🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.2

Radius: 11

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.72 AU - 0.78 AU

Year: 457 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 59,650,046 km

• M1: 137,929 km (0.1 R)
• M2: 235,916 km (0.116 R)
• M3: 315,352 km (0.115 R)
• M4: 387,758 km (0.104 R)
• M5: 459,116 km (0.118 R)
• M6: 638,633 km (0.079 R)
• M7: 709,842 km (0.109 R)
• M8: 895,343 km (0.111 R)
• M9: 1,008,439 km (0.072 R)
• M10: 1,105,827 km (0.114 R)
• M11: 1,197,980 km (0.113 R)
• M12: 1,271,133 km (0.045 R)
• M13: 1,372,710 km (0.1 R)
• M14: 1,518,718 km (0.088 R)
• M15: 1,627,026 km (0.074 R)
• M16: 1,703,920 km (0.085 R)
• M17: 1,806,843 km (0.085 R)
• M18: 1,891,665 km (0.094 R)
• M19: 2,081,206 km (0.073 R)
• M20: 2,196,845 km (0.11 R)
• M21: 2,266,258 km (0.082 R)
• M22: 2,374,567 km (0.098 R)
• M23: 2,562,612 km (0.028 R)
• M24: 2,732,854 km (0.088 R)
• M25: 2,906,687 km (0.11 R)
• M26: 3,078,425 km (0.114 R)
• M27: 3,168,483 km (0.034 R)
• M28: 3,265,722 km (0.05 R)
• M29: 3,345,308 km (0.116 R)
• M30: 3,450,624 km (0.119 R)
• M31: 3,525,423 km (0.084 R)
• M32: 3,676,966 km (0.116 R)
• M33: 3,766,426 km (0.104 R)
• M34: 3,921,409 km (0.05 R)
• M35: 3,993,216 km (0.117 R)
• M36: 4,118,130 km (0.103 R)
• M37: 4,298,096 km (0.071 R)
• M38: 4,372,147 km (0.095 R)
• M39: 4,446,647 km (0.11 R)
• M40: 4,528,328 km (0.074 R)
• M41: 4,603,725 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.8

Radius: 9.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.4 AU - 1.84 AU

Year: 1449 Days

Day: 8.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 59,650,046 km

• M1: 138,378 km (0.091 R)
• M2: 260,749 km (0.089 R)
• M3: 363,523 km (0.066 R)
• M4: 431,590 km (0.104 R)
• M5: 624,272 km (0.112 R)
• M6: 872,455 km (0.055 R)
• M7: 1,004,849 km (0.056 R)
• M8: 1,151,604 km (0.041 R)
• M9: 1,483,263 km (0.062 R)
• M10: 1,720,824 km (0.034 R)
• M11: 1,808,788 km (0.099 R)
• M12: 2,007,454 km (0.105 R)
• M13: 2,204,025 km (0.087 R)
• M14: 2,348,238 km (0.115 R)
• M15: 2,575,627 km (0.118 R)
• M16: 2,666,582 km (0.119 R)
• M17: 2,727,768 km (0.106 R)
• M18: 2,810,196 km (0.073 R)
• M19: 2,903,844 km (0.11 R)
• M20: 3,030,554 km (0.067 R)
• M21: 3,148,287 km (0.079 R)
• M22: 3,388,242 km (0.106 R)
• M23: 3,521,683 km (0.101 R)
• M24: 3,691,028 km (0.088 R)
• M25: 3,770,914 km (0.086 R)
• M26: 3,944,297 km (0.1 R)
• M27: 4,167,497 km (0.119 R)
• M28: 4,528,627 km (0.103 R)
• M29: 4,899,779 km (0.115 R)
• M30: 5,101,886 km (0.093 R)
• M31: 5,178,330 km (0.086 R)
• M32: 5,255,224 km (0.034 R)
• M33: 5,371,162 km (0.039 R)
• M34: 5,474,983 km (0.107 R)
• M35: 5,711,198 km (0.084 R)
• M36: 5,870,520 km (0.068 R)
• M37: 6,125,734 km (0.054 R)
• M38: 6,193,501 km (0.071 R)
• M39: 6,261,568 km (0.047 R)
• M40: 6,577,669 km (0.091 R)
• M41: 6,674,907 km (0.103 R)
• M42: 6,927,279 km (0.057 R)
• M43: 7,097,372 km (0.047 R)
• M44: 7,340,468 km (0.109 R)
• M45: 7,499,341 km (0.107 R)
• M46: 7,732,415 km (0.104 R)
• M47: 7,967,882 km (0.101 R)
• M48: 8,250,622 km (0.096 R)
• M49: 8,340,530 km (0.085 R)
• M50: 8,627,608 km (0.107 R)
• M51: 8,871,902 km (0.111 R)
• M52: 9,149,555 km (0.097 R)
• M53: 9,227,197 km (0.111 R)
• M54: 9,336,104 km (0.062 R)
• M55: 9,461,317 km (0.094 R)
• M56: 9,618,545 km (0.083 R)
• M57: 9,983,414 km (0.078 R)
• M58: 10,095,313 km (0.088 R)
• M59: 10,304,301 km (0.03 R)
• M60: 10,433,703 km (0.043 R)
• M61: 10,547,248 km (0.112 R)
• M62: 11,055,432 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 13.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.62 AU - 1.7 AU

Year: 1503 Days

Day: 6.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 59,650,046 km

• M1: 171,738 km (0.107 R)
• M2: 314,455 km (0.096 R)
• M3: 480,359 km (0.061 R)
• M4: 571,015 km (0.111 R)
• M5: 782,098 km (0.094 R)
• M6: 885,919 km (0.086 R)
• M7: 1,038,359 km (0.085 R)
• M8: 1,294,171 km (0.087 R)
• M9: 1,571,226 km (0.083 R)
• M10: 1,781,112 km (0.06 R)
• M11: 1,867,729 km (0.115 R)
• M12: 2,090,929 km (0.095 R)
• M13: 2,182,783 km (0.088 R)
• M14: 2,287,800 km (0.079 R)
• M15: 2,382,496 km (0.101 R)
• M16: 2,662,693 km (0.049 R)
• M17: 2,902,348 km (0.098 R)
• M18: 3,018,436 km (0.113 R)
• M19: 3,162,349 km (0.098 R)
• M20: 3,376,125 km (0.051 R)
• M21: 3,484,733 km (0.114 R)
• M22: 3,831,949 km (0.063 R)
• M23: 4,249,028 km (0.081 R)
• M24: 4,396,233 km (0.069 R)
• M25: 4,635,440 km (0.096 R)
• M26: 4,787,132 km (0.057 R)
• M27: 4,955,878 km (0.086 R)
• M28: 5,189,251 km (0.067 R)
• M29: 5,283,647 km (0.06 R)
• M30: 5,394,499 km (0.113 R)
• M31: 5,506,249 km (0.079 R)
• M32: 5,731,842 km (0.104 R)
• M33: 6,010,094 km (0.095 R)
• M34: 6,225,815 km (0.068 R)
• M35: 6,767,957 km (0.118 R)
• M36: 7,699,054 km (0.088 R)
• M37: 7,897,421 km (0.115 R)
• M38: 8,170,737 km (0.063 R)
• M39: 8,428,643 km (0.1 R)
• M40: 8,521,394 km (0.103 R)
• M41: 8,726,642 km (0.105 R)
• M42: 8,933,536 km (0.118 R)
• M43: 9,028,082 km (0.094 R)
• M44: 9,467,600 km (0.088 R)
• M45: 9,836,060 km (0.042 R)
• M46: 10,051,481 km (0.057 R)
• M47: 10,526,903 km (0.111 R)
• M48: 10,667,076 km (0.076 R)
• M49: 11,009,805 km (0.113 R)
• M50: 11,152,072 km (0.094 R)
• M51: 11,294,938 km (0.102 R)
• M52: 11,520,682 km (0.104 R)
• M53: 11,851,592 km (0.099 R)
• M54: 12,586,566 km (0.088 R)
• M55: 12,841,930 km (0.114 R)
• M56: 13,034,762 km (0.102 R)
• M57: 13,553,268 km (0.027 R)
• M58: 13,815,064 km (0.053 R)
• M59: 14,078,656 km (0.111 R)
• M60: 14,233,041 km (0.057 R)
• M61: 14,432,604 km (0.098 R)
• M62: 14,677,645 km (0.084 R)
• M63: 14,811,835 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 9.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.31 AU - 2.39 AU

Year: 2532 Days

Day: 5.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 59,650,046 km

• M1: 123,867 km (0.096 R)
• M2: 208,839 km (0.105 R)
• M3: 322,982 km (0.063 R)
• M4: 399,127 km (0.109 R)
• M5: 515,813 km (0.106 R)
• M6: 604,226 km (0.067 R)
• M7: 682,166 km (0.106 R)
• M8: 820,694 km (0.09 R)
• M9: 902,524 km (0.087 R)
• M10: 1,012,030 km (0.028 R)
• M11: 1,145,770 km (0.1 R)
• M12: 1,245,103 km (0.071 R)
• M13: 1,438,384 km (0.082 R)
• M14: 1,546,094 km (0.043 R)
• M15: 1,777,372 km (0.111 R)
• M16: 1,924,726 km (0.03 R)
• M17: 2,182,334 km (0.029 R)
• M18: 2,399,849 km (0.077 R)
• M19: 2,589,390 km (0.101 R)
• M20: 2,739,436 km (0.1 R)
• M21: 2,874,074 km (0.1 R)
• M22: 2,965,179 km (0.075 R)
• M23: 3,122,257 km (0.043 R)
• M24: 3,367,897 km (0.108 R)
• M25: 3,561,177 km (0.07 R)
• M26: 3,738,152 km (0.089 R)
• M27: 3,918,267 km (0.082 R)
• M28: 4,090,903 km (0.104 R)
• M29: 4,162,710 km (0.084 R)
• M30: 4,276,554 km (0.106 R)
• M31: 4,349,408 km (0.091 R)
• M32: 4,677,477 km (0.056 R)
• M33: 4,752,724 km (0.098 R)
• M34: 4,871,655 km (0.077 R)
• M35: 4,969,791 km (0.104 R)
• M36: 5,079,596 km (0.1 R)
• M37: 5,145,868 km (0.091 R)
• M38: 5,335,258 km (0.108 R)
• M39: 5,652,107 km (0.1 R)
• M40: 5,743,810 km (0.11 R)
• M41: 5,812,924 km (0.109 R)
• M42: 6,080,256 km (0.079 R)
• M43: 6,268,749 km (0.119 R)
• M44: 6,423,284 km (0.104 R)
• M45: 6,784,712 km (0.119 R)
• M46: 7,004,920 km (0.118 R)
• M47: 7,277,039 km (0.086 R)
• M48: 7,376,970 km (0.084 R)
• M49: 7,527,615 km (0.12 R)
• M50: 7,615,878 km (0.054 R)
• M51: 7,704,590 km (0.082 R)
• M52: 7,819,182 km (0.082 R)
• M53: 8,244,039 km (0.069 R)
• M54: 8,479,058 km (0.112 R)
• M55: 8,610,554 km (0.089 R)
• M56: 8,822,385 km (0.073 R)
• M57: 8,995,619 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.3

Radius: 12.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.41 AU - 3.27 AU

Year: 3364 Days

Day: 6.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,650,046 km

• M1: 153,039 km (0.115 R)
• M2: 237,861 km (0.059 R)
• M3: 324,179 km (0.063 R)
• M4: 453,581 km (0.072 R)
• M5: 1,090,419 km (0.077 R)
• M6: 1,243,607 km (0.072 R)
• M7: 1,323,193 km (0.109 R)
• M8: 1,551,031 km (0.101 R)
• M9: 1,747,303 km (0.054 R)
• M10: 1,894,358 km (0.111 R)
• M11: 2,286,304 km (0.064 R)
• M12: 2,639,056 km (0.047 R)
• M13: 2,769,356 km (0.116 R)
• M14: 2,941,992 km (0.1 R)
• M15: 3,145,744 km (0.074 R)
• M16: 3,467,230 km (0.08 R)
• M17: 3,784,826 km (0.113 R)
• M18: 3,992,019 km (0.118 R)
• M19: 4,157,325 km (0.091 R)
• M20: 4,355,692 km (0.054 R)
• M21: 4,588,615 km (0.092 R)
• M22: 4,809,721 km (0.115 R)
• M23: 4,985,947 km (0.082 R)
• M24: 5,099,193 km (0.087 R)
• M25: 5,196,880 km (0.08 R)
• M26: 5,510,737 km (0.118 R)
• M27: 5,611,117 km (0.103 R)
• M28: 5,712,095 km (0.1 R)
• M29: 6,331,131 km (0.119 R)
• M30: 6,701,985 km (0.086 R)
• M31: 6,899,155 km (0.052 R)
• M32: 7,409,732 km (0.062 R)
• M33: 7,763,232 km (0.108 R)
• M34: 7,857,179 km (0.102 R)
• M35: 7,932,577 km (0.077 R)
• M36: 8,008,273 km (0.083 R)
• M37: 8,141,266 km (0.059 R)
• M38: 8,236,709 km (0.078 R)
• M39: 8,486,837 km (0.046 R)
• M40: 8,583,627 km (0.116 R)
• M41: 8,700,313 km (0.104 R)
• M42: 8,915,584 km (0.03 R)
• M43: 9,172,294 km (0.107 R)
• M44: 9,371,409 km (0.056 R)
• M45: 9,451,444 km (0.057 R)
• M46: 10,018,420 km (0.12 R)
• M47: 10,347,236 km (0.095 R)
• M48: 10,471,552 km (0.098 R)
• M49: 10,554,728 km (0.054 R)
• M50: 10,805,305 km (0.098 R)
• M51: 10,910,472 km (0.112 R)
• M52: 10,994,696 km (0.118 R)
• M53: 11,100,312 km (0.104 R)
• M54: 11,227,619 km (0.086 R)
• M55: 11,333,983 km (0.084 R)
• M56: 11,504,974 km (0.066 R)
• M57: 11,741,488 km (0.042 R)
• M58: 12,504,587 km (0.119 R)
• M59: 12,925,555 km (0.055 R)
• M60: 13,014,865 km (0.089 R)
• M61: 13,171,494 km (0.083 R)
• M62: 13,283,693 km (0.114 R)
• M63: 13,441,518 km (0.066 R)
• M64: 13,713,338 km (0.029 R)
• M65: 13,827,182 km (0.114 R)
• M66: 13,964,064 km (0.072 R)
• M67: 14,055,767 km (0.073 R)
• M68: 14,447,115 km (0.084 R)
• M69: 15,146,784 km (0.073 R)
• M70: 15,762,080 km (0.113 R)
• M71: 16,000,839 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.8

Radius: 4.6

Gravity: 24.75 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.42 AU - 9.56 AU

Year: 15876 Days

Day: 24.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,650,046 km

• M1: 59,091 km (0.067 R)
• M2: 166,652 km (0.116 R)
• M3: 225,743 km (0.116 R)
• M4: 306,975 km (0.045 R)
• M5: 933,042 km (0.069 R)
• M6: 1,022,053 km (0.11 R)
• M7: 1,090,718 km (0.105 R)
• M8: 1,885,382 km (0.118 R)
• M9: 3,046,112 km (0.057 R)
• M10: 3,178,805 km (0.1 R)
• M11: 3,212,315 km (0.082 R)
• M12: 3,347,552 km (0.115 R)
• M13: 3,415,918 km (0.109 R)
• M14: 4,271,169 km (0.107 R)
• M15: 4,532,516 km (0.109 R)
• M16: 4,570,365 km (0.066 R)
• M17: 4,646,211 km (0.084 R)
• M18: 5,387,319 km (0.057 R)
• M19: 5,427,411 km (0.118 R)
• M20: 7,195,658 km (0.111 R)
• M21: 7,239,789 km (0.118 R)
• M22: 7,417,062 km (0.099 R)
• M23: 7,506,372 km (0.115 R)
• M24: 8,557,597 km (0.091 R)
• M25: 8,792,166 km (0.048 R)
• M26: 9,557,060 km (0.095 R)
• M27: 9,996,579 km (0.03 R)
• M28: 10,243,565 km (0.087 R)
• M29: 10,342,898 km (0.101 R)
• M30: 11,767,518 km (0.106 R)
• M31: 12,768,627 km (0.108 R)
• M32: 13,906,618 km (0.095 R)
• M33: 14,627,231 km (0.049 R)
• M34: 15,989,020 km (0.108 R)
• M35: 16,626,607 km (0.101 R)
• M36: 16,743,442 km (0.077 R)
• M37: 16,801,935 km (0.098 R)
• M38: 16,860,578 km (0.069 R)
• M39: 17,986,451 km (0.114 R)
• M40: 19,136,560 km (0.045 R)
• M41: 19,443,086 km (0.046 R)
• M42: 21,063,231 km (0.085 R)
• M43: 21,189,641 km (0.092 R)
• M44: 21,316,350 km (0.11 R)
• M45: 21,379,780 km (0.112 R)
• M46: 22,855,862 km (0.099 R)
• M47: 23,442,435 km (0.052 R)
• M48: 24,232,162 km (0.061 R)
• M49: 24,763,384 km (0.091 R)
• M50: 24,830,105 km (0.045 R)
• M51: 24,896,826 km (0.119 R)
• M52: 25,298,496 km (0.099 R)
• M53: 26,040,651 km (0.032 R)
• M54: 26,516,522 km (0.031 R)
• M55: 26,652,955 km (0.094 R)
• M56: 27,063,900 km (0.036 R)
• M57: 28,030,901 km (0.086 R)
• M58: 31,142,686 km (0.055 R)
• M59: 31,430,961 km (0.093 R)
• M60: 33,252,615 km (0.116 R)
• M61: 34,734,382 km (0.098 R)
• M62: 36,086,298 km (0.12 R)
• M63: 37,761,943 km (0.103 R)
• M64: 38,377,539 km (0.095 R)
• M65: 38,454,581 km (0.102 R)
• M66: 38,763,950 km (0.118 R)
• M67: 39,696,543 km (0.087 R)
• M68: 40,400,850 km (0.105 R)
• M69: 40,636,616 km (0.113 R)
• M70: 43,018,513 km (0.045 R)
• M71: 43,741,969 km (0.117 R)
• M72: 49,671,729 km (0.036 R)
• M73: 51,618,446 km (0.1 R)
• M74: 52,386,930 km (0.12 R)
• M75: 52,472,500 km (0.085 R)
• M76: 53,417,360 km (0.108 R)
• M77: 54,281,288 km (0.068 R)
• M78: 55,236,919 km (0.106 R)
• M79: 55,760,512 km (0.103 R)
• M80: 56,198,086 km (0.089 R)
• M81: 56,548,893 km (0.073 R)
• M82: 56,724,670 km (0.109 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: 532 - 18,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit