🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.7

Radius: 15

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.42 AU - 0.66 AU

Year: 274 Days

Day: 8 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,893,994 km

• M1: 186,997 km (0.027 R)
• M2: 304,581 km (0.112 R)
• M3: 451,486 km (0.103 R)
• M4: 603,328 km (0.087 R)
• M5: 714,330 km (0.11 R)
• M6: 820,245 km (0.082 R)
• M7: 968,497 km (0.104 R)
• M8: 1,107,623 km (0.093 R)
• M9: 1,221,766 km (0.049 R)
• M10: 1,532,481 km (0.079 R)
• M11: 1,638,845 km (0.055 R)
• M12: 1,757,177 km (0.1 R)
• M13: 1,897,649 km (0.108 R)
• M14: 2,002,966 km (0.081 R)
• M15: 2,140,147 km (0.11 R)
• M16: 2,235,142 km (0.098 R)
• M17: 2,382,944 km (0.111 R)
• M18: 2,581,760 km (0.055 R)
• M19: 2,808,102 km (0.113 R)
• M20: 2,940,496 km (0.108 R)
• M21: 3,091,889 km (0.089 R)
• M22: 3,514,652 km (0.108 R)
• M23: 3,687,887 km (0.074 R)
• M24: 3,968,532 km (0.052 R)
• M25: 4,080,432 km (0.113 R)
• M26: 4,224,793 km (0.093 R)
• M27: 4,390,099 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.3

Radius: 11.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.45 AU - 0.69 AU

Year: 297 Days

Day: 13.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,893,994 km

• M1: 173,982 km (0.071 R)
• M2: 252,072 km (0.094 R)
• M3: 378,183 km (0.105 R)
• M4: 454,778 km (0.088 R)
• M5: 526,585 km (0.085 R)
• M6: 629,657 km (0.075 R)
• M7: 753,973 km (0.062 R)
• M8: 830,119 km (0.111 R)
• M9: 920,326 km (0.106 R)
• M10: 998,865 km (0.034 R)
• M11: 1,113,307 km (0.08 R)
• M12: 1,199,625 km (0.075 R)
• M13: 1,277,865 km (0.114 R)
• M14: 1,355,955 km (0.079 R)
• M15: 1,543,850 km (0.104 R)
• M16: 1,666,371 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.6

Radius: 9.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.76 AU - 1.18 AU

Year: 659 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,893,994 km

• M1: 117,883 km (0.071 R)
• M2: 186,100 km (0.078 R)
• M3: 296,054 km (0.105 R)
• M4: 373,396 km (0.096 R)
• M5: 436,227 km (0.041 R)
• M6: 503,546 km (0.061 R)
• M7: 564,134 km (0.091 R)
• M8: 669,899 km (0.111 R)
• M9: 881,131 km (0.109 R)
• M10: 947,403 km (0.07 R)
• M11: 1,047,933 km (0.095 R)
• M12: 1,137,692 km (0.075 R)
• M13: 1,295,069 km (0.105 R)
• M14: 1,528,741 km (0.105 R)
• M15: 1,793,080 km (0.094 R)
• M16: 1,867,281 km (0.096 R)
• M17: 2,012,839 km (0.066 R)
• M18: 2,272,242 km (0.081 R)
• M19: 2,440,540 km (0.115 R)
• M20: 2,523,118 km (0.094 R)
• M21: 2,639,056 km (0.069 R)
• M22: 2,816,180 km (0.12 R)
• M23: 2,929,874 km (0.067 R)
• M24: 3,010,956 km (0.113 R)
• M25: 3,161,751 km (0.047 R)
• M26: 3,322,120 km (0.113 R)
• M27: 3,406,792 km (0.114 R)
• M28: 3,506,574 km (0.113 R)
• M29: 3,571,200 km (0.069 R)
• M30: 3,636,275 km (0.117 R)
• M31: 3,738,301 km (0.042 R)
• M32: 3,848,555 km (0.088 R)
• M33: 3,915,425 km (0.061 R)
• M34: 4,095,242 km (0.08 R)
• M35: 4,201,456 km (0.11 R)
• M36: 4,354,794 km (0.112 R)
• M37: 4,549,122 km (0.084 R)
• M38: 4,667,154 km (0.111 R)
• M39: 4,882,127 km (0.085 R)
• M40: 4,946,454 km (0.098 R)
• M41: 5,011,080 km (0.083 R)
• M42: 5,108,468 km (0.108 R)
• M43: 5,313,567 km (0.1 R)
• M44: 5,496,226 km (0.117 R)
• M45: 5,647,320 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.7

Radius: 9.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.32 AU - 1.34 AU

Year: 1059 Days

Day: 14.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,893,994 km

• M1: 157,975 km (0.112 R)
• M2: 268,678 km (0.083 R)
• M3: 330,761 km (0.119 R)
• M4: 406,158 km (0.116 R)
• M5: 562,787 km (0.1 R)
• M6: 669,450 km (0.086 R)
• M7: 937,231 km (0.06 R)
• M8: 1,096,253 km (0.117 R)
• M9: 1,359,545 km (0.118 R)
• M10: 1,435,392 km (0.09 R)
• M11: 1,585,887 km (0.077 R)
• M12: 1,765,404 km (0.085 R)
• M13: 1,830,629 km (0.083 R)
• M14: 1,890,767 km (0.071 R)
• M15: 1,994,439 km (0.047 R)
• M16: 2,062,506 km (0.051 R)
• M17: 2,284,659 km (0.094 R)
• M18: 2,508,008 km (0.12 R)
• M19: 2,575,178 km (0.113 R)
• M20: 2,919,552 km (0.087 R)
• M21: 3,032,947 km (0.104 R)
• M22: 3,169,530 km (0.079 R)
• M23: 3,249,565 km (0.114 R)
• M24: 3,621,764 km (0.046 R)
• M25: 3,782,283 km (0.094 R)
• M26: 3,913,929 km (0.11 R)
• M27: 4,245,737 km (0.043 R)
• M28: 4,317,993 km (0.117 R)
• M29: 4,512,769 km (0.1 R)
• M30: 4,768,731 km (0.09 R)
• M31: 4,835,602 km (0.117 R)
• M32: 5,123,129 km (0.063 R)
• M33: 5,260,460 km (0.072 R)
• M34: 5,338,250 km (0.087 R)
• M35: 5,503,706 km (0.04 R)
• M36: 5,848,529 km (0.077 R)
• M37: 6,046,297 km (0.119 R)
• M38: 6,155,055 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.9

Radius: 13.3

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.5 AU - 5.04 AU

Year: 6091 Days

Day: 13.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,893,994 km

• M1: 514,467 km (0.068 R)
• M2: 734,077 km (0.088 R)
• M3: 856,597 km (0.106 R)
• M4: 1,195,586 km (0.072 R)
• M5: 1,466,209 km (0.051 R)
• M6: 1,641,687 km (0.116 R)
• M7: 1,892,563 km (0.115 R)
• M8: 2,210,458 km (0.113 R)
• M9: 2,394,613 km (0.104 R)
• M10: 2,603,153 km (0.061 R)
• M11: 2,719,540 km (0.11 R)
• M12: 2,857,619 km (0.093 R)
• M13: 2,998,091 km (0.108 R)
• M14: 3,307,011 km (0.09 R)
• M15: 3,583,168 km (0.115 R)
• M16: 3,735,010 km (0.055 R)
• M17: 3,822,824 km (0.057 R)
• M18: 3,978,107 km (0.057 R)
• M19: 4,929,699 km (0.078 R)
• M20: 5,123,577 km (0.07 R)
• M21: 5,468,849 km (0.12 R)
• M22: 5,669,610 km (0.096 R)
• M23: 5,872,764 km (0.115 R)
• M24: 5,975,238 km (0.047 R)
• M25: 6,470,557 km (0.103 R)
• M26: 7,808,261 km (0.094 R)
• M27: 7,892,933 km (0.073 R)
• M28: 8,034,752 km (0.111 R)
• M29: 8,465,295 km (0.077 R)
• M30: 8,844,525 km (0.045 R)
• M31: 9,050,970 km (0.113 R)
• M32: 9,199,521 km (0.111 R)
• M33: 9,288,981 km (0.055 R)
• M34: 9,468,947 km (0.094 R)
• M35: 9,589,373 km (0.067 R)
• M36: 10,107,580 km (0.119 R)
• M37: 10,292,633 km (0.073 R)
• M38: 10,666,179 km (0.088 R)
• M39: 10,886,087 km (0.046 R)
• M40: 12,401,663 km (0.097 R)
• M41: 12,500,697 km (0.107 R)
• M42: 12,765,934 km (0.026 R)
• M43: 12,932,736 km (0.105 R)
• M44: 13,033,116 km (0.11 R)
• M45: 13,133,795 km (0.109 R)
• M46: 14,051,429 km (0.094 R)
• M47: 14,154,651 km (0.11 R)
• M48: 14,361,844 km (0.118 R)
• M49: 14,604,941 km (0.101 R)
• M50: 15,236,244 km (0.108 R)
• M51: 15,948,180 km (0.045 R)
• M52: 16,163,900 km (0.098 R)
• M53: 16,525,628 km (0.119 R)
• M54: 16,743,891 km (0.104 R)
• M55: 17,257,012 km (0.118 R)
• M56: 18,036,267 km (0.112 R)
• M57: 18,186,015 km (0.109 R)
• M58: 18,600,102 km (0.08 R)
• M59: 18,713,497 km (0.083 R)
• M60: 18,979,033 km (0.084 R)
• M61: 19,360,657 km (0.091 R)
• M62: 19,513,995 km (0.115 R)
• M63: 20,442,699 km (0.074 R)
• M64: 20,598,879 km (0.118 R)
• M65: 21,267,132 km (0.059 R)
• M66: 21,504,694 km (0.075 R)
• M67: 22,182,522 km (0.109 R)
• M68: 23,969,319 km (0.089 R)
• M69: 24,175,315 km (0.116 R)
• M70: 25,339,635 km (0.089 R)
• M71: 26,182,470 km (0.072 R)
• M72: 26,267,292 km (0.031 R)
• M73: 26,820,654 km (0.112 R)
• M74: 26,948,860 km (0.026 R)
• M75: 28,155,666 km (0.109 R)
• M76: 29,248,179 km (0.114 R)
• M77: 29,336,142 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.9

Radius: 6.6

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.78 AU - 9.7 AU

Year: 19387 Days

Day: 21.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,893,994 km

• M1: 99,183 km (0.084 R)
• M2: 171,290 km (0.115 R)
• M3: 288,425 km (0.107 R)
• M4: 382,971 km (0.112 R)
• M5: 526,136 km (0.101 R)
• M6: 604,375 km (0.052 R)
• M7: 665,711 km (0.062 R)
• M8: 1,004,849 km (0.076 R)
• M9: 1,258,118 km (0.116 R)
• M10: 1,474,885 km (0.049 R)
• M11: 3,043,120 km (0.112 R)
• M12: 3,520,786 km (0.099 R)
• M13: 3,710,626 km (0.096 R)
• M14: 3,787,668 km (0.1 R)
• M15: 3,943,101 km (0.117 R)
• M16: 4,793,265 km (0.029 R)
• M17: 5,260,759 km (0.108 R)
• M18: 6,748,210 km (0.072 R)
• M19: 7,367,695 km (0.053 R)
• M20: 7,562,023 km (0.047 R)
• M21: 7,659,860 km (0.097 R)
• M22: 8,457,067 km (0.12 R)
• M23: 8,711,533 km (0.045 R)
• M24: 9,861,342 km (0.089 R)
• M25: 10,892,071 km (0.051 R)
• M26: 11,843,215 km (0.1 R)
• M27: 11,899,912 km (0.072 R)
• M28: 11,956,759 km (0.049 R)
• M29: 12,704,150 km (0.083 R)
• M30: 13,171,644 km (0.054 R)
• M31: 13,230,436 km (0.091 R)
• M32: 13,407,560 km (0.08 R)
• M33: 13,943,270 km (0.116 R)
• M34: 14,123,385 km (0.064 R)
• M35: 14,304,249 km (0.074 R)
• M36: 14,364,836 km (0.065 R)
• M37: 14,790,592 km (0.038 R)
• M38: 15,467,821 km (0.081 R)
• M39: 16,029,561 km (0.102 R)
• M40: 16,218,354 km (0.096 R)
• M41: 16,344,615 km (0.107 R)
• M42: 17,108,760 km (0.073 R)
• M43: 19,003,268 km (0.08 R)
• M44: 19,069,689 km (0.12 R)
• M45: 19,537,482 km (0.11 R)
• M46: 20,620,720 km (0.106 R)
• M47: 20,963,150 km (0.096 R)
• M48: 22,915,701 km (0.082 R)
• M49: 24,417,664 km (0.083 R)
• M50: 24,634,880 km (0.11 R)
• M51: 25,730,385 km (0.087 R)
• M52: 26,469,548 km (0.107 R)
• M53: 26,767,098 km (0.103 R)
• M54: 27,440,737 km (0.062 R)
• M55: 27,666,481 km (0.068 R)
• M56: 29,034,254 km (0.119 R)
• M57: 29,417,972 km (0.078 R)
• M58: 30,190,645 km (0.092 R)
• M59: 31,205,069 km (0.117 R)
• M60: 31,283,608 km (0.084 R)
• M61: 32,628,044 km (0.066 R)
• M62: 32,947,136 km (0.117 R)
• M63: 33,427,644 km (0.072 R)
• M64: 33,991,179 km (0.109 R)
• M65: 34,558,006 km (0.109 R)
• M66: 35,454,845 km (0.06 R)
• M67: 36,772,952 km (0.115 R)
• M68: 37,438,064 km (0.12 R)
• M69: 38,864,480 km (0.107 R)
• M70: 40,223,277 km (0.09 R)
• M71: 41,597,483 km (0.107 R)
• M72: 42,377,187 km (0.114 R)
• M73: 43,424,372 km (0.114 R)
• M74: 43,863,143 km (0.118 R)
• M75: 44,039,220 km (0.106 R)
• M76: 45,011,007 km (0.111 R)
• M77: 45,544,174 km (0.105 R)
• M78: 46,347,664 km (0.085 R)
• M79: 47,878,350 km (0.053 R)
• M80: 48,240,825 km (0.066 R)
• M81: 48,604,348 km (0.099 R)
• M82: 51,081,390 km (0.088 R)
• M83: 52,942,537 km (0.067 R)
• M84: 53,036,185 km (0.112 R)
• M85: 53,411,377 km (0.06 R)
• M86: 55,490,189 km (0.103 R)
• M87: 56,443,875 km (0.072 R)
• M88: 57,499,138 km (0.11 R)
• M89: 58,077,484 km (0.107 R)
• M90: 58,657,774 km (0.06 R)
• M91: 59,531,725 km (0.071 R)
• M92: 59,824,039 km (0.113 R)
• M93: 63,169,945 km (0.103 R)
• M94: 67,284,634 km (0.068 R)
• M95: 67,386,062 km (0.11 R)
• M96: 67,792,369 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 14,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit