🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.6

Radius: 13.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.6 AU - 0.78 AU

Year: 389 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 57,926,580 km

• M1: 174,282 km (0.113 R)
• M2: 314,904 km (0.098 R)
• M3: 405,709 km (0.108 R)
• M4: 513,569 km (0.066 R)
• M5: 641,924 km (0.034 R)
• M6: 737,368 km (0.1 R)
• M7: 847,173 km (0.069 R)
• M8: 935,884 km (0.053 R)
• M9: 1,109,418 km (0.086 R)
• M10: 1,212,940 km (0.112 R)
• M11: 1,457,532 km (0.11 R)
• M12: 1,555,668 km (0.085 R)
• M13: 1,661,733 km (0.119 R)
• M14: 1,747,453 km (0.119 R)
• M15: 1,899,444 km (0.046 R)
• M16: 1,989,352 km (0.114 R)
• M17: 2,099,157 km (0.112 R)
• M18: 2,229,906 km (0.051 R)
• M19: 2,337,916 km (0.109 R)
• M20: 2,428,123 km (0.031 R)
• M21: 2,546,006 km (0.111 R)
• M22: 2,672,566 km (0.038 R)
• M23: 2,835,478 km (0.084 R)
• M24: 2,932,118 km (0.119 R)
• M25: 3,250,313 km (0.06 R)
• M26: 3,351,740 km (0.074 R)
• M27: 3,454,065 km (0.05 R)
• M28: 3,542,777 km (0.103 R)
• M29: 3,699,705 km (0.066 R)
• M30: 4,020,892 km (0.102 R)
• M31: 4,311,261 km (0.037 R)
• M32: 4,584,427 km (0.119 R)
• M33: 4,723,104 km (0.101 R)
• M34: 4,863,128 km (0.096 R)
• M35: 5,038,157 km (0.084 R)
• M36: 5,274,821 km (0.069 R)
• M37: 5,454,787 km (0.066 R)
• M38: 5,689,207 km (0.074 R)
• M39: 5,838,506 km (0.117 R)
• M40: 6,042,557 km (0.1 R)
• M41: 6,132,017 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.8

Radius: 12.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.74 AU - 0.82 AU

Year: 467 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 57,926,580 km

• M1: 194,028 km (0.119 R)
• M2: 299,495 km (0.1 R)
• M3: 399,576 km (0.088 R)
• M4: 499,507 km (0.087 R)
• M5: 585,376 km (0.099 R)
• M6: 681,269 km (0.097 R)
• M7: 811,868 km (0.119 R)
• M8: 908,657 km (0.104 R)
• M9: 1,014,124 km (0.118 R)
• M10: 1,114,953 km (0.073 R)
• M11: 1,238,670 km (0.092 R)
• M12: 1,332,319 km (0.09 R)
• M13: 1,428,360 km (0.12 R)
• M14: 1,553,424 km (0.094 R)
• M15: 1,671,457 km (0.12 R)
• M16: 1,764,806 km (0.096 R)
• M17: 1,876,855 km (0.074 R)
• M18: 2,073,277 km (0.114 R)
• M19: 2,186,074 km (0.074 R)
• M20: 2,313,232 km (0.079 R)
• M21: 2,424,233 km (0.085 R)
• M22: 2,543,463 km (0.118 R)
• M23: 2,671,070 km (0.106 R)
• M24: 2,781,324 km (0.045 R)
• M25: 2,939,598 km (0.097 R)
• M26: 3,040,128 km (0.06 R)
• M27: 3,169,081 km (0.077 R)
• M28: 3,258,391 km (0.089 R)
• M29: 3,348,599 km (0.088 R)
• M30: 3,581,373 km (0.06 R)
• M31: 3,746,828 km (0.037 R)
• M32: 3,856,184 km (0.074 R)
• M33: 4,011,018 km (0.064 R)
• M34: 4,228,234 km (0.083 R)
• M35: 4,604,323 km (0.059 R)
• M36: 4,959,319 km (0.087 R)
• M37: 5,168,606 km (0.06 R)
• M38: 5,298,757 km (0.077 R)
• M39: 5,537,664 km (0.11 R)
• M40: 5,670,956 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347

Radius: 11.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.25 AU - 1.75 AU

Year: 1246 Days

Day: 6.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 99.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 57,926,580 km

• M1: 189,690 km (0.085 R)
• M2: 333,154 km (0.056 R)
• M3: 462,706 km (0.12 R)
• M4: 608,265 km (0.102 R)
• M5: 788,381 km (0.109 R)
• M6: 1,063,940 km (0.113 R)
• M7: 1,292,974 km (0.117 R)
• M8: 1,399,338 km (0.103 R)
• M9: 1,501,364 km (0.116 R)
• M10: 1,902,735 km (0.108 R)
• M11: 2,116,211 km (0.083 R)
• M12: 2,303,059 km (0.031 R)
• M13: 2,711,461 km (0.098 R)
• M14: 3,018,735 km (0.071 R)
• M15: 3,142,902 km (0.055 R)
• M16: 3,435,964 km (0.101 R)
• M17: 3,586,011 km (0.061 R)
• M18: 3,687,288 km (0.113 R)
• M19: 3,768,969 km (0.093 R)
• M20: 4,197,118 km (0.113 R)
• M21: 4,509,478 km (0.09 R)
• M22: 4,629,905 km (0.089 R)
• M23: 4,997,915 km (0.057 R)
• M24: 5,145,419 km (0.095 R)
• M25: 5,236,973 km (0.108 R)
• M26: 5,340,644 km (0.043 R)
• M27: 5,691,152 km (0.066 R)
• M28: 6,061,407 km (0.116 R)
• M29: 6,292,086 km (0.073 R)
• M30: 6,451,707 km (0.09 R)
• M31: 6,687,324 km (0.089 R)
• M32: 6,850,236 km (0.065 R)
• M33: 6,925,933 km (0.064 R)
• M34: 7,295,439 km (0.099 R)
• M35: 7,372,781 km (0.11 R)
• M36: 7,619,169 km (0.116 R)
• M37: 7,842,070 km (0.094 R)
• M38: 8,267,526 km (0.115 R)
• M39: 8,402,015 km (0.061 R)
• M40: 8,892,247 km (0.07 R)
• M41: 9,043,939 km (0.103 R)
• M42: 9,405,966 km (0.095 R)
• M43: 9,490,190 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.7

Radius: 12.2

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.64 AU - 1.64 AU

Year: 1424 Days

Day: 11.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 57,926,580 km

• M1: 152,739 km (0.078 R)
• M2: 235,766 km (0.085 R)
• M3: 335,398 km (0.082 R)
• M4: 442,810 km (0.109 R)
• M5: 521,199 km (0.106 R)
• M6: 720,613 km (0.113 R)
• M7: 844,031 km (0.085 R)
• M8: 1,098,647 km (0.071 R)
• M9: 1,314,367 km (0.037 R)
• M10: 1,394,851 km (0.051 R)
• M11: 1,552,826 km (0.072 R)
• M12: 1,868,627 km (0.097 R)
• M13: 1,960,181 km (0.107 R)
• M14: 2,138,202 km (0.103 R)
• M15: 2,243,818 km (0.107 R)
• M16: 2,430,517 km (0.092 R)
• M17: 2,541,069 km (0.115 R)
• M18: 2,632,773 km (0.111 R)
• M19: 2,936,008 km (0.095 R)
• M20: 3,097,274 km (0.096 R)
• M21: 3,519,290 km (0.11 R)
• M22: 3,644,952 km (0.086 R)
• M23: 3,853,791 km (0.118 R)
• M24: 3,947,888 km (0.088 R)
• M25: 4,078,636 km (0.095 R)
• M26: 4,247,084 km (0.112 R)
• M27: 4,590,859 km (0.113 R)
• M28: 4,690,791 km (0.086 R)
• M29: 4,931,195 km (0.116 R)
• M30: 5,358,297 km (0.096 R)
• M31: 5,556,364 km (0.089 R)
• M32: 5,797,366 km (0.071 R)
• M33: 5,932,752 km (0.108 R)
• M34: 6,014,433 km (0.081 R)
• M35: 6,110,325 km (0.105 R)
• M36: 6,262,017 km (0.119 R)
• M37: 6,611,328 km (0.115 R)
• M38: 7,256,394 km (0.068 R)
• M39: 7,461,194 km (0.079 R)
• M40: 7,951,426 km (0.108 R)
• M41: 8,041,783 km (0.083 R)
• M42: 8,299,391 km (0.048 R)
• M43: 8,637,033 km (0.117 R)
• M44: 8,760,900 km (0.082 R)
• M45: 8,932,190 km (0.087 R)
• M46: 9,246,495 km (0.095 R)
• M47: 9,389,062 km (0.067 R)
• M48: 9,660,582 km (0.075 R)
• M49: 9,773,079 km (0.113 R)
• M50: 9,934,645 km (0.119 R)
• M51: 10,178,490 km (0.109 R)
• M52: 10,342,299 km (0.108 R)
• M53: 10,473,945 km (0.037 R)
• M54: 10,556,523 km (0.115 R)
• M55: 10,855,420 km (0.115 R)
• M56: 11,495,848 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.6

Radius: 13.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.43 AU - 2.21 AU

Year: 1665 Days

Day: 9.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 57,926,580 km

• M1: 169,644 km (0.073 R)
• M2: 292,913 km (0.041 R)
• M3: 385,215 km (0.099 R)
• M4: 650,751 km (0.081 R)
• M5: 780,302 km (0.055 R)
• M6: 905,516 km (0.073 R)
• M7: 1,053,169 km (0.071 R)
• M8: 1,146,069 km (0.095 R)
• M9: 1,250,040 km (0.108 R)
• M10: 1,399,787 km (0.116 R)
• M11: 1,754,633 km (0.087 R)
• M12: 1,876,256 km (0.081 R)
• M13: 2,020,319 km (0.048 R)
• M14: 2,108,432 km (0.083 R)
• M15: 2,268,652 km (0.115 R)
• M16: 2,527,306 km (0.113 R)
• M17: 2,622,899 km (0.094 R)
• M18: 2,961,439 km (0.057 R)
• M19: 3,062,418 km (0.083 R)
• M20: 3,256,446 km (0.102 R)
• M21: 3,513,605 km (0.034 R)
• M22: 3,608,749 km (0.076 R)
• M23: 3,692,823 km (0.079 R)
• M24: 3,862,916 km (0.097 R)
• M25: 4,010,719 km (0.102 R)
• M26: 4,299,592 km (0.072 R)
• M27: 4,673,437 km (0.102 R)
• M28: 5,071,517 km (0.116 R)
• M29: 5,193,140 km (0.114 R)
• M30: 5,315,661 km (0.116 R)
• M31: 5,675,294 km (0.11 R)
• M32: 5,829,829 km (0.098 R)
• M33: 5,957,286 km (0.075 R)
• M34: 6,258,427 km (0.11 R)
• M35: 6,432,858 km (0.108 R)
• M36: 6,535,333 km (0.113 R)
• M37: 6,697,347 km (0.106 R)
• M38: 6,965,576 km (0.119 R)
• M39: 7,252,654 km (0.11 R)
• M40: 7,435,912 km (0.054 R)
• M41: 7,528,064 km (0.095 R)
• M42: 7,713,715 km (0.118 R)
• M43: 8,439,265 km (0.036 R)
• M44: 8,794,111 km (0.06 R)
• M45: 9,418,532 km (0.066 R)
• M46: 9,601,939 km (0.037 R)
• M47: 10,227,707 km (0.105 R)
• M48: 10,330,481 km (0.114 R)
• M49: 10,537,076 km (0.086 R)
• M50: 10,797,077 km (0.112 R)
• M51: 10,989,160 km (0.119 R)
• M52: 11,076,825 km (0.11 R)
• M53: 11,412,223 km (0.077 R)
• M54: 11,590,095 km (0.114 R)
• M55: 12,038,739 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.6

Radius: 8.4

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.87 AU - 3.71 AU

Year: 4047 Days

Day: 6.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,926,580 km

• M1: 108,907 km (0.056 R)
• M2: 175,927 km (0.057 R)
• M3: 246,388 km (0.119 R)
• M4: 495,917 km (0.083 R)
• M5: 557,102 km (0.1 R)
• M6: 854,204 km (0.085 R)
• M7: 916,885 km (0.088 R)
• M8: 1,033,721 km (0.115 R)
• M9: 1,087,427 km (0.115 R)
• M10: 1,384,678 km (0.102 R)
• M11: 1,612,515 km (0.104 R)
• M12: 1,755,082 km (0.094 R)
• M13: 2,052,782 km (0.068 R)
• M14: 2,402,392 km (0.098 R)
• M15: 2,621,104 km (0.112 R)
• M16: 2,676,904 km (0.112 R)
• M17: 2,827,400 km (0.068 R)
• M18: 2,922,993 km (0.109 R)
• M19: 3,216,055 km (0.092 R)
• M20: 3,663,053 km (0.12 R)
• M21: 3,788,416 km (0.118 R)
• M22: 3,915,275 km (0.093 R)
• M23: 4,818,847 km (0.085 R)
• M24: 5,353,061 km (0.085 R)
• M25: 6,004,260 km (0.094 R)
• M26: 6,528,002 km (0.057 R)
• M27: 6,910,973 km (0.063 R)
• M28: 7,170,376 km (0.091 R)
• M29: 7,327,603 km (0.1 R)
• M30: 7,433,069 km (0.061 R)
• M31: 8,076,340 km (0.072 R)
• M32: 8,322,130 km (0.107 R)
• M33: 8,681,613 km (0.071 R)
• M34: 8,821,338 km (0.072 R)
• M35: 8,905,412 km (0.077 R)
• M36: 9,187,703 km (0.107 R)
• M37: 9,301,547 km (0.073 R)
• M38: 9,444,413 km (0.076 R)
• M39: 9,559,304 km (0.086 R)
• M40: 9,790,283 km (0.072 R)
• M41: 10,052,528 km (0.03 R)
• M42: 10,494,590 km (0.086 R)
• M43: 10,913,015 km (0.056 R)
• M44: 11,093,879 km (0.059 R)
• M45: 11,397,712 km (0.099 R)
• M46: 11,673,571 km (0.035 R)
• M47: 12,263,136 km (0.081 R)
• M48: 12,325,668 km (0.112 R)
• M49: 12,862,275 km (0.046 R)
• M50: 13,053,461 km (0.028 R)
• M51: 13,149,503 km (0.081 R)
• M52: 13,470,989 km (0.112 R)
• M53: 13,567,928 km (0.112 R)
• M54: 14,187,563 km (0.067 R)
• M55: 14,583,698 km (0.079 R)
• M56: 15,725,579 km (0.097 R)
• M57: 16,066,811 km (0.11 R)
• M58: 16,169,735 km (0.047 R)
• M59: 16,238,400 km (0.115 R)
• M60: 16,479,701 km (0.084 R)
• M61: 16,791,613 km (0.038 R)
• M62: 16,930,889 km (0.098 R)
• M63: 17,140,475 km (0.074 R)
• M64: 17,703,562 km (0.116 R)
• M65: 18,237,028 km (0.11 R)
• M66: 18,451,850 km (0.039 R)
• M67: 19,246,963 km (0.097 R)
• M68: 19,356,169 km (0.108 R)
• M69: 20,126,898 km (0.104 R)
• M70: 20,237,899 km (0.077 R)
• M71: 20,497,451 km (0.105 R)
• M72: 20,720,951 km (0.089 R)
• M73: 20,795,600 km (0.077 R)
• M74: 20,907,649 km (0.094 R)
• M75: 21,358,387 km (0.105 R)
• M76: 21,926,111 km (0.116 R)
• M77: 22,307,286 km (0.108 R)
• M78: 22,498,772 km (0.097 R)
• M79: 22,844,792 km (0.108 R)
• M80: 23,115,115 km (0.098 R)
• M81: 23,932,518 km (0.113 R)
• M82: 24,167,835 km (0.1 R)
• M83: 24,601,071 km (0.117 R)
• M84: 24,957,562 km (0.101 R)
• M85: 25,795,909 km (0.063 R)
• M86: 25,996,968 km (0.113 R)
• M87: 26,481,366 km (0.12 R)
• M88: 26,805,994 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275

Radius: 5.6

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.03 AU - 10.67 AU

Year: 20967 Days

Day: 22.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,926,580 km

• M1: 74,799 km (0.099 R)
• M2: 298,298 km (0.096 R)
• M3: 448,494 km (0.101 R)
• M4: 1,378,844 km (0.028 R)
• M5: 1,554,322 km (0.025 R)
• M6: 1,954,347 km (0.043 R)
• M7: 2,180,389 km (0.045 R)
• M8: 2,238,283 km (0.107 R)
• M9: 2,626,639 km (0.073 R)
• M10: 3,566,114 km (0.101 R)
• M11: 4,268,925 km (0.076 R)
• M12: 4,305,277 km (0.084 R)
• M13: 5,090,068 km (0.106 R)
• M14: 5,958,633 km (0.096 R)
• M15: 5,999,174 km (0.104 R)
• M16: 6,576,771 km (0.102 R)
• M17: 6,872,227 km (0.078 R)
• M18: 7,740,044 km (0.11 R)
• M19: 7,873,186 km (0.076 R)
• M20: 7,962,347 km (0.107 R)
• M21: 8,141,715 km (0.103 R)
• M22: 10,249,698 km (0.091 R)
• M23: 10,542,910 km (0.043 R)
• M24: 10,789,298 km (0.119 R)
• M25: 15,649,284 km (0.059 R)
• M26: 16,898,426 km (0.094 R)
• M27: 17,418,578 km (0.076 R)
• M28: 17,476,622 km (0.106 R)
• M29: 18,533,830 km (0.066 R)
• M30: 18,593,220 km (0.103 R)
• M31: 19,914,618 km (0.109 R)
• M32: 19,975,355 km (0.095 R)
• M33: 20,463,792 km (0.1 R)
• M34: 20,647,947 km (0.068 R)
• M35: 20,709,581 km (0.062 R)
• M36: 20,771,066 km (0.094 R)
• M37: 20,956,268 km (0.11 R)
• M38: 21,265,936 km (0.117 R)
• M39: 21,639,631 km (0.114 R)
• M40: 22,646,724 km (0.113 R)
• M41: 22,710,154 km (0.085 R)
• M42: 23,092,077 km (0.089 R)
• M43: 24,380,414 km (0.051 R)
• M44: 25,296,102 km (0.073 R)
• M45: 25,427,898 km (0.105 R)
• M46: 25,957,026 km (0.115 R)
• M47: 26,757,674 km (0.038 R)
• M48: 27,228,458 km (0.044 R)
• M49: 28,041,822 km (0.067 R)
• M50: 28,519,936 km (0.114 R)
• M51: 28,931,929 km (0.057 R)
• M52: 29,000,894 km (0.113 R)
• M53: 29,069,709 km (0.114 R)
• M54: 29,138,673 km (0.104 R)
• M55: 29,900,874 km (0.033 R)
• M56: 30,040,150 km (0.084 R)
• M57: 30,669,658 km (0.078 R)
• M58: 30,880,441 km (0.071 R)
• M59: 31,021,213 km (0.11 R)
• M60: 32,012,748 km (0.088 R)
• M61: 32,084,106 km (0.11 R)
• M62: 32,584,062 km (0.091 R)
• M63: 35,416,847 km (0.03 R)
• M64: 35,490,449 km (0.1 R)
• M65: 35,564,201 km (0.055 R)
• M66: 36,155,711 km (0.111 R)
• M67: 36,229,912 km (0.087 R)
• M68: 36,304,112 km (0.086 R)
• M69: 37,723,945 km (0.107 R)
• M70: 38,100,633 km (0.116 R)
• M71: 40,849,195 km (0.087 R)
• M72: 40,926,537 km (0.115 R)
• M73: 41,236,055 km (0.081 R)
• M74: 42,873,703 km (0.077 R)
• M75: 43,819,161 km (0.111 R)
• M76: 43,977,286 km (0.093 R)
• M77: 44,214,997 km (0.094 R)
• M78: 44,612,179 km (0.067 R)
• M79: 45,409,835 km (0.057 R)
• M80: 45,650,089 km (0.11 R)
• M81: 46,292,911 km (0.09 R)
• M82: 48,075,819 km (0.053 R)
• M83: 48,893,521 km (0.054 R)
• M84: 49,139,759 km (0.097 R)
• M85: 49,304,167 km (0.101 R)
• M86: 49,881,016 km (0.113 R)
• M87: 50,459,960 km (0.107 R)
• M88: 50,874,945 km (0.096 R)
• M89: 51,875,455 km (0.053 R)
• M90: 52,378,254 km (0.107 R)
• M91: 54,150,390 km (0.054 R)
• M92: 54,745,341 km (0.068 R)
• M93: 55,684,965 km (0.049 R)
• M94: 55,856,255 km (0.106 R)
• M95: 56,199,582 km (0.027 R)
• M96: 56,371,470 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 14,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit