🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.8

Radius: 9

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.22 AU - 1.36 AU

Year: 961 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,344,028 km

• M1: 129,552 km (0.104 R)
• M2: 265,087 km (0.093 R)
• M3: 358,137 km (0.069 R)
• M4: 429,645 km (0.111 R)
• M5: 528,529 km (0.09 R)
• M6: 624,272 km (0.097 R)
• M7: 707,897 km (0.119 R)
• M8: 840,890 km (0.112 R)
• M9: 1,074,562 km (0.108 R)
• M10: 1,139,936 km (0.089 R)
• M11: 1,229,246 km (0.094 R)
• M12: 1,336,657 km (0.101 R)
• M13: 1,423,274 km (0.058 R)
• M14: 1,577,510 km (0.096 R)
• M15: 1,737,280 km (0.077 R)
• M16: 1,832,275 km (0.062 R)
• M17: 1,929,065 km (0.074 R)
• M18: 2,009,548 km (0.102 R)
• M19: 2,155,406 km (0.063 R)
• M20: 2,248,456 km (0.067 R)
• M21: 2,304,854 km (0.104 R)
• M22: 2,428,871 km (0.111 R)
• M23: 2,633,970 km (0.038 R)
• M24: 2,875,421 km (0.1 R)
• M25: 3,082,165 km (0.048 R)
• M26: 3,250,911 km (0.093 R)
• M27: 3,347,402 km (0.088 R)
• M28: 3,664,400 km (0.108 R)
• M29: 3,900,016 km (0.055 R)
• M30: 4,025,529 km (0.087 R)
• M31: 4,221,951 km (0.109 R)
• M32: 4,280,444 km (0.108 R)
• M33: 4,398,028 km (0.117 R)
• M34: 4,636,636 km (0.107 R)
• M35: 4,793,864 km (0.088 R)
• M36: 4,891,551 km (0.12 R)
• M37: 5,314,315 km (0.113 R)
• M38: 5,453,590 km (0.113 R)
• M39: 5,542,900 km (0.101 R)
• M40: 5,710,001 km (0.118 R)
• M41: 5,800,657 km (0.083 R)
• M42: 6,075,618 km (0.11 R)
• M43: 6,489,256 km (0.12 R)
• M44: 6,624,643 km (0.093 R)
• M45: 6,884,494 km (0.095 R)
• M46: 6,967,222 km (0.084 R)
• M47: 7,078,074 km (0.101 R)
• M48: 7,301,573 km (0.088 R)
• M49: 7,484,830 km (0.09 R)
• M50: 7,827,409 km (0.092 R)
• M51: 7,899,366 km (0.117 R)
• M52: 7,985,983 km (0.11 R)
• M53: 8,073,049 km (0.104 R)
• M54: 8,248,079 km (0.096 R)
• M55: 8,409,495 km (0.093 R)
• M56: 8,795,457 km (0.028 R)
• M57: 8,945,354 km (0.085 R)
• M58: 9,141,627 km (0.116 R)
• M59: 9,400,431 km (0.079 R)
• M60: 9,492,284 km (0.118 R)
• M61: 9,862,988 km (0.087 R)
• M62: 10,112,666 km (0.103 R)
• M63: 10,427,869 km (0.096 R)
• M64: 10,634,464 km (0.037 R)
• M65: 10,794,234 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.5

Radius: 15

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.28 AU - 1.4 AU

Year: 1018 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,344,028 km

• M1: 224,995 km (0.08 R)
• M2: 373,396 km (0.072 R)
• M3: 467,344 km (0.097 R)
• M4: 583,132 km (0.113 R)
• M5: 804,687 km (0.092 R)
• M6: 902,973 km (0.109 R)
• M7: 997,519 km (0.085 R)
• M8: 1,431,801 km (0.089 R)
• M9: 1,589,926 km (0.063 R)
• M10: 1,754,035 km (0.116 R)
• M11: 2,033,484 km (0.106 R)
• M12: 2,173,059 km (0.043 R)
• M13: 2,456,547 km (0.114 R)
• M14: 2,611,979 km (0.091 R)
• M15: 2,727,618 km (0.109 R)
• M16: 2,851,485 km (0.034 R)
• M17: 2,945,432 km (0.095 R)
• M18: 3,518,841 km (0.117 R)
• M19: 3,633,732 km (0.034 R)
• M20: 3,784,377 km (0.087 R)
• M21: 3,909,142 km (0.087 R)
• M22: 4,141,467 km (0.106 R)
• M23: 4,335,047 km (0.103 R)
• M24: 4,443,954 km (0.054 R)
• M25: 4,671,942 km (0.107 R)
• M26: 4,828,570 km (0.073 R)
• M27: 5,055,510 km (0.116 R)
• M28: 5,379,240 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.8

Radius: 13.4

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.57 AU - 1.69 AU

Year: 1365 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,344,028 km

• M1: 172,636 km (0.032 R)
• M2: 311,313 km (0.053 R)
• M3: 510,129 km (0.087 R)
• M4: 858,841 km (0.118 R)
• M5: 986,897 km (0.112 R)
• M6: 1,238,072 km (0.098 R)
• M7: 1,429,408 km (0.118 R)
• M8: 2,260,573 km (0.114 R)
• M9: 2,552,439 km (0.118 R)
• M10: 2,641,300 km (0.093 R)
• M11: 3,042,821 km (0.044 R)
• M12: 3,220,992 km (0.074 R)
• M13: 3,650,188 km (0.049 R)
• M14: 3,738,301 km (0.112 R)
• M15: 3,827,013 km (0.066 R)
• M16: 3,955,218 km (0.04 R)
• M17: 4,136,980 km (0.088 R)
• M18: 4,563,184 km (0.093 R)
• M19: 4,740,308 km (0.1 R)
• M20: 4,878,237 km (0.081 R)
• M21: 5,115,798 km (0.074 R)
• M22: 5,228,894 km (0.101 R)
• M23: 5,328,527 km (0.105 R)
• M24: 5,428,907 km (0.1 R)
• M25: 5,689,805 km (0.102 R)
• M26: 5,851,371 km (0.113 R)
• M27: 6,059,163 km (0.106 R)
• M28: 6,193,950 km (0.053 R)
• M29: 6,284,457 km (0.07 R)
• M30: 6,421,040 km (0.069 R)
• M31: 6,512,594 km (0.03 R)
• M32: 6,992,952 km (0.061 R)
• M33: 7,102,907 km (0.068 R)
• M34: 7,245,324 km (0.073 R)
• M35: 7,484,681 km (0.098 R)
• M36: 7,694,417 km (0.118 R)
• M37: 8,185,547 km (0.114 R)
• M38: 8,285,029 km (0.084 R)
• M39: 8,401,566 km (0.108 R)
• M40: 8,552,211 km (0.11 R)
• M41: 8,670,094 km (0.054 R)
• M42: 8,788,426 km (0.079 R)
• M43: 8,873,398 km (0.107 R)
• M44: 9,232,881 km (0.076 R)
• M45: 9,336,553 km (0.11 R)
• M46: 9,632,158 km (0.039 R)
• M47: 10,232,943 km (0.095 R)
• M48: 10,340,205 km (0.073 R)
• M49: 10,537,824 km (0.085 R)
• M50: 10,845,846 km (0.062 R)
• M51: 11,046,606 km (0.1 R)
• M52: 11,507,816 km (0.118 R)
• M53: 11,731,315 km (0.095 R)
• M54: 11,881,212 km (0.094 R)
• M55: 11,975,160 km (0.096 R)
• M56: 12,145,103 km (0.119 R)
• M57: 12,258,648 km (0.1 R)
• M58: 12,525,231 km (0.086 R)
• M59: 12,640,122 km (0.083 R)
• M60: 12,967,443 km (0.109 R)
• M61: 13,102,978 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.1

Radius: 13.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.5 AU - 2.12 AU

Year: 1597 Days

Day: 13.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,344,028 km

• M1: 171,140 km (0.1 R)
• M2: 305,180 km (0.098 R)
• M3: 394,340 km (0.085 R)
• M4: 497,563 km (0.026 R)
• M5: 588,817 km (0.106 R)
• M6: 700,268 km (0.089 R)
• M7: 889,958 km (0.049 R)
• M8: 1,006,644 km (0.094 R)
• M9: 1,348,026 km (0.116 R)
• M10: 1,458,579 km (0.094 R)
• M11: 1,545,944 km (0.097 R)
• M12: 1,772,286 km (0.072 R)
• M13: 1,866,084 km (0.073 R)
• M14: 1,971,102 km (0.118 R)
• M15: 2,412,266 km (0.103 R)
• M16: 2,580,414 km (0.087 R)
• M17: 2,763,521 km (0.028 R)
• M18: 2,851,186 km (0.116 R)
• M19: 3,040,726 km (0.06 R)
• M20: 3,269,162 km (0.079 R)
• M21: 3,373,881 km (0.106 R)
• M22: 3,852,893 km (0.031 R)
• M23: 4,201,157 km (0.12 R)
• M24: 4,340,881 km (0.106 R)
• M25: 4,495,117 km (0.114 R)
• M26: 4,624,968 km (0.11 R)
• M27: 4,716,671 km (0.115 R)
• M28: 5,238,768 km (0.081 R)
• M29: 5,375,650 km (0.112 R)
• M30: 5,541,554 km (0.117 R)
• M31: 5,793,626 km (0.057 R)
• M32: 5,892,660 km (0.1 R)
• M33: 5,977,931 km (0.104 R)
• M34: 6,587,093 km (0.066 R)
• M35: 6,779,776 km (0.054 R)
• M36: 7,019,282 km (0.097 R)
• M37: 7,109,938 km (0.054 R)
• M38: 7,338,224 km (0.04 R)
• M39: 7,430,077 km (0.057 R)
• M40: 7,880,217 km (0.091 R)
• M41: 8,195,719 km (0.119 R)
• M42: 8,387,055 km (0.069 R)
• M43: 8,806,827 km (0.099 R)
• M44: 9,002,800 km (0.032 R)
• M45: 9,499,315 km (0.051 R)
• M46: 9,801,652 km (0.097 R)
• M47: 10,038,915 km (0.046 R)
• M48: 10,192,402 km (0.113 R)
• M49: 10,519,124 km (0.061 R)
• M50: 10,744,717 km (0.078 R)
• M51: 11,342,211 km (0.082 R)
• M52: 11,573,639 km (0.039 R)
• M53: 11,770,660 km (0.12 R)
• M54: 11,950,626 km (0.102 R)
• M55: 12,167,992 km (0.063 R)
• M56: 12,258,798 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 14.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.79 AU - 2.19 AU

Year: 1842 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,344,028 km

• M1: 237,412 km (0.038 R)
• M2: 342,579 km (0.093 R)
• M3: 526,734 km (0.039 R)
• M4: 642,373 km (0.107 R)
• M5: 810,372 km (0.057 R)
• M6: 905,067 km (0.076 R)
• M7: 1,022,501 km (0.081 R)
• M8: 1,294,770 km (0.051 R)
• M9: 1,429,707 km (0.071 R)
• M10: 1,536,819 km (0.09 R)
• M11: 1,748,350 km (0.056 R)
• M12: 1,840,353 km (0.052 R)
• M13: 2,126,833 km (0.032 R)
• M14: 2,250,700 km (0.115 R)
• M15: 2,690,219 km (0.111 R)
• M16: 2,797,630 km (0.098 R)
• M17: 3,285,020 km (0.053 R)
• M18: 3,561,028 km (0.105 R)
• M19: 3,664,699 km (0.071 R)
• M20: 3,784,377 km (0.079 R)
• M21: 3,890,143 km (0.112 R)
• M22: 4,198,165 km (0.046 R)
• M23: 4,530,272 km (0.113 R)
• M24: 4,871,056 km (0.041 R)
• M25: 5,019,757 km (0.088 R)
• M26: 5,186,708 km (0.097 R)
• M27: 5,543,349 km (0.115 R)
• M28: 5,716,135 km (0.093 R)
• M29: 6,049,289 km (0.092 R)
• M30: 6,227,311 km (0.098 R)
• M31: 6,734,896 km (0.062 R)
• M32: 6,826,899 km (0.098 R)
• M33: 6,975,150 km (0.117 R)
• M34: 7,199,398 km (0.096 R)
• M35: 7,464,186 km (0.078 R)
• M36: 7,751,414 km (0.082 R)
• M37: 8,022,934 km (0.078 R)
• M38: 8,179,413 km (0.064 R)
• M39: 8,455,870 km (0.11 R)
• M40: 9,262,651 km (0.068 R)
• M41: 9,406,415 km (0.1 R)
• M42: 9,675,392 km (0.096 R)
• M43: 9,883,931 km (0.12 R)
• M44: 10,348,134 km (0.05 R)
• M45: 10,476,040 km (0.072 R)
• M46: 10,583,002 km (0.117 R)
• M47: 11,320,071 km (0.095 R)
• M48: 11,917,266 km (0.111 R)
• M49: 12,073,745 km (0.093 R)
• M50: 12,208,383 km (0.103 R)
• M51: 12,388,798 km (0.11 R)
• M52: 12,638,327 km (0.088 R)
• M53: 12,752,171 km (0.112 R)
• M54: 12,889,502 km (0.11 R)
• M55: 13,629,563 km (0.097 R)
• M56: 13,769,886 km (0.087 R)
• M57: 13,981,267 km (0.109 R)
• M58: 15,126,738 km (0.105 R)
• M59: 15,612,931 km (0.098 R)
• M60: 16,153,728 km (0.046 R)
• M61: 16,600,876 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.7

Radius: 4.2

Gravity: 35.58 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.31 AU - 8.25 AU

Year: 11581 Days

Day: 16.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,344,028 km

• M1: 96,042 km (0.052 R)
• M2: 156,031 km (0.108 R)
• M3: 231,129 km (0.12 R)
• M4: 713,881 km (0.072 R)
• M5: 1,169,556 km (0.1 R)
• M6: 1,212,790 km (0.112 R)
• M7: 1,368,521 km (0.108 R)
• M8: 1,625,830 km (0.08 R)
• M9: 1,747,752 km (0.084 R)
• M10: 2,184,428 km (0.055 R)
• M11: 2,346,293 km (0.092 R)
• M12: 2,568,147 km (0.118 R)
• M13: 2,596,421 km (0.109 R)
• M14: 2,767,860 km (0.097 R)
• M15: 3,032,050 km (0.116 R)
• M16: 3,061,820 km (0.05 R)
• M17: 3,242,983 km (0.085 R)
• M18: 3,458,703 km (0.037 R)
• M19: 3,521,235 km (0.107 R)
• M20: 3,647,346 km (0.075 R)
• M21: 3,742,939 km (0.057 R)
• M22: 4,367,360 km (0.088 R)
• M23: 4,674,335 km (0.032 R)
• M24: 4,847,869 km (0.086 R)
• M25: 5,130,010 km (0.102 R)
• M26: 5,201,368 km (0.059 R)
• M27: 5,273,026 km (0.042 R)
• M28: 5,710,001 km (0.098 R)
• M29: 6,082,949 km (0.098 R)
• M30: 6,852,181 km (0.101 R)
• M31: 7,856,132 km (0.036 R)
• M32: 7,938,411 km (0.094 R)
• M33: 7,979,700 km (0.038 R)
• M34: 8,649,450 km (0.085 R)
• M35: 9,908,465 km (0.041 R)
• M36: 12,019,890 km (0.112 R)
• M37: 12,544,529 km (0.099 R)
• M38: 12,592,700 km (0.105 R)
• M39: 13,616,398 km (0.101 R)
• M40: 14,313,674 km (0.073 R)
• M41: 14,464,618 km (0.095 R)
• M42: 15,226,969 km (0.094 R)
• M43: 15,432,516 km (0.061 R)
• M44: 15,535,589 km (0.094 R)
• M45: 17,216,172 km (0.099 R)
• M46: 17,269,728 km (0.099 R)
• M47: 17,483,952 km (0.12 R)
• M48: 18,788,296 km (0.114 R)
• M49: 20,180,005 km (0.07 R)
• M50: 20,745,934 km (0.101 R)
• M51: 21,546,881 km (0.088 R)
• M52: 22,067,182 km (0.077 R)
• M53: 22,125,226 km (0.077 R)
• M54: 22,183,270 km (0.102 R)
• M55: 22,767,150 km (0.03 R)
• M56: 23,061,110 km (0.089 R)
• M57: 25,761,651 km (0.115 R)
• M58: 26,252,033 km (0.064 R)
• M59: 28,118,715 km (0.09 R)
• M60: 28,244,676 km (0.107 R)
• M61: 28,370,787 km (0.065 R)
• M62: 29,514,463 km (0.068 R)
• M63: 30,156,238 km (0.104 R)
• M64: 30,414,294 km (0.101 R)
• M65: 31,192,802 km (0.049 R)
• M66: 31,519,075 km (0.065 R)
• M67: 32,043,565 km (0.093 R)
• M68: 32,438,802 km (0.087 R)
• M69: 33,367,207 km (0.067 R)
• M70: 34,169,949 km (0.075 R)
• M71: 34,843,738 km (0.117 R)
• M72: 35,250,195 km (0.102 R)
• M73: 35,318,112 km (0.069 R)
• M74: 36,067,598 km (0.12 R)
• M75: 36,478,693 km (0.118 R)
• M76: 38,417,481 km (0.115 R)
• M77: 38,487,343 km (0.113 R)
• M78: 40,602,807 km (0.085 R)
• M79: 41,746,333 km (0.1 R)
• M80: 41,962,053 km (0.112 R)
• M81: 42,033,860 km (0.065 R)
• M82: 43,408,665 km (0.087 R)
• M83: 43,481,519 km (0.077 R)
• M84: 44,065,100 km (0.072 R)
• M85: 45,535,348 km (0.099 R)
• M86: 46,797,655 km (0.037 R)
• M87: 48,599,411 km (0.053 R)
• M88: 49,129,138 km (0.095 R)
• M89: 49,204,984 km (0.106 R)
• M90: 49,432,672 km (0.118 R)
• M91: 50,883,023 km (0.085 R)
• M92: 51,344,084 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 15,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit