🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.7

Radius: 12.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.39 AU - 1.53 AU

Year: 1157 Days

Day: 6 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 25,611,239 km

• M1: 166,203 km (0.096 R)
• M2: 248,482 km (0.038 R)
• M3: 334,650 km (0.12 R)
• M4: 423,362 km (0.115 R)
• M5: 523,293 km (0.094 R)
• M6: 639,082 km (0.071 R)
• M7: 953,836 km (0.114 R)
• M8: 1,159,084 km (0.058 R)
• M9: 1,309,430 km (0.11 R)
• M10: 1,458,579 km (0.109 R)
• M11: 1,547,740 km (0.05 R)
• M12: 1,774,530 km (0.072 R)
• M13: 1,923,230 km (0.068 R)
• M14: 2,112,621 km (0.119 R)
• M15: 2,289,595 km (0.065 R)
• M16: 2,403,888 km (0.071 R)
• M17: 2,490,805 km (0.101 R)
• M18: 2,569,194 km (0.098 R)
• M19: 2,718,193 km (0.108 R)
• M20: 2,870,185 km (0.111 R)
• M21: 3,077,378 km (0.113 R)
• M22: 3,311,050 km (0.086 R)
• M23: 3,462,892 km (0.112 R)
• M24: 3,583,916 km (0.119 R)
• M25: 3,989,626 km (0.104 R)
• M26: 4,139,822 km (0.083 R)
• M27: 4,221,502 km (0.074 R)
• M28: 4,565,577 km (0.101 R)
• M29: 4,759,456 km (0.096 R)
• M30: 4,918,928 km (0.092 R)
• M31: 5,092,760 km (0.065 R)
• M32: 5,497,871 km (0.093 R)
• M33: 5,652,406 km (0.08 R)
• M34: 5,743,212 km (0.111 R)
• M35: 5,979,128 km (0.099 R)
• M36: 6,098,357 km (0.112 R)
• M37: 6,204,871 km (0.109 R)
• M38: 6,419,993 km (0.066 R)
• M39: 6,637,508 km (0.115 R)
• M40: 6,719,787 km (0.119 R)
• M41: 6,816,128 km (0.072 R)
• M42: 7,010,306 km (0.108 R)
• M43: 7,107,993 km (0.114 R)
• M44: 7,290,802 km (0.116 R)
• M45: 7,475,106 km (0.066 R)
• M46: 7,589,399 km (0.062 R)
• M47: 8,095,938 km (0.112 R)
• M48: 8,494,317 km (0.091 R)
• M49: 8,703,455 km (0.107 R)
• M50: 8,989,934 km (0.065 R)
• M51: 9,310,223 km (0.099 R)
• M52: 9,494,977 km (0.097 R)
• M53: 9,587,728 km (0.063 R)
• M54: 9,821,100 km (0.057 R)
• M55: 9,993,587 km (0.034 R)
• M56: 10,261,965 km (0.071 R)
• M57: 10,596,765 km (0.09 R)
• M58: 10,935,156 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 13.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.18 AU - 4.4 AU

Year: 4840 Days

Day: 5.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 85 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,611,239 km

• M1: 177,124 km (0.114 R)
• M2: 267,331 km (0.09 R)
• M3: 483,650 km (0.11 R)
• M4: 689,048 km (0.091 R)
• M5: 851,810 km (0.035 R)
• M6: 1,540,409 km (0.084 R)
• M7: 1,808,339 km (0.106 R)
• M8: 1,923,230 km (0.033 R)
• M9: 2,057,719 km (0.047 R)
• M10: 2,195,349 km (0.106 R)
• M11: 2,498,434 km (0.111 R)
• M12: 2,645,788 km (0.08 R)
• M13: 2,872,429 km (0.117 R)
• M14: 3,125,399 km (0.065 R)
• M15: 3,345,158 km (0.114 R)
• M16: 4,121,870 km (0.115 R)
• M17: 4,319,190 km (0.119 R)
• M18: 4,452,481 km (0.089 R)
• M19: 4,906,810 km (0.106 R)
• M20: 5,022,749 km (0.11 R)
• M21: 5,116,247 km (0.058 R)
• M22: 5,400,034 km (0.111 R)
• M23: 5,835,514 km (0.104 R)
• M24: 6,207,264 km (0.107 R)
• M25: 7,052,193 km (0.104 R)
• M26: 7,183,391 km (0.037 R)
• M27: 7,528,214 km (0.07 R)
• M28: 8,735,917 km (0.113 R)
• M29: 9,132,800 km (0.057 R)
• M30: 9,362,284 km (0.101 R)
• M31: 9,448,751 km (0.108 R)
• M32: 9,797,763 km (0.082 R)
• M33: 9,914,898 km (0.102 R)
• M34: 10,091,723 km (0.117 R)
• M35: 10,358,755 km (0.077 R)
• M36: 10,508,203 km (0.071 R)
• M37: 10,839,413 km (0.083 R)
• M38: 11,512,304 km (0.099 R)
• M39: 11,698,105 km (0.105 R)
• M40: 11,822,570 km (0.059 R)
• M41: 12,041,432 km (0.086 R)
• M42: 12,135,678 km (0.089 R)
• M43: 12,578,638 km (0.119 R)
• M44: 12,770,123 km (0.113 R)
• M45: 12,898,328 km (0.075 R)
• M46: 13,253,025 km (0.115 R)
• M47: 13,447,951 km (0.062 R)
• M48: 13,643,775 km (0.066 R)
• M49: 15,074,828 km (0.026 R)
• M50: 15,414,565 km (0.043 R)
• M51: 16,239,896 km (0.11 R)
• M52: 16,553,304 km (0.116 R)
• M53: 16,903,662 km (0.092 R)
• M54: 17,256,563 km (0.083 R)
• M55: 17,969,696 km (0.1 R)
• M56: 18,221,619 km (0.067 R)
• M57: 18,801,760 km (0.106 R)
• M58: 19,314,282 km (0.055 R)
• M59: 19,572,338 km (0.092 R)
• M60: 20,129,141 km (0.09 R)
• M61: 20,241,190 km (0.097 R)
• M62: 20,428,188 km (0.109 R)
• M63: 21,372,449 km (0.093 R)
• M64: 21,907,411 km (0.055 R)
• M65: 22,176,538 km (0.107 R)
• M66: 22,795,873 km (0.049 R)
• M67: 22,990,500 km (0.08 R)
• M68: 23,460,088 km (0.09 R)
• M69: 23,577,971 km (0.068 R)
• M70: 24,011,954 km (0.11 R)
• M71: 24,170,378 km (0.063 R)
• M72: 24,488,423 km (0.04 R)
• M73: 25,208,887 km (0.066 R)
• M74: 25,693,135 km (0.085 R)
• M75: 26,139,685 km (0.073 R)
• M76: 26,999,274 km (0.091 R)
• M77: 27,287,848 km (0.101 R)
• M78: 27,702,085 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 12.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.37 AU - 4.53 AU

Year: 5150 Days

Day: 12.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,611,239 km

• M1: 174,282 km (0.084 R)
• M2: 260,151 km (0.111 R)
• M3: 381,325 km (0.11 R)
• M4: 483,949 km (0.116 R)
• M5: 585,975 km (0.045 R)
• M6: 780,452 km (0.075 R)
• M7: 950,994 km (0.071 R)
• M8: 1,077,553 km (0.083 R)
• M9: 1,261,559 km (0.116 R)
• M10: 1,456,335 km (0.104 R)
• M11: 1,566,888 km (0.078 R)
• M12: 1,699,731 km (0.038 R)
• M13: 1,796,970 km (0.079 R)
• M14: 2,069,387 km (0.054 R)
• M15: 2,152,713 km (0.111 R)
• M16: 2,280,021 km (0.104 R)
• M17: 2,733,901 km (0.119 R)
• M18: 3,573,893 km (0.077 R)
• M19: 3,687,438 km (0.114 R)
• M20: 3,996,358 km (0.112 R)
• M21: 4,167,348 km (0.08 R)
• M22: 4,287,026 km (0.119 R)
• M23: 4,516,509 km (0.109 R)
• M24: 4,750,032 km (0.083 R)
• M25: 4,987,593 km (0.096 R)
• M26: 5,100,689 km (0.081 R)
• M27: 5,186,109 km (0.088 R)
• M28: 5,315,212 km (0.056 R)
• M29: 5,460,023 km (0.072 R)
• M30: 6,127,379 km (0.104 R)
• M31: 6,233,444 km (0.111 R)
• M32: 6,978,142 km (0.058 R)
• M33: 7,088,994 km (0.025 R)
• M34: 7,280,629 km (0.025 R)
• M35: 7,816,489 km (0.081 R)
• M36: 7,948,284 km (0.077 R)
• M37: 8,064,223 km (0.041 R)
• M38: 8,516,906 km (0.103 R)
• M39: 8,601,578 km (0.109 R)
• M40: 9,133,249 km (0.111 R)
• M41: 9,622,733 km (0.117 R)
• M42: 10,372,817 km (0.114 R)
• M43: 11,740,291 km (0.041 R)
• M44: 11,929,383 km (0.094 R)
• M45: 12,734,668 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.5

Radius: 6.7

Gravity: 21.04 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.67 AU - 7.73 AU

Year: 10127 Days

Day: 21.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 25,611,239 km

• M1: 153,936 km (0.063 R)
• M2: 348,563 km (0.034 R)
• M3: 666,010 km (0.066 R)
• M4: 720,314 km (0.053 R)
• M5: 1,078,152 km (0.106 R)
• M6: 1,121,086 km (0.073 R)
• M7: 1,509,592 km (0.105 R)
• M8: 1,557,912 km (0.081 R)
• M9: 1,631,514 km (0.068 R)
• M10: 2,096,913 km (0.102 R)
• M11: 2,485,868 km (0.058 R)
• M12: 2,543,313 km (0.044 R)
• M13: 2,630,379 km (0.111 R)
• M14: 2,837,273 km (0.108 R)
• M15: 3,393,179 km (0.054 R)
• M16: 3,457,057 km (0.101 R)
• M17: 3,651,086 km (0.091 R)
• M18: 3,716,609 km (0.112 R)
• M19: 4,673,587 km (0.108 R)
• M20: 4,924,164 km (0.065 R)
• M21: 5,032,921 km (0.06 R)
• M22: 5,289,930 km (0.064 R)
• M23: 6,086,240 km (0.082 R)
• M24: 6,164,031 km (0.084 R)
• M25: 6,242,121 km (0.048 R)
• M26: 6,878,959 km (0.047 R)
• M27: 7,000,732 km (0.098 R)
• M28: 7,328,650 km (0.091 R)
• M29: 7,453,116 km (0.097 R)
• M30: 7,788,065 km (0.04 R)
• M31: 9,043,042 km (0.099 R)
• M32: 9,131,903 km (0.091 R)
• M33: 10,359,653 km (0.077 R)
• M34: 10,592,576 km (0.092 R)
• M35: 11,735,055 km (0.1 R)
• M36: 12,716,567 km (0.108 R)
• M37: 13,166,857 km (0.062 R)
• M38: 13,267,686 km (0.073 R)
• M39: 14,186,067 km (0.06 R)
• M40: 14,967,117 km (0.067 R)
• M41: 15,655,118 km (0.102 R)
• M42: 15,922,599 km (0.065 R)
• M43: 16,299,436 km (0.114 R)
• M44: 16,461,899 km (0.12 R)
• M45: 16,788,322 km (0.044 R)
• M46: 16,842,925 km (0.107 R)
• M47: 16,897,678 km (0.082 R)
• M48: 17,780,605 km (0.1 R)
• M49: 17,892,055 km (0.111 R)
• M50: 18,508,997 km (0.092 R)
• M51: 18,791,737 km (0.106 R)
• M52: 18,905,281 km (0.094 R)
• M53: 19,591,038 km (0.067 R)
• M54: 20,401,410 km (0.1 R)
• M55: 21,459,216 km (0.119 R)
• M56: 21,756,318 km (0.119 R)
• M57: 21,935,087 km (0.07 R)
• M58: 22,354,410 km (0.077 R)
• M59: 22,595,113 km (0.085 R)
• M60: 22,776,276 km (0.107 R)
• M61: 22,957,888 km (0.117 R)
• M62: 23,079,212 km (0.114 R)
• M63: 23,750,457 km (0.11 R)
• M64: 24,614,086 km (0.045 R)
• M65: 25,237,161 km (0.113 R)
• M66: 25,613,549 km (0.111 R)
• M67: 26,499,019 km (0.1 R)
• M68: 31,342,549 km (0.073 R)
• M69: 31,611,975 km (0.088 R)
• M70: 33,107,804 km (0.114 R)
• M71: 33,244,985 km (0.106 R)
• M72: 35,464,569 km (0.113 R)
• M73: 36,662,997 km (0.109 R)
• M74: 37,374,186 km (0.107 R)
• M75: 38,090,011 km (0.116 R)
• M76: 38,161,818 km (0.062 R)
• M77: 38,810,176 km (0.076 R)
• M78: 39,899,098 km (0.064 R)
• M79: 40,410,574 km (0.058 R)
• M80: 44,051,786 km (0.093 R)
• M81: 44,959,396 km (0.105 R)
• M82: 45,567,811 km (0.111 R)
• M83: 46,485,594 km (0.09 R)
• M84: 47,100,890 km (0.058 R)
• M85: 47,796,370 km (0.073 R)
• M86: 47,951,353 km (0.096 R)
• M87: 48,495,142 km (0.069 R)
• M88: 48,728,814 km (0.112 R)
• M89: 49,353,834 km (0.096 R)
• M90: 51,800,656 km (0.094 R)
• M91: 52,838,417 km (0.099 R)
• M92: 53,159,155 km (0.115 R)
• M93: 53,319,673 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69

Radius: 4.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.87 AU - 8.25 AU

Year: 12306 Days

Day: 22.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,611,239 km

• M1: 77,791 km (0.051 R)
• M2: 191,784 km (0.112 R)
• M3: 296,204 km (0.118 R)
• M4: 535,710 km (0.039 R)
• M5: 685,607 km (0.096 R)
• M6: 836,402 km (0.071 R)
• M7: 884,871 km (0.095 R)
• M8: 1,154,746 km (0.06 R)
• M9: 2,321,161 km (0.07 R)
• M10: 2,547,053 km (0.046 R)
• M11: 2,834,730 km (0.058 R)
• M12: 2,945,432 km (0.114 R)
• M13: 3,499,543 km (0.114 R)
• M14: 3,961,501 km (0.118 R)
• M15: 4,126,657 km (0.038 R)
• M16: 4,442,458 km (0.077 R)
• M17: 4,700,664 km (0.095 R)
• M18: 5,074,659 km (0.061 R)
• M19: 5,527,043 km (0.084 R)
• M20: 6,566,748 km (0.108 R)
• M21: 9,251,880 km (0.072 R)
• M22: 9,691,698 km (0.042 R)
• M23: 11,694,215 km (0.111 R)
• M24: 11,960,649 km (0.104 R)
• M25: 12,049,959 km (0.109 R)
• M26: 12,349,155 km (0.068 R)
• M27: 12,379,224 km (0.114 R)
• M28: 15,246,267 km (0.069 R)
• M29: 16,190,678 km (0.108 R)
• M30: 16,553,752 km (0.111 R)
• M31: 16,653,235 km (0.034 R)
• M32: 17,456,426 km (0.082 R)
• M33: 17,490,235 km (0.118 R)
• M34: 17,524,044 km (0.085 R)
• M35: 17,794,816 km (0.107 R)
• M36: 18,478,030 km (0.099 R)
• M37: 18,788,296 km (0.092 R)
• M38: 18,996,087 km (0.118 R)
• M39: 20,436,266 km (0.074 R)
• M40: 20,971,976 km (0.1 R)
• M41: 21,693,337 km (0.072 R)
• M42: 21,802,244 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 18,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit