🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.2

Radius: 9.8

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.4 AU - 1.4 AU

Year: 1070 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 83,409,096 km

• M1: 123,717 km (0.095 R)
• M2: 210,783 km (0.066 R)
• M3: 283,189 km (0.09 R)
• M4: 354,248 km (0.118 R)
• M5: 454,628 km (0.067 R)
• M6: 531,521 km (0.071 R)
• M7: 632,051 km (0.052 R)
• M8: 733,030 km (0.046 R)
• M9: 895,642 km (0.081 R)
• M10: 981,512 km (0.117 R)
• M11: 1,093,112 km (0.117 R)
• M12: 1,370,316 km (0.088 R)
• M13: 1,436,888 km (0.073 R)
• M14: 1,599,650 km (0.093 R)
• M15: 1,669,961 km (0.114 R)
• M16: 1,962,126 km (0.109 R)
• M17: 2,143,289 km (0.095 R)
• M18: 2,221,379 km (0.059 R)
• M19: 2,350,183 km (0.047 R)
• M20: 2,451,012 km (0.07 R)
• M21: 2,573,831 km (0.063 R)
• M22: 3,130,335 km (0.045 R)
• M23: 3,308,955 km (0.118 R)
• M24: 3,376,873 km (0.112 R)
• M25: 3,606,655 km (0.09 R)
• M26: 3,723,341 km (0.108 R)
• M27: 4,093,596 km (0.115 R)
• M28: 4,240,052 km (0.116 R)
• M29: 4,375,887 km (0.095 R)
• M30: 4,920,723 km (0.104 R)
• M31: 5,168,307 km (0.12 R)
• M32: 5,313,567 km (0.062 R)
• M33: 5,500,415 km (0.072 R)
• M34: 5,757,424 km (0.11 R)
• M35: 6,060,060 km (0.109 R)
• M36: 6,199,336 km (0.113 R)
• M37: 6,481,178 km (0.103 R)
• M38: 6,781,571 km (0.072 R)
• M39: 6,868,188 km (0.116 R)
• M40: 7,013,447 km (0.081 R)
• M41: 7,101,112 km (0.079 R)
• M42: 7,277,637 km (0.095 R)
• M43: 7,544,969 km (0.047 R)
• M44: 7,664,797 km (0.092 R)
• M45: 7,740,044 km (0.081 R)
• M46: 7,906,547 km (0.086 R)
• M47: 7,997,801 km (0.059 R)
• M48: 8,058,837 km (0.087 R)
• M49: 8,196,767 km (0.115 R)
• M50: 8,552,959 km (0.11 R)
• M51: 8,724,997 km (0.037 R)
• M52: 8,945,803 km (0.108 R)
• M53: 9,136,391 km (0.095 R)
• M54: 9,296,311 km (0.106 R)
• M55: 9,538,061 km (0.036 R)
• M56: 9,602,837 km (0.067 R)
• M57: 9,961,722 km (0.032 R)
• M58: 10,044,001 km (0.027 R)
• M59: 10,209,007 km (0.077 R)
• M60: 10,341,850 km (0.098 R)
• M61: 10,525,257 km (0.106 R)
• M62: 10,659,297 km (0.117 R)
• M63: 10,726,616 km (0.119 R)
• M64: 11,201,440 km (0.085 R)
• M65: 11,286,860 km (0.12 R)
• M66: 11,475,802 km (0.102 R)
• M67: 11,665,792 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.5

Radius: 10.3

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.03 AU - 2.13 AU

Year: 1937 Days

Day: 8.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 83,409,096 km

• M1: 139,126 km (0.103 R)
• M2: 216,319 km (0.038 R)
• M3: 383,419 km (0.106 R)
• M4: 565,031 km (0.099 R)
• M5: 917,933 km (0.106 R)
• M6: 1,032,076 km (0.065 R)
• M7: 1,393,953 km (0.117 R)
• M8: 1,707,061 km (0.093 R)
• M9: 2,053,829 km (0.054 R)
• M10: 2,182,334 km (0.116 R)
• M11: 2,277,478 km (0.044 R)
• M12: 2,374,118 km (0.115 R)
• M13: 2,484,521 km (0.092 R)
• M14: 2,672,267 km (0.098 R)
• M15: 2,825,904 km (0.063 R)
• M16: 2,890,829 km (0.063 R)
• M17: 3,290,854 km (0.089 R)
• M18: 3,359,220 km (0.054 R)
• M19: 3,441,948 km (0.107 R)
• M20: 3,765,528 km (0.117 R)
• M21: 3,909,292 km (0.119 R)
• M22: 3,996,358 km (0.12 R)
• M23: 4,172,584 km (0.105 R)
• M24: 4,594,001 km (0.105 R)
• M25: 4,794,313 km (0.058 R)
• M26: 5,029,032 km (0.07 R)
• M27: 5,412,451 km (0.068 R)
• M28: 5,525,996 km (0.096 R)
• M29: 5,722,717 km (0.109 R)
• M30: 5,838,506 km (0.075 R)
• M31: 6,173,755 km (0.097 R)
• M32: 6,532,490 km (0.074 R)
• M33: 6,618,958 km (0.059 R)
• M34: 6,827,946 km (0.095 R)
• M35: 7,324,013 km (0.082 R)
• M36: 7,960,701 km (0.111 R)
• M37: 8,071,553 km (0.103 R)
• M38: 8,220,253 km (0.085 R)
• M39: 8,369,851 km (0.115 R)
• M40: 8,977,518 km (0.099 R)
• M41: 9,344,930 km (0.079 R)
• M42: 9,756,923 km (0.09 R)
• M43: 9,994,933 km (0.118 R)
• M44: 10,134,657 km (0.083 R)
• M45: 10,234,888 km (0.104 R)
• M46: 10,355,613 km (0.093 R)
• M47: 10,476,788 km (0.092 R)
• M48: 10,700,287 km (0.112 R)
• M49: 11,048,700 km (0.084 R)
• M50: 11,255,295 km (0.077 R)
• M51: 11,400,854 km (0.115 R)
• M52: 11,588,749 km (0.112 R)
• M53: 12,479,305 km (0.113 R)
• M54: 12,802,735 km (0.027 R)
• M55: 12,998,110 km (0.114 R)
• M56: 13,063,484 km (0.094 R)
• M57: 13,238,215 km (0.068 R)
• M58: 13,391,852 km (0.057 R)
• M59: 13,723,061 km (0.095 R)
• M60: 13,856,204 km (0.094 R)
• M61: 13,922,924 km (0.088 R)
• M62: 14,079,254 km (0.047 R)
• M63: 14,168,714 km (0.11 R)
• M64: 14,937,347 km (0.071 R)
• M65: 15,395,865 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.3

Radius: 7.7

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.09 AU - 7.47 AU

Year: 12683 Days

Day: 24.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,409,096 km

• M1: 122,371 km (0.055 R)
• M2: 233,821 km (0.045 R)
• M3: 308,321 km (0.085 R)
• M4: 407,804 km (0.059 R)
• M5: 1,154,596 km (0.054 R)
• M6: 1,487,601 km (0.071 R)
• M7: 2,442,784 km (0.026 R)
• M8: 2,806,606 km (0.093 R)
• M9: 2,868,838 km (0.097 R)
• M10: 4,425,554 km (0.109 R)
• M11: 4,756,165 km (0.11 R)
• M12: 4,868,214 km (0.104 R)
• M13: 5,441,323 km (0.102 R)
• M14: 5,519,264 km (0.074 R)
• M15: 5,676,491 km (0.102 R)
• M16: 6,116,459 km (0.091 R)
• M17: 6,320,061 km (0.118 R)
• M18: 6,402,190 km (0.066 R)
• M19: 6,902,147 km (0.069 R)
• M20: 7,285,267 km (0.093 R)
• M21: 7,414,519 km (0.104 R)
• M22: 8,657,528 km (0.098 R)
• M23: 9,024,492 km (0.09 R)
• M24: 12,548,120 km (0.108 R)
• M25: 13,067,673 km (0.117 R)
• M26: 13,860,093 km (0.111 R)
• M27: 14,127,724 km (0.045 R)
• M28: 14,451,154 km (0.096 R)
• M29: 14,668,071 km (0.103 R)
• M30: 15,657,661 km (0.09 R)
• M31: 15,713,312 km (0.094 R)
• M32: 15,824,762 km (0.076 R)
• M33: 16,160,609 km (0.112 R)
• M34: 16,668,793 km (0.069 R)
• M35: 17,067,621 km (0.055 R)
• M36: 19,227,814 km (0.046 R)
• M37: 19,706,079 km (0.074 R)
• M38: 20,248,820 km (0.107 R)
• M39: 20,796,498 km (0.101 R)
• M40: 20,918,869 km (0.111 R)
• M41: 21,472,530 km (0.115 R)
• M42: 22,531,384 km (0.069 R)
• M43: 25,089,059 km (0.086 R)
• M44: 26,468,202 km (0.106 R)
• M45: 26,800,309 km (0.046 R)
• M46: 27,267,353 km (0.063 R)
• M47: 27,401,393 km (0.106 R)
• M48: 28,277,438 km (0.1 R)
• M49: 29,231,125 km (0.116 R)
• M50: 29,299,641 km (0.055 R)
• M51: 31,450,409 km (0.112 R)
• M52: 31,872,574 km (0.079 R)
• M53: 33,150,140 km (0.12 R)
• M54: 33,939,119 km (0.053 R)
• M55: 34,372,056 km (0.103 R)
• M56: 34,444,461 km (0.111 R)
• M57: 34,734,232 km (0.096 R)
• M58: 35,024,901 km (0.095 R)
• M59: 36,638,015 km (0.098 R)
• M60: 37,528,122 km (0.073 R)
• M61: 38,575,457 km (0.112 R)
• M62: 39,253,883 km (0.099 R)
• M63: 40,012,194 km (0.119 R)
• M64: 41,543,478 km (0.112 R)
• M65: 41,774,757 km (0.11 R)
• M66: 42,471,434 km (0.026 R)
• M67: 42,782,149 km (0.117 R)
• M68: 43,093,761 km (0.114 R)
• M69: 43,876,008 km (0.107 R)
• M70: 45,692,874 km (0.105 R)
• M71: 47,614,908 km (0.064 R)
• M72: 48,666,880 km (0.114 R)
• M73: 48,910,874 km (0.096 R)
• M74: 49,481,441 km (0.104 R)
• M75: 49,808,461 km (0.089 R)
• M76: 49,890,291 km (0.1 R)
• M77: 50,629,305 km (0.079 R)
• M78: 50,711,584 km (0.071 R)
• M79: 51,785,846 km (0.087 R)
• M80: 53,369,489 km (0.093 R)
• M81: 54,630,749 km (0.061 R)
• M82: 54,968,840 km (0.118 R)
• M83: 55,392,352 km (0.067 R)
• M84: 56,840,309 km (0.088 R)
• M85: 56,925,879 km (0.066 R)
• M86: 57,097,169 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.7

Radius: 7.9

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.24 AU - 11.4 AU

Year: 21406 Days

Day: 17.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,409,096 km

• M1: 266,883 km (0.093 R)
• M2: 407,953 km (0.072 R)
• M3: 531,072 km (0.088 R)
• M4: 764,744 km (0.051 R)
• M5: 815,308 km (0.104 R)
• M6: 1,086,081 km (0.07 R)
• M7: 1,353,412 km (0.047 R)
• M8: 1,608,177 km (0.074 R)
• M9: 1,674,299 km (0.102 R)
• M10: 2,236,039 km (0.115 R)
• M11: 2,423,037 km (0.112 R)
• M12: 2,732,704 km (0.073 R)
• M13: 2,892,475 km (0.059 R)
• M14: 3,561,477 km (0.107 R)
• M15: 3,736,057 km (0.116 R)
• M16: 4,093,596 km (0.108 R)
• M17: 4,889,906 km (0.062 R)
• M18: 5,182,220 km (0.105 R)
• M19: 5,480,219 km (0.1 R)
• M20: 6,354,768 km (0.078 R)
• M21: 6,781,271 km (0.045 R)
• M22: 7,549,756 km (0.091 R)
• M23: 7,774,452 km (0.119 R)
• M24: 8,578,092 km (0.042 R)
• M25: 10,387,328 km (0.119 R)
• M26: 10,449,710 km (0.074 R)
• M27: 11,916,518 km (0.112 R)
• M28: 13,041,643 km (0.101 R)
• M29: 13,108,813 km (0.116 R)
• M30: 13,446,754 km (0.093 R)
• M31: 14,827,094 km (0.09 R)
• M32: 15,676,660 km (0.079 R)
• M33: 15,819,825 km (0.116 R)
• M34: 17,054,008 km (0.116 R)
• M35: 17,645,368 km (0.108 R)
• M36: 19,229,759 km (0.11 R)
• M37: 20,000,039 km (0.112 R)
• M38: 22,612,915 km (0.049 R)
• M39: 22,936,944 km (0.097 R)
• M40: 23,018,176 km (0.114 R)
• M41: 26,344,783 km (0.077 R)
• M42: 26,856,707 km (0.111 R)
• M43: 27,544,259 km (0.093 R)
• M44: 28,324,711 km (0.118 R)
• M45: 29,288,421 km (0.032 R)
• M46: 29,464,797 km (0.074 R)
• M47: 32,425,488 km (0.087 R)
• M48: 32,516,743 km (0.056 R)
• M49: 32,790,806 km (0.11 R)
• M50: 32,882,360 km (0.084 R)
• M51: 34,358,442 km (0.116 R)
• M52: 35,104,487 km (0.097 R)
• M53: 35,667,573 km (0.054 R)
• M54: 36,707,727 km (0.061 R)
• M55: 36,802,722 km (0.079 R)
• M56: 37,757,755 km (0.044 R)
• M57: 38,527,585 km (0.116 R)
• M58: 38,817,655 km (0.076 R)
• M59: 39,108,324 km (0.041 R)
• M60: 41,460,302 km (0.062 R)
• M61: 42,853,357 km (0.105 R)
• M62: 43,455,189 km (0.119 R)
• M63: 43,555,719 km (0.038 R)
• M64: 46,608,264 km (0.085 R)
• M65: 47,433,894 km (0.098 R)
• M66: 49,099,517 km (0.101 R)
• M67: 49,939,509 km (0.097 R)
• M68: 51,314,613 km (0.081 R)
• M69: 51,740,219 km (0.112 R)
• M70: 55,187,103 km (0.079 R)
• M71: 55,405,067 km (0.08 R)
• M72: 57,931,177 km (0.073 R)
• M73: 58,041,879 km (0.096 R)
• M74: 58,818,741 km (0.111 R)
• M75: 60,046,341 km (0.116 R)
• M76: 60,944,377 km (0.094 R)
• M77: 61,959,997 km (0.031 R)
• M78: 62,299,884 km (0.118 R)
• M79: 63,665,114 km (0.119 R)
• M80: 66,309,555 km (0.069 R)
• M81: 67,005,335 km (0.094 R)
• M82: 67,237,810 km (0.048 R)
• M83: 71,823,882 km (0.114 R)
• M84: 72,419,132 km (0.045 R)
• M85: 74,094,479 km (0.055 R)
• M86: 74,936,865 km (0.089 R)
• M87: 79,442,304 km (0.076 R)
• M88: 79,565,273 km (0.073 R)
• M89: 80,674,990 km (0.079 R)
• M90: 81,913,960 km (0.092 R)
• M91: 82,411,373 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 12,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit