🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.9

Radius: 12.8

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.55 AU - 0.61 AU

Year: 310 Days

Day: 13.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 94,148,689 km

• M1: 170,242 km (0.094 R)
• M2: 280,047 km (0.068 R)
• M3: 370,704 km (0.115 R)
• M4: 525,537 km (0.099 R)
• M5: 619,784 km (0.107 R)
• M6: 761,004 km (0.112 R)
• M7: 874,848 km (0.077 R)
• M8: 958,324 km (0.111 R)
• M9: 1,108,520 km (0.084 R)
• M10: 1,200,074 km (0.06 R)
• M11: 1,280,558 km (0.069 R)
• M12: 1,363,285 km (0.113 R)
• M13: 1,481,169 km (0.076 R)
• M14: 1,637,349 km (0.096 R)
• M15: 1,778,719 km (0.065 R)
• M16: 1,877,004 km (0.103 R)
• M17: 2,041,562 km (0.06 R)
• M18: 2,183,381 km (0.115 R)
• M19: 2,311,736 km (0.115 R)
• M20: 2,605,397 km (0.108 R)
• M21: 2,747,814 km (0.115 R)
• M22: 2,862,555 km (0.093 R)
• M23: 2,991,209 km (0.04 R)
• M24: 3,115,525 km (0.041 R)
• M25: 3,210,071 km (0.114 R)
• M26: 3,466,631 km (0.104 R)
• M27: 3,577,783 km (0.076 R)
• M28: 3,683,548 km (0.097 R)
• M29: 3,783,629 km (0.112 R)
• M30: 3,959,407 km (0.093 R)
• M31: 4,068,763 km (0.032 R)
• M32: 4,200,259 km (0.097 R)
• M33: 4,368,108 km (0.102 R)
• M34: 4,574,104 km (0.106 R)
• M35: 4,995,821 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.4

Radius: 13.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.58 AU - 2 AU

Year: 1683 Days

Day: 12.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 94,148,689 km

• M1: 170,990 km (0.085 R)
• M2: 363,523 km (0.106 R)
• M3: 451,636 km (0.051 R)
• M4: 563,535 km (0.098 R)
• M5: 672,143 km (0.096 R)
• M6: 797,357 km (0.067 R)
• M7: 983,606 km (0.099 R)
• M8: 1,119,590 km (0.041 R)
• M9: 1,243,009 km (0.116 R)
• M10: 1,907,074 km (0.043 R)
• M11: 2,021,815 km (0.114 R)
• M12: 2,222,576 km (0.089 R)
• M13: 2,307,098 km (0.079 R)
• M14: 2,405,235 km (0.1 R)
• M15: 2,504,717 km (0.12 R)
• M16: 2,785,812 km (0.099 R)
• M17: 2,970,116 km (0.078 R)
• M18: 3,158,609 km (0.051 R)
• M19: 3,350,992 km (0.07 R)
• M20: 3,448,829 km (0.051 R)
• M21: 3,590,050 km (0.067 R)
• M22: 3,907,945 km (0.092 R)
• M23: 4,070,259 km (0.091 R)
• M24: 4,371,250 km (0.114 R)
• M25: 4,524,588 km (0.096 R)
• M26: 4,899,929 km (0.037 R)
• M27: 5,091,414 km (0.073 R)
• M28: 5,252,980 km (0.053 R)
• M29: 5,781,210 km (0.092 R)
• M30: 5,899,093 km (0.07 R)
• M31: 6,017,874 km (0.098 R)
• M32: 6,120,198 km (0.108 R)
• M33: 6,588,141 km (0.078 R)
• M34: 7,339,122 km (0.104 R)
• M35: 7,558,732 km (0.12 R)
• M36: 7,669,284 km (0.094 R)
• M37: 7,817,686 km (0.049 R)
• M38: 8,592,902 km (0.088 R)
• M39: 8,785,733 km (0.061 R)
• M40: 8,882,673 km (0.106 R)
• M41: 9,116,943 km (0.082 R)
• M42: 9,412,548 km (0.083 R)
• M43: 9,511,732 km (0.074 R)
• M44: 9,731,341 km (0.116 R)
• M45: 9,932,551 km (0.069 R)
• M46: 10,359,353 km (0.063 R)
• M47: 10,647,180 km (0.114 R)
• M48: 10,833,728 km (0.109 R)
• M49: 11,252,004 km (0.076 R)
• M50: 11,378,564 km (0.105 R)
• M51: 11,611,787 km (0.063 R)
• M52: 11,739,693 km (0.087 R)
• M53: 12,538,845 km (0.1 R)
• M54: 12,626,210 km (0.116 R)
• M55: 12,713,874 km (0.12 R)
• M56: 12,823,679 km (0.098 R)
• M57: 13,221,759 km (0.044 R)
• M58: 13,333,060 km (0.119 R)
• M59: 13,489,539 km (0.067 R)
• M60: 13,646,467 km (0.063 R)
• M61: 13,871,762 km (0.113 R)
• M62: 13,962,268 km (0.06 R)
• M63: 14,052,925 km (0.107 R)
• M64: 14,257,575 km (0.039 R)
• M65: 14,348,979 km (0.104 R)
• M66: 14,440,383 km (0.084 R)
• M67: 15,179,546 km (0.08 R)
• M68: 15,272,746 km (0.089 R)
• M69: 15,366,244 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.5

Radius: 9.5

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.07 AU - 2.43 AU

Year: 2372 Days

Day: 5.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 94,148,689 km

• M1: 125,213 km (0.088 R)
• M2: 232,924 km (0.082 R)
• M3: 481,855 km (0.048 R)
• M4: 829,371 km (0.075 R)
• M5: 917,933 km (0.108 R)
• M6: 1,064,090 km (0.095 R)
• M7: 1,305,241 km (0.097 R)
• M8: 1,619,247 km (0.119 R)
• M9: 1,756,578 km (0.084 R)
• M10: 1,957,039 km (0.064 R)
• M11: 2,236,039 km (0.084 R)
• M12: 2,353,175 km (0.09 R)
• M13: 2,602,853 km (0.077 R)
• M14: 2,697,549 km (0.058 R)
• M15: 3,138,115 km (0.086 R)
• M16: 3,208,725 km (0.067 R)
• M17: 3,269,611 km (0.119 R)
• M18: 3,675,171 km (0.088 R)
• M19: 3,965,391 km (0.072 R)
• M20: 4,107,808 km (0.095 R)
• M21: 4,431,687 km (0.034 R)
• M22: 4,568,121 km (0.09 R)
• M23: 4,636,936 km (0.072 R)
• M24: 4,974,129 km (0.078 R)
• M25: 5,080,344 km (0.07 R)
• M26: 5,199,424 km (0.065 R)
• M27: 5,464,511 km (0.087 R)
• M28: 5,709,403 km (0.074 R)
• M29: 6,008,000 km (0.081 R)
• M30: 6,133,812 km (0.082 R)
• M31: 6,222,523 km (0.086 R)
• M32: 6,568,693 km (0.102 R)
• M33: 6,633,469 km (0.081 R)
• M34: 6,698,394 km (0.086 R)
• M35: 6,868,487 km (0.066 R)
• M36: 6,973,804 km (0.089 R)
• M37: 7,562,771 km (0.12 R)
• M38: 8,125,857 km (0.09 R)
• M39: 8,447,792 km (0.108 R)
• M40: 8,617,436 km (0.096 R)
• M41: 9,292,571 km (0.083 R)
• M42: 9,702,918 km (0.098 R)
• M43: 9,865,680 km (0.1 R)
• M44: 10,014,530 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249

Radius: 6

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.38 AU - 9.34 AU

Year: 16991 Days

Day: 18.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,148,689 km

• M1: 91,853 km (0.078 R)
• M2: 138,528 km (0.087 R)
• M3: 192,084 km (0.066 R)
• M4: 278,551 km (0.03 R)
• M5: 434,881 km (0.11 R)
• M6: 1,216,679 km (0.067 R)
• M7: 1,387,819 km (0.106 R)
• M8: 1,612,665 km (0.099 R)
• M9: 1,800,859 km (0.112 R)
• M10: 2,172,610 km (0.105 R)
• M11: 2,460,287 km (0.085 R)
• M12: 3,013,799 km (0.091 R)
• M13: 3,364,007 km (0.07 R)
• M14: 3,543,974 km (0.118 R)
• M15: 4,294,805 km (0.066 R)
• M16: 4,392,044 km (0.069 R)
• M17: 5,579,851 km (0.073 R)
• M18: 5,650,611 km (0.076 R)
• M19: 6,671,766 km (0.059 R)
• M20: 6,746,864 km (0.045 R)
• M21: 7,241,883 km (0.057 R)
• M22: 9,336,254 km (0.087 R)
• M23: 9,589,224 km (0.06 R)
• M24: 9,801,802 km (0.089 R)
• M25: 10,274,831 km (0.089 R)
• M26: 10,405,130 km (0.082 R)
• M27: 10,755,339 km (0.076 R)
• M28: 11,377,367 km (0.108 R)
• M29: 11,919,958 km (0.111 R)
• M30: 12,148,394 km (0.104 R)
• M31: 12,240,247 km (0.042 R)
• M32: 12,470,778 km (0.116 R)
• M33: 13,123,922 km (0.075 R)
• M34: 13,549,678 km (0.101 R)
• M35: 13,884,029 km (0.097 R)
• M36: 14,124,433 km (0.059 R)
• M37: 14,414,802 km (0.064 R)
• M38: 15,050,593 km (0.111 R)
• M39: 16,400,265 km (0.057 R)
• M40: 17,683,964 km (0.101 R)
• M41: 17,736,024 km (0.107 R)
• M42: 17,788,084 km (0.116 R)
• M43: 17,840,294 km (0.105 R)
• M44: 18,154,001 km (0.09 R)
• M45: 18,364,335 km (0.077 R)
• M46: 20,292,353 km (0.067 R)
• M47: 20,674,575 km (0.112 R)
• M48: 20,839,283 km (0.076 R)
• M49: 22,227,551 km (0.107 R)
• M50: 22,847,933 km (0.067 R)
• M51: 22,904,481 km (0.11 R)
• M52: 24,742,590 km (0.11 R)
• M53: 25,797,255 km (0.113 R)
• M54: 26,092,861 km (0.109 R)
• M55: 26,389,513 km (0.114 R)
• M56: 26,508,443 km (0.066 R)
• M57: 27,166,076 km (0.113 R)
• M58: 27,587,343 km (0.102 R)
• M59: 27,708,069 km (0.101 R)
• M60: 28,558,234 km (0.05 R)
• M61: 29,417,075 km (0.092 R)
• M62: 29,787,778 km (0.112 R)
• M63: 29,911,645 km (0.073 R)
• M64: 30,035,662 km (0.085 R)
• M65: 31,159,890 km (0.045 R)
• M66: 32,107,293 km (0.104 R)
• M67: 32,680,253 km (0.102 R)
• M68: 33,064,121 km (0.104 R)
• M69: 33,642,616 km (0.073 R)
• M70: 34,354,253 km (0.067 R)
• M71: 35,136,351 km (0.09 R)
• M72: 35,267,249 km (0.057 R)
• M73: 35,924,283 km (0.118 R)
• M74: 35,990,106 km (0.032 R)
• M75: 36,320,418 km (0.113 R)
• M76: 38,457,424 km (0.119 R)
• M77: 38,524,743 km (0.1 R)
• M78: 38,659,830 km (0.093 R)
• M79: 39,269,142 km (0.066 R)
• M80: 39,813,529 km (0.115 R)
• M81: 40,772,152 km (0.083 R)
• M82: 43,763,810 km (0.111 R)
• M83: 43,834,121 km (0.048 R)
• M84: 43,904,581 km (0.111 R)
• M85: 44,186,723 km (0.087 R)
• M86: 45,107,947 km (0.073 R)
• M87: 45,606,706 km (0.103 R)
• M88: 45,749,422 km (0.072 R)
• M89: 46,322,233 km (0.119 R)
• M90: 48,054,576 km (0.109 R)
• M91: 48,199,836 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.4

Radius: 7.9

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.15 AU - 12.33 AU

Year: 23033 Days

Day: 21.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,148,689 km

• M1: 221,854 km (0.106 R)
• M2: 306,676 km (0.049 R)
• M3: 470,037 km (0.119 R)
• M4: 687,851 km (0.092 R)
• M5: 966,253 km (0.087 R)
• M6: 1,181,524 km (0.082 R)
• M7: 1,344,586 km (0.115 R)
• M8: 2,895,766 km (0.113 R)
• M9: 3,390,037 km (0.115 R)
• M10: 3,529,463 km (0.069 R)
• M11: 3,670,833 km (0.06 R)
• M12: 4,405,208 km (0.094 R)
• M13: 5,184,165 km (0.053 R)
• M14: 5,291,127 km (0.1 R)
• M15: 5,562,049 km (0.096 R)
• M16: 6,401,891 km (0.051 R)
• M17: 6,924,586 km (0.106 R)
• M18: 7,521,332 km (0.117 R)
• M19: 8,321,830 km (0.104 R)
• M20: 8,384,512 km (0.114 R)
• M21: 8,764,042 km (0.045 R)
• M22: 10,337,362 km (0.113 R)
• M23: 10,472,449 km (0.082 R)
• M24: 12,066,863 km (0.118 R)
• M25: 12,638,926 km (0.101 R)
• M26: 14,033,028 km (0.09 R)
• M27: 14,558,715 km (0.083 R)
• M28: 15,244,322 km (0.108 R)
• M29: 15,475,152 km (0.086 R)
• M30: 15,707,178 km (0.106 R)
• M31: 15,784,670 km (0.105 R)
• M32: 19,156,755 km (0.087 R)
• M33: 19,739,738 km (0.094 R)
• M34: 20,328,555 km (0.084 R)
• M35: 20,582,722 km (0.062 R)
• M36: 21,094,048 km (0.115 R)
• M37: 22,565,642 km (0.094 R)
• M38: 22,828,785 km (0.1 R)
• M39: 25,151,292 km (0.083 R)
• M40: 25,242,098 km (0.112 R)
• M41: 25,333,053 km (0.115 R)
• M42: 28,489,119 km (0.056 R)
• M43: 28,773,505 km (0.06 R)
• M44: 32,061,816 km (0.08 R)
• M45: 33,449,934 km (0.108 R)
• M46: 33,649,797 km (0.097 R)
• M47: 34,756,372 km (0.061 R)
• M48: 36,284,515 km (0.11 R)
• M49: 36,489,913 km (0.093 R)
• M50: 37,108,500 km (0.111 R)
• M51: 37,211,872 km (0.104 R)
• M52: 37,834,498 km (0.086 R)
• M53: 40,571,990 km (0.103 R)
• M54: 42,396,037 km (0.118 R)
• M55: 42,720,814 km (0.075 R)
• M56: 43,372,611 km (0.079 R)
• M57: 45,347,752 km (0.062 R)
• M58: 45,458,305 km (0.105 R)
• M59: 46,792,419 km (0.105 R)
• M60: 52,720,085 km (0.114 R)
• M61: 53,069,097 km (0.114 R)
• M62: 53,535,842 km (0.066 R)
• M63: 54,355,788 km (0.116 R)
• M64: 54,944,156 km (0.063 R)
• M65: 56,483,518 km (0.111 R)
• M66: 57,198,746 km (0.064 R)
• M67: 60,089,575 km (0.063 R)
• M68: 60,819,613 km (0.119 R)
• M69: 61,308,050 km (0.098 R)
• M70: 62,534,603 km (0.065 R)
• M71: 62,657,722 km (0.08 R)
• M72: 63,274,514 km (0.11 R)
• M73: 64,265,450 km (0.108 R)
• M74: 65,261,622 km (0.087 R)
• M75: 66,891,192 km (0.108 R)
• M76: 67,647,858 km (0.06 R)
• M77: 68,027,089 km (0.094 R)
• M78: 68,788,093 km (0.096 R)
• M79: 69,424,183 km (0.114 R)
• M80: 71,216,066 km (0.107 R)
• M81: 71,988,590 km (0.074 R)
• M82: 74,844,862 km (0.117 R)
• M83: 75,106,359 km (0.06 R)
• M84: 77,738,085 km (0.086 R)
• M85: 80,132,399 km (0.209 R)
• M86: 81,070,078 km (0.054 R)
• M87: 81,204,267 km (0.063 R)
• M88: 83,497,752 km (0.052 R)
• M89: 84,856,699 km (0.103 R)
• M90: 85,675,748 km (0.055 R)
• M91: 87,046,363 km (0.087 R)
• M92: 90,226,365 km (0.087 R)
• M93: 91,341,318 km (0.102 R)
• M94: 92,040,539 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 15,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit