🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.6

Radius: 8.2

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.94 AU - 1.28 AU

Year: 780 Days

Day: 10.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 52,921,835 km

• M1: 102,325 km (0.077 R)
• M2: 153,487 km (0.114 R)
• M3: 295,755 km (0.062 R)
• M4: 356,193 km (0.101 R)
• M5: 450,589 km (0.034 R)
• M6: 570,566 km (0.08 R)
• M7: 636,539 km (0.093 R)
• M8: 698,323 km (0.064 R)
• M9: 802,443 km (0.112 R)
• M10: 947,104 km (0.093 R)
• M11: 1,014,722 km (0.041 R)
• M12: 1,108,969 km (0.081 R)
• M13: 1,167,761 km (0.109 R)
• M14: 1,227,600 km (0.091 R)
• M15: 1,306,289 km (0.093 R)
• M16: 1,386,623 km (0.108 R)
• M17: 1,561,951 km (0.109 R)
• M18: 1,618,799 km (0.041 R)
• M19: 1,729,800 km (0.061 R)
• M20: 1,783,805 km (0.096 R)
• M21: 1,868,477 km (0.12 R)
• M22: 1,979,928 km (0.093 R)
• M23: 2,099,008 km (0.1 R)
• M24: 2,215,096 km (0.11 R)
• M25: 2,274,037 km (0.11 R)
• M26: 2,344,199 km (0.108 R)
• M27: 2,409,723 km (0.046 R)
• M28: 2,537,030 km (0.073 R)
• M29: 2,920,749 km (0.057 R)
• M30: 3,009,161 km (0.101 R)
• M31: 3,194,663 km (0.034 R)
• M32: 3,249,266 km (0.077 R)
• M33: 3,322,569 km (0.114 R)
• M34: 3,402,604 km (0.105 R)
• M35: 3,458,404 km (0.032 R)
• M36: 3,659,314 km (0.106 R)
• M37: 3,793,204 km (0.057 R)
• M38: 4,046,174 km (0.106 R)
• M39: 4,217,912 km (0.066 R)
• M40: 4,480,157 km (0.101 R)
• M41: 4,541,343 km (0.097 R)
• M42: 4,630,353 km (0.104 R)
• M43: 4,699,168 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251

Radius: 11.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.97 AU - 1.27 AU

Year: 790 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,921,835 km

• M1: 145,858 km (0.074 R)
• M2: 232,774 km (0.034 R)
• M3: 404,064 km (0.117 R)
• M4: 488,587 km (0.064 R)
• M5: 596,148 km (0.12 R)
• M6: 700,567 km (0.112 R)
• M7: 870,061 km (0.119 R)
• M8: 948,600 km (0.094 R)
• M9: 1,034,469 km (0.118 R)
• M10: 1,113,307 km (0.062 R)
• M11: 1,209,798 km (0.065 R)
• M12: 1,309,131 km (0.075 R)
• M13: 1,455,438 km (0.074 R)
• M14: 1,544,897 km (0.088 R)
• M15: 1,705,865 km (0.102 R)
• M16: 1,782,608 km (0.114 R)
• M17: 1,878,800 km (0.09 R)
• M18: 2,038,869 km (0.104 R)
• M19: 2,281,068 km (0.112 R)
• M20: 2,372,772 km (0.064 R)
• M21: 2,539,573 km (0.085 R)
• M22: 2,621,104 km (0.098 R)
• M23: 2,800,771 km (0.114 R)
• M24: 2,906,387 km (0.094 R)
• M25: 2,991,808 km (0.12 R)
• M26: 3,085,306 km (0.095 R)
• M27: 3,238,495 km (0.039 R)
• M28: 3,349,347 km (0.114 R)
• M29: 3,644,055 km (0.089 R)
• M30: 3,751,765 km (0.05 R)
• M31: 4,073,849 km (0.052 R)
• M32: 4,161,813 km (0.084 R)
• M33: 4,364,069 km (0.11 R)
• M34: 4,586,222 km (0.076 R)
• M35: 4,719,663 km (0.041 R)
• M36: 5,084,682 km (0.084 R)
• M37: 5,318,503 km (0.1 R)
• M38: 5,556,065 km (0.08 R)
• M39: 5,842,096 km (0.101 R)
• M40: 6,188,116 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.8

Radius: 8.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.82 AU - 3.54 AU

Year: 3782 Days

Day: 13.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,921,835 km

• M1: 149,149 km (0.045 R)
• M2: 314,455 km (0.091 R)
• M3: 517,758 km (0.098 R)
• M4: 674,088 km (0.078 R)
• M5: 744,698 km (0.077 R)
• M6: 962,812 km (0.109 R)
• M7: 1,023,100 km (0.037 R)
• M8: 1,158,486 km (0.114 R)
• M9: 1,401,134 km (0.109 R)
• M10: 1,672,205 km (0.087 R)
• M11: 1,782,758 km (0.115 R)
• M12: 1,870,572 km (0.091 R)
• M13: 2,063,703 km (0.079 R)
• M14: 2,539,424 km (0.095 R)
• M15: 2,710,414 km (0.089 R)
• M16: 3,033,546 km (0.08 R)
• M17: 3,093,684 km (0.061 R)
• M18: 3,557,288 km (0.065 R)
• M19: 3,829,705 km (0.074 R)
• M20: 4,109,005 km (0.088 R)
• M21: 4,360,928 km (0.116 R)
• M22: 4,446,049 km (0.091 R)
• M23: 5,273,026 km (0.117 R)
• M24: 5,713,442 km (0.116 R)
• M25: 6,146,677 km (0.117 R)
• M26: 6,223,122 km (0.088 R)
• M27: 6,299,866 km (0.076 R)
• M28: 6,551,489 km (0.073 R)
• M29: 6,747,313 km (0.1 R)
• M30: 6,846,047 km (0.087 R)
• M31: 6,945,081 km (0.06 R)
• M32: 7,366,798 km (0.104 R)
• M33: 7,488,720 km (0.117 R)
• M34: 7,775,948 km (0.116 R)
• M35: 8,276,801 km (0.078 R)
• M36: 8,531,267 km (0.115 R)
• M37: 8,982,604 km (0.053 R)
• M38: 9,069,521 km (0.084 R)
• M39: 9,222,110 km (0.118 R)
• M40: 9,287,933 km (0.075 R)
• M41: 9,353,756 km (0.07 R)
• M42: 9,441,720 km (0.101 R)
• M43: 9,685,415 km (0.088 R)
• M44: 10,405,729 km (0.117 R)
• M45: 10,588,537 km (0.067 R)
• M46: 10,657,352 km (0.082 R)
• M47: 10,934,108 km (0.095 R)
• M48: 11,026,859 km (0.095 R)
• M49: 11,189,921 km (0.081 R)
• M50: 11,353,730 km (0.112 R)
• M51: 11,471,314 km (0.117 R)
• M52: 11,541,925 km (0.084 R)
• M53: 11,802,374 km (0.069 R)
• M54: 11,897,668 km (0.07 R)
• M55: 11,993,112 km (0.091 R)
• M56: 12,425,898 km (0.114 R)
• M57: 12,644,162 km (0.118 R)
• M58: 13,158,479 km (0.117 R)
• M59: 13,704,511 km (0.083 R)
• M60: 14,537,622 km (0.042 R)
• M61: 14,819,015 km (0.058 R)
• M62: 14,998,982 km (0.06 R)
• M63: 15,153,816 km (0.053 R)
• M64: 15,830,895 km (0.048 R)
• M65: 16,041,230 km (0.116 R)
• M66: 16,173,175 km (0.098 R)
• M67: 16,438,113 km (0.117 R)
• M68: 16,651,141 km (0.12 R)
• M69: 16,784,731 km (0.051 R)
• M70: 16,918,622 km (0.113 R)
• M71: 17,106,816 km (0.114 R)
• M72: 17,241,603 km (0.084 R)
• M73: 17,648,061 km (0.102 R)
• M74: 17,838,948 km (0.044 R)
• M75: 17,920,927 km (0.109 R)
• M76: 18,003,057 km (0.11 R)
• M77: 18,057,809 km (0.113 R)
• M78: 18,167,614 km (0.086 R)
• M79: 18,222,517 km (0.102 R)
• M80: 18,277,569 km (0.088 R)
• M81: 18,387,822 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.5

Radius: 7.5

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.17 AU - 8.17 AU

Year: 11487 Days

Day: 24.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,921,835 km

• M1: 188,194 km (0.109 R)
• M2: 333,454 km (0.12 R)
• M3: 658,530 km (0.111 R)
• M4: 893,398 km (0.118 R)
• M5: 1,293,573 km (0.107 R)
• M6: 1,341,145 km (0.073 R)
• M7: 1,413,849 km (0.1 R)
• M8: 1,614,311 km (0.08 R)
• M9: 1,744,311 km (0.042 R)
• M10: 1,823,897 km (0.072 R)
• M11: 1,877,752 km (0.07 R)
• M12: 2,269,400 km (0.073 R)
• M13: 2,686,030 km (0.071 R)
• M14: 2,747,514 km (0.107 R)
• M15: 2,966,376 km (0.115 R)
• M16: 3,388,093 km (0.094 R)
• M17: 3,589,152 km (0.097 R)
• M18: 3,691,028 km (0.098 R)
• M19: 3,932,778 km (0.11 R)
• M20: 4,651,596 km (0.077 R)
• M21: 4,837,696 km (0.115 R)
• M22: 5,724,811 km (0.06 R)
• M23: 5,964,318 km (0.075 R)
• M24: 6,044,951 km (0.041 R)
• M25: 6,661,144 km (0.107 R)
• M26: 7,952,473 km (0.051 R)
• M27: 8,626,561 km (0.116 R)
• M28: 10,463,324 km (0.09 R)
• M29: 10,511,943 km (0.108 R)
• M30: 10,658,250 km (0.114 R)
• M31: 11,200,841 km (0.062 R)
• M32: 11,250,657 km (0.049 R)
• M33: 11,500,636 km (0.117 R)
• M34: 11,601,165 km (0.112 R)
• M35: 12,364,264 km (0.114 R)
• M36: 12,934,082 km (0.119 R)
• M37: 15,077,670 km (0.094 R)
• M38: 15,797,685 km (0.059 R)
• M39: 16,472,371 km (0.103 R)
• M40: 17,041,591 km (0.053 R)
• M41: 17,271,224 km (0.119 R)
• M42: 17,849,569 km (0.108 R)
• M43: 18,024,299 km (0.061 R)
• M44: 18,610,873 km (0.083 R)
• M45: 20,712,872 km (0.062 R)
• M46: 20,774,058 km (0.077 R)
• M47: 21,698,573 km (0.044 R)
• M48: 21,822,739 km (0.056 R)
• M49: 23,459,938 km (0.116 R)
• M50: 23,907,535 km (0.105 R)
• M51: 24,422,451 km (0.03 R)
• M52: 25,857,094 km (0.096 R)
• M53: 26,253,080 km (0.108 R)
• M54: 29,149,444 km (0.107 R)
• M55: 29,286,626 km (0.117 R)
• M56: 29,355,291 km (0.051 R)
• M57: 29,837,445 km (0.073 R)
• M58: 31,019,268 km (0.055 R)
• M59: 31,089,280 km (0.117 R)
• M60: 31,510,398 km (0.037 R)
• M61: 32,500,137 km (0.089 R)
• M62: 33,213,420 km (0.036 R)
• M63: 33,500,199 km (0.095 R)
• M64: 34,220,663 km (0.068 R)
• M65: 35,019,066 km (0.087 R)
• M66: 36,338,819 km (0.116 R)
• M67: 36,708,326 km (0.115 R)
• M68: 39,026,793 km (0.077 R)
• M69: 39,177,887 km (0.073 R)
• M70: 42,010,074 km (0.093 R)
• M71: 44,828,199 km (0.065 R)
• M72: 44,986,623 km (0.037 R)
• M73: 46,180,264 km (0.119 R)
• M74: 46,740,808 km (0.053 R)
• M75: 47,062,144 km (0.115 R)
• M76: 48,842,508 km (0.1 R)
• M77: 49,168,631 km (0.082 R)
• M78: 49,495,503 km (0.105 R)
• M79: 50,069,061 km (0.099 R)
• M80: 50,233,319 km (0.074 R)
• M81: 50,562,584 km (0.106 R)
• M82: 52,218,932 km (0.118 R)
• M83: 53,053,838 km (0.112 R)
• M84: 53,977,305 km (0.089 R)
• M85: 54,821,486 km (0.12 R)
• M86: 54,990,831 km (0.07 R)
• M87: 55,160,325 km (0.106 R)
• M88: 55,414,941 km (0.114 R)
• M89: 55,670,005 km (0.114 R)
• M90: 56,779,423 km (0.114 R)
• M91: 57,294,040 km (0.032 R)
• M92: 57,379,909 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.1

Radius: 3.7

Gravity: 49.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.58 AU - 7.92 AU

Year: 11695 Days

Day: 17.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,921,835 km

• M1: 59,390 km (0.102 R)
• M2: 280,646 km (0.106 R)
• M3: 320,738 km (0.066 R)
• M4: 709,543 km (0.074 R)
• M5: 765,642 km (0.102 R)
• M6: 823,087 km (0.095 R)
• M7: 1,265,000 km (0.075 R)
• M8: 1,426,266 km (0.083 R)
• M9: 1,594,265 km (0.047 R)
• M10: 2,189,365 km (0.1 R)
• M11: 2,756,640 km (0.1 R)
• M12: 2,875,421 km (0.093 R)
• M13: 5,170,850 km (0.09 R)
• M14: 6,935,058 km (0.111 R)
• M15: 7,015,542 km (0.049 R)
• M16: 7,464,335 km (0.031 R)
• M17: 7,546,913 km (0.107 R)
• M18: 7,796,443 km (0.119 R)
• M19: 8,048,665 km (0.111 R)
• M20: 8,908,703 km (0.056 R)
• M21: 9,707,406 km (0.089 R)
• M22: 10,024,254 km (0.081 R)
• M23: 10,252,540 km (0.095 R)
• M24: 10,528,698 km (0.098 R)
• M25: 11,946,437 km (0.051 R)
• M26: 12,432,032 km (0.106 R)
• M27: 14,386,977 km (0.102 R)
• M28: 14,541,212 km (0.025 R)
• M29: 15,163,988 km (0.113 R)
• M30: 16,114,084 km (0.095 R)
• M31: 17,029,025 km (0.063 R)
• M32: 17,960,870 km (0.069 R)
• M33: 18,516,626 km (0.094 R)
• M34: 19,134,465 km (0.111 R)
• M35: 19,417,504 km (0.092 R)
• M36: 20,217,404 km (0.099 R)
• M37: 22,740,821 km (0.082 R)
• M38: 24,990,025 km (0.119 R)
• M39: 26,865,085 km (0.107 R)
• M40: 27,691,463 km (0.079 R)
• M41: 28,461,743 km (0.1 R)
• M42: 29,173,978 km (0.066 R)
• M43: 29,761,150 km (0.062 R)
• M44: 30,616,102 km (0.105 R)
• M45: 30,748,346 km (0.042 R)
• M46: 31,612,573 km (0.112 R)
• M47: 32,014,094 km (0.102 R)
• M48: 32,619,517 km (0.081 R)
• M49: 33,160,911 km (0.113 R)
• M50: 33,841,881 km (0.114 R)
• M51: 34,596,153 km (0.099 R)
• M52: 36,051,441 km (0.106 R)
• M53: 37,526,775 km (0.087 R)
• M54: 37,739,055 km (0.11 R)
• M55: 38,307,377 km (0.086 R)
• M56: 38,592,511 km (0.088 R)
• M57: 38,949,900 km (0.101 R)
• M58: 39,308,486 km (0.115 R)
• M59: 40,463,232 km (0.078 R)
• M60: 41,336,584 km (0.056 R)
• M61: 41,995,713 km (0.079 R)
• M62: 42,142,618 km (0.086 R)
• M63: 42,658,282 km (0.1 R)
• M64: 45,041,824 km (0.12 R)
• M65: 47,391,708 km (0.095 R)
• M66: 48,081,354 km (0.093 R)
• M67: 48,312,034 km (0.1 R)
• M68: 48,465,970 km (0.119 R)
• M69: 48,543,013 km (0.082 R)
• M70: 49,083,510 km (0.045 R)
• M71: 50,560,340 km (0.108 R)
• M72: 51,972,993 km (0.025 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 20,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit