• M26: 6,292,386 km (0.101 R)
• M27: 6,721,133 km (0.075 R)
• M28: 6,939,097 km (0.077 R)
• M29: 7,004,920 km (0.088 R)
• M30: 7,159,455 km (0.053 R)
• M31: 7,516,695 km (0.105 R)
• M32: 7,652,230 km (0.101 R)
• M33: 7,834,141 km (0.075 R)
• M34: 7,902,657 km (0.102 R)
• M35: 7,994,510 km (0.119 R)
• M36: 8,458,712 km (0.118 R)
• M37: 8,884,019 km (0.089 R)
• M38: 8,979,463 km (0.098 R)
• M39: 9,171,546 km (0.103 R)
• M40: 9,340,592 km (0.077 R)
• M41: 9,461,916 km (0.051 R)
• M42: 9,583,988 km (0.109 R)
• M43: 9,780,110 km (0.046 R)
• M44: 9,952,896 km (0.1 R)
• M45: 10,176,545 km (0.113 R)
• M46: 10,251,493 km (0.067 R)
• M47: 10,628,779 km (0.113 R)
• M48: 10,755,638 km (0.11 R)
• M49: 11,216,250 km (0.108 R)
• M50: 11,293,742 km (0.115 R)
• M51: 11,371,233 km (0.029 R)
• M52: 11,631,234 km (0.091 R)
• M53: 11,709,474 km (0.106 R)
• M54: 11,998,348 km (0.12 R)
• M55: 12,369,350 km (0.109 R)
• M56: 12,583,126 km (0.098 R)
• M57: 12,987,040 km (0.091 R)
• M58: 13,149,802 km (0.118 R)
• M59: 13,614,753 km (0.061 R)
• M60: 13,835,409 km (0.038 R)
• M61: 14,392,362 km (0.083 R)
• M62: 14,673,606 km (0.114 R)
• M63: 14,928,222 km (0.117 R)
• M64: 15,184,333 km (0.093 R)
• M65: 15,700,895 km (0.116 R)
• M66: 16,077,433 km (0.099 R)
• M67: 16,457,112 km (0.093 R)
• M68: 16,839,784 km (0.032 R)
• M69: 16,928,495 km (0.069 R)
• M70: 17,017,356 km (0.106 R)
• M71: 17,136,137 km (0.055 R)
• M72: 17,284,987 km (0.052 R)
• M73: 17,794,068 km (0.047 R)
• M74: 18,156,544 km (0.077 R)
• M75: 19,165,582 km (0.11 R)
• M76: 19,227,366 km (0.078 R)
• M77: 19,413,016 km (0.09 R)
• M78: 19,568,149 km (0.095 R)
• M79: 19,723,731 km (0.061 R)
• M80: 20,413,078 km (0.074 R)
• M81: 20,697,464 km (0.088 R)
• M82: 20,983,046 km (0.07 R)
• M83: 21,301,989 km (0.111 R)
• M84: 21,397,881 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.8

Radius: 3.1

Gravity: 47.43 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.22 AU - 8.48 AU

Year: 15828 Days

Day: 21.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,835,643 km

• M1: 142,866 km (0.045 R)
• M2: 211,382 km (0.108 R)
• M3: 276,606 km (0.097 R)
• M4: 492,925 km (0.071 R)
• M5: 527,482 km (0.106 R)
• M6: 598,840 km (0.098 R)
• M7: 654,640 km (0.044 R)
• M8: 915,389 km (0.119 R)
• M9: 1,023,549 km (0.043 R)
• M10: 1,067,979 km (0.083 R)
• M11: 1,135,897 km (0.119 R)
• M12: 2,458,791 km (0.091 R)
• M13: 2,578,768 km (0.075 R)
• M14: 3,272,453 km (0.057 R)
• M15: 3,437,609 km (0.102 R)
• M16: 4,339,984 km (0.049 R)
• M17: 4,779,652 km (0.07 R)
• M18: 5,118,641 km (0.073 R)
• M19: 5,271,829 km (0.108 R)
• M20: 5,310,276 km (0.113 R)
• M21: 5,621,888 km (0.052 R)
• M22: 6,140,843 km (0.059 R)
• M23: 6,716,496 km (0.106 R)
• M24: 7,611,839 km (0.098 R)
• M25: 7,874,533 km (0.12 R)
• M26: 8,771,222 km (0.101 R)
• M27: 9,278,060 km (0.112 R)
• M28: 9,464,758 km (0.051 R)
• M29: 9,889,317 km (0.116 R)
• M30: 10,032,183 km (0.113 R)
• M31: 10,707,916 km (0.054 R)
• M32: 11,149,978 km (0.089 R)
• M33: 12,255,656 km (0.098 R)
• M34: 12,409,143 km (0.085 R)
• M35: 13,185,856 km (0.083 R)
• M36: 13,765,547 km (0.111 R)
• M37: 14,840,408 km (0.108 R)
• M38: 17,069,715 km (0.078 R)
• M39: 17,298,301 km (0.084 R)
• M40: 17,412,893 km (0.094 R)
• M41: 19,579,669 km (0.114 R)
• M42: 20,968,685 km (0.056 R)
• M43: 21,582,335 km (0.066 R)
• M44: 22,077,654 km (0.084 R)
• M45: 23,079,361 km (0.092 R)
• M46: 23,522,171 km (0.039 R)
• M47: 24,095,729 km (0.094 R)
• M48: 24,480,644 km (0.048 R)
• M49: 24,673,925 km (0.112 R)
• M50: 24,997,056 km (0.087 R)
• M51: 25,582,283 km (0.114 R)
• M52: 26,501,412 km (0.075 R)
• M53: 28,642,906 km (0.032 R)
• M54: 28,710,674 km (0.111 R)
• M55: 29,118,627 km (0.12 R)
• M56: 29,323,427 km (0.102 R)
• M57: 29,528,525 km (0.078 R)
• M58: 29,871,553 km (0.119 R)
• M59: 30,908,566 km (0.095 R)
• M60: 32,168,479 km (0.118 R)
• M61: 32,380,160 km (0.05 R)
• M62: 32,875,628 km (0.1 R)
• M63: 33,088,805 km (0.093 R)
• M64: 33,516,505 km (0.037 R)
• M65: 33,802,686 km (0.119 R)
• M66: 34,377,291 km (0.117 R)
• M67: 34,738,122 km (0.052 R)
• M68: 35,318,112 km (0.104 R)
• M69: 36,561,121 km (0.073 R)
• M70: 37,967,042 km (0.072 R)
• M71: 38,190,691 km (0.101 R)
• M72: 40,298,824 km (0.078 R)
• M73: 41,290,359 km (0.082 R)
• M74: 42,753,875 km (0.096 R)
• M75: 44,077,816 km (0.098 R)
• M76: 44,941,594 km (0.118 R)
• M77: 45,335,934 km (0.099 R)
• M78: 45,494,059 km (0.117 R)
• M79: 45,652,333 km (0.093 R)
• M80: 46,048,917 km (0.073 R)
• M81: 46,207,790 km (0.098 R)
• M82: 46,366,962 km (0.114 R)
• M83: 47,887,625 km (0.099 R)
• M84: 48,694,556 km (0.114 R)
• M85: 49,587,206 km (0.082 R)
• M86: 51,059,698 km (0.051 R)
• M87: 51,388,963 km (0.075 R)
• M88: 51,801,404 km (0.103 R)
• M89: 54,803,235 km (0.047 R)
• M90: 56,070,628 km (0.104 R)
• M91: 56,155,450 km (0.085 R)
• M92: 56,410,215 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 19,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit