🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.8

Radius: 11.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.86 AU - 0.88 AU

Year: 570 Days

Day: 10.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 64,488,010 km

• M1: 150,047 km (0.089 R)
• M2: 226,790 km (0.062 R)
• M3: 347,665 km (0.092 R)
• M4: 457,919 km (0.079 R)
• M5: 537,356 km (0.113 R)
• M6: 626,516 km (0.113 R)
• M7: 800,049 km (0.056 R)
• M8: 895,493 km (0.093 R)
• M9: 975,827 km (0.075 R)
• M10: 1,059,003 km (0.119 R)
• M11: 1,134,401 km (0.106 R)
• M12: 1,232,836 km (0.087 R)
• M13: 1,318,107 km (0.113 R)
• M14: 1,449,903 km (0.113 R)
• M15: 1,621,192 km (0.048 R)
• M16: 1,769,144 km (0.107 R)
• M17: 1,866,383 km (0.072 R)
• M18: 1,959,134 km (0.07 R)
• M19: 2,059,813 km (0.114 R)
• M20: 2,286,454 km (0.054 R)
• M21: 2,419,746 km (0.095 R)
• M22: 2,562,462 km (0.06 R)
• M23: 2,750,207 km (0.102 R)
• M24: 2,993,154 km (0.104 R)
• M25: 3,198,552 km (0.041 R)
• M26: 3,318,081 km (0.111 R)
• M27: 3,423,996 km (0.112 R)
• M28: 3,553,997 km (0.082 R)
• M29: 3,732,616 km (0.097 R)
• M30: 3,922,157 km (0.099 R)
• M31: 4,090,754 km (0.088 R)
• M32: 4,443,506 km (0.105 R)
• M33: 4,610,906 km (0.073 R)
• M34: 4,720,860 km (0.104 R)
• M35: 4,797,604 km (0.065 R)
• M36: 4,883,174 km (0.063 R)
• M37: 4,978,019 km (0.074 R)
• M38: 5,169,654 km (0.094 R)
• M39: 5,381,335 km (0.108 R)
• M40: 5,488,297 km (0.11 R)
• M41: 5,641,186 km (0.108 R)
• M42: 5,722,567 km (0.106 R)
• M43: 6,107,931 km (0.116 R)
• M44: 6,285,055 km (0.062 R)
• M45: 6,388,427 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.9

Radius: 11.3

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.9 AU - 0.94 AU

Year: 620 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 64,488,010 km

• M1: 140,772 km (0.117 R)
• M2: 211,083 km (0.118 R)
• M3: 305,928 km (0.098 R)
• M4: 424,110 km (0.087 R)
• M5: 615,446 km (0.097 R)
• M6: 712,983 km (0.109 R)
• M7: 787,932 km (0.114 R)
• M8: 878,588 km (0.081 R)
• M9: 1,057,807 km (0.11 R)
• M10: 1,145,172 km (0.039 R)
• M11: 1,254,378 km (0.058 R)
• M12: 1,342,342 km (0.044 R)
• M13: 1,452,895 km (0.053 R)
• M14: 1,545,795 km (0.12 R)
• M15: 1,688,960 km (0.113 R)
• M16: 1,798,017 km (0.069 R)
• M17: 1,898,247 km (0.031 R)
• M18: 2,052,184 km (0.116 R)
• M19: 2,163,036 km (0.034 R)
• M20: 2,427,674 km (0.12 R)
• M21: 2,614,372 km (0.111 R)
• M22: 2,812,141 km (0.078 R)
• M23: 3,048,206 km (0.098 R)
• M24: 3,135,123 km (0.1 R)
• M25: 3,290,854 km (0.1 R)
• M26: 3,470,072 km (0.109 R)
• M27: 3,546,816 km (0.073 R)
• M28: 3,730,672 km (0.103 R)
• M29: 3,888,647 km (0.046 R)
• M30: 4,071,007 km (0.116 R)
• M31: 4,174,379 km (0.117 R)
• M32: 4,248,879 km (0.096 R)
• M33: 4,361,227 km (0.083 R)
• M34: 4,482,251 km (0.096 R)
• M35: 4,604,323 km (0.094 R)
• M36: 4,828,720 km (0.105 R)
• M37: 4,946,154 km (0.113 R)
• M38: 5,048,629 km (0.066 R)
• M39: 5,215,879 km (0.09 R)
• M40: 5,320,299 km (0.039 R)
• M41: 5,433,544 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.3

Radius: 10.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.76 AU - 1.26 AU

Year: 713 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,488,010 km

• M1: 131,646 km (0.116 R)
• M2: 329,415 km (0.104 R)
• M3: 420,071 km (0.118 R)
• M4: 540,497 km (0.114 R)
• M5: 647,759 km (0.054 R)
• M6: 777,161 km (0.114 R)
• M7: 856,897 km (0.1 R)
• M8: 1,129,913 km (0.084 R)
• M9: 1,412,802 km (0.103 R)
• M10: 1,544,748 km (0.118 R)
• M11: 1,658,592 km (0.062 R)
• M12: 2,150,170 km (0.103 R)
• M13: 2,252,944 km (0.108 R)
• M14: 2,328,042 km (0.105 R)
• M15: 2,472,254 km (0.097 R)
• M16: 2,602,105 km (0.063 R)
• M17: 2,787,607 km (0.088 R)
• M18: 3,213,961 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961

Radius: 9.7

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.11 AU - 5.25 AU

Year: 7117 Days

Day: 12.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,488,010 km

• M1: 121,922 km (0.089 R)
• M2: 232,325 km (0.12 R)
• M3: 670,797 km (0.1 R)
• M4: 747,541 km (0.112 R)
• M5: 1,031,926 km (0.111 R)
• M6: 1,196,334 km (0.078 R)
• M7: 1,409,212 km (0.104 R)
• M8: 1,634,506 km (0.063 R)
• M9: 1,960,480 km (0.1 R)
• M10: 2,378,905 km (0.058 R)
• M11: 2,927,481 km (0.069 R)
• M12: 3,005,272 km (0.077 R)
• M13: 3,906,898 km (0.045 R)
• M14: 4,313,505 km (0.098 R)
• M15: 4,612,102 km (0.092 R)
• M16: 5,166,811 km (0.108 R)
• M17: 6,271,442 km (0.054 R)
• M18: 6,372,420 km (0.073 R)
• M19: 6,507,807 km (0.087 R)
• M20: 6,781,571 km (0.079 R)
• M21: 7,697,110 km (0.118 R)
• M22: 8,501,946 km (0.097 R)
• M23: 9,180,223 km (0.086 R)
• M24: 9,525,944 km (0.1 R)
• M25: 10,548,595 km (0.051 R)
• M26: 11,072,935 km (0.078 R)
• M27: 11,195,157 km (0.096 R)
• M28: 11,564,514 km (0.118 R)
• M29: 11,771,557 km (0.117 R)
• M30: 12,063,273 km (0.101 R)
• M31: 12,315,346 km (0.058 R)
• M32: 12,441,905 km (0.054 R)
• M33: 14,348,979 km (0.078 R)
• M34: 14,571,431 km (0.103 R)
• M35: 15,381,653 km (0.118 R)
• M36: 15,746,373 km (0.084 R)
• M37: 15,975,856 km (0.089 R)
• M38: 16,114,084 km (0.115 R)
• M39: 17,045,481 km (0.12 R)
• M40: 17,186,851 km (0.08 R)
• M41: 17,328,370 km (0.077 R)
• M42: 18,138,293 km (0.045 R)
• M43: 18,475,337 km (0.071 R)
• M44: 19,351,681 km (0.075 R)
• M45: 19,548,253 km (0.081 R)
• M46: 20,440,903 km (0.058 R)
• M47: 21,296,304 km (0.117 R)
• M48: 21,651,898 km (0.083 R)
• M49: 22,060,749 km (0.075 R)
• M50: 22,782,260 km (0.111 R)
• M51: 23,511,549 km (0.107 R)
• M52: 24,460,449 km (0.104 R)
• M53: 25,421,914 km (0.073 R)
• M54: 25,529,475 km (0.106 R)
• M55: 26,015,519 km (0.075 R)
• M56: 26,613,760 km (0.097 R)
• M57: 26,777,720 km (0.071 R)
• M58: 27,216,490 km (0.11 R)
• M59: 27,768,357 km (0.048 R)
• M60: 28,435,414 km (0.117 R)
• M61: 28,826,911 km (0.105 R)
• M62: 28,939,110 km (0.084 R)
• M63: 29,445,947 km (0.064 R)
• M64: 30,525,296 km (0.065 R)
• M65: 31,098,555 km (0.072 R)
• M66: 31,444,276 km (0.093 R)
• M67: 31,733,299 km (0.058 R)
• M68: 31,849,237 km (0.065 R)
• M69: 32,081,413 km (0.086 R)
• M70: 32,898,367 km (0.107 R)
• M71: 33,427,195 km (0.106 R)
• M72: 33,899,625 km (0.11 R)
• M73: 34,671,999 km (0.033 R)
• M74: 36,113,225 km (0.113 R)
• M75: 36,658,659 km (0.086 R)
• M76: 37,696,569 km (0.116 R)
• M77: 38,126,663 km (0.098 R)
• M78: 38,929,854 km (0.104 R)
• M79: 39,613,666 km (0.087 R)
• M80: 39,676,048 km (0.065 R)
• M81: 40,741,484 km (0.099 R)
• M82: 41,246,078 km (0.094 R)
• M83: 42,516,612 km (0.07 R)
• M84: 42,644,369 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.5

Radius: 7.7

Gravity: 16.42 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.9 AU - 8.04 AU

Year: 12935 Days

Day: 21.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,488,010 km

• M1: 101,427 km (0.066 R)
• M2: 201,508 km (0.12 R)
• M3: 587,770 km (0.055 R)
• M4: 1,178,831 km (0.045 R)
• M5: 1,407,866 km (0.073 R)
• M6: 1,878,351 km (0.104 R)
• M7: 2,085,694 km (0.038 R)
• M8: 2,394,613 km (0.116 R)
• M9: 3,124,651 km (0.115 R)
• M10: 3,264,375 km (0.046 R)
• M11: 4,069,660 km (0.108 R)
• M12: 4,145,806 km (0.056 R)
• M13: 4,732,229 km (0.111 R)
• M14: 4,933,588 km (0.119 R)
• M15: 5,137,640 km (0.049 R)
• M16: 5,220,068 km (0.109 R)
• M17: 5,809,484 km (0.095 R)
• M18: 6,025,054 km (0.081 R)
• M19: 6,111,971 km (0.052 R)
• M20: 9,611,214 km (0.078 R)
• M21: 9,917,591 km (0.083 R)
• M22: 10,175,348 km (0.079 R)
• M23: 10,908,826 km (0.091 R)
• M24: 11,282,073 km (0.096 R)
• M25: 11,335,779 km (0.11 R)
• M26: 12,426,497 km (0.054 R)
• M27: 13,096,994 km (0.101 R)
• M28: 13,607,572 km (0.027 R)
• M29: 13,721,865 km (0.111 R)
• M30: 13,779,161 km (0.073 R)
• M31: 14,531,189 km (0.115 R)
• M32: 14,823,952 km (0.066 R)
• M33: 15,237,291 km (0.11 R)
• M34: 15,894,175 km (0.069 R)
• M35: 16,014,602 km (0.116 R)
• M36: 17,173,985 km (0.091 R)
• M37: 18,995,040 km (0.061 R)
• M38: 19,186,825 km (0.107 R)
• M39: 19,895,918 km (0.08 R)
• M40: 20,155,770 km (0.072 R)
• M41: 21,074,600 km (0.059 R)
• M42: 21,140,722 km (0.072 R)
• M43: 21,939,874 km (0.065 R)
• M44: 22,477,978 km (0.109 R)
• M45: 23,498,983 km (0.113 R)
• M46: 24,118,767 km (0.109 R)
• M47: 24,534,948 km (0.07 R)
• M48: 24,883,511 km (0.09 R)
• M49: 25,797,554 km (0.047 R)
• M50: 25,868,314 km (0.115 R)
• M51: 28,094,181 km (0.111 R)
• M52: 29,045,773 km (0.118 R)
• M53: 29,488,433 km (0.111 R)
• M54: 29,933,337 km (0.094 R)
• M55: 30,455,284 km (0.112 R)
• M56: 30,530,083 km (0.049 R)
• M57: 31,432,607 km (0.11 R)
• M58: 31,735,393 km (0.107 R)
• M59: 34,269,880 km (0.065 R)
• M60: 35,443,326 km (0.111 R)
• M61: 35,758,529 km (0.081 R)
• M62: 35,837,367 km (0.119 R)
• M63: 35,995,492 km (0.106 R)
• M64: 37,508,225 km (0.101 R)
• M65: 37,909,896 km (0.064 R)
• M66: 38,555,261 km (0.084 R)
• M67: 38,636,193 km (0.101 R)
• M68: 39,530,340 km (0.109 R)
• M69: 39,857,061 km (0.116 R)
• M70: 40,678,055 km (0.119 R)
• M71: 41,504,583 km (0.086 R)
• M72: 42,754,623 km (0.057 R)
• M73: 45,121,111 km (0.044 R)
• M74: 45,206,382 km (0.12 R)
• M75: 45,805,073 km (0.079 R)
• M76: 46,320,288 km (0.082 R)
• M77: 46,751,130 km (0.103 R)
• M78: 47,010,233 km (0.098 R)
• M79: 47,269,786 km (0.093 R)
• M80: 47,964,368 km (0.082 R)
• M81: 48,138,500 km (0.093 R)
• M82: 49,275,743 km (0.098 R)
• M83: 51,844,488 km (0.113 R)
• M84: 55,549,579 km (0.068 R)
• M85: 56,282,459 km (0.081 R)
• M86: 59,152,494 km (0.116 R)
• M87: 60,652,213 km (0.119 R)
• M88: 61,690,572 km (0.114 R)
• M89: 62,259,492 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.2

Radius: 7

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.09 AU - 11.33 AU

Year: 22932 Days

Day: 18.1 Hours

Environment

Temp: -244 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,488,010 km

• M1: 133,142 km (0.082 R)
• M2: 621,729 km (0.11 R)
• M3: 895,194 km (0.111 R)
• M4: 986,598 km (0.111 R)
• M5: 1,279,810 km (0.084 R)
• M6: 1,383,481 km (0.039 R)
• M7: 1,682,976 km (0.085 R)
• M8: 2,278,226 km (0.052 R)
• M9: 2,372,772 km (0.119 R)
• M10: 2,598,515 km (0.106 R)
• M11: 2,797,630 km (0.092 R)
• M12: 3,533,203 km (0.089 R)
• M13: 3,642,858 km (0.108 R)
• M14: 3,716,759 km (0.093 R)
• M15: 4,017,002 km (0.12 R)
• M16: 4,601,032 km (0.094 R)
• M17: 5,087,375 km (0.098 R)
• M18: 5,977,333 km (0.049 R)
• M19: 6,020,866 km (0.095 R)
• M20: 6,240,475 km (0.097 R)
• M21: 6,597,116 km (0.036 R)
• M22: 7,052,193 km (0.097 R)
• M23: 7,376,821 km (0.074 R)
• M24: 7,753,807 km (0.082 R)
• M25: 7,801,379 km (0.1 R)
• M26: 9,022,098 km (0.086 R)
• M27: 9,072,064 km (0.07 R)
• M28: 9,323,837 km (0.046 R)
• M29: 9,475,828 km (0.085 R)
• M30: 9,680,029 km (0.05 R)
• M31: 9,937,188 km (0.09 R)
• M32: 11,472,661 km (0.074 R)
• M33: 11,799,532 km (0.117 R)
• M34: 11,854,285 km (0.113 R)
• M35: 11,909,187 km (0.088 R)
• M36: 13,194,083 km (0.083 R)
• M37: 13,479,217 km (0.049 R)
• M38: 14,581,304 km (0.088 R)
• M39: 15,172,814 km (0.101 R)
• M40: 18,500,170 km (0.12 R)
• M41: 18,691,356 km (0.085 R)
• M42: 19,592,534 km (0.084 R)
• M43: 20,838,086 km (0.055 R)
• M44: 21,839,344 km (0.075 R)
• M45: 21,973,982 km (0.095 R)
• M46: 22,651,661 km (0.084 R)
• M47: 25,359,083 km (0.106 R)
• M48: 25,713,480 km (0.085 R)
• M49: 27,292,486 km (0.096 R)
• M50: 27,437,596 km (0.067 R)
• M51: 28,166,885 km (0.073 R)
• M52: 28,240,188 km (0.103 R)
• M53: 28,386,944 km (0.062 R)
• M54: 28,533,849 km (0.047 R)
• M55: 30,920,384 km (0.097 R)
• M56: 31,755,290 km (0.078 R)
• M57: 32,213,957 km (0.099 R)
• M58: 32,905,847 km (0.07 R)
• M59: 36,758,441 km (0.043 R)
• M60: 36,838,476 km (0.105 R)
• M61: 37,481,447 km (0.102 R)
• M62: 38,696,780 km (0.063 R)
• M63: 40,502,576 km (0.118 R)
• M64: 42,167,900 km (0.076 R)
• M65: 42,503,747 km (0.079 R)
• M66: 44,707,623 km (0.097 R)
• M67: 44,878,613 km (0.087 R)
• M68: 45,135,622 km (0.11 R)
• M69: 45,565,118 km (0.113 R)
• M70: 45,995,960 km (0.106 R)
• M71: 46,255,063 km (0.085 R)
• M72: 48,345,544 km (0.049 R)
• M73: 48,433,208 km (0.104 R)
• M74: 48,872,876 km (0.066 R)
• M75: 51,180,274 km (0.06 R)
• M76: 51,538,411 km (0.073 R)
• M77: 52,167,171 km (0.087 R)
• M78: 52,437,345 km (0.066 R)
• M79: 55,256,966 km (0.104 R)
• M80: 57,938,807 km (0.035 R)
• M81: 58,312,053 km (0.098 R)
• M82: 58,592,549 km (0.042 R)
• M83: 58,873,494 km (0.087 R)
• M84: 58,967,142 km (0.12 R)
• M85: 59,154,738 km (0.094 R)
• M86: 59,907,215 km (0.037 R)
• M87: 60,757,530 km (0.115 R)
• M88: 61,326,600 km (0.104 R)
• M89: 62,852,797 km (0.104 R)
• M90: 63,236,217 km (0.053 R)
• M91: 63,620,534 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 14,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit