🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 9

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.68 AU

Year: 302 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 82,531,838 km

• M1: 128,505 km (0.085 R)
• M2: 186,848 km (0.103 R)
• M3: 258,954 km (0.077 R)
• M4: 345,571 km (0.068 R)
• M5: 414,237 km (0.092 R)
• M6: 534,364 km (0.091 R)
• M7: 592,258 km (0.052 R)
• M8: 659,876 km (0.103 R)
• M9: 738,116 km (0.12 R)
• M10: 796,010 km (0.105 R)
• M11: 871,707 km (0.058 R)
• M12: 1,026,541 km (0.114 R)
• M13: 1,096,552 km (0.096 R)
• M14: 1,186,162 km (0.051 R)
• M15: 1,354,160 km (0.109 R)
• M16: 1,460,823 km (0.069 R)
• M17: 1,590,525 km (0.084 R)
• M18: 1,661,883 km (0.113 R)
• M19: 1,718,880 km (0.089 R)
• M20: 1,818,811 km (0.101 R)
• M21: 1,969,606 km (0.107 R)
• M22: 2,052,184 km (0.108 R)
• M23: 2,220,780 km (0.119 R)
• M24: 2,347,490 km (0.056 R)
• M25: 2,417,502 km (0.038 R)
• M26: 2,512,197 km (0.091 R)
• M27: 2,638,158 km (0.045 R)
• M28: 2,766,364 km (0.082 R)
• M29: 2,921,646 km (0.081 R)
• M30: 3,016,342 km (0.101 R)
• M31: 3,306,263 km (0.039 R)
• M32: 3,418,162 km (0.088 R)
• M33: 3,478,001 km (0.099 R)
• M34: 3,789,015 km (0.044 R)
• M35: 3,927,094 km (0.061 R)
• M36: 3,996,806 km (0.106 R)
• M37: 4,066,818 km (0.032 R)
• M38: 4,208,188 km (0.1 R)
• M39: 4,329,662 km (0.118 R)
• M40: 4,408,948 km (0.111 R)
• M41: 4,554,208 km (0.1 R)
• M42: 4,642,172 km (0.091 R)
• M43: 4,767,834 km (0.092 R)
• M44: 4,842,184 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.3

Radius: 12.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.51 AU - 1.87 AU

Year: 1544 Days

Day: 9.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 82,531,838 km

• M1: 172,935 km (0.068 R)
• M2: 259,702 km (0.052 R)
• M3: 405,410 km (0.102 R)
• M4: 519,254 km (0.102 R)
• M5: 623,524 km (0.091 R)
• M6: 815,608 km (0.04 R)
• M7: 903,721 km (0.079 R)
• M8: 1,084,734 km (0.09 R)
• M9: 1,351,916 km (0.115 R)
• M10: 1,433,148 km (0.049 R)
• M11: 1,522,458 km (0.057 R)
• M12: 1,687,165 km (0.089 R)
• M13: 1,809,536 km (0.069 R)
• M14: 1,941,930 km (0.099 R)
• M15: 2,351,679 km (0.096 R)
• M16: 2,590,287 km (0.112 R)
• M17: 2,716,548 km (0.099 R)
• M18: 2,942,740 km (0.079 R)
• M19: 3,091,440 km (0.05 R)
• M20: 3,208,874 km (0.049 R)
• M21: 3,422,350 km (0.059 R)
• M22: 3,666,943 km (0.11 R)
• M23: 3,791,558 km (0.106 R)
• M24: 3,872,341 km (0.086 R)
• M25: 4,017,451 km (0.064 R)
• M26: 4,136,830 km (0.101 R)
• M27: 4,322,630 km (0.096 R)
• M28: 4,426,003 km (0.07 R)
• M29: 4,568,420 km (0.073 R)
• M30: 4,712,333 km (0.052 R)
• M31: 5,004,797 km (0.116 R)
• M32: 5,710,151 km (0.047 R)
• M33: 5,792,878 km (0.091 R)
• M34: 5,948,909 km (0.093 R)
• M35: 6,043,156 km (0.032 R)
• M36: 6,254,537 km (0.077 R)
• M37: 6,425,378 km (0.107 R)
• M38: 6,543,860 km (0.101 R)
• M39: 6,815,529 km (0.109 R)
• M40: 7,146,589 km (0.11 R)
• M41: 7,302,919 km (0.112 R)
• M42: 7,733,013 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 12.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.68 AU - 1.86 AU

Year: 1655 Days

Day: 7.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 82,531,838 km

• M1: 165,156 km (0.052 R)
• M2: 252,820 km (0.113 R)
• M3: 421,716 km (0.108 R)
• M4: 607,667 km (0.097 R)
• M5: 780,003 km (0.109 R)
• M6: 907,311 km (0.087 R)
• M7: 1,018,163 km (0.045 R)
• M8: 1,167,761 km (0.09 R)
• M9: 1,263,204 km (0.094 R)
• M10: 1,499,719 km (0.094 R)
• M11: 1,584,989 km (0.094 R)
• M12: 1,780,963 km (0.037 R)
• M13: 1,912,758 km (0.118 R)
• M14: 2,132,667 km (0.085 R)
• M15: 2,273,140 km (0.104 R)
• M16: 2,461,633 km (0.055 R)
• M17: 2,575,028 km (0.114 R)
• M18: 2,678,550 km (0.102 R)
• M19: 2,949,621 km (0.036 R)
• M20: 3,392,132 km (0.115 R)
• M21: 3,608,600 km (0.059 R)
• M22: 3,790,212 km (0.089 R)
• M23: 3,988,279 km (0.116 R)
• M24: 4,367,360 km (0.078 R)
• M25: 4,575,301 km (0.091 R)
• M26: 4,900,377 km (0.09 R)
• M27: 5,044,141 km (0.069 R)
• M28: 5,160,229 km (0.086 R)
• M29: 5,247,893 km (0.117 R)
• M30: 5,603,487 km (0.112 R)
• M31: 5,936,343 km (0.084 R)
• M32: 6,151,614 km (0.088 R)
• M33: 6,244,664 km (0.101 R)
• M34: 6,369,429 km (0.078 R)
• M35: 6,685,080 km (0.084 R)
• M36: 6,893,021 km (0.111 R)
• M37: 7,249,962 km (0.11 R)
• M38: 7,397,615 km (0.05 R)
• M39: 7,629,491 km (0.091 R)
• M40: 7,763,082 km (0.109 R)
• M41: 7,914,326 km (0.115 R)
• M42: 8,202,601 km (0.081 R)
• M43: 8,322,279 km (0.114 R)
• M44: 8,789,623 km (0.118 R)
• M45: 9,017,760 km (0.105 R)
• M46: 9,212,237 km (0.099 R)
• M47: 9,390,258 km (0.094 R)
• M48: 9,913,252 km (0.088 R)
• M49: 10,556,972 km (0.09 R)
• M50: 10,687,272 km (0.097 R)
• M51: 11,025,064 km (0.102 R)
• M52: 11,634,226 km (0.073 R)
• M53: 12,352,147 km (0.1 R)
• M54: 12,548,718 km (0.05 R)
• M55: 12,785,980 km (0.088 R)
• M56: 13,124,520 km (0.112 R)
• M57: 13,345,327 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.2

Radius: 7.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.09 AU - 8.13 AU

Year: 16235 Days

Day: 21.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,531,838 km

• M1: 170,841 km (0.058 R)
• M2: 220,956 km (0.073 R)
• M3: 390,151 km (0.092 R)
• M4: 644,916 km (0.11 R)
• M5: 798,703 km (0.072 R)
• M6: 847,173 km (0.092 R)
• M7: 1,069,625 km (0.091 R)
• M8: 1,388,119 km (0.077 R)
• M9: 1,507,498 km (0.082 R)
• M10: 1,799,363 km (0.08 R)
• M11: 2,018,674 km (0.106 R)
• M12: 2,435,154 km (0.104 R)
• M13: 2,628,883 km (0.098 R)
• M14: 2,678,101 km (0.09 R)
• M15: 3,031,152 km (0.045 R)
• M16: 3,372,385 km (0.074 R)
• M17: 3,588,404 km (0.111 R)
• M18: 3,643,157 km (0.112 R)
• M19: 4,379,926 km (0.087 R)
• M20: 4,467,890 km (0.098 R)
• M21: 4,615,842 km (0.091 R)
• M22: 5,379,539 km (0.114 R)
• M23: 5,568,631 km (0.104 R)
• M24: 5,663,925 km (0.082 R)
• M25: 5,727,953 km (0.039 R)
• M26: 6,647,531 km (0.071 R)
• M27: 6,918,602 km (0.066 R)
• M28: 6,986,969 km (0.085 R)
• M29: 7,576,983 km (0.074 R)
• M30: 7,860,321 km (0.103 R)
• M31: 8,364,316 km (0.108 R)
• M32: 8,878,783 km (0.094 R)
• M33: 9,479,269 km (0.111 R)
• M34: 9,938,235 km (0.083 R)
• M35: 10,170,411 km (0.085 R)
• M36: 12,298,291 km (0.114 R)
• M37: 12,798,696 km (0.057 R)
• M38: 13,690,300 km (0.11 R)
• M39: 14,382,938 km (0.081 R)
• M40: 16,482,843 km (0.117 R)
• M41: 16,574,397 km (0.094 R)
• M42: 16,941,959 km (0.099 R)
• M43: 17,591,662 km (0.075 R)
• M44: 18,249,444 km (0.097 R)
• M45: 19,299,472 km (0.067 R)
• M46: 19,686,182 km (0.074 R)
• M47: 20,565,518 km (0.066 R)
• M48: 21,507,536 km (0.113 R)
• M49: 21,557,502 km (0.069 R)
• M50: 21,707,698 km (0.098 R)
• M51: 22,059,403 km (0.052 R)
• M52: 22,717,633 km (0.057 R)
• M53: 22,768,497 km (0.053 R)
• M54: 23,433,609 km (0.069 R)
• M55: 23,639,456 km (0.102 R)
• M56: 24,105,004 km (0.072 R)
• M57: 25,519,751 km (0.103 R)
• M58: 25,890,903 km (0.031 R)
• M59: 26,424,220 km (0.05 R)
• M60: 26,531,332 km (0.065 R)
• M61: 26,907,421 km (0.12 R)
• M62: 27,393,464 km (0.104 R)
• M63: 28,319,326 km (0.042 R)
• M64: 28,483,883 km (0.107 R)
• M65: 29,421,862 km (0.09 R)
• M66: 30,034,166 km (0.12 R)
• M67: 31,896,211 km (0.051 R)
• M68: 32,927,539 km (0.097 R)
• M69: 33,042,878 km (0.082 R)
• M70: 33,389,497 km (0.085 R)
• M71: 33,563,180 km (0.063 R)
• M72: 34,553,518 km (0.065 R)
• M73: 34,729,295 km (0.108 R)
• M74: 34,787,938 km (0.073 R)
• M75: 35,376,306 km (0.117 R)
• M76: 35,494,339 km (0.038 R)
• M77: 35,671,762 km (0.115 R)
• M78: 35,790,094 km (0.075 R)
• M79: 35,849,335 km (0.088 R)
• M80: 37,220,997 km (0.087 R)
• M81: 38,367,067 km (0.03 R)
• M82: 38,488,391 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974

Radius: 6.8

Gravity: 21.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.08 AU - 10.9 AU

Year: 18947 Days

Day: 22.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,531,838 km

• M1: 98,136 km (0.092 R)
• M2: 450,290 km (0.038 R)
• M3: 671,395 km (0.028 R)
• M4: 978,819 km (0.068 R)
• M5: 2,200,285 km (0.083 R)
• M6: 2,498,733 km (0.087 R)
• M7: 2,730,909 km (0.069 R)
• M8: 3,133,627 km (0.104 R)
• M9: 3,216,354 km (0.093 R)
• M10: 3,384,053 km (0.108 R)
• M11: 3,597,829 km (0.107 R)
• M12: 3,816,092 km (0.065 R)
• M13: 4,357,188 km (0.105 R)
• M14: 5,610,519 km (0.099 R)
• M15: 7,020,927 km (0.107 R)
• M16: 8,476,515 km (0.118 R)
• M17: 8,942,662 km (0.066 R)
• M18: 9,839,052 km (0.095 R)
• M19: 10,638,802 km (0.045 R)
• M20: 10,701,184 km (0.102 R)
• M21: 11,078,022 km (0.072 R)
• M22: 11,268,160 km (0.11 R)
• M23: 11,844,860 km (0.089 R)
• M24: 13,026,983 km (0.083 R)
• M25: 14,660,741 km (0.026 R)
• M26: 14,869,430 km (0.105 R)
• M27: 15,360,261 km (0.119 R)
• M28: 15,714,209 km (0.084 R)
• M29: 15,856,477 km (0.03 R)
• M30: 16,357,929 km (0.094 R)
• M31: 17,010,175 km (0.1 R)
• M32: 17,083,179 km (0.104 R)
• M33: 17,523,446 km (0.083 R)
• M34: 17,967,452 km (0.071 R)
• M35: 21,887,814 km (0.078 R)
• M36: 22,126,423 km (0.05 R)
• M37: 22,606,183 km (0.099 R)
• M38: 23,170,167 km (0.071 R)
• M39: 24,147,939 km (0.103 R)
• M40: 25,305,377 km (0.118 R)
• M41: 25,891,053 km (0.086 R)
• M42: 26,990,298 km (0.115 R)
• M43: 27,846,148 km (0.112 R)
• M44: 28,104,653 km (0.082 R)
• M45: 30,289,679 km (0.092 R)
• M46: 31,178,889 km (0.081 R)
• M47: 31,626,785 km (0.114 R)
• M48: 32,166,983 km (0.034 R)
• M49: 32,257,340 km (0.081 R)
• M50: 33,439,313 km (0.103 R)
• M51: 34,358,143 km (0.09 R)
• M52: 36,408,531 km (0.101 R)
• M53: 38,211,186 km (0.066 R)
• M54: 41,410,336 km (0.103 R)
• M55: 44,191,211 km (0.086 R)
• M56: 45,097,924 km (0.111 R)
• M57: 46,112,496 km (0.078 R)
• M58: 46,418,275 km (0.078 R)
• M59: 46,827,125 km (0.052 R)
• M60: 48,681,541 km (0.106 R)
• M61: 48,785,212 km (0.083 R)
• M62: 49,826,563 km (0.082 R)
• M63: 50,350,006 km (0.029 R)
• M64: 51,613,659 km (0.067 R)
• M65: 52,249,300 km (0.086 R)
• M66: 54,279,493 km (0.091 R)
• M67: 55,466,702 km (0.08 R)
• M68: 57,318,125 km (0.12 R)
• M69: 61,753,552 km (0.085 R)
• M70: 62,090,746 km (0.07 R)
• M71: 64,239,719 km (0.107 R)
• M72: 64,695,245 km (0.107 R)
• M73: 64,923,531 km (0.118 R)
• M74: 65,724,179 km (0.09 R)
• M75: 66,643,308 km (0.119 R)
• M76: 66,758,499 km (0.053 R)
• M77: 67,335,348 km (0.101 R)
• M78: 68,145,869 km (0.101 R)
• M79: 69,542,814 km (0.069 R)
• M80: 69,776,486 km (0.115 R)
• M81: 69,893,472 km (0.078 R)
• M82: 70,244,727 km (0.073 R)
• M83: 70,362,012 km (0.096 R)
• M84: 71,419,968 km (0.057 R)
• M85: 72,720,123 km (0.114 R)
• M86: 77,029,739 km (0.119 R)
• M87: 77,877,211 km (0.103 R)
• M88: 79,337,436 km (0.088 R)
• M89: 80,315,806 km (0.069 R)
• M90: 81,914,259 km (0.101 R)
• M91: 82,408,231 km (0.09 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: 304 - 14,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit