🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.9

Radius: 13.7

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.41 AU - 0.63 AU

Year: 259 Days

Day: 7.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,478,520 km

• M1: 170,542 km (0.117 R)
• M2: 281,094 km (0.072 R)
• M3: 388,954 km (0.091 R)
• M4: 488,886 km (0.087 R)
• M5: 574,605 km (0.106 R)
• M6: 707,448 km (0.108 R)
• M7: 798,404 km (0.095 R)
• M8: 886,816 km (0.063 R)
• M9: 1,023,100 km (0.085 R)
• M10: 1,132,157 km (0.076 R)
• M11: 1,293,573 km (0.093 R)
• M12: 1,387,819 km (0.077 R)
• M13: 1,510,191 km (0.082 R)
• M14: 1,640,789 km (0.055 R)
• M15: 1,779,915 km (0.072 R)
• M16: 1,890,468 km (0.082 R)
• M17: 2,012,989 km (0.112 R)
• M18: 2,147,926 km (0.118 R)
• M19: 2,281,218 km (0.094 R)
• M20: 2,463,129 km (0.11 R)
• M21: 2,556,029 km (0.117 R)
• M22: 2,772,049 km (0.111 R)
• M23: 2,874,373 km (0.078 R)
• M24: 2,972,360 km (0.115 R)
• M25: 3,183,143 km (0.069 R)
• M26: 3,284,870 km (0.088 R)
• M27: 3,370,290 km (0.043 R)
• M28: 3,631,488 km (0.066 R)
• M29: 3,720,050 km (0.111 R)
• M30: 3,893,434 km (0.119 R)
• M31: 4,051,110 km (0.12 R)
• M32: 4,167,797 km (0.1 R)
• M33: 4,291,813 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.6

Radius: 13.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.08 AU - 1.5 AU

Year: 1011 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,478,520 km

• M1: 176,077 km (0.118 R)
• M2: 281,543 km (0.052 R)
• M3: 421,716 km (0.12 R)
• M4: 563,834 km (0.049 R)
• M5: 703,858 km (0.069 R)
• M6: 876,344 km (0.074 R)
• M7: 1,059,153 km (0.112 R)
• M8: 1,206,656 km (0.103 R)
• M9: 1,355,656 km (0.115 R)
• M10: 1,487,900 km (0.1 R)
• M11: 1,747,154 km (0.109 R)
• M12: 1,841,101 km (0.101 R)
• M13: 2,074,025 km (0.033 R)
• M14: 2,174,106 km (0.12 R)
• M15: 2,677,203 km (0.12 R)
• M16: 2,920,001 km (0.108 R)
• M17: 3,025,318 km (0.087 R)
• M18: 3,139,461 km (0.101 R)
• M19: 3,333,190 km (0.114 R)
• M20: 3,627,300 km (0.033 R)
• M21: 3,838,981 km (0.103 R)
• M22: 3,946,392 km (0.078 R)
• M23: 4,038,245 km (0.085 R)
• M24: 4,232,273 km (0.059 R)
• M25: 4,317,694 km (0.058 R)
• M26: 4,490,330 km (0.105 R)
• M27: 4,638,731 km (0.096 R)
• M28: 4,869,111 km (0.094 R)
• M29: 5,203,463 km (0.114 R)
• M30: 5,799,610 km (0.079 R)
• M31: 5,894,754 km (0.087 R)
• M32: 6,154,307 km (0.083 R)
• M33: 6,270,844 km (0.114 R)
• M34: 6,447,070 km (0.102 R)
• M35: 6,684,631 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.6

Radius: 10.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.14 AU - 2.62 AU

Year: 2534 Days

Day: 14.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 66,478,520 km

• M1: 154,834 km (0.077 R)
• M2: 227,838 km (0.049 R)
• M3: 474,225 km (0.101 R)
• M4: 569,818 km (0.096 R)
• M5: 688,150 km (0.111 R)
• M6: 1,004,849 km (0.068 R)
• M7: 1,133,054 km (0.075 R)
• M8: 1,478,027 km (0.078 R)
• M9: 1,551,031 km (0.042 R)
• M10: 1,657,544 km (0.055 R)
• M11: 2,084,946 km (0.104 R)
• M12: 2,521,173 km (0.105 R)
• M13: 2,750,058 km (0.056 R)
• M14: 2,827,849 km (0.044 R)
• M15: 2,959,195 km (0.056 R)
• M16: 3,173,719 km (0.082 R)
• M17: 3,282,925 km (0.075 R)
• M18: 3,351,740 km (0.116 R)
• M19: 3,589,751 km (0.061 R)
• M20: 3,660,809 km (0.083 R)
• M21: 4,171,387 km (0.076 R)
• M22: 4,246,186 km (0.063 R)
• M23: 4,534,611 km (0.085 R)
• M24: 5,114,602 km (0.049 R)
• M25: 5,275,419 km (0.107 R)
• M26: 5,372,658 km (0.082 R)
• M27: 5,618,597 km (0.045 R)
• M28: 5,718,079 km (0.113 R)
• M29: 6,206,816 km (0.112 R)
• M30: 6,726,668 km (0.117 R)
• M31: 6,991,905 km (0.081 R)
• M32: 7,098,868 km (0.116 R)
• M33: 7,206,578 km (0.095 R)
• M34: 7,278,535 km (0.079 R)
• M35: 7,514,301 km (0.103 R)
• M36: 7,771,161 km (0.099 R)
• M37: 7,974,913 km (0.114 R)
• M38: 8,596,941 km (0.111 R)
• M39: 8,711,832 km (0.098 R)
• M40: 8,807,874 km (0.12 R)
• M41: 9,039,900 km (0.047 R)
• M42: 9,176,034 km (0.107 R)
• M43: 9,430,949 km (0.113 R)
• M44: 9,787,740 km (0.093 R)
• M45: 10,290,688 km (0.08 R)
• M46: 10,371,920 km (0.118 R)
• M47: 10,740,230 km (0.031 R)
• M48: 10,863,947 km (0.111 R)
• M49: 10,946,675 km (0.106 R)
• M50: 11,175,260 km (0.076 R)
• M51: 11,447,528 km (0.099 R)
• M52: 11,658,461 km (0.072 R)
• M53: 12,493,367 km (0.083 R)
• M54: 13,148,755 km (0.118 R)
• M55: 13,325,430 km (0.098 R)
• M56: 13,658,884 km (0.07 R)
• M57: 13,815,363 km (0.096 R)
• M58: 13,995,030 km (0.109 R)
• M59: 14,401,937 km (0.045 R)
• M60: 14,584,147 km (0.066 R)
• M61: 14,698,290 km (0.096 R)
• M62: 14,789,993 km (0.099 R)
• M63: 15,042,814 km (0.084 R)
• M64: 15,181,342 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684

Radius: 14.6

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.91 AU - 3.43 AU

Year: 3896 Days

Day: 13.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,478,520 km

• M1: 190,588 km (0.052 R)
• M2: 313,408 km (0.09 R)
• M3: 554,559 km (0.053 R)
• M4: 766,539 km (0.069 R)
• M5: 1,158,187 km (0.109 R)
• M6: 1,454,241 km (0.082 R)
• M7: 1,714,990 km (0.095 R)
• M8: 2,151,666 km (0.108 R)
• M9: 2,711,162 km (0.061 R)
• M10: 2,835,628 km (0.107 R)
• M11: 3,164,893 km (0.106 R)
• M12: 3,353,386 km (0.108 R)
• M13: 3,545,470 km (0.092 R)
• M14: 3,800,983 km (0.083 R)
• M15: 4,021,939 km (0.026 R)
• M16: 4,476,716 km (0.085 R)
• M17: 4,688,996 km (0.056 R)
• M18: 5,057,455 km (0.059 R)
• M19: 5,211,990 km (0.054 R)
• M20: 5,480,668 km (0.09 R)
• M21: 5,753,983 km (0.094 R)
• M22: 6,078,610 km (0.111 R)
• M23: 6,243,168 km (0.049 R)
• M24: 6,480,729 km (0.096 R)
• M25: 6,843,055 km (0.045 R)
• M26: 6,940,743 km (0.06 R)
• M27: 7,088,246 km (0.109 R)
• M28: 7,461,493 km (0.042 R)
• M29: 7,969,228 km (0.065 R)
• M30: 9,152,697 km (0.087 R)
• M31: 9,614,057 km (0.098 R)
• M32: 10,055,370 km (0.091 R)
• M33: 10,278,421 km (0.117 R)
• M34: 10,616,213 km (0.067 R)
• M35: 10,786,605 km (0.096 R)
• M36: 11,564,065 km (0.072 R)
• M37: 11,768,715 km (0.062 R)
• M38: 11,886,149 km (0.081 R)
• M39: 12,181,455 km (0.038 R)
• M40: 12,389,546 km (0.102 R)
• M41: 12,509,075 km (0.108 R)
• M42: 13,540,253 km (0.111 R)
• M43: 13,848,724 km (0.029 R)
• M44: 13,941,774 km (0.087 R)
• M45: 14,066,089 km (0.045 R)
• M46: 14,222,120 km (0.106 R)
• M47: 14,661,788 km (0.063 R)
• M48: 14,851,628 km (0.065 R)
• M49: 15,074,080 km (0.097 R)
• M50: 15,393,920 km (0.064 R)
• M51: 18,235,831 km (0.063 R)
• M52: 18,440,032 km (0.1 R)
• M53: 18,919,643 km (0.082 R)
• M54: 19,195,501 km (0.085 R)
• M55: 19,368,736 km (0.118 R)
• M56: 19,681,545 km (0.098 R)
• M57: 19,786,263 km (0.104 R)
• M58: 19,996,149 km (0.072 R)
• M59: 20,277,243 km (0.056 R)
• M60: 20,524,229 km (0.111 R)
• M61: 21,021,343 km (0.115 R)
• M62: 23,012,042 km (0.064 R)
• M63: 23,825,256 km (0.043 R)
• M64: 24,310,103 km (0.118 R)
• M65: 24,460,000 km (0.08 R)
• M66: 24,610,196 km (0.055 R)
• M67: 24,760,692 km (0.061 R)
• M68: 25,062,580 km (0.078 R)
• M69: 25,365,665 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772

Radius: 6

Gravity: 21.44 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.36 AU - 8.68 AU

Year: 12839 Days

Day: 16 Hours

Environment

Temp: -238 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,478,520 km

• M1: 95,443 km (0.059 R)
• M2: 142,567 km (0.107 R)
• M3: 395,836 km (0.118 R)
• M4: 460,013 km (0.059 R)
• M5: 1,027,438 km (0.094 R)
• M6: 1,332,019 km (0.05 R)
• M7: 1,456,485 km (0.074 R)
• M8: 1,770,640 km (0.104 R)
• M9: 1,852,470 km (0.087 R)
• M10: 2,250,999 km (0.09 R)
• M11: 2,551,541 km (0.071 R)
• M12: 2,675,408 km (0.105 R)
• M13: 3,026,066 km (0.065 R)
• M14: 3,562,075 km (0.112 R)
• M15: 4,309,167 km (0.043 R)
• M16: 4,871,655 km (0.099 R)
• M17: 5,220,218 km (0.062 R)
• M18: 5,377,744 km (0.075 R)
• M19: 5,697,435 km (0.082 R)
• M20: 6,105,837 km (0.077 R)
• M21: 6,481,328 km (0.052 R)
• M22: 7,080,467 km (0.035 R)
• M23: 7,652,529 km (0.065 R)
• M24: 7,741,839 km (0.118 R)
• M25: 7,786,569 km (0.089 R)
• M26: 9,407,911 km (0.044 R)
• M27: 11,028,355 km (0.102 R)
• M28: 11,281,325 km (0.026 R)
• M29: 11,383,052 km (0.116 R)
• M30: 11,896,322 km (0.115 R)
• M31: 13,105,073 km (0.069 R)
• M32: 13,319,297 km (0.12 R)
• M33: 13,642,727 km (0.098 R)
• M34: 13,859,794 km (0.084 R)
• M35: 14,628,577 km (0.106 R)
• M36: 14,739,579 km (0.088 R)
• M37: 15,018,130 km (0.112 R)
• M38: 15,467,522 km (0.06 R)
• M39: 17,133,444 km (0.028 R)
• M40: 19,767,414 km (0.091 R)
• M41: 20,197,957 km (0.109 R)
• M42: 20,383,458 km (0.03 R)
• M43: 20,445,391 km (0.1 R)
• M44: 20,569,408 km (0.085 R)
• M45: 21,256,361 km (0.086 R)
• M46: 21,887,365 km (0.039 R)
• M47: 22,014,374 km (0.094 R)
• M48: 22,077,953 km (0.104 R)
• M49: 22,141,532 km (0.114 R)
• M50: 23,556,578 km (0.063 R)
• M51: 24,604,063 km (0.114 R)
• M52: 25,666,656 km (0.076 R)
• M53: 26,068,925 km (0.066 R)
• M54: 26,473,288 km (0.116 R)
• M55: 26,540,906 km (0.069 R)
• M56: 27,288,297 km (0.095 R)
• M57: 27,767,609 km (0.104 R)
• M58: 27,973,904 km (0.12 R)
• M59: 29,082,275 km (0.084 R)
• M60: 30,205,156 km (0.12 R)
• M61: 30,346,526 km (0.066 R)
• M62: 31,270,593 km (0.066 R)
• M63: 31,413,608 km (0.079 R)
• M64: 32,637,767 km (0.025 R)
• M65: 33,292,109 km (0.061 R)
• M66: 34,466,153 km (0.117 R)
• M67: 35,058,261 km (0.112 R)
• M68: 35,430,161 km (0.066 R)
• M69: 36,477,945 km (0.08 R)
• M70: 37,840,183 km (0.045 R)
• M71: 37,916,328 km (0.057 R)
• M72: 38,221,508 km (0.105 R)
• M73: 38,374,397 km (0.111 R)
• M74: 38,604,179 km (0.068 R)
• M75: 38,834,261 km (0.107 R)
• M76: 38,988,047 km (0.115 R)
• M77: 39,837,015 km (0.028 R)
• M78: 40,770,207 km (0.114 R)
• M79: 44,493,548 km (0.116 R)
• M80: 44,815,483 km (0.109 R)
• M81: 46,110,701 km (0.056 R)
• M82: 46,517,907 km (0.076 R)
• M83: 46,599,587 km (0.119 R)
• M84: 48,324,151 km (0.077 R)
• M85: 48,489,457 km (0.05 R)
• M86: 50,823,782 km (0.03 R)
• M87: 51,244,451 km (0.092 R)
• M88: 51,497,421 km (0.117 R)
• M89: 53,109,189 km (0.095 R)
• M90: 53,621,562 km (0.09 R)
• M91: 54,393,337 km (0.117 R)
• M92: 56,295,025 km (0.095 R)
• M93: 56,469,007 km (0.12 R)
• M94: 57,691,820 km (0.088 R)
• M95: 58,042,777 km (0.103 R)
• M96: 58,482,445 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.7

Radius: 5.3

Gravity: 25.69 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.85 AU - 8.35 AU

Year: 15913 Days

Day: 19.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,478,520 km

• M1: 71,807 km (0.1 R)
• M2: 213,177 km (0.095 R)
• M3: 482,304 km (0.038 R)
• M4: 1,430,006 km (0.078 R)
• M5: 2,010,595 km (0.111 R)
• M6: 2,197,593 km (0.092 R)
• M7: 2,588,642 km (0.107 R)
• M8: 2,723,728 km (0.1 R)
• M9: 2,861,209 km (0.091 R)
• M10: 3,287,114 km (0.11 R)
• M11: 3,396,769 km (0.078 R)
• M12: 3,507,621 km (0.034 R)
• M13: 3,924,102 km (0.094 R)
• M14: 4,436,474 km (0.045 R)
• M15: 4,969,492 km (0.087 R)
• M16: 5,653,154 km (0.112 R)
• M17: 5,740,818 km (0.095 R)
• M18: 5,872,913 km (0.112 R)
• M19: 6,006,055 km (0.063 R)
• M20: 6,457,093 km (0.104 R)
• M21: 6,502,720 km (0.119 R)
• M22: 7,012,699 km (0.073 R)
• M23: 7,059,673 km (0.097 R)
• M24: 7,106,647 km (0.084 R)
• M25: 7,153,920 km (0.099 R)
• M26: 7,728,525 km (0.11 R)
• M27: 8,617,735 km (0.077 R)
• M28: 8,769,128 km (0.098 R)
• M29: 8,972,282 km (0.086 R)
• M30: 10,383,887 km (0.117 R)
• M31: 11,695,562 km (0.12 R)
• M32: 11,919,210 km (0.053 R)
• M33: 12,885,313 km (0.118 R)
• M34: 13,582,439 km (0.084 R)
• M35: 13,876,399 km (0.089 R)
• M36: 14,351,373 km (0.068 R)
• M37: 14,710,856 km (0.056 R)
• M38: 15,073,481 km (0.066 R)
• M39: 15,930,976 km (0.061 R)
• M40: 16,428,090 km (0.111 R)
• M41: 18,207,407 km (0.114 R)
• M42: 18,401,735 km (0.105 R)
• M43: 18,726,961 km (0.056 R)
• M44: 19,515,341 km (0.091 R)
• M45: 19,847,150 km (0.044 R)
• M46: 21,601,783 km (0.048 R)
• M47: 23,405,634 km (0.115 R)
• M48: 23,475,945 km (0.086 R)
• M49: 23,828,697 km (0.049 R)
• M50: 24,610,795 km (0.102 R)
• M51: 24,969,081 km (0.093 R)
• M52: 25,908,855 km (0.075 R)
• M53: 26,639,491 km (0.066 R)
• M54: 27,599,461 km (0.07 R)
• M55: 28,796,543 km (0.101 R)
• M56: 28,871,940 km (0.103 R)
• M57: 29,098,431 km (0.097 R)
• M58: 29,249,675 km (0.114 R)
• M59: 31,240,823 km (0.099 R)
• M60: 32,566,260 km (0.117 R)
• M61: 33,750,925 km (0.11 R)
• M62: 33,830,362 km (0.05 R)
• M63: 37,142,159 km (0.081 R)
• M64: 37,635,384 km (0.094 R)
• M65: 37,800,240 km (0.039 R)
• M66: 39,629,972 km (0.088 R)
• M67: 40,809,252 km (0.026 R)
• M68: 40,978,597 km (0.069 R)
• M69: 41,403,155 km (0.078 R)
• M70: 42,256,611 km (0.053 R)
• M71: 42,513,770 km (0.111 R)
• M72: 42,685,508 km (0.065 R)
• M73: 44,415,608 km (0.116 R)
• M74: 44,764,320 km (0.113 R)
• M75: 44,851,686 km (0.057 R)
• M76: 45,904,107 km (0.099 R)
• M77: 47,319,901 km (0.039 R)
• M78: 48,033,184 km (0.086 R)
• M79: 48,749,907 km (0.109 R)
• M80: 49,019,632 km (0.101 R)
• M81: 50,284,931 km (0.072 R)
• M82: 51,195,234 km (0.088 R)
• M83: 53,216,899 km (0.079 R)
• M84: 53,309,500 km (0.078 R)
• M85: 53,494,553 km (0.039 R)
• M86: 53,772,805 km (0.083 R)
• M87: 55,170,947 km (0.066 R)
• M88: 55,358,243 km (0.085 R)
• M89: 57,812,696 km (0.029 R)
• M90: 60,881,995 km (0.113 R)
• M91: 61,851,838 km (0.044 R)
• M92: 65,088,687 km (0.083 R)
• M93: 65,683,189 km (0.091 R)
• M94: 66,179,854 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 17,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit