🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.21 AU - 1.29 AU

Year: 526 Days

Day: 18.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 9.4

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.49 AU - 5.53 AU

Year: 4225 Days

Day: 6.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,664,383 km

• M1: 139,276 km (0.064 R)
• M2: 214,374 km (0.086 R)
• M3: 318,943 km (0.103 R)
• M4: 483,201 km (0.115 R)
• M5: 766,839 km (0.106 R)
• M6: 848,669 km (0.11 R)
• M7: 1,139,637 km (0.096 R)
• M8: 1,360,443 km (0.055 R)
• M9: 1,640,490 km (0.045 R)
• M10: 1,955,095 km (0.095 R)
• M11: 2,020,469 km (0.107 R)
• M12: 2,551,092 km (0.104 R)
• M13: 2,622,750 km (0.12 R)
• M14: 2,786,260 km (0.106 R)
• M15: 3,123,604 km (0.12 R)
• M16: 3,898,969 km (0.095 R)
• M17: 4,212,526 km (0.109 R)
• M18: 4,297,648 km (0.108 R)
• M19: 4,426,302 km (0.107 R)
• M20: 4,908,905 km (0.105 R)
• M21: 5,687,561 km (0.11 R)
• M22: 5,781,659 km (0.11 R)
• M23: 5,923,926 km (0.037 R)
• M24: 6,381,845 km (0.119 R)
• M25: 6,479,832 km (0.12 R)
• M26: 6,578,118 km (0.099 R)
• M27: 6,677,002 km (0.078 R)
• M28: 7,102,907 km (0.033 R)
• M29: 7,179,052 km (0.118 R)
• M30: 8,219,057 km (0.113 R)
• M31: 8,621,325 km (0.112 R)
• M32: 8,756,711 km (0.058 R)
• M33: 9,057,403 km (0.049 R)
• M34: 9,556,611 km (0.07 R)
• M35: 9,865,980 km (0.103 R)
• M36: 10,093,219 km (0.118 R)
• M37: 10,207,362 km (0.092 R)
• M38: 10,610,678 km (0.119 R)
• M39: 11,641,407 km (0.066 R)
• M40: 12,153,481 km (0.059 R)
• M41: 12,214,217 km (0.046 R)
• M42: 12,305,622 km (0.101 R)
• M43: 12,397,176 km (0.079 R)
• M44: 12,765,486 km (0.116 R)
• M45: 12,920,020 km (0.118 R)
• M46: 12,982,103 km (0.1 R)
• M47: 13,044,186 km (0.083 R)
• M48: 13,106,419 km (0.035 R)
• M49: 13,987,551 km (0.06 R)
• M50: 14,115,008 km (0.061 R)
• M51: 14,178,886 km (0.118 R)
• M52: 14,596,414 km (0.097 R)
• M53: 14,887,830 km (0.045 R)
• M54: 14,952,756 km (0.107 R)
• M55: 15,312,090 km (0.098 R)
• M56: 15,377,764 km (0.064 R)
• M57: 16,139,366 km (0.084 R)
• M58: 16,206,087 km (0.117 R)
• M59: 16,642,614 km (0.117 R)
• M60: 17,940,674 km (0.116 R)
• M61: 18,427,017 km (0.073 R)
• M62: 18,566,741 km (0.076 R)
• M63: 18,671,909 km (0.067 R)
• M64: 18,742,070 km (0.052 R)
• M65: 18,812,231 km (0.086 R)
• M66: 18,988,308 km (0.085 R)
• M67: 19,164,834 km (0.104 R)
• M68: 19,840,567 km (0.087 R)
• M69: 20,596,635 km (0.107 R)
• M70: 21,508,883 km (0.103 R)
• M71: 21,951,393 km (0.101 R)
• M72: 22,359,795 km (0.116 R)
• M73: 22,583,594 km (0.101 R)
• M74: 23,070,984 km (0.106 R)
• M75: 23,297,176 km (0.113 R)
• M76: 24,056,385 km (0.119 R)
• M77: 24,247,421 km (0.093 R)
• M78: 24,400,609 km (0.045 R)
• M79: 24,939,311 km (0.105 R)
• M80: 25,055,399 km (0.057 R)
• M81: 25,132,741 km (0.111 R)
• M82: 25,676,829 km (0.083 R)
• M83: 26,146,267 km (0.086 R)
• M84: 26,264,150 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.6

Radius: 7.5

Gravity: 14.46 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.07 AU - 16.95 AU

Year: 19755 Days

Day: 21.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,664,383 km

• M1: 113,395 km (0.062 R)
• M2: 708,047 km (0.061 R)
• M3: 855,251 km (0.092 R)
• M4: 906,713 km (0.104 R)
• M5: 959,072 km (0.068 R)
• M6: 1,067,231 km (0.098 R)
• M7: 1,700,180 km (0.105 R)
• M8: 2,248,606 km (0.1 R)
• M9: 2,430,666 km (0.087 R)
• M10: 2,809,298 km (0.112 R)
• M11: 3,206,481 km (0.051 R)
• M12: 4,230,179 km (0.11 R)
• M13: 4,870,757 km (0.076 R)
• M14: 6,189,612 km (0.04 R)
• M15: 6,496,886 km (0.062 R)
• M16: 6,967,222 km (0.032 R)
• M17: 7,233,356 km (0.063 R)
• M18: 8,613,097 km (0.105 R)
• M19: 8,956,125 km (0.086 R)
• M20: 9,655,645 km (0.115 R)
• M21: 9,892,758 km (0.098 R)
• M22: 10,372,668 km (0.089 R)
• M23: 10,433,105 km (0.072 R)
• M24: 10,493,842 km (0.098 R)
• M25: 10,676,501 km (0.106 R)
• M26: 10,921,542 km (0.098 R)
• M27: 11,984,136 km (0.109 R)
• M28: 12,559,938 km (0.115 R)
• M29: 13,605,777 km (0.027 R)
• M30: 14,072,073 km (0.092 R)
• M31: 14,206,263 km (0.075 R)
• M32: 14,408,369 km (0.106 R)
• M33: 15,226,370 km (0.095 R)
• M34: 16,199,505 km (0.114 R)
• M35: 17,264,342 km (0.109 R)
• M36: 18,059,605 km (0.104 R)
• M37: 19,461,037 km (0.113 R)
• M38: 19,685,584 km (0.12 R)
• M39: 20,137,070 km (0.059 R)
• M40: 20,668,143 km (0.086 R)
• M41: 20,744,438 km (0.055 R)
• M42: 20,820,732 km (0.11 R)
• M43: 22,759,521 km (0.035 R)
• M44: 25,815,057 km (0.069 R)
• M45: 26,226,601 km (0.08 R)
• M46: 26,723,416 km (0.09 R)
• M47: 27,810,244 km (0.12 R)
• M48: 28,656,071 km (0.077 R)
• M49: 30,807,438 km (0.081 R)
• M50: 31,419,143 km (0.077 R)
• M51: 31,770,399 km (0.031 R)
• M52: 32,211,414 km (0.079 R)
• M53: 33,456,965 km (0.104 R)
• M54: 34,265,841 km (0.054 R)
• M55: 34,356,198 km (0.087 R)
• M56: 34,446,555 km (0.117 R)
• M57: 34,990,344 km (0.107 R)
• M58: 35,354,465 km (0.115 R)
• M59: 35,719,932 km (0.054 R)
• M60: 36,638,912 km (0.049 R)
• M61: 39,253,135 km (0.118 R)
• M62: 39,347,531 km (0.049 R)
• M63: 39,536,772 km (0.112 R)
• M64: 40,582,611 km (0.114 R)
• M65: 44,265,112 km (0.103 R)
• M66: 45,847,259 km (0.052 R)
• M67: 47,548,486 km (0.109 R)
• M68: 47,951,802 km (0.049 R)
• M69: 49,474,260 km (0.118 R)
• M70: 50,498,108 km (0.103 R)
• M71: 51,735,880 km (0.104 R)
• M72: 51,943,073 km (0.109 R)
• M73: 52,150,715 km (0.104 R)
• M74: 54,241,196 km (0.064 R)
• M75: 55,084,928 km (0.12 R)
• M76: 55,826,933 km (0.114 R)
• M77: 56,465,567 km (0.076 R)
• M78: 56,678,893 km (0.045 R)
• M79: 61,441,042 km (0.098 R)
• M80: 61,990,216 km (0.115 R)
• M81: 62,651,439 km (0.108 R)
• M82: 62,982,948 km (0.1 R)
• M83: 65,767,861 km (0.061 R)
• M84: 65,992,408 km (0.05 R)
• M85: 69,162,387 km (0.099 R)
• M86: 73,194,199 km (0.111 R)
• M87: 73,776,434 km (0.078 R)
• M88: 74,243,179 km (0.068 R)
• M89: 75,062,527 km (0.096 R)
• M90: 75,767,282 km (0.036 R)
• M91: 77,064,745 km (0.062 R)
• M92: 77,538,521 km (0.052 R)
• M93: 79,323,373 km (0.105 R)
• M94: 79,562,281 km (0.06 R)
• M95: 79,681,959 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543

Radius: 6.9

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.17 AU - 18.79 AU

Year: 24065 Days

Day: 21.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,664,383 km

• M1: 92,900 km (0.101 R)
• M2: 217,665 km (0.093 R)
• M3: 345,421 km (0.091 R)
• M4: 478,863 km (0.073 R)
• M5: 795,412 km (0.089 R)
• M6: 896,690 km (0.071 R)
• M7: 1,029,383 km (0.057 R)
• M8: 1,168,808 km (0.036 R)
• M9: 1,753,137 km (0.028 R)
• M10: 3,560,579 km (0.049 R)
• M11: 3,772,858 km (0.079 R)
• M12: 4,121,122 km (0.118 R)
• M13: 5,178,779 km (0.075 R)
• M14: 5,226,650 km (0.059 R)
• M15: 5,274,671 km (0.11 R)
• M16: 5,614,558 km (0.105 R)
• M17: 5,663,626 km (0.113 R)
• M18: 6,011,740 km (0.092 R)
• M19: 6,213,697 km (0.09 R)
• M20: 10,092,920 km (0.057 R)
• M21: 11,064,857 km (0.117 R)
• M22: 11,436,907 km (0.095 R)
• M23: 11,687,334 km (0.077 R)
• M24: 12,771,619 km (0.075 R)
• M25: 13,954,190 km (0.102 R)
• M26: 14,356,160 km (0.119 R)
• M27: 15,515,693 km (0.089 R)
• M28: 15,654,071 km (0.113 R)
• M29: 15,862,461 km (0.052 R)
• M30: 17,490,085 km (0.113 R)
• M31: 17,995,876 km (0.062 R)
• M32: 18,214,139 km (0.048 R)
• M33: 19,096,019 km (0.059 R)
• M34: 19,170,219 km (0.089 R)
• M35: 20,977,361 km (0.089 R)
• M36: 21,669,102 km (0.085 R)
• M37: 21,746,444 km (0.102 R)
• M38: 23,074,724 km (0.091 R)
• M39: 24,028,111 km (0.083 R)
• M40: 26,302,298 km (0.086 R)
• M41: 26,632,759 km (0.107 R)
• M42: 29,239,951 km (0.114 R)
• M43: 31,226,461 km (0.06 R)
• M44: 31,751,699 km (0.091 R)
• M45: 33,792,364 km (0.117 R)
• M46: 34,421,872 km (0.081 R)
• M47: 35,055,119 km (0.093 R)
• M48: 36,241,580 km (0.096 R)
• M49: 36,425,286 km (0.119 R)
• M50: 36,978,200 km (0.103 R)
• M51: 37,812,807 km (0.11 R)
• M52: 38,559,749 km (0.115 R)
• M53: 38,653,547 km (0.059 R)
• M54: 39,311,777 km (0.118 R)
• M55: 39,878,903 km (0.045 R)
• M56: 41,500,394 km (0.054 R)
• M57: 41,788,669 km (0.076 R)
• M58: 42,464,104 km (0.116 R)
• M59: 45,300,778 km (0.084 R)
• M60: 46,592,107 km (0.094 R)
• M61: 46,991,833 km (0.066 R)
• M62: 47,192,144 km (0.09 R)
• M63: 47,593,665 km (0.068 R)
• M64: 48,097,062 km (0.101 R)
• M65: 48,399,997 km (0.106 R)
• M66: 49,924,101 km (0.08 R)
• M67: 50,230,776 km (0.11 R)
• M68: 50,640,674 km (0.075 R)
• M69: 51,051,620 km (0.074 R)
• M70: 51,566,984 km (0.06 R)
• M71: 51,980,473 km (0.049 R)
• M72: 54,169,389 km (0.04 R)
• M73: 55,116,643 km (0.071 R)
• M74: 55,751,237 km (0.118 R)
• M75: 57,883,904 km (0.1 R)
• M76: 61,679,651 km (0.106 R)
• M77: 62,118,571 km (0.097 R)
• M78: 62,889,150 km (0.026 R)
• M79: 63,995,576 km (0.084 R)
• M80: 65,331,634 km (0.1 R)
• M81: 68,598,253 km (0.11 R)
• M82: 69,394,563 km (0.088 R)
• M83: 69,508,706 km (0.086 R)
• M84: 72,148,360 km (0.079 R)
• M85: 72,379,489 km (0.028 R)
• M86: 72,958,283 km (0.04 R)
• M87: 73,074,221 km (0.088 R)
• M88: 73,771,198 km (0.093 R)
• M89: 75,523,288 km (0.105 R)
• M90: 75,875,292 km (0.099 R)
• M91: 78,355,026 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 13,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit