🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.7

Radius: 13.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.74 AU - 1.06 AU

Year: 589 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,623,059 km

• M1: 164,857 km (0.102 R)
• M2: 250,726 km (0.099 R)
• M3: 381,325 km (0.074 R)
• M4: 467,793 km (0.119 R)
• M5: 579,991 km (0.047 R)
• M6: 680,521 km (0.112 R)
• M7: 788,231 km (0.079 R)
• M8: 897,288 km (0.094 R)
• M9: 1,160,431 km (0.088 R)
• M10: 1,340,247 km (0.094 R)
• M11: 1,424,770 km (0.114 R)
• M12: 1,586,635 km (0.077 R)
• M13: 1,722,021 km (0.105 R)
• M14: 1,949,709 km (0.04 R)
• M15: 2,046,499 km (0.076 R)
• M16: 2,137,903 km (0.03 R)
• M17: 2,230,654 km (0.072 R)
• M18: 2,317,570 km (0.097 R)
• M19: 2,502,473 km (0.074 R)
• M20: 2,661,496 km (0.112 R)
• M21: 2,761,726 km (0.045 R)
• M22: 2,910,576 km (0.091 R)
• M23: 3,086,503 km (0.06 R)
• M24: 3,348,449 km (0.094 R)
• M25: 3,499,244 km (0.081 R)
• M26: 3,669,337 km (0.103 R)
• M27: 4,000,247 km (0.094 R)
• M28: 4,124,712 km (0.115 R)
• M29: 4,268,476 km (0.1 R)
• M30: 4,414,035 km (0.077 R)
• M31: 4,644,715 km (0.109 R)
• M32: 4,993,427 km (0.097 R)
• M33: 5,195,235 km (0.047 R)
• M34: 5,311,772 km (0.093 R)
• M35: 5,597,055 km (0.07 R)
• M36: 5,887,424 km (0.054 R)
• M37: 6,019,370 km (0.092 R)
• M38: 6,193,202 km (0.115 R)
• M39: 6,296,275 km (0.117 R)
• M40: 6,379,152 km (0.076 R)
• M41: 6,472,801 km (0.087 R)
• M42: 6,556,426 km (0.085 R)
• M43: 6,756,588 km (0.107 R)
• M44: 6,873,274 km (0.091 R)
• M45: 6,969,466 km (0.111 R)
• M46: 7,184,587 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.8

Radius: 14.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.08 AU - 1.78 AU

Year: 1180 Days

Day: 5.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 59.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 44,623,059 km

• M1: 181,911 km (0.119 R)
• M2: 321,785 km (0.107 R)
• M3: 431,590 km (0.099 R)
• M4: 549,473 km (0.07 R)
• M5: 699,819 km (0.077 R)
• M6: 866,321 km (0.056 R)
• M7: 969,095 km (0.108 R)
• M8: 1,091,167 km (0.049 R)
• M9: 1,400,685 km (0.093 R)
• M10: 1,651,860 km (0.065 R)
• M11: 1,774,380 km (0.087 R)
• M12: 1,954,795 km (0.046 R)
• M13: 2,141,643 km (0.052 R)
• M14: 2,305,303 km (0.053 R)
• M15: 2,533,440 km (0.09 R)
• M16: 2,696,801 km (0.094 R)
• M17: 2,863,602 km (0.085 R)
• M18: 3,296,239 km (0.119 R)
• M19: 3,396,470 km (0.106 R)
• M20: 3,486,378 km (0.063 R)
• M21: 3,588,703 km (0.066 R)
• M22: 3,819,533 km (0.062 R)
• M23: 4,187,095 km (0.118 R)
• M24: 4,344,771 km (0.098 R)
• M25: 4,641,124 km (0.096 R)
• M26: 4,829,618 km (0.102 R)
• M27: 5,020,804 km (0.088 R)
• M28: 5,266,743 km (0.074 R)
• M29: 5,716,583 km (0.062 R)
• M30: 5,851,371 km (0.066 R)
• M31: 6,041,809 km (0.109 R)
• M32: 6,303,605 km (0.111 R)
• M33: 6,967,222 km (0.094 R)
• M34: 7,169,328 km (0.116 R)
• M35: 7,446,683 km (0.041 R)
• M36: 7,697,858 km (0.109 R)
• M37: 7,861,817 km (0.111 R)
• M38: 7,951,875 km (0.102 R)
• M39: 8,072,301 km (0.107 R)
• M40: 8,498,954 km (0.101 R)
• M41: 8,699,565 km (0.075 R)
• M42: 8,823,731 km (0.093 R)
• M43: 9,184,262 km (0.111 R)
• M44: 9,661,778 km (0.1 R)
• M45: 9,887,372 km (0.078 R)
• M46: 10,065,992 km (0.089 R)
• M47: 10,294,727 km (0.082 R)
• M48: 10,657,801 km (0.073 R)
• M49: 10,757,433 km (0.087 R)
• M50: 10,857,514 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.8

Radius: 13

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.41 AU - 1.99 AU

Year: 1530 Days

Day: 12.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 44,623,059 km

• M1: 181,163 km (0.032 R)
• M2: 271,819 km (0.069 R)
• M3: 369,357 km (0.074 R)
• M4: 454,927 km (0.117 R)
• M5: 645,964 km (0.046 R)
• M6: 982,559 km (0.069 R)
• M7: 1,511,387 km (0.057 R)
• M8: 1,633,310 km (0.074 R)
• M9: 2,019,870 km (0.119 R)
• M10: 2,270,596 km (0.092 R)
• M11: 2,727,618 km (0.083 R)
• M12: 3,018,436 km (0.098 R)
• M13: 3,306,113 km (0.085 R)
• M14: 3,399,612 km (0.069 R)
• M15: 3,548,312 km (0.076 R)
• M16: 3,936,668 km (0.102 R)
• M17: 4,266,082 km (0.095 R)
• M18: 4,412,090 km (0.099 R)
• M19: 4,664,312 km (0.111 R)
• M20: 4,754,370 km (0.089 R)
• M21: 5,151,851 km (0.097 R)
• M22: 5,260,759 km (0.062 R)
• M23: 5,736,181 km (0.067 R)
• M24: 6,258,577 km (0.09 R)
• M25: 6,728,314 km (0.071 R)
• M26: 6,830,489 km (0.11 R)
• M27: 7,036,336 km (0.087 R)
• M28: 7,436,660 km (0.051 R)
• M29: 7,613,185 km (0.102 R)
• M30: 7,701,897 km (0.06 R)
• M31: 7,862,565 km (0.076 R)
• M32: 8,241,646 km (0.078 R)
• M33: 8,387,653 km (0.102 R)
• M34: 8,479,357 km (0.108 R)
• M35: 8,961,660 km (0.028 R)
• M36: 9,625,127 km (0.049 R)
• M37: 9,798,212 km (0.032 R)
• M38: 10,089,180 km (0.077 R)
• M39: 10,323,899 km (0.036 R)
• M40: 10,461,828 km (0.067 R)
• M41: 10,639,849 km (0.084 R)
• M42: 10,799,021 km (0.081 R)
• M43: 11,220,588 km (0.05 R)
• M44: 11,873,433 km (0.034 R)
• M45: 12,246,082 km (0.069 R)
• M46: 12,454,771 km (0.108 R)
• M47: 12,580,583 km (0.115 R)
• M48: 12,770,123 km (0.039 R)
• M49: 13,301,495 km (0.093 R)
• M50: 13,559,102 km (0.066 R)
• M51: 14,014,029 km (0.049 R)
• M52: 14,298,116 km (0.098 R)
• M53: 14,429,911 km (0.078 R)
• M54: 14,894,263 km (0.071 R)
• M55: 15,005,564 km (0.095 R)

Asteroid Belt

Center: 2.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.5

Radius: 11.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.92 AU - 3.04 AU

Year: 2696 Days

Day: 10.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 116.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,623,059 km

• M1: 148,551 km (0.114 R)
• M2: 263,292 km (0.065 R)
• M3: 683,363 km (0.09 R)
• M4: 880,832 km (0.072 R)
• M5: 1,023,698 km (0.113 R)
• M6: 1,126,622 km (0.115 R)
• M7: 1,233,285 km (0.106 R)
• M8: 1,313,170 km (0.079 R)
• M9: 1,436,588 km (0.074 R)
• M10: 1,762,413 km (0.045 R)
• M11: 1,876,256 km (0.089 R)
• M12: 2,560,068 km (0.056 R)
• M13: 2,716,249 km (0.081 R)
• M14: 2,808,850 km (0.091 R)
• M15: 3,245,825 km (0.117 R)
• M16: 3,358,472 km (0.038 R)
• M17: 3,486,678 km (0.117 R)
• M18: 3,573,145 km (0.099 R)
• M19: 3,675,021 km (0.043 R)
• M20: 3,836,886 km (0.049 R)
• M21: 4,275,358 km (0.07 R)
• M22: 4,461,607 km (0.102 R)
• M23: 4,634,692 km (0.061 R)
• M24: 4,874,347 km (0.097 R)
• M25: 4,987,593 km (0.112 R)
• M26: 5,085,280 km (0.093 R)
• M27: 5,315,960 km (0.089 R)
• M28: 5,600,645 km (0.115 R)
• M29: 5,719,426 km (0.099 R)
• M30: 5,838,954 km (0.101 R)
• M31: 6,272,788 km (0.026 R)
• M32: 6,413,859 km (0.101 R)
• M33: 6,591,731 km (0.085 R)
• M34: 6,753,147 km (0.05 R)
• M35: 7,098,419 km (0.106 R)
• M36: 7,468,075 km (0.089 R)
• M37: 7,636,523 km (0.08 R)
• M38: 7,939,009 km (0.071 R)
• M39: 8,226,237 km (0.113 R)
• M40: 8,497,458 km (0.093 R)
• M41: 8,673,385 km (0.104 R)
• M42: 8,791,268 km (0.114 R)
• M43: 8,949,393 km (0.044 R)
• M44: 9,068,623 km (0.11 R)
• M45: 9,248,440 km (0.049 R)
• M46: 9,328,774 km (0.108 R)
• M47: 9,490,040 km (0.099 R)
• M48: 9,570,973 km (0.084 R)
• M49: 9,713,390 km (0.112 R)
• M50: 10,041,308 km (0.098 R)
• M51: 10,456,293 km (0.104 R)
• M52: 10,602,899 km (0.106 R)
• M53: 10,750,253 km (0.093 R)
• M54: 10,919,448 km (0.108 R)
• M55: 11,068,148 km (0.081 R)
• M56: 11,281,923 km (0.086 R)
• M57: 11,583,363 km (0.108 R)
• M58: 11,843,963 km (0.071 R)
• M59: 12,150,339 km (0.079 R)
• M60: 12,304,574 km (0.076 R)
• M61: 12,838,190 km (0.054 R)
• M62: 13,356,846 km (0.101 R)
• M63: 13,470,391 km (0.048 R)
• M64: 13,813,269 km (0.085 R)
• M65: 14,182,177 km (0.113 R)
• M66: 14,414,353 km (0.096 R)
• M67: 15,095,024 km (0.113 R)
• M68: 15,260,928 km (0.038 R)
• M69: 15,498,788 km (0.061 R)
• M70: 15,834,187 km (0.057 R)
• M71: 16,002,634 km (0.112 R)
• M72: 16,147,594 km (0.063 R)
• M73: 16,244,534 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.5

Radius: 8.4

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5 AU - 5.34 AU

Year: 8114 Days

Day: 11.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,623,059 km

• M1: 138,079 km (0.03 R)
• M2: 199,713 km (0.073 R)
• M3: 271,520 km (0.091 R)
• M4: 329,265 km (0.104 R)
• M5: 470,784 km (0.052 R)
• M6: 622,028 km (0.059 R)
• M7: 802,443 km (0.09 R)
• M8: 1,183,918 km (0.111 R)
• M9: 1,242,859 km (0.094 R)
• M10: 1,552,377 km (0.073 R)
• M11: 1,868,477 km (0.053 R)
• M12: 2,204,923 km (0.076 R)
• M13: 2,502,922 km (0.108 R)
• M14: 2,560,218 km (0.108 R)
• M15: 3,157,712 km (0.115 R)
• M16: 3,345,308 km (0.115 R)
• M17: 3,666,045 km (0.105 R)
• M18: 3,841,225 km (0.115 R)
• M19: 3,929,786 km (0.105 R)
• M20: 4,291,065 km (0.119 R)
• M21: 4,499,006 km (0.092 R)
• M22: 4,663,115 km (0.093 R)
• M23: 5,045,487 km (0.076 R)
• M24: 5,612,912 km (0.052 R)
• M25: 6,071,130 km (0.085 R)
• M26: 6,409,521 km (0.075 R)
• M27: 6,647,531 km (0.095 R)
• M28: 6,807,750 km (0.084 R)
• M29: 6,915,311 km (0.088 R)
• M30: 7,050,398 km (0.105 R)
• M31: 7,627,995 km (0.073 R)
• M32: 7,993,164 km (0.066 R)
• M33: 8,364,017 km (0.102 R)
• M34: 8,479,207 km (0.099 R)
• M35: 9,004,296 km (0.093 R)
• M36: 9,063,387 km (0.073 R)
• M37: 9,720,870 km (0.098 R)
• M38: 9,842,194 km (0.106 R)
• M39: 9,994,335 km (0.06 R)
• M40: 10,424,728 km (0.105 R)
• M41: 11,495,100 km (0.099 R)
• M42: 12,043,377 km (0.117 R)
• M43: 12,238,901 km (0.06 R)
• M44: 12,337,037 km (0.093 R)
• M45: 12,964,899 km (0.083 R)
• M46: 13,704,811 km (0.082 R)
• M47: 14,251,441 km (0.038 R)
• M48: 14,840,258 km (0.114 R)
• M49: 15,720,343 km (0.093 R)
• M50: 16,041,380 km (0.113 R)
• M51: 16,944,352 km (0.118 R)
• M52: 17,567,727 km (0.06 R)
• M53: 17,789,580 km (0.11 R)
• M54: 18,235,980 km (0.096 R)
• M55: 18,423,127 km (0.115 R)
• M56: 18,573,324 km (0.109 R)
• M57: 19,215,996 km (0.078 R)
• M58: 19,368,287 km (0.065 R)
• M59: 19,597,471 km (0.098 R)
• M60: 19,865,999 km (0.113 R)
• M61: 19,942,892 km (0.108 R)
• M62: 20,058,531 km (0.094 R)
• M63: 20,445,391 km (0.066 R)
• M64: 20,523,182 km (0.082 R)
• M65: 21,226,741 km (0.104 R)
• M66: 21,423,612 km (0.083 R)
• M67: 21,739,862 km (0.06 R)
• M68: 22,097,401 km (0.071 R)
• M69: 22,376,849 km (0.115 R)
• M70: 22,858,704 km (0.065 R)
• M71: 22,939,337 km (0.076 R)
• M72: 23,547,154 km (0.056 R)
• M73: 24,448,331 km (0.097 R)
• M74: 24,530,760 km (0.103 R)
• M75: 24,737,354 km (0.112 R)
• M76: 26,495,428 km (0.082 R)
• M77: 26,962,473 km (0.066 R)
• M78: 27,261,220 km (0.107 R)
• M79: 27,689,668 km (0.058 R)
• M80: 28,423,446 km (0.046 R)
• M81: 29,075,992 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.7

Radius: 7.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.1 AU - 10.12 AU

Year: 20563 Days

Day: 18.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,623,059 km

• M1: 99,632 km (0.106 R)
• M2: 195,824 km (0.108 R)
• M3: 485,445 km (0.066 R)
• M4: 678,426 km (0.094 R)
• M5: 1,077,105 km (0.092 R)
• M6: 1,134,101 km (0.108 R)
• M7: 1,351,318 km (0.097 R)
• M8: 1,757,625 km (0.07 R)
• M9: 1,847,833 km (0.083 R)
• M10: 1,939,536 km (0.103 R)
• M11: 2,806,007 km (0.088 R)
• M12: 3,019,035 km (0.106 R)
• M13: 3,489,370 km (0.03 R)
• M14: 3,546,218 km (0.108 R)
• M15: 3,982,295 km (0.112 R)
• M16: 4,071,605 km (0.108 R)
• M17: 5,455,984 km (0.113 R)
• M18: 5,789,288 km (0.093 R)
• M19: 5,992,442 km (0.116 R)
• M20: 6,267,104 km (0.101 R)
• M21: 7,260,284 km (0.12 R)
• M22: 7,406,142 km (0.117 R)
• M23: 7,663,749 km (0.105 R)
• M24: 7,886,949 km (0.098 R)
• M25: 8,263,637 km (0.105 R)
• M26: 8,684,755 km (0.111 R)
• M27: 8,839,589 km (0.114 R)
• M28: 9,309,775 km (0.085 R)
• M29: 9,707,855 km (0.111 R)
• M30: 9,949,306 km (0.058 R)
• M31: 12,080,626 km (0.097 R)
• M32: 12,166,944 km (0.042 R)
• M33: 12,470,927 km (0.088 R)
• M34: 13,175,084 km (0.045 R)
• M35: 13,219,515 km (0.116 R)
• M36: 14,027,942 km (0.078 R)
• M37: 14,667,622 km (0.067 R)
• M38: 14,806,000 km (0.084 R)
• M39: 14,852,226 km (0.104 R)
• M40: 14,991,203 km (0.06 R)
• M41: 15,223,678 km (0.106 R)
• M42: 15,645,095 km (0.113 R)
• M43: 15,739,342 km (0.055 R)
• M44: 16,932,534 km (0.069 R)
• M45: 18,901,392 km (0.093 R)
• M46: 19,607,494 km (0.077 R)
• M47: 19,709,071 km (0.061 R)
• M48: 20,270,960 km (0.111 R)
• M49: 20,631,192 km (0.07 R)
• M50: 20,889,697 km (0.103 R)
• M51: 21,253,669 km (0.082 R)
• M52: 21,724,603 km (0.12 R)
• M53: 22,357,701 km (0.104 R)
• M54: 22,943,526 km (0.107 R)
• M55: 24,621,416 km (0.082 R)
• M56: 25,502,847 km (0.05 R)
• M57: 26,058,902 km (0.081 R)
• M58: 26,956,938 km (0.059 R)
• M59: 27,694,156 km (0.087 R)
• M60: 31,895,014 km (0.115 R)
• M61: 32,134,221 km (0.055 R)
• M62: 33,036,296 km (0.059 R)
• M63: 33,642,317 km (0.11 R)
• M64: 34,680,975 km (0.052 R)
• M65: 34,803,795 km (0.045 R)
• M66: 35,050,033 km (0.098 R)
• M67: 36,102,903 km (0.069 R)
• M68: 36,165,136 km (0.082 R)
• M69: 36,977,751 km (0.111 R)
• M70: 37,291,907 km (0.073 R)
• M71: 38,049,321 km (0.033 R)
• M72: 38,620,934 km (0.054 R)
• M73: 38,811,971 km (0.114 R)
• M74: 39,131,213 km (0.116 R)
• M75: 39,195,241 km (0.06 R)
• M76: 39,579,557 km (0.075 R)
• M77: 42,108,809 km (0.117 R)
• M78: 42,634,047 km (0.112 R)
• M79: 42,699,870 km (0.117 R)
• M80: 43,227,651 km (0.102 R)
• M81: 44,089,784 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit