🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.4

Radius: 11.9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.58 AU - 0.82 AU

Year: 404 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,173,336 km

• M1: 150,047 km (0.106 R)
• M2: 240,703 km (0.06 R)
• M3: 326,572 km (0.112 R)
• M4: 413,339 km (0.108 R)
• M5: 521,498 km (0.111 R)
• M6: 602,730 km (0.062 R)
• M7: 677,080 km (0.111 R)
• M8: 836,402 km (0.069 R)
• M9: 925,712 km (0.093 R)
• M10: 1,004,550 km (0.114 R)
• M11: 1,095,505 km (0.026 R)
• M12: 1,174,343 km (0.105 R)
• M13: 1,275,920 km (0.082 R)
• M14: 1,370,017 km (0.072 R)
• M15: 1,450,351 km (0.105 R)
• M16: 1,604,736 km (0.108 R)
• M17: 1,735,934 km (0.107 R)
• M18: 1,858,903 km (0.105 R)
• M19: 2,015,233 km (0.107 R)
• M20: 2,095,118 km (0.09 R)
• M21: 2,169,768 km (0.042 R)
• M22: 2,302,760 km (0.085 R)
• M23: 2,380,102 km (0.102 R)
• M24: 2,510,851 km (0.089 R)
• M25: 2,738,838 km (0.112 R)
• M26: 3,051,049 km (0.059 R)
• M27: 3,382,109 km (0.057 R)
• M28: 3,574,641 km (0.116 R)
• M29: 3,649,590 km (0.076 R)
• M30: 3,785,873 km (0.1 R)
• M31: 3,985,736 km (0.075 R)
• M32: 4,428,396 km (0.052 R)
• M33: 4,541,492 km (0.117 R)
• M34: 4,903,369 km (0.079 R)
• M35: 5,104,728 km (0.051 R)
• M36: 5,232,036 km (0.037 R)
• M37: 5,394,798 km (0.085 R)
• M38: 5,646,572 km (0.08 R)
• M39: 5,778,218 km (0.11 R)
• M40: 6,098,507 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.5

Radius: 10.8

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.06 AU - 1.06 AU

Year: 753 Days

Day: 5.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 80,173,336 km

• M1: 202,256 km (0.12 R)
• M2: 292,613 km (0.08 R)
• M3: 375,191 km (0.098 R)
• M4: 459,415 km (0.114 R)
• M5: 561,590 km (0.085 R)
• M6: 645,515 km (0.068 R)
• M7: 745,745 km (0.115 R)
• M8: 900,579 km (0.058 R)
• M9: 1,040,603 km (0.118 R)
• M10: 1,229,545 km (0.064 R)
• M11: 1,314,217 km (0.105 R)
• M12: 1,393,504 km (0.118 R)
• M13: 1,657,245 km (0.092 R)
• M14: 2,163,484 km (0.112 R)
• M15: 2,284,359 km (0.091 R)
• M16: 2,381,000 km (0.092 R)
• M17: 2,461,035 km (0.119 R)
• M18: 2,716,099 km (0.081 R)
• M19: 2,790,449 km (0.098 R)
• M20: 3,134,225 km (0.113 R)
• M21: 3,441,200 km (0.096 R)
• M22: 3,799,487 km (0.119 R)
• M23: 4,030,915 km (0.071 R)
• M24: 4,223,746 km (0.085 R)
• M25: 4,332,205 km (0.064 R)
• M26: 4,452,631 km (0.031 R)
• M27: 4,607,614 km (0.084 R)
• M28: 4,753,024 km (0.052 R)
• M29: 4,877,190 km (0.086 R)
• M30: 5,002,553 km (0.104 R)
• M31: 5,175,338 km (0.051 R)
• M32: 5,244,901 km (0.061 R)
• M33: 5,361,737 km (0.095 R)
• M34: 5,491,139 km (0.119 R)
• M35: 5,609,771 km (0.082 R)
• M36: 5,717,182 km (0.047 R)
• M37: 5,922,131 km (0.111 R)
• M38: 6,056,021 km (0.101 R)
• M39: 6,129,474 km (0.038 R)
• M40: 6,463,825 km (0.091 R)
• M41: 6,626,886 km (0.113 R)
• M42: 6,715,299 km (0.104 R)
• M43: 6,854,874 km (0.062 R)
• M44: 7,021,376 km (0.073 R)
• M45: 7,371,136 km (0.071 R)
• M46: 7,541,528 km (0.054 R)
• M47: 7,647,144 km (0.048 R)
• M48: 8,060,932 km (0.096 R)
• M49: 8,223,096 km (0.092 R)
• M50: 8,304,477 km (0.069 R)
• M51: 8,495,663 km (0.119 R)
• M52: 8,564,328 km (0.102 R)
• M53: 8,771,372 km (0.08 R)
• M54: 8,938,174 km (0.085 R)
• M55: 9,063,985 km (0.056 R)
• M56: 9,190,246 km (0.101 R)
• M57: 9,459,073 km (0.083 R)
• M58: 9,601,640 km (0.092 R)
• M59: 9,687,509 km (0.071 R)

Asteroid Belt

Center: 3.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.1

Radius: 6.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.44 AU - 5.68 AU

Year: 9049 Days

Day: 18.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 80,173,336 km

• M1: 180,415 km (0.087 R)
• M2: 235,317 km (0.104 R)
• M3: 538,403 km (0.097 R)
• M4: 850,613 km (0.089 R)
• M5: 943,963 km (0.106 R)
• M6: 1,001,558 km (0.107 R)
• M7: 1,080,396 km (0.103 R)
• M8: 1,265,448 km (0.084 R)
• M9: 1,329,327 km (0.06 R)
• M10: 1,383,481 km (0.115 R)
• M11: 1,471,744 km (0.083 R)
• M12: 1,855,313 km (0.109 R)
• M13: 2,052,333 km (0.098 R)
• M14: 2,102,598 km (0.114 R)
• M15: 2,243,070 km (0.113 R)
• M16: 2,506,363 km (0.112 R)
• M17: 2,669,275 km (0.089 R)
• M18: 3,134,674 km (0.045 R)
• M19: 3,266,021 km (0.078 R)
• M20: 3,933,975 km (0.054 R)
• M21: 4,219,258 km (0.077 R)
• M22: 4,445,750 km (0.081 R)
• M23: 4,759,606 km (0.104 R)
• M24: 5,097,697 km (0.088 R)
• M25: 5,252,381 km (0.067 R)
• M26: 6,359,405 km (0.117 R)
• M27: 6,451,707 km (0.104 R)
• M28: 6,637,807 km (0.058 R)
• M29: 6,731,455 km (0.051 R)
• M30: 6,882,400 km (0.1 R)
• M31: 7,015,243 km (0.096 R)
• M32: 7,072,389 km (0.092 R)
• M33: 7,496,798 km (0.034 R)
• M34: 7,613,933 km (0.096 R)
• M35: 7,969,228 km (0.074 R)
• M36: 8,269,321 km (0.067 R)
• M37: 8,593,500 km (0.041 R)
• M38: 9,108,416 km (0.112 R)
• M39: 10,103,391 km (0.101 R)
• M40: 10,559,067 km (0.064 R)
• M41: 10,712,404 km (0.072 R)
• M42: 10,866,490 km (0.077 R)
• M43: 11,897,519 km (0.029 R)
• M44: 12,842,379 km (0.068 R)
• M45: 13,170,597 km (0.099 R)
• M46: 13,383,026 km (0.105 R)
• M47: 13,691,945 km (0.12 R)
• M48: 13,739,667 km (0.092 R)
• M49: 13,835,260 km (0.077 R)
• M50: 14,171,705 km (0.086 R)
• M51: 14,316,666 km (0.091 R)
• M52: 14,754,688 km (0.059 R)
• M53: 15,370,134 km (0.114 R)
• M54: 15,568,950 km (0.118 R)
• M55: 16,728,333 km (0.074 R)
• M56: 16,907,103 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.4

Radius: 7.1

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.33 AU - 10.49 AU

Year: 19925 Days

Day: 18.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,173,336 km

• M1: 168,447 km (0.118 R)
• M2: 424,110 km (0.11 R)
• M3: 635,342 km (0.039 R)
• M4: 705,055 km (0.095 R)
• M5: 1,206,956 km (0.08 R)
• M6: 1,384,977 km (0.103 R)
• M7: 2,072,978 km (0.107 R)
• M8: 2,359,607 km (0.062 R)
• M9: 2,470,459 km (0.104 R)
• M10: 2,852,083 km (0.076 R)
• M11: 2,970,266 km (0.111 R)
• M12: 4,328,465 km (0.032 R)
• M13: 5,213,785 km (0.087 R)
• M14: 6,720,834 km (0.057 R)
• M15: 6,773,343 km (0.092 R)
• M16: 6,984,425 km (0.097 R)
• M17: 7,521,631 km (0.11 R)
• M18: 8,016,501 km (0.107 R)
• M19: 9,153,445 km (0.101 R)
• M20: 10,098,903 km (0.038 R)
• M21: 10,219,330 km (0.097 R)
• M22: 10,340,205 km (0.095 R)
• M23: 10,705,523 km (0.115 R)
• M24: 11,449,024 km (0.077 R)
• M25: 11,574,537 km (0.119 R)
• M26: 12,017,496 km (0.025 R)
• M27: 12,208,981 km (0.069 R)
• M28: 13,181,816 km (0.098 R)
• M29: 13,511,680 km (0.11 R)
• M30: 13,644,373 km (0.059 R)
• M31: 14,246,804 km (0.034 R)
• M32: 14,449,509 km (0.032 R)
• M33: 16,742,096 km (0.1 R)
• M34: 16,813,305 km (0.07 R)
• M35: 17,099,186 km (0.12 R)
• M36: 17,820,996 km (0.082 R)
• M37: 17,966,405 km (0.088 R)
• M38: 19,368,736 km (0.075 R)
• M39: 19,668,530 km (0.082 R)
• M40: 20,120,914 km (0.093 R)
• M41: 20,576,738 km (0.103 R)
• M42: 22,591,074 km (0.111 R)
• M43: 23,462,182 km (0.116 R)
• M44: 24,586,560 km (0.113 R)
• M45: 25,400,372 km (0.084 R)
• M46: 27,810,095 km (0.058 R)
• M47: 28,063,513 km (0.08 R)
• M48: 28,828,407 km (0.098 R)
• M49: 28,913,828 km (0.103 R)
• M50: 30,988,750 km (0.111 R)
• M51: 33,469,532 km (0.107 R)
• M52: 34,552,171 km (0.101 R)
• M53: 34,915,545 km (0.087 R)
• M54: 35,006,650 km (0.116 R)
• M55: 35,646,181 km (0.066 R)
• M56: 36,658,958 km (0.066 R)
• M57: 37,961,656 km (0.111 R)
• M58: 39,563,850 km (0.115 R)
• M59: 39,943,978 km (0.094 R)
• M60: 40,420,896 km (0.112 R)
• M61: 40,612,232 km (0.082 R)
• M62: 41,669,739 km (0.054 R)
• M63: 42,833,760 km (0.089 R)
• M64: 44,698,497 km (0.064 R)
• M65: 46,089,458 km (0.066 R)
• M66: 46,189,390 km (0.089 R)
• M67: 47,192,144 km (0.059 R)
• M68: 48,811,691 km (0.053 R)
• M69: 50,758,558 km (0.109 R)
• M70: 50,861,630 km (0.102 R)
• M71: 53,883,657 km (0.095 R)
• M72: 53,988,824 km (0.115 R)
• M73: 55,469,394 km (0.088 R)
• M74: 56,535,130 km (0.038 R)
• M75: 56,963,279 km (0.097 R)
• M76: 57,715,158 km (0.083 R)
• M77: 59,881,335 km (0.112 R)
• M78: 60,645,930 km (0.118 R)
• M79: 61,303,711 km (0.087 R)
• M80: 61,853,783 km (0.099 R)
• M81: 62,294,947 km (0.096 R)
• M82: 64,628,225 km (0.073 R)
• M83: 64,851,874 km (0.095 R)
• M84: 68,352,165 km (0.088 R)
• M85: 69,036,725 km (0.108 R)
• M86: 70,297,535 km (0.067 R)
• M87: 71,450,486 km (0.119 R)
• M88: 73,774,788 km (0.08 R)
• M89: 75,298,891 km (0.09 R)
• M90: 75,534,358 km (0.079 R)
• M91: 77,307,692 km (0.042 R)
• M92: 77,901,745 km (0.085 R)
• M93: 78,258,985 km (0.062 R)
• M94: 78,855,581 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 20,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit