🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 13.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.82 AU - 1.12 AU

Year: 659 Days

Day: 12.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 60,175,543 km

• M1: 169,345 km (0.067 R)
• M2: 272,717 km (0.072 R)
• M3: 378,632 km (0.105 R)
• M4: 480,508 km (0.114 R)
• M5: 574,306 km (0.108 R)
• M6: 698,173 km (0.081 R)
• M7: 808,726 km (0.098 R)
• M8: 961,466 km (0.097 R)
• M9: 1,135,597 km (0.102 R)
• M10: 1,257,819 km (0.093 R)
• M11: 1,379,143 km (0.117 R)
• M12: 1,480,271 km (0.094 R)
• M13: 1,609,075 km (0.097 R)
• M14: 1,722,470 km (0.094 R)
• M15: 1,819,260 km (0.086 R)
• M16: 1,904,680 km (0.068 R)
• M17: 2,025,256 km (0.087 R)
• M18: 2,183,231 km (0.073 R)
• M19: 2,274,336 km (0.045 R)
• M20: 2,410,022 km (0.071 R)
• M21: 2,614,971 km (0.09 R)
• M22: 2,765,017 km (0.098 R)
• M23: 3,050,301 km (0.106 R)
• M24: 3,144,996 km (0.113 R)
• M25: 3,256,596 km (0.078 R)
• M26: 3,492,362 km (0.113 R)
• M27: 3,750,568 km (0.07 R)
• M28: 3,860,672 km (0.084 R)
• M29: 3,980,650 km (0.075 R)
• M30: 4,268,326 km (0.116 R)
• M31: 4,428,097 km (0.087 R)
• M32: 4,626,165 km (0.118 R)
• M33: 4,827,224 km (0.11 R)
• M34: 4,919,526 km (0.107 R)
• M35: 5,059,250 km (0.12 R)
• M36: 5,171,898 km (0.095 R)
• M37: 5,314,016 km (0.099 R)
• M38: 5,419,033 km (0.091 R)
• M39: 5,640,887 km (0.092 R)
• M40: 5,748,149 km (0.045 R)
• M41: 5,865,882 km (0.117 R)
• M42: 5,974,490 km (0.058 R)
• M43: 6,093,720 km (0.116 R)
• M44: 6,183,778 km (0.105 R)
• M45: 6,304,353 km (0.088 R)
• M46: 6,395,459 km (0.116 R)
• M47: 6,578,866 km (0.067 R)
• M48: 6,743,423 km (0.113 R)
• M49: 7,213,460 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.2

Radius: 8.3

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.9 AU - 4.56 AU

Year: 4972 Days

Day: 7.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,175,543 km

• M1: 131,048 km (0.114 R)
• M2: 200,012 km (0.118 R)
• M3: 368,160 km (0.045 R)
• M4: 584,628 km (0.117 R)
• M5: 639,531 km (0.049 R)
• M6: 719,566 km (0.087 R)
• M7: 827,875 km (0.042 R)
• M8: 981,063 km (0.075 R)
• M9: 1,557,463 km (0.101 R)
• M10: 2,170,516 km (0.112 R)
• M11: 2,240,976 km (0.091 R)
• M12: 2,366,040 km (0.073 R)
• M13: 2,586,248 km (0.091 R)
• M14: 2,793,890 km (0.039 R)
• M15: 2,890,081 km (0.105 R)
• M16: 3,185,238 km (0.105 R)
• M17: 3,635,976 km (0.074 R)
• M18: 4,238,257 km (0.104 R)
• M19: 4,506,037 km (0.118 R)
• M20: 4,596,544 km (0.095 R)
• M21: 4,871,505 km (0.093 R)
• M22: 4,987,743 km (0.045 R)
• M23: 5,152,001 km (0.074 R)
• M24: 5,413,648 km (0.11 R)
• M25: 6,250,049 km (0.046 R)
• M26: 6,580,362 km (0.08 R)
• M27: 7,632,483 km (0.118 R)
• M28: 8,150,242 km (0.117 R)
• M29: 8,455,272 km (0.1 R)
• M30: 8,595,295 km (0.095 R)
• M31: 8,792,465 km (0.079 R)
• M32: 8,934,134 km (0.096 R)
• M33: 9,191,144 km (0.112 R)
• M34: 9,306,184 km (0.108 R)
• M35: 9,625,127 km (0.118 R)
• M36: 9,829,777 km (0.073 R)
• M37: 10,006,452 km (0.113 R)
• M38: 10,065,693 km (0.11 R)
• M39: 10,213,944 km (0.11 R)
• M40: 10,303,254 km (0.085 R)
• M41: 10,482,772 km (0.105 R)
• M42: 10,693,405 km (0.118 R)
• M43: 11,674,468 km (0.115 R)
• M44: 11,736,701 km (0.113 R)
• M45: 11,955,563 km (0.066 R)
• M46: 12,683,955 km (0.113 R)
• M47: 13,037,454 km (0.088 R)
• M48: 14,785,506 km (0.048 R)
• M49: 15,021,870 km (0.05 R)
• M50: 15,532,597 km (0.08 R)
• M51: 16,816,446 km (0.069 R)
• M52: 16,886,907 km (0.107 R)
• M53: 17,098,588 km (0.089 R)
• M54: 17,240,257 km (0.051 R)
• M55: 17,453,434 km (0.109 R)
• M56: 17,524,643 km (0.092 R)
• M57: 17,667,359 km (0.094 R)
• M58: 17,990,191 km (0.092 R)
• M59: 18,134,254 km (0.079 R)
• M60: 19,263,568 km (0.097 R)
• M61: 19,521,774 km (0.055 R)
• M62: 19,632,776 km (0.064 R)
• M63: 20,303,124 km (0.111 R)
• M64: 20,415,621 km (0.069 R)
• M65: 20,490,720 km (0.083 R)
• M66: 20,905,405 km (0.105 R)
• M67: 20,981,101 km (0.077 R)
• M68: 21,170,642 km (0.052 R)
• M69: 21,322,783 km (0.095 R)
• M70: 21,589,815 km (0.118 R)
• M71: 22,127,320 km (0.096 R)
• M72: 22,436,389 km (0.084 R)
• M73: 22,941,731 km (0.037 R)
• M74: 23,019,821 km (0.056 R)
• M75: 23,647,683 km (0.025 R)
• M76: 24,003,278 km (0.033 R)
• M77: 24,162,001 km (0.078 R)
• M78: 24,520,138 km (0.109 R)
• M79: 24,639,966 km (0.06 R)
• M80: 25,686,254 km (0.096 R)
• M81: 25,848,567 km (0.062 R)
• M82: 26,092,561 km (0.057 R)
• M83: 26,459,974 km (0.102 R)
• M84: 26,911,460 km (0.106 R)
• M85: 27,282,762 km (0.086 R)
• M86: 27,448,367 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376

Radius: 14.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.24 AU - 4.94 AU

Year: 6788 Days

Day: 11.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 60,175,543 km

• M1: 206,744 km (0.116 R)
• M2: 295,755 km (0.078 R)
• M3: 734,675 km (0.084 R)
• M4: 1,031,328 km (0.115 R)
• M5: 1,143,825 km (0.076 R)
• M6: 1,306,139 km (0.073 R)
• M7: 1,589,178 km (0.118 R)
• M8: 1,704,668 km (0.1 R)
• M9: 1,823,299 km (0.104 R)
• M10: 2,214,796 km (0.114 R)
• M11: 2,672,416 km (0.076 R)
• M12: 2,973,706 km (0.054 R)
• M13: 3,587,806 km (0.1 R)
• M14: 3,786,472 km (0.094 R)
• M15: 4,034,355 km (0.053 R)
• M16: 5,252,680 km (0.075 R)
• M17: 5,941,429 km (0.106 R)
• M18: 6,230,303 km (0.119 R)
• M19: 6,336,517 km (0.104 R)
• M20: 7,235,750 km (0.11 R)
• M21: 7,714,762 km (0.12 R)
• M22: 8,585,123 km (0.117 R)
• M23: 9,701,422 km (0.044 R)
• M24: 9,948,857 km (0.09 R)
• M25: 10,292,483 km (0.078 R)
• M26: 10,513,140 km (0.116 R)
• M27: 11,509,462 km (0.065 R)
• M28: 11,969,326 km (0.113 R)
• M29: 12,234,712 km (0.081 R)
• M30: 12,907,005 km (0.109 R)
• M31: 14,498,726 km (0.097 R)
• M32: 15,031,145 km (0.115 R)
• M33: 15,174,161 km (0.106 R)
• M34: 15,533,794 km (0.103 R)
• M35: 16,042,128 km (0.09 R)
• M36: 16,777,700 km (0.029 R)
• M37: 16,926,101 km (0.08 R)
• M38: 18,472,794 km (0.054 R)
• M39: 18,626,132 km (0.117 R)
• M40: 18,856,812 km (0.078 R)
• M41: 19,049,942 km (0.078 R)
• M42: 19,711,165 km (0.07 R)
• M43: 20,261,386 km (0.084 R)
• M44: 20,419,661 km (0.063 R)
• M45: 20,737,107 km (0.072 R)
• M46: 20,896,579 km (0.107 R)
• M47: 21,216,568 km (0.058 R)
• M48: 21,659,229 km (0.094 R)
• M49: 22,226,952 km (0.059 R)
• M50: 22,553,674 km (0.073 R)
• M51: 22,799,613 km (0.091 R)
• M52: 24,126,995 km (0.098 R)
• M53: 24,378,619 km (0.074 R)
• M54: 24,842,372 km (0.028 R)
• M55: 25,096,389 km (0.052 R)
• M56: 25,778,406 km (0.115 R)
• M57: 25,949,845 km (0.086 R)
• M58: 26,552,874 km (0.079 R)
• M59: 27,422,337 km (0.074 R)
• M60: 29,100,077 km (0.077 R)
• M61: 29,636,834 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.2

Radius: 4.5

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.12 AU - 6.18 AU

Year: 10527 Days

Day: 20.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,175,543 km

• M1: 58,642 km (0.091 R)
• M2: 167,998 km (0.032 R)
• M3: 372,648 km (0.115 R)
• M4: 487,539 km (0.075 R)
• M5: 802,293 km (0.113 R)
• M6: 980,016 km (0.081 R)
• M7: 1,095,356 km (0.081 R)
• M8: 1,139,786 km (0.107 R)
• M9: 1,245,851 km (0.088 R)
• M10: 1,823,299 km (0.076 R)
• M11: 1,947,615 km (0.099 R)
• M12: 2,317,869 km (0.103 R)
• M13: 2,550,344 km (0.098 R)
• M14: 3,058,528 km (0.036 R)
• M15: 3,249,116 km (0.089 R)
• M16: 3,509,117 km (0.042 R)
• M17: 3,597,230 km (0.117 R)
• M18: 4,518,454 km (0.058 R)
• M19: 4,832,759 km (0.097 R)
• M20: 4,980,263 km (0.112 R)
• M21: 5,457,031 km (0.081 R)
• M22: 5,533,625 km (0.111 R)
• M23: 6,426,575 km (0.119 R)
• M24: 7,111,284 km (0.065 R)
• M25: 7,504,727 km (0.067 R)
• M26: 7,963,095 km (0.097 R)
• M27: 8,400,968 km (0.036 R)
• M28: 8,906,608 km (0.07 R)
• M29: 9,884,979 km (0.029 R)
• M30: 10,481,874 km (0.051 R)
• M31: 11,644,399 km (0.09 R)
• M32: 12,107,404 km (0.116 R)
• M33: 12,207,485 km (0.117 R)
• M34: 12,542,884 km (0.078 R)
• M35: 12,779,398 km (0.059 R)
• M36: 12,949,192 km (0.109 R)
• M37: 13,428,802 km (0.078 R)
• M38: 13,774,972 km (0.092 R)
• M39: 14,124,133 km (0.099 R)
• M40: 14,405,377 km (0.061 R)
• M41: 14,440,682 km (0.09 R)
• M42: 15,803,369 km (0.118 R)
• M43: 15,839,722 km (0.115 R)
• M44: 15,912,726 km (0.091 R)
• M45: 15,985,729 km (0.03 R)
• M46: 17,582,238 km (0.08 R)
• M47: 17,960,720 km (0.048 R)
• M48: 18,456,936 km (0.076 R)
• M49: 18,918,895 km (0.101 R)
• M50: 20,090,246 km (0.114 R)
• M51: 21,044,082 km (0.086 R)
• M52: 22,995,736 km (0.082 R)
• M53: 23,368,085 km (0.025 R)
• M54: 23,534,288 km (0.079 R)
• M55: 25,089,358 km (0.117 R)
• M56: 25,643,618 km (0.12 R)
• M57: 25,729,188 km (0.098 R)
• M58: 25,857,842 km (0.119 R)
• M59: 26,115,749 km (0.104 R)
• M60: 26,331,170 km (0.058 R)
• M61: 27,417,849 km (0.104 R)
• M62: 27,900,601 km (0.069 R)
• M63: 27,944,583 km (0.037 R)
• M64: 28,076,828 km (0.111 R)
• M65: 28,607,601 km (0.106 R)
• M66: 29,365,464 km (0.093 R)
• M67: 29,634,441 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438

Radius: 4.5

Gravity: 21.63 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.31 AU - 10.01 AU

Year: 17591 Days

Day: 21.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,175,543 km

• M1: 134,937 km (0.073 R)
• M2: 189,241 km (0.08 R)
• M3: 308,022 km (0.098 R)
• M4: 748,438 km (0.091 R)
• M5: 939,475 km (0.118 R)
• M6: 1,029,383 km (0.076 R)
• M7: 1,266,196 km (0.057 R)
• M8: 1,598,752 km (0.107 R)
• M9: 1,788,592 km (0.055 R)
• M10: 1,844,243 km (0.042 R)
• M11: 2,160,193 km (0.109 R)
• M12: 2,461,932 km (0.114 R)
• M13: 2,649,378 km (0.08 R)
• M14: 2,939,149 km (0.091 R)
• M15: 3,137,965 km (0.099 R)
• M16: 3,171,475 km (0.102 R)
• M17: 3,341,119 km (0.093 R)
• M18: 3,409,784 km (0.107 R)
• M19: 3,653,928 km (0.039 R)
• M20: 4,647,108 km (0.115 R)
• M21: 4,995,821 km (0.049 R)
• M22: 5,113,854 km (0.102 R)
• M23: 5,232,784 km (0.093 R)
• M24: 6,091,177 km (0.094 R)
• M25: 6,217,437 km (0.07 R)
• M26: 7,168,730 km (0.091 R)
• M27: 7,302,022 km (0.102 R)
• M28: 7,346,602 km (0.068 R)
• M29: 7,436,061 km (0.034 R)
• M30: 7,570,849 km (0.112 R)
• M31: 7,661,206 km (0.119 R)
• M32: 8,350,254 km (0.074 R)
• M33: 8,963,456 km (0.119 R)
• M34: 10,083,196 km (0.072 R)
• M35: 10,232,494 km (0.08 R)
• M36: 11,660,705 km (0.107 R)
• M37: 13,696,433 km (0.09 R)
• M38: 13,806,687 km (0.079 R)
• M39: 13,972,441 km (0.031 R)
• M40: 14,250,095 km (0.091 R)
• M41: 14,361,844 km (0.087 R)
• M42: 14,811,087 km (0.102 R)
• M43: 15,608,593 km (0.12 R)
• M44: 15,954,613 km (0.078 R)
• M45: 16,713,074 km (0.071 R)
• M46: 17,363,974 km (0.092 R)
• M47: 18,568,387 km (0.095 R)
• M48: 19,551,245 km (0.083 R)
• M49: 20,425,046 km (0.062 R)
• M50: 21,311,413 km (0.11 R)
• M51: 22,275,123 km (0.054 R)
• M52: 22,469,451 km (0.108 R)
• M53: 25,656,035 km (0.034 R)
• M54: 27,648,529 km (0.079 R)
• M55: 27,787,655 km (0.097 R)
• M56: 28,487,474 km (0.056 R)
• M57: 32,731,865 km (0.079 R)
• M58: 32,805,467 km (0.104 R)
• M59: 33,916,380 km (0.103 R)
• M60: 36,861,963 km (0.071 R)
• M61: 37,322,425 km (0.093 R)
• M62: 37,861,875 km (0.04 R)
• M63: 38,016,559 km (0.069 R)
• M64: 39,731,250 km (0.029 R)
• M65: 40,756,294 km (0.057 R)
• M66: 40,994,005 km (0.115 R)
• M67: 42,430,444 km (0.114 R)
• M68: 46,175,178 km (0.096 R)
• M69: 46,588,517 km (0.09 R)
• M70: 47,169,405 km (0.09 R)
• M71: 48,254,289 km (0.095 R)
• M72: 48,338,064 km (0.085 R)
• M73: 48,757,836 km (0.096 R)
• M74: 49,010,207 km (0.095 R)
• M75: 49,094,431 km (0.062 R)
• M76: 49,347,401 km (0.107 R)
• M77: 49,600,969 km (0.073 R)
• M78: 49,939,509 km (0.082 R)
• M79: 51,301,448 km (0.068 R)
• M80: 52,244,812 km (0.104 R)
• M81: 54,235,960 km (0.085 R)
• M82: 54,410,242 km (0.095 R)
• M83: 56,075,415 km (0.101 R)
• M84: 56,781,517 km (0.086 R)
• M85: 57,047,054 km (0.093 R)
• M86: 57,224,327 km (0.081 R)
• M87: 57,757,195 km (0.081 R)
• M88: 58,024,227 km (0.099 R)
• M89: 58,113,387 km (0.12 R)
• M90: 59,455,579 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 17,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit