🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.2

Radius: 14.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.69 AU - 0.77 AU

Year: 423 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 13,752,970 km

• M1: 182,958 km (0.117 R)
• M2: 318,943 km (0.078 R)
• M3: 452,384 km (0.07 R)
• M4: 623,674 km (0.09 R)
• M5: 719,267 km (0.089 R)
• M6: 865,573 km (0.104 R)
• M7: 983,905 km (0.069 R)
• M8: 1,076,656 km (0.06 R)
• M9: 1,286,691 km (0.078 R)
• M10: 1,404,574 km (0.069 R)
• M11: 1,588,580 km (0.098 R)
• M12: 1,797,568 km (0.082 R)
• M13: 1,902,735 km (0.029 R)
• M14: 2,067,592 km (0.114 R)
• M15: 2,201,931 km (0.107 R)
• M16: 2,315,027 km (0.053 R)
• M17: 2,479,435 km (0.097 R)
• M18: 2,572,485 km (0.102 R)
• M19: 2,781,473 km (0.034 R)
• M20: 2,924,040 km (0.068 R)
• M21: 3,182,844 km (0.104 R)
• M22: 3,373,582 km (0.095 R)
• M23: 3,498,047 km (0.104 R)
• M24: 3,624,308 km (0.03 R)
• M25: 3,859,625 km (0.045 R)
• M26: 3,953,722 km (0.068 R)
• M27: 4,293,010 km (0.064 R)
• M28: 4,489,133 km (0.114 R)
• M29: 4,595,946 km (0.072 R)
• M30: 4,819,894 km (0.044 R)
• M31: 5,031,874 km (0.106 R)
• M32: 5,150,954 km (0.098 R)
• M33: 5,343,337 km (0.038 R)
• M34: 5,481,266 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.7

Radius: 12.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.4 AU - 2.1 AU

Year: 1570 Days

Day: 13.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 13,752,970 km

• M1: 176,675 km (0.111 R)
• M2: 350,059 km (0.067 R)
• M3: 454,628 km (0.094 R)
• M4: 710,590 km (0.107 R)
• M5: 797,057 km (0.076 R)
• M6: 918,531 km (0.119 R)
• M7: 1,220,719 km (0.096 R)
• M8: 1,636,601 km (0.107 R)
• M9: 1,790,088 km (0.072 R)
• M10: 1,917,546 km (0.055 R)
• M11: 2,090,481 km (0.048 R)
• M12: 2,176,350 km (0.075 R)
• M13: 2,257,881 km (0.089 R)
• M14: 2,368,284 km (0.111 R)
• M15: 2,739,735 km (0.077 R)
• M16: 2,941,543 km (0.056 R)
• M17: 3,197,654 km (0.087 R)
• M18: 3,353,685 km (0.113 R)
• M19: 3,745,183 km (0.111 R)
• M20: 3,969,729 km (0.074 R)
• M21: 4,171,686 km (0.037 R)
• M22: 4,370,053 km (0.084 R)
• M23: 4,926,707 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.2

Radius: 8.7

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.28 AU - 3.52 AU

Year: 4252 Days

Day: 7 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 13,752,970 km

• M1: 124,017 km (0.113 R)
• M2: 202,855 km (0.114 R)
• M3: 358,586 km (0.067 R)
• M4: 506,987 km (0.084 R)
• M5: 940,522 km (0.104 R)
• M6: 1,057,807 km (0.071 R)
• M7: 1,166,265 km (0.063 R)
• M8: 1,763,759 km (0.106 R)
• M9: 2,043,507 km (0.082 R)
• M10: 2,462,381 km (0.036 R)
• M11: 2,516,535 km (0.061 R)
• M12: 2,571,288 km (0.1 R)
• M13: 3,120,312 km (0.036 R)
• M14: 3,317,931 km (0.05 R)
• M15: 3,499,393 km (0.091 R)
• M16: 3,725,735 km (0.056 R)
• M17: 3,956,864 km (0.079 R)
• M18: 4,020,592 km (0.11 R)
• M19: 4,192,630 km (0.059 R)
• M20: 4,257,705 km (0.094 R)
• M21: 4,411,043 km (0.047 R)
• M22: 4,836,200 km (0.118 R)
• M23: 5,088,422 km (0.042 R)
• M24: 5,204,510 km (0.057 R)
• M25: 5,558,159 km (0.089 R)
• M26: 5,653,752 km (0.085 R)
• M27: 6,041,660 km (0.109 R)
• M28: 6,413,261 km (0.076 R)
• M29: 6,538,773 km (0.087 R)
• M30: 6,971,560 km (0.085 R)
• M31: 7,335,083 km (0.1 R)
• M32: 7,757,996 km (0.101 R)
• M33: 7,945,592 km (0.09 R)
• M34: 8,325,271 km (0.104 R)
• M35: 8,462,303 km (0.096 R)
• M36: 8,544,881 km (0.114 R)
• M37: 8,738,610 km (0.109 R)
• M38: 8,849,911 km (0.112 R)
• M39: 8,961,810 km (0.101 R)
• M40: 9,786,543 km (0.063 R)
• M41: 10,310,734 km (0.065 R)
• M42: 10,398,997 km (0.073 R)
• M43: 11,477,448 km (0.08 R)
• M44: 11,599,520 km (0.083 R)
• M45: 11,844,860 km (0.052 R)
• M46: 11,968,129 km (0.052 R)
• M47: 12,153,929 km (0.086 R)
• M48: 12,216,162 km (0.067 R)
• M49: 12,403,159 km (0.078 R)
• M50: 12,811,861 km (0.029 R)
• M51: 13,161,022 km (0.066 R)
• M52: 13,224,751 km (0.076 R)
• M53: 13,320,793 km (0.105 R)
• M54: 13,966,308 km (0.114 R)
• M55: 15,929,181 km (0.07 R)
• M56: 16,065,465 km (0.063 R)
• M57: 16,202,048 km (0.117 R)
• M58: 17,659,281 km (0.107 R)
• M59: 18,474,888 km (0.116 R)
• M60: 19,266,710 km (0.094 R)
• M61: 19,448,172 km (0.086 R)
• M62: 19,557,378 km (0.053 R)
• M63: 19,922,696 km (0.042 R)
• M64: 20,142,904 km (0.077 R)
• M65: 20,327,209 km (0.099 R)
• M66: 20,734,414 km (0.097 R)
• M67: 20,957,614 km (0.104 R)
• M68: 21,106,913 km (0.11 R)
• M69: 21,369,009 km (0.111 R)
• M70: 21,556,904 km (0.107 R)
• M71: 21,632,151 km (0.091 R)
• M72: 21,745,247 km (0.088 R)
• M73: 22,085,882 km (0.071 R)
• M74: 22,351,867 km (0.085 R)
• M75: 22,810,534 km (0.066 R)
• M76: 23,542,965 km (0.098 R)
• M77: 23,853,829 km (0.101 R)
• M78: 23,931,620 km (0.108 R)
• M79: 24,361,564 km (0.089 R)
• M80: 24,675,870 km (0.028 R)
• M81: 24,794,052 km (0.106 R)
• M82: 25,110,302 km (0.12 R)
• M83: 25,189,589 km (0.072 R)
• M84: 25,587,070 km (0.104 R)
• M85: 25,666,806 km (0.092 R)
• M86: 26,388,167 km (0.116 R)
• M87: 26,913,405 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.8

Radius: 11.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.88 AU - 4.22 AU

Year: 5528 Days

Day: 14.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 13,752,970 km

• M1: 217,216 km (0.105 R)
• M2: 384,915 km (0.118 R)
• M3: 585,227 km (0.114 R)
• M4: 660,325 km (0.034 R)
• M5: 882,927 km (0.104 R)
• M6: 1,010,234 km (0.073 R)
• M7: 1,171,651 km (0.091 R)
• M8: 1,241,662 km (0.068 R)
• M9: 1,356,553 km (0.06 R)
• M10: 1,628,672 km (0.1 R)
• M11: 1,885,532 km (0.116 R)
• M12: 2,069,836 km (0.111 R)
• M13: 2,420,494 km (0.119 R)
• M14: 2,658,504 km (0.113 R)
• M15: 2,904,293 km (0.081 R)
• M16: 3,137,965 km (0.105 R)
• M17: 3,520,487 km (0.051 R)
• M18: 3,727,829 km (0.119 R)
• M19: 3,833,146 km (0.082 R)
• M20: 4,111,398 km (0.109 R)
• M21: 4,801,643 km (0.1 R)
• M22: 5,455,984 km (0.111 R)
• M23: 5,623,982 km (0.09 R)
• M24: 5,915,997 km (0.116 R)
• M25: 5,989,899 km (0.064 R)
• M26: 6,263,064 km (0.095 R)
• M27: 6,388,727 km (0.119 R)
• M28: 6,642,295 km (0.097 R)
• M29: 6,744,770 km (0.077 R)
• M30: 7,159,754 km (0.098 R)
• M31: 7,987,180 km (0.086 R)
• M32: 8,123,464 km (0.099 R)
• M33: 8,592,902 km (0.116 R)
• M34: 8,873,099 km (0.075 R)
• M35: 9,213,284 km (0.07 R)
• M36: 9,413,745 km (0.113 R)
• M37: 9,500,213 km (0.103 R)
• M38: 9,702,768 km (0.072 R)
• M39: 9,965,313 km (0.092 R)
• M40: 10,171,010 km (0.086 R)
• M41: 10,289,342 km (0.084 R)
• M42: 11,129,932 km (0.056 R)
• M43: 11,343,558 km (0.091 R)
• M44: 11,620,164 km (0.073 R)
• M45: 11,712,915 km (0.118 R)
• M46: 11,867,898 km (0.089 R)
• M47: 12,463,447 km (0.084 R)
• M48: 12,685,301 km (0.072 R)
• M49: 12,908,501 km (0.086 R)
• M50: 13,229,538 km (0.03 R)
• M51: 13,650,955 km (0.095 R)
• M52: 13,912,452 km (0.107 R)
• M53: 14,241,717 km (0.115 R)
• M54: 14,640,096 km (0.078 R)
• M55: 14,740,327 km (0.091 R)
• M56: 15,244,771 km (0.116 R)
• M57: 15,550,100 km (0.11 R)
• M58: 15,754,900 km (0.09 R)
• M59: 16,687,194 km (0.09 R)
• M60: 17,318,646 km (0.115 R)
• M61: 17,424,711 km (0.037 R)
• M62: 17,637,290 km (0.114 R)
• M63: 17,779,557 km (0.112 R)
• M64: 18,677,294 km (0.076 R)
• M65: 19,223,177 km (0.036 R)
• M66: 19,884,998 km (0.103 R)
• M67: 20,181,501 km (0.099 R)
• M68: 20,704,046 km (0.077 R)
• M69: 20,816,544 km (0.094 R)
• M70: 21,648,158 km (0.101 R)
• M71: 22,259,714 km (0.094 R)
• M72: 22,529,140 km (0.1 R)
• M73: 24,010,159 km (0.118 R)
• M74: 24,524,028 km (0.077 R)
• M75: 25,442,259 km (0.059 R)
• M76: 26,290,330 km (0.079 R)
• M77: 27,106,685 km (0.072 R)
• M78: 27,435,501 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 13.1

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.42 AU - 4.8 AU

Year: 6713 Days

Day: 11 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 13,752,970 km

• M1: 362,625 km (0.072 R)
• M2: 523,742 km (0.044 R)
• M3: 686,056 km (0.08 R)
• M4: 859,589 km (0.051 R)
• M5: 1,387,520 km (0.082 R)
• M6: 1,508,246 km (0.094 R)
• M7: 1,622,987 km (0.077 R)
• M8: 1,943,875 km (0.092 R)
• M9: 2,263,416 km (0.106 R)
• M10: 2,351,529 km (0.11 R)
• M11: 2,531,346 km (0.104 R)
• M12: 2,634,568 km (0.062 R)
• M13: 2,727,468 km (0.025 R)
• M14: 2,821,565 km (0.05 R)
• M15: 2,928,827 km (0.076 R)
• M16: 3,588,105 km (0.1 R)
• M17: 3,928,290 km (0.093 R)
• M18: 4,347,613 km (0.097 R)
• M19: 4,527,879 km (0.098 R)
• M20: 4,654,139 km (0.109 R)
• M21: 4,753,173 km (0.066 R)
• M22: 4,867,167 km (0.117 R)
• M23: 5,097,996 km (0.078 R)
• M24: 5,721,371 km (0.057 R)
• M25: 5,873,362 km (0.086 R)
• M26: 6,088,334 km (0.061 R)
• M27: 6,337,415 km (0.067 R)
• M28: 6,974,702 km (0.055 R)
• M29: 7,137,314 km (0.057 R)
• M30: 7,268,362 km (0.079 R)
• M31: 8,190,483 km (0.077 R)
• M32: 8,310,461 km (0.101 R)
• M33: 8,413,833 km (0.088 R)
• M34: 8,673,984 km (0.113 R)
• M35: 8,866,666 km (0.089 R)
• M36: 9,078,347 km (0.101 R)
• M37: 9,345,379 km (0.106 R)
• M38: 9,741,664 km (0.073 R)
• M39: 10,625,488 km (0.11 R)
• M40: 10,756,536 km (0.114 R)
• M41: 10,850,483 km (0.033 R)
• M42: 11,209,967 km (0.093 R)
• M43: 11,420,002 km (0.069 R)
• M44: 11,592,638 km (0.116 R)
• M45: 11,708,277 km (0.117 R)
• M46: 11,999,096 km (0.119 R)
• M47: 12,155,276 km (0.036 R)
• M48: 12,331,652 km (0.113 R)
• M49: 12,528,672 km (0.104 R)
• M50: 12,746,636 km (0.119 R)
• M51: 12,845,969 km (0.037 R)
• M52: 13,166,109 km (0.072 R)
• M53: 13,367,467 km (0.071 R)
• M54: 13,569,873 km (0.113 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: 176 - 16,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit