🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.1

Radius: 12.6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.86 AU - 0.98 AU

Year: 561 Days

Day: 6.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,854,530 km

• M1: 159,023 km (0.071 R)
• M2: 246,687 km (0.115 R)
• M3: 422,315 km (0.082 R)
• M4: 501,452 km (0.073 R)
• M5: 597,195 km (0.077 R)
• M6: 682,765 km (0.1 R)
• M7: 833,709 km (0.112 R)
• M8: 1,021,604 km (0.082 R)
• M9: 1,110,315 km (0.115 R)
• M10: 1,287,290 km (0.101 R)
• M11: 1,379,292 km (0.093 R)
• M12: 1,497,923 km (0.106 R)
• M13: 1,585,438 km (0.091 R)
• M14: 1,771,089 km (0.109 R)
• M15: 1,858,903 km (0.096 R)
• M16: 1,969,456 km (0.117 R)
• M17: 2,214,198 km (0.033 R)
• M18: 2,320,562 km (0.043 R)
• M19: 2,399,999 km (0.114 R)
• M20: 2,503,670 km (0.094 R)
• M21: 2,709,517 km (0.062 R)
• M22: 2,866,146 km (0.114 R)
• M23: 2,970,266 km (0.083 R)
• M24: 3,213,961 km (0.095 R)
• M25: 3,302,971 km (0.092 R)
• M26: 3,425,342 km (0.102 R)
• M27: 3,568,807 km (0.067 R)
• M28: 3,754,458 km (0.087 R)
• M29: 3,841,673 km (0.081 R)
• M30: 3,956,864 km (0.108 R)
• M31: 4,045,725 km (0.04 R)
• M32: 4,169,891 km (0.102 R)
• M33: 4,295,404 km (0.059 R)
• M34: 4,401,020 km (0.047 R)
• M35: 4,593,103 km (0.088 R)
• M36: 4,693,932 km (0.099 R)
• M37: 4,810,020 km (0.107 R)
• M38: 4,949,146 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393

Radius: 12.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.55 AU - 2.13 AU

Year: 1587 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 63,854,530 km

• M1: 165,754 km (0.067 R)
• M2: 263,143 km (0.105 R)
• M3: 346,917 km (0.09 R)
• M4: 591,959 km (0.108 R)
• M5: 712,684 km (0.085 R)
• M6: 796,160 km (0.057 R)
• M7: 890,407 km (0.04 R)
• M8: 1,025,045 km (0.115 R)
• M9: 1,144,274 km (0.06 R)
• M10: 1,308,233 km (0.099 R)
• M11: 1,422,227 km (0.11 R)
• M12: 1,505,703 km (0.109 R)
• M13: 1,617,003 km (0.072 R)
• M14: 1,766,900 km (0.115 R)
• M15: 1,884,634 km (0.069 R)
• M16: 1,967,960 km (0.116 R)
• M17: 2,264,313 km (0.103 R)
• M18: 2,423,037 km (0.06 R)
• M19: 2,668,228 km (0.106 R)
• M20: 3,095,180 km (0.092 R)
• M21: 3,249,864 km (0.039 R)
• M22: 3,555,343 km (0.039 R)
• M23: 3,647,794 km (0.072 R)
• M24: 3,882,364 km (0.102 R)
• M25: 4,037,497 km (0.12 R)
• M26: 4,292,561 km (0.113 R)
• M27: 4,477,913 km (0.085 R)
• M28: 4,691,389 km (0.117 R)
• M29: 4,793,116 km (0.04 R)
• M30: 4,908,306 km (0.076 R)
• M31: 5,037,409 km (0.082 R)
• M32: 5,193,888 km (0.037 R)
• M33: 5,767,896 km (0.083 R)
• M34: 5,890,715 km (0.033 R)
• M35: 6,097,160 km (0.079 R)
• M36: 6,560,016 km (0.099 R)
• M37: 6,774,240 km (0.117 R)
• M38: 6,918,303 km (0.041 R)
• M39: 7,005,219 km (0.048 R)
• M40: 7,121,756 km (0.102 R)
• M41: 7,283,023 km (0.093 R)
• M42: 7,519,687 km (0.107 R)
• M43: 7,834,291 km (0.104 R)
• M44: 7,955,316 km (0.049 R)
• M45: 8,538,747 km (0.067 R)
• M46: 8,898,530 km (0.093 R)
• M47: 9,024,791 km (0.119 R)
• M48: 9,119,935 km (0.116 R)
• M49: 9,327,278 km (0.118 R)
• M50: 9,455,633 km (0.067 R)
• M51: 9,649,362 km (0.12 R)
• M52: 9,893,206 km (0.103 R)
• M53: 10,057,016 km (0.077 R)
• M54: 10,370,573 km (0.07 R)
• M55: 10,603,796 km (0.116 R)
• M56: 10,687,571 km (0.09 R)
• M57: 11,143,396 km (0.118 R)
• M58: 11,433,616 km (0.116 R)
• M59: 11,622,857 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.2

Radius: 10

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.45 AU - 3.45 AU

Year: 4074 Days

Day: 11.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,854,530 km

• M1: 125,064 km (0.071 R)
• M2: 208,689 km (0.098 R)
• M3: 303,534 km (0.087 R)
• M4: 394,789 km (0.112 R)
• M5: 470,934 km (0.072 R)
• M6: 562,638 km (0.11 R)
• M7: 641,027 km (0.112 R)
• M8: 843,732 km (0.093 R)
• M9: 1,030,879 km (0.109 R)
• M10: 1,701,227 km (0.058 R)
• M11: 1,819,559 km (0.059 R)
• M12: 1,971,251 km (0.111 R)
• M13: 2,048,743 km (0.106 R)
• M14: 2,705,477 km (0.094 R)
• M15: 3,003,476 km (0.093 R)
• M16: 3,349,048 km (0.113 R)
• M17: 3,803,975 km (0.103 R)
• M18: 4,667,304 km (0.06 R)
• M19: 4,918,928 km (0.084 R)
• M20: 5,304,740 km (0.068 R)
• M21: 5,567,285 km (0.078 R)
• M22: 5,655,847 km (0.091 R)
• M23: 6,059,911 km (0.095 R)
• M24: 6,196,643 km (0.07 R)
• M25: 6,589,936 km (0.099 R)
• M26: 7,230,963 km (0.097 R)
• M27: 7,400,457 km (0.101 R)
• M28: 7,595,832 km (0.091 R)
• M29: 7,694,118 km (0.113 R)
• M30: 7,916,869 km (0.113 R)
• M31: 8,521,394 km (0.098 R)
• M32: 8,726,044 km (0.105 R)
• M33: 8,880,728 km (0.085 R)
• M34: 9,482,111 km (0.051 R)
• M35: 9,747,797 km (0.064 R)
• M36: 10,096,659 km (0.111 R)
• M37: 10,477,087 km (0.114 R)
• M38: 10,614,119 km (0.099 R)
• M39: 10,862,152 km (0.095 R)
• M40: 11,140,105 km (0.119 R)
• M41: 11,731,465 km (0.116 R)
• M42: 11,930,879 km (0.062 R)
• M43: 12,188,786 km (0.09 R)
• M44: 12,275,253 km (0.072 R)
• M45: 12,390,743 km (0.092 R)
• M46: 12,652,090 km (0.096 R)
• M47: 12,944,554 km (0.082 R)
• M48: 13,239,262 km (0.117 R)
• M49: 13,715,432 km (0.076 R)
• M50: 13,805,340 km (0.07 R)
• M51: 14,379,347 km (0.111 R)
• M52: 14,623,341 km (0.039 R)
• M53: 15,208,269 km (0.043 R)
• M54: 15,363,552 km (0.11 R)
• M55: 16,401,312 km (0.12 R)
• M56: 16,528,620 km (0.07 R)
• M57: 16,976,965 km (0.074 R)
• M58: 17,137,932 km (0.079 R)
• M59: 17,461,662 km (0.095 R)
• M60: 17,950,847 km (0.084 R)
• M61: 18,049,282 km (0.049 R)
• M62: 18,510,792 km (0.066 R)
• M63: 19,210,461 km (0.095 R)
• M64: 19,648,035 km (0.099 R)
• M65: 19,986,724 km (0.051 R)
• M66: 20,054,642 km (0.066 R)
• M67: 20,259,142 km (0.094 R)
• M68: 20,738,753 km (0.101 R)
• M69: 20,910,940 km (0.102 R)
• M70: 21,118,283 km (0.108 R)
• M71: 21,187,546 km (0.093 R)
• M72: 22,623,836 km (0.037 R)
• M73: 23,157,002 km (0.107 R)
• M74: 23,228,510 km (0.105 R)
• M75: 23,586,647 km (0.116 R)
• M76: 24,308,607 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.8

Radius: 14.6

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.33 AU - 4.37 AU

Year: 4803 Days

Day: 7.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,854,530 km

• M1: 182,509 km (0.117 R)
• M2: 474,973 km (0.114 R)
• M3: 821,442 km (0.115 R)
• M4: 914,342 km (0.071 R)
• M5: 1,039,855 km (0.077 R)
• M6: 1,486,404 km (0.102 R)
• M7: 1,706,014 km (0.092 R)
• M8: 2,876,617 km (0.107 R)
• M9: 2,982,084 km (0.079 R)
• M10: 3,218,598 km (0.088 R)
• M11: 3,372,534 km (0.112 R)
• M12: 3,506,424 km (0.102 R)
• M13: 3,687,737 km (0.089 R)
• M14: 3,895,529 km (0.094 R)
• M15: 4,616,291 km (0.026 R)
• M16: 4,941,666 km (0.108 R)
• M17: 5,043,243 km (0.083 R)
• M18: 5,456,882 km (0.06 R)
• M19: 5,588,378 km (0.072 R)
• M20: 5,774,478 km (0.119 R)
• M21: 6,763,320 km (0.116 R)
• M22: 7,364,404 km (0.112 R)
• M23: 7,656,868 km (0.071 R)
• M24: 7,863,762 km (0.044 R)
• M25: 8,162,658 km (0.111 R)
• M26: 8,343,821 km (0.088 R)
• M27: 8,495,813 km (0.064 R)
• M28: 8,926,355 km (0.087 R)
• M29: 9,937,188 km (0.103 R)
• M30: 10,163,231 km (0.1 R)
• M31: 10,358,306 km (0.037 R)
• M32: 10,653,164 km (0.12 R)
• M33: 10,984,224 km (0.106 R)
• M34: 11,251,555 km (0.062 R)
• M35: 11,453,363 km (0.081 R)
• M36: 11,758,542 km (0.092 R)
• M37: 12,203,895 km (0.093 R)
• M38: 12,759,801 km (0.088 R)
• M39: 12,900,124 km (0.071 R)
• M40: 13,324,084 km (0.112 R)
• M41: 13,466,352 km (0.113 R)
• M42: 14,040,807 km (0.114 R)
• M43: 14,185,768 km (0.069 R)
• M44: 14,294,675 km (0.104 R)
• M45: 14,513,537 km (0.113 R)
• M46: 15,250,905 km (0.086 R)
• M47: 15,812,046 km (0.099 R)
• M48: 16,038,388 km (0.113 R)
• M49: 16,647,251 km (0.103 R)
• M50: 17,418,877 km (0.084 R)
• M51: 17,691,743 km (0.079 R)
• M52: 18,044,794 km (0.073 R)
• M53: 18,479,376 km (0.084 R)
• M54: 18,917,399 km (0.113 R)
• M55: 19,117,561 km (0.087 R)
• M56: 19,641,452 km (0.066 R)
• M57: 19,803,617 km (0.101 R)
• M58: 19,966,229 km (0.062 R)
• M59: 20,088,451 km (0.072 R)
• M60: 20,786,026 km (0.08 R)
• M61: 20,951,331 km (0.077 R)
• M62: 22,204,812 km (0.111 R)
• M63: 22,628,024 km (0.047 R)
• M64: 23,568,546 km (0.113 R)
• M65: 23,741,032 km (0.092 R)
• M66: 24,087,052 km (0.098 R)
• M67: 24,696,514 km (0.088 R)
• M68: 25,975,426 km (0.105 R)
• M69: 26,824,993 km (0.079 R)
• M70: 27,456,894 km (0.112 R)
• M71: 27,865,745 km (0.09 R)
• M72: 28,047,955 km (0.116 R)
• M73: 29,242,793 km (0.083 R)
• M74: 29,381,770 km (0.12 R)
• M75: 29,799,896 km (0.072 R)
• M76: 30,642,132 km (0.078 R)
• M77: 30,736,229 km (0.109 R)
• M78: 30,877,449 km (0.117 R)
• M79: 31,207,911 km (0.084 R)
• M80: 31,302,606 km (0.084 R)
• M81: 31,777,280 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.9

Radius: 5.2

Gravity: 35.68 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.28 AU - 7.64 AU

Year: 12955 Days

Day: 23.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,854,530 km

• M1: 87,216 km (0.068 R)
• M2: 170,392 km (0.064 R)
• M3: 258,804 km (0.086 R)
• M4: 464,651 km (0.115 R)
• M5: 1,121,834 km (0.095 R)
• M6: 1,297,014 km (0.117 R)
• M7: 1,932,505 km (0.115 R)
• M8: 2,021,666 km (0.11 R)
• M9: 2,234,992 km (0.097 R)
• M10: 2,716,398 km (0.056 R)
• M11: 4,070,857 km (0.111 R)
• M12: 5,140,482 km (0.091 R)
• M13: 6,291,338 km (0.042 R)
• M14: 6,424,032 km (0.04 R)
• M15: 6,918,154 km (0.085 R)
• M16: 7,331,642 km (0.091 R)
• M17: 7,518,041 km (0.047 R)
• M18: 7,753,059 km (0.115 R)
• M19: 7,942,899 km (0.035 R)
• M20: 8,619,381 km (0.085 R)
• M21: 8,865,469 km (0.109 R)
• M22: 9,163,767 km (0.088 R)
• M23: 9,364,378 km (0.094 R)
• M24: 9,465,356 km (0.081 R)
• M25: 9,872,562 km (0.086 R)
• M26: 10,546,351 km (0.045 R)
• M27: 10,704,027 km (0.041 R)
• M28: 12,433,229 km (0.075 R)
• M29: 13,047,328 km (0.097 R)
• M30: 13,160,125 km (0.09 R)
• M31: 13,557,157 km (0.108 R)
• M32: 14,073,569 km (0.067 R)
• M33: 15,066,301 km (0.079 R)
• M34: 15,243,873 km (0.104 R)
• M35: 15,720,642 km (0.11 R)
• M36: 16,081,472 km (0.049 R)
• M37: 16,384,258 km (0.08 R)
• M38: 16,750,025 km (0.076 R)
• M39: 16,995,365 km (0.064 R)
• M40: 17,242,052 km (0.118 R)
• M41: 19,642,649 km (0.084 R)
• M42: 20,356,979 km (0.072 R)
• M43: 20,553,251 km (0.104 R)
• M44: 20,947,591 km (0.113 R)
• M45: 22,213,040 km (0.112 R)
• M46: 23,366,140 km (0.111 R)
• M47: 25,377,633 km (0.094 R)
• M48: 26,653,703 km (0.094 R)
• M49: 26,796,868 km (0.11 R)
• M50: 27,083,797 km (0.092 R)
• M51: 27,371,623 km (0.058 R)
• M52: 29,267,926 km (0.102 R)
• M53: 29,711,484 km (0.087 R)
• M54: 30,980,373 km (0.059 R)
• M55: 32,190,769 km (0.119 R)
• M56: 32,266,914 km (0.076 R)
• M57: 32,572,094 km (0.086 R)
• M58: 33,648,002 km (0.12 R)
• M59: 33,802,536 km (0.062 R)
• M60: 34,501,458 km (0.114 R)
• M61: 35,205,017 km (0.076 R)
• M62: 35,519,172 km (0.065 R)
• M63: 36,229,612 km (0.078 R)
• M64: 36,546,760 km (0.111 R)
• M65: 36,864,954 km (0.089 R)
• M66: 38,631,257 km (0.105 R)
• M67: 39,361,743 km (0.086 R)
• M68: 39,932,908 km (0.101 R)
• M69: 41,166,342 km (0.097 R)
• M70: 41,912,387 km (0.093 R)
• M71: 43,249,642 km (0.057 R)
• M72: 44,346,494 km (0.108 R)
• M73: 45,367,050 km (0.061 R)
• M74: 46,223,498 km (0.077 R)
• M75: 47,258,117 km (0.086 R)
• M76: 47,344,734 km (0.078 R)
• M77: 48,649,527 km (0.105 R)
• M78: 48,999,436 km (0.066 R)
• M79: 49,262,429 km (0.098 R)
• M80: 50,319,189 km (0.109 R)
• M81: 52,275,929 km (0.066 R)
• M82: 52,903,641 km (0.11 R)
• M83: 54,438,665 km (0.112 R)
• M84: 54,983,949 km (0.097 R)
• M85: 55,439,625 km (0.047 R)
• M86: 55,713,688 km (0.112 R)
• M87: 56,722,426 km (0.079 R)
• M88: 57,644,697 km (0.085 R)
• M89: 58,386,104 km (0.091 R)
• M90: 58,571,905 km (0.078 R)
• M91: 58,664,955 km (0.06 R)
• M92: 63,185,952 km (0.042 R)
• M93: 63,854,505 km (0.083 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: 295 - 10,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit