🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.4

Radius: 12.5

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.59 AU - 0.65 AU

Year: 331 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,452,010 km

• M1: 159,920 km (0.075 R)
• M2: 243,845 km (0.099 R)
• M3: 340,485 km (0.092 R)
• M4: 434,731 km (0.071 R)
• M5: 524,640 km (0.032 R)
• M6: 624,721 km (0.069 R)
• M7: 711,487 km (0.081 R)
• M8: 851,661 km (0.11 R)
• M9: 975,827 km (0.105 R)
• M10: 1,109,119 km (0.095 R)
• M11: 1,197,232 km (0.089 R)
• M12: 1,288,038 km (0.052 R)
• M13: 1,427,612 km (0.057 R)
• M14: 1,589,328 km (0.066 R)
• M15: 1,692,999 km (0.078 R)
• M16: 1,904,381 km (0.072 R)
• M17: 1,983,967 km (0.116 R)
• M18: 2,083,599 km (0.027 R)
• M19: 2,175,303 km (0.115 R)
• M20: 2,320,562 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.5

Radius: 10

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.96 AU - 1.16 AU

Year: 740 Days

Day: 10.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 89,452,010 km

• M1: 125,662 km (0.094 R)
• M2: 195,674 km (0.075 R)
• M3: 262,843 km (0.106 R)
• M4: 364,271 km (0.054 R)
• M5: 442,959 km (0.098 R)
• M6: 634,594 km (0.069 R)
• M7: 704,905 km (0.092 R)
• M8: 854,204 km (0.076 R)
• M9: 927,656 km (0.039 R)
• M10: 1,008,888 km (0.094 R)
• M11: 1,081,443 km (0.067 R)
• M12: 1,238,072 km (0.098 R)
• M13: 1,471,445 km (0.082 R)
• M14: 1,554,621 km (0.073 R)
• M15: 1,672,504 km (0.104 R)
• M16: 1,773,034 km (0.043 R)
• M17: 1,882,540 km (0.073 R)
• M18: 1,952,252 km (0.102 R)
• M19: 2,087,189 km (0.07 R)
• M20: 2,225,119 km (0.085 R)
• M21: 2,411,368 km (0.116 R)
• M22: 2,494,993 km (0.097 R)
• M23: 2,743,924 km (0.071 R)
• M24: 2,823,361 km (0.117 R)
• M25: 3,025,467 km (0.095 R)
• M26: 3,265,871 km (0.107 R)
• M27: 3,367,149 km (0.112 R)
• M28: 3,495,354 km (0.107 R)
• M29: 3,599,026 km (0.114 R)
• M30: 3,916,472 km (0.044 R)
• M31: 3,979,303 km (0.1 R)
• M32: 4,279,845 km (0.104 R)
• M33: 4,372,297 km (0.039 R)
• M34: 4,597,143 km (0.085 R)
• M35: 4,749,284 km (0.036 R)
• M36: 4,931,943 km (0.106 R)
• M37: 5,324,338 km (0.055 R)
• M38: 5,394,050 km (0.107 R)
• M39: 5,514,178 km (0.059 R)
• M40: 5,635,352 km (0.085 R)
• M41: 5,767,596 km (0.096 R)
• M42: 6,066,194 km (0.118 R)
• M43: 6,139,048 km (0.114 R)
• M44: 6,317,368 km (0.094 R)
• M45: 6,391,120 km (0.103 R)
• M46: 6,614,470 km (0.109 R)
• M47: 7,036,186 km (0.071 R)
• M48: 7,300,077 km (0.08 R)
• M49: 7,366,498 km (0.064 R)
• M50: 7,455,509 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.2

Radius: 13.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.85 AU - 2.67 AU

Year: 2304 Days

Day: 5.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 89,452,010 km

• M1: 171,589 km (0.093 R)
• M2: 293,361 km (0.06 R)
• M3: 440,566 km (0.093 R)
• M4: 708,496 km (0.038 R)
• M5: 837,299 km (0.109 R)
• M6: 928,105 km (0.052 R)
• M7: 1,047,035 km (0.073 R)
• M8: 1,154,596 km (0.119 R)
• M9: 1,292,526 km (0.103 R)
• M10: 1,381,686 km (0.105 R)
• M11: 1,711,100 km (0.092 R)
• M12: 1,992,943 km (0.029 R)
• M13: 2,139,698 km (0.077 R)
• M14: 2,279,273 km (0.092 R)
• M15: 2,410,919 km (0.065 R)
• M16: 2,533,889 km (0.089 R)
• M17: 2,705,029 km (0.086 R)
• M18: 2,951,267 km (0.1 R)
• M19: 3,095,330 km (0.11 R)
• M20: 3,365,802 km (0.102 R)
• M21: 3,466,033 km (0.081 R)
• M22: 3,580,027 km (0.107 R)
• M23: 3,746,978 km (0.05 R)
• M24: 3,837,933 km (0.093 R)
• M25: 3,969,280 km (0.083 R)
• M26: 4,250,076 km (0.099 R)
• M27: 4,413,436 km (0.068 R)
• M28: 4,592,804 km (0.079 R)
• M29: 4,690,342 km (0.062 R)
• M30: 4,816,902 km (0.096 R)
• M31: 4,916,085 km (0.102 R)
• M32: 5,131,057 km (0.081 R)
• M33: 5,437,284 km (0.108 R)
• M34: 5,689,656 km (0.092 R)
• M35: 5,930,658 km (0.096 R)
• M36: 6,360,602 km (0.084 R)
• M37: 6,516,633 km (0.107 R)
• M38: 6,689,718 km (0.036 R)
• M39: 6,928,326 km (0.078 R)
• M40: 7,105,151 km (0.105 R)
• M41: 7,267,165 km (0.112 R)
• M42: 7,479,594 km (0.045 R)
• M43: 7,910,735 km (0.101 R)
• M44: 8,011,415 km (0.078 R)
• M45: 8,112,543 km (0.095 R)
• M46: 8,901,821 km (0.08 R)
• M47: 9,041,546 km (0.082 R)
• M48: 9,305,586 km (0.099 R)
• M49: 9,572,319 km (0.112 R)
• M50: 9,859,397 km (0.106 R)
• M51: 9,967,856 km (0.111 R)
• M52: 10,497,731 km (0.103 R)
• M53: 10,943,084 km (0.096 R)
• M54: 11,055,432 km (0.057 R)
• M55: 11,224,627 km (0.102 R)
• M56: 11,394,720 km (0.1 R)
• M57: 11,795,044 km (0.073 R)
• M58: 12,238,751 km (0.115 R)
• M59: 12,433,378 km (0.034 R)
• M60: 12,648,650 km (0.105 R)
• M61: 12,766,533 km (0.112 R)
• M62: 12,964,002 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 10.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.44 AU - 3.58 AU

Year: 3542 Days

Day: 11.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,452,010 km

• M1: 198,068 km (0.119 R)
• M2: 328,367 km (0.03 R)
• M3: 439,668 km (0.106 R)
• M4: 658,231 km (0.066 R)
• M5: 736,022 km (0.049 R)
• M6: 869,463 km (0.111 R)
• M7: 989,291 km (0.104 R)
• M8: 1,103,135 km (0.114 R)
• M9: 1,395,000 km (0.117 R)
• M10: 1,779,915 km (0.065 R)
• M11: 1,906,176 km (0.105 R)
• M12: 1,977,684 km (0.106 R)
• M13: 2,049,940 km (0.1 R)
• M14: 2,333,428 km (0.098 R)
• M15: 2,456,547 km (0.053 R)
• M16: 2,597,617 km (0.093 R)
• M17: 2,790,150 km (0.103 R)
• M18: 2,970,715 km (0.116 R)
• M19: 3,172,223 km (0.078 R)
• M20: 3,413,075 km (0.085 R)
• M21: 3,553,398 km (0.088 R)
• M22: 3,767,473 km (0.085 R)
• M23: 3,967,635 km (0.086 R)
• M24: 4,096,738 km (0.11 R)
• M25: 4,435,278 km (0.117 R)
• M26: 4,743,898 km (0.108 R)
• M27: 4,841,735 km (0.101 R)
• M28: 5,361,588 km (0.109 R)
• M29: 5,484,108 km (0.111 R)
• M30: 5,669,759 km (0.062 R)
• M31: 6,025,952 km (0.082 R)
• M32: 6,411,017 km (0.06 R)
• M33: 6,541,167 km (0.11 R)
• M34: 6,606,541 km (0.041 R)
• M35: 6,716,047 km (0.086 R)
• M36: 6,782,169 km (0.097 R)
• M37: 6,848,291 km (0.064 R)
• M38: 7,160,203 km (0.1 R)
• M39: 7,522,379 km (0.045 R)
• M40: 7,682,748 km (0.106 R)
• M41: 7,774,901 km (0.067 R)
• M42: 8,406,503 km (0.068 R)
• M43: 8,620,727 km (0.108 R)
• M44: 9,520,408 km (0.098 R)
• M45: 9,743,758 km (0.105 R)
• M46: 9,843,540 km (0.065 R)
• M47: 10,271,689 km (0.101 R)
• M48: 10,449,710 km (0.089 R)
• M49: 10,731,553 km (0.118 R)
• M50: 10,964,028 km (0.086 R)
• M51: 11,777,691 km (0.047 R)
• M52: 12,017,496 km (0.117 R)
• M53: 12,124,608 km (0.099 R)
• M54: 12,855,992 km (0.071 R)
• M55: 12,938,271 km (0.093 R)
• M56: 13,407,111 km (0.041 R)
• M57: 13,518,112 km (0.072 R)
• M58: 13,713,338 km (0.051 R)
• M59: 13,937,585 km (0.112 R)
• M60: 14,361,396 km (0.072 R)
• M61: 15,570,446 km (0.09 R)
• M62: 15,804,417 km (0.099 R)
• M63: 15,921,851 km (0.093 R)
• M64: 16,602,820 km (0.077 R)
• M65: 17,112,201 km (0.084 R)
• M66: 17,202,558 km (0.102 R)
• M67: 17,414,239 km (0.118 R)
• M68: 17,505,195 km (0.029 R)
• M69: 17,870,513 km (0.079 R)
• M70: 18,115,554 km (0.114 R)
• M71: 18,269,341 km (0.099 R)
• M72: 18,577,961 km (0.094 R)
• M73: 19,106,790 km (0.061 R)
• M74: 19,294,685 km (0.108 R)
• M75: 19,514,593 km (0.041 R)
• M76: 19,925,090 km (0.055 R)
• M77: 20,498,349 km (0.104 R)
• M78: 21,109,307 km (0.116 R)
• M79: 21,400,723 km (0.112 R)
• M80: 21,465,798 km (0.048 R)
• M81: 21,563,336 km (0.115 R)
• M82: 21,726,248 km (0.106 R)
• M83: 21,889,609 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931

Radius: 6.8

Gravity: 20.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.92 AU - 12.34 AU

Year: 21868 Days

Day: 15.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,452,010 km

• M1: 92,601 km (0.054 R)
• M2: 282,590 km (0.085 R)
• M3: 356,492 km (0.037 R)
• M4: 525,837 km (0.041 R)
• M5: 720,613 km (0.044 R)
• M6: 1,599,800 km (0.05 R)
• M7: 1,883,587 km (0.068 R)
• M8: 2,144,785 km (0.106 R)
• M9: 2,299,170 km (0.102 R)
• M10: 2,497,536 km (0.066 R)
• M11: 3,212,465 km (0.114 R)
• M12: 3,345,008 km (0.101 R)
• M13: 3,939,660 km (0.099 R)
• M14: 5,276,317 km (0.056 R)
• M15: 5,380,587 km (0.12 R)
• M16: 6,795,932 km (0.115 R)
• M17: 7,311,297 km (0.118 R)
• M18: 7,603,013 km (0.069 R)
• M19: 7,661,954 km (0.099 R)
• M20: 8,501,198 km (0.09 R)
• M21: 9,813,920 km (0.043 R)
• M22: 11,389,783 km (0.096 R)
• M23: 11,524,721 km (0.113 R)
• M24: 12,000,891 km (0.076 R)
• M25: 12,138,072 km (0.115 R)
• M26: 13,396,489 km (0.108 R)
• M27: 13,825,087 km (0.097 R)
• M28: 14,695,747 km (0.117 R)
• M29: 16,795,503 km (0.094 R)
• M30: 17,257,610 km (0.074 R)
• M31: 17,645,817 km (0.09 R)
• M32: 17,958,476 km (0.095 R)
• M33: 19,549,001 km (0.088 R)
• M34: 19,710,567 km (0.088 R)
• M35: 20,197,807 km (0.08 R)
• M36: 21,101,378 km (0.068 R)
• M37: 21,433,186 km (0.086 R)
• M38: 22,102,038 km (0.099 R)
• M39: 22,270,336 km (0.117 R)
• M40: 23,118,107 km (0.039 R)
• M41: 23,203,527 km (0.088 R)
• M42: 24,845,214 km (0.102 R)
• M43: 25,195,573 km (0.076 R)
• M44: 26,256,521 km (0.098 R)
• M45: 26,345,681 km (0.089 R)
• M46: 27,512,694 km (0.114 R)
• M47: 28,880,168 km (0.107 R)
• M48: 30,269,633 km (0.106 R)
• M49: 30,737,575 km (0.062 R)
• M50: 31,585,945 km (0.094 R)
• M51: 32,060,619 km (0.094 R)
• M52: 33,305,722 km (0.113 R)
• M53: 34,762,057 km (0.081 R)
• M54: 35,843,051 km (0.111 R)
• M55: 36,338,071 km (0.098 R)
• M56: 36,636,219 km (0.117 R)
• M57: 37,635,683 km (0.041 R)
• M58: 38,239,759 km (0.116 R)
• M59: 38,340,737 km (0.071 R)
• M60: 38,948,554 km (0.117 R)
• M61: 39,457,486 km (0.106 R)
• M62: 40,070,986 km (0.09 R)
• M63: 42,243,297 km (0.102 R)
• M64: 44,135,561 km (0.062 R)
• M65: 46,917,333 km (0.089 R)
• M66: 48,002,217 km (0.094 R)
• M67: 48,438,444 km (0.106 R)
• M68: 51,306,086 km (0.069 R)
• M69: 52,199,484 km (0.081 R)
• M70: 52,648,128 km (0.106 R)
• M71: 53,549,306 km (0.084 R)
• M72: 53,662,252 km (0.098 R)
• M73: 55,252,478 km (0.104 R)
• M74: 55,938,683 km (0.095 R)
• M75: 56,397,799 km (0.105 R)
• M76: 56,742,921 km (0.119 R)
• M77: 57,319,621 km (0.03 R)
• M78: 58,130,441 km (0.043 R)
• M79: 58,362,767 km (0.095 R)
• M80: 58,595,392 km (0.081 R)
• M81: 61,529,455 km (0.1 R)
• M82: 62,835,444 km (0.049 R)
• M83: 66,929,788 km (0.094 R)
• M84: 68,640,589 km (0.069 R)
• M85: 69,009,049 km (0.066 R)
• M86: 69,501,376 km (0.059 R)
• M87: 72,229,891 km (0.09 R)
• M88: 72,980,124 km (0.045 R)
• M89: 73,230,701 km (0.073 R)
• M90: 79,460,255 km (0.105 R)
• M91: 79,589,059 km (0.118 R)
• M92: 80,622,780 km (0.085 R)
• M93: 85,857,210 km (0.068 R)
• M94: 86,651,724 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 18,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit