🌌 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: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.3

Radius: 8.1

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.42 AU - 0.64 AU

Year: 257 Days

Day: 6.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 65,830,628 km

• M1: 105,766 km (0.033 R)
• M2: 174,880 km (0.099 R)
• M3: 275,709 km (0.07 R)
• M4: 339,737 km (0.039 R)
• M5: 434,731 km (0.073 R)
• M6: 506,688 km (0.067 R)
• M7: 579,991 km (0.105 R)
• M8: 644,168 km (0.071 R)
• M9: 727,943 km (0.051 R)
• M10: 830,119 km (0.062 R)
• M11: 922,271 km (0.11 R)
• M12: 975,378 km (0.089 R)
• M13: 1,117,047 km (0.088 R)
• M14: 1,211,144 km (0.055 R)
• M15: 1,308,084 km (0.077 R)
• M16: 1,403,228 km (0.117 R)
• M17: 1,469,500 km (0.096 R)
• M18: 1,605,335 km (0.05 R)
• M19: 1,855,313 km (0.033 R)
• M20: 1,948,063 km (0.114 R)
• M21: 2,002,517 km (0.103 R)
• M22: 2,062,506 km (0.082 R)
• M23: 2,138,202 km (0.084 R)
• M24: 2,251,149 km (0.096 R)
• M25: 2,303,209 km (0.093 R)
• M26: 2,360,804 km (0.088 R)
• M27: 2,434,855 km (0.103 R)
• M28: 2,634,568 km (0.116 R)
• M29: 2,722,532 km (0.081 R)
• M30: 2,800,323 km (0.047 R)
• M31: 3,032,498 km (0.109 R)
• M32: 3,119,116 km (0.069 R)
• M33: 3,235,802 km (0.116 R)
• M34: 3,294,594 km (0.085 R)
• M35: 3,389,589 km (0.098 R)
• M36: 3,527,817 km (0.037 R)
• M37: 3,582,420 km (0.064 R)
• M38: 3,655,574 km (0.113 R)
• M39: 3,772,559 km (0.112 R)
• M40: 4,118,130 km (0.074 R)
• M41: 4,188,441 km (0.058 R)
• M42: 4,343,275 km (0.043 R)
• M43: 4,428,097 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.7

Radius: 13.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.6 AU - 0.8 AU

Year: 391 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,830,628 km

• M1: 180,864 km (0.051 R)
• M2: 374,294 km (0.093 R)
• M3: 500,554 km (0.119 R)
• M4: 614,698 km (0.059 R)
• M5: 728,691 km (0.064 R)
• M6: 816,206 km (0.109 R)
• M7: 959,820 km (0.097 R)
• M8: 1,115,851 km (0.04 R)
• M9: 1,209,349 km (0.082 R)
• M10: 1,330,075 km (0.099 R)
• M11: 1,437,037 km (0.075 R)
• M12: 1,532,331 km (0.114 R)
• M13: 1,652,608 km (0.115 R)
• M14: 1,863,391 km (0.097 R)
• M15: 1,951,803 km (0.114 R)
• M16: 2,049,940 km (0.084 R)
• M17: 2,158,398 km (0.077 R)
• M18: 2,311,736 km (0.069 R)
• M19: 2,647,583 km (0.103 R)
• M20: 2,743,326 km (0.089 R)
• M21: 2,858,815 km (0.116 R)
• M22: 3,128,241 km (0.114 R)
• M23: 3,307,759 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.7

Radius: 9.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.31 AU - 1.87 AU

Year: 1337 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 65,830,628 km

• M1: 122,072 km (0.119 R)
• M2: 232,475 km (0.043 R)
• M3: 304,432 km (0.107 R)
• M4: 424,858 km (0.074 R)
• M5: 526,136 km (0.096 R)
• M6: 636,838 km (0.118 R)
• M7: 707,299 km (0.064 R)
• M8: 831,315 km (0.077 R)
• M9: 902,823 km (0.085 R)
• M10: 1,003,802 km (0.109 R)
• M11: 1,137,692 km (0.072 R)
• M12: 1,454,690 km (0.107 R)
• M13: 1,534,425 km (0.085 R)
• M14: 1,623,735 km (0.055 R)
• M15: 1,706,463 km (0.088 R)
• M16: 1,946,119 km (0.076 R)
• M17: 2,025,406 km (0.045 R)
• M18: 2,096,913 km (0.117 R)
• M19: 2,325,798 km (0.1 R)
• M20: 2,448,169 km (0.108 R)
• M21: 2,728,665 km (0.109 R)
• M22: 2,798,079 km (0.098 R)
• M23: 2,918,206 km (0.027 R)
• M24: 3,174,317 km (0.081 R)
• M25: 3,278,886 km (0.12 R)
• M26: 3,352,638 km (0.11 R)
• M27: 3,416,367 km (0.098 R)
• M28: 3,534,399 km (0.089 R)
• M29: 3,686,391 km (0.097 R)
• M30: 3,829,556 km (0.098 R)
• M31: 3,974,666 km (0.101 R)
• M32: 4,351,054 km (0.086 R)
• M33: 4,455,773 km (0.101 R)
• M34: 4,608,512 km (0.03 R)
• M35: 4,715,175 km (0.107 R)
• M36: 4,894,992 km (0.054 R)
• M37: 4,991,782 km (0.044 R)
• M38: 5,077,053 km (0.096 R)
• M39: 5,138,238 km (0.078 R)
• M40: 5,347,974 km (0.12 R)
• M41: 5,738,126 km (0.055 R)
• M42: 5,853,017 km (0.106 R)
• M43: 6,020,417 km (0.12 R)
• M44: 6,111,223 km (0.061 R)
• M45: 6,854,275 km (0.112 R)
• M46: 6,921,893 km (0.068 R)
• M47: 7,167,683 km (0.049 R)
• M48: 7,291,550 km (0.073 R)
• M49: 7,457,903 km (0.11 R)
• M50: 7,569,503 km (0.034 R)
• M51: 7,681,701 km (0.093 R)
• M52: 7,879,320 km (0.104 R)
• M53: 7,993,014 km (0.105 R)
• M54: 8,121,668 km (0.107 R)
• M55: 8,294,155 km (0.108 R)
• M56: 8,395,283 km (0.071 R)
• M57: 8,482,349 km (0.071 R)
• M58: 8,555,203 km (0.119 R)
• M59: 8,745,342 km (0.037 R)
• M60: 9,144,918 km (0.116 R)
• M61: 9,249,487 km (0.084 R)
• M62: 9,309,475 km (0.091 R)
• M63: 9,747,947 km (0.109 R)
• M64: 10,317,017 km (0.069 R)
• M65: 10,504,014 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.5

Radius: 13.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.98 AU - 4.12 AU

Year: 4460 Days

Day: 5.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,830,628 km

• M1: 181,313 km (0.083 R)
• M2: 310,266 km (0.04 R)
• M3: 452,234 km (0.083 R)
• M4: 580,889 km (0.08 R)
• M5: 946,057 km (0.109 R)
• M6: 1,106,725 km (0.08 R)
• M7: 1,534,276 km (0.099 R)
• M8: 1,677,591 km (0.054 R)
• M9: 1,842,148 km (0.06 R)
• M10: 2,277,628 km (0.093 R)
• M11: 2,882,153 km (0.091 R)
• M12: 3,451,073 km (0.068 R)
• M13: 3,641,362 km (0.042 R)
• M14: 3,835,390 km (0.085 R)
• M15: 3,988,578 km (0.115 R)
• M16: 4,077,140 km (0.075 R)
• M17: 4,483,598 km (0.079 R)
• M18: 5,856,158 km (0.109 R)
• M19: 6,627,784 km (0.062 R)
• M20: 7,376,821 km (0.079 R)
• M21: 7,595,832 km (0.089 R)
• M22: 7,706,086 km (0.074 R)
• M23: 7,956,363 km (0.064 R)
• M24: 8,180,909 km (0.083 R)
• M25: 8,265,731 km (0.102 R)
• M26: 9,247,243 km (0.084 R)
• M27: 10,296,073 km (0.083 R)
• M28: 11,005,766 km (0.113 R)
• M29: 11,287,758 km (0.025 R)
• M30: 11,923,100 km (0.099 R)
• M31: 12,537,498 km (0.119 R)
• M32: 13,062,886 km (0.082 R)
• M33: 13,228,491 km (0.11 R)
• M34: 13,361,483 km (0.083 R)
• M35: 13,461,564 km (0.091 R)
• M36: 14,135,204 km (0.062 R)
• M37: 14,305,296 km (0.028 R)
• M38: 14,407,771 km (0.044 R)
• M39: 14,578,911 km (0.062 R)
• M40: 14,854,321 km (0.109 R)
• M41: 16,865,814 km (0.075 R)
• M42: 17,409,303 km (0.089 R)
• M43: 17,848,223 km (0.103 R)
• M44: 18,105,980 km (0.12 R)
• M45: 18,327,983 km (0.066 R)
• M46: 18,439,134 km (0.119 R)
• M47: 19,224,673 km (0.106 R)
• M48: 19,337,769 km (0.103 R)
• M49: 19,716,251 km (0.114 R)
• M50: 20,173,871 km (0.047 R)
• M51: 20,557,889 km (0.044 R)
• M52: 21,177,224 km (0.098 R)
• M53: 22,276,021 km (0.118 R)
• M54: 22,553,525 km (0.098 R)
• M55: 22,992,146 km (0.062 R)
• M56: 23,312,883 km (0.077 R)
• M57: 23,433,459 km (0.069 R)
• M58: 23,877,615 km (0.046 R)
• M59: 23,999,238 km (0.107 R)
• M60: 25,309,417 km (0.1 R)
• M61: 26,014,920 km (0.041 R)
• M62: 26,307,234 km (0.075 R)
• M63: 26,474,784 km (0.057 R)
• M64: 26,600,745 km (0.106 R)
• M65: 27,275,581 km (0.089 R)
• M66: 27,700,290 km (0.085 R)
• M67: 27,785,411 km (0.053 R)
• M68: 28,084,307 km (0.059 R)
• M69: 28,513,055 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.2

Radius: 7

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.17 AU - 9.95 AU

Year: 16701 Days

Day: 22.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,830,628 km

• M1: 536,159 km (0.103 R)
• M2: 735,722 km (0.082 R)
• M3: 822,040 km (0.109 R)
• M4: 958,324 km (0.118 R)
• M5: 1,383,780 km (0.054 R)
• M6: 1,630,766 km (0.058 R)
• M7: 2,073,127 km (0.085 R)
• M8: 2,291,989 km (0.096 R)
• M9: 2,650,874 km (0.065 R)
• M10: 3,204,237 km (0.105 R)
• M11: 3,311,947 km (0.043 R)
• M12: 3,567,909 km (0.037 R)
• M13: 3,642,259 km (0.112 R)
• M14: 4,573,805 km (0.11 R)
• M15: 4,735,969 km (0.098 R)
• M16: 5,024,244 km (0.096 R)
• M17: 5,531,830 km (0.068 R)
• M18: 6,368,681 km (0.05 R)
• M19: 7,010,306 km (0.051 R)
• M20: 7,338,823 km (0.042 R)
• M21: 7,528,812 km (0.06 R)
• M22: 9,106,471 km (0.115 R)
• M23: 9,775,622 km (0.088 R)
• M24: 10,037,269 km (0.106 R)
• M25: 11,161,048 km (0.059 R)
• M26: 12,606,762 km (0.114 R)
• M27: 12,777,453 km (0.094 R)
• M28: 14,169,462 km (0.067 R)
• M29: 14,228,553 km (0.062 R)
• M30: 15,548,155 km (0.089 R)
• M31: 18,109,869 km (0.076 R)
• M32: 19,471,808 km (0.066 R)
• M33: 19,537,482 km (0.111 R)
• M34: 19,668,978 km (0.081 R)
• M35: 20,933,529 km (0.09 R)
• M36: 21,405,959 km (0.094 R)
• M37: 21,677,629 km (0.112 R)
• M38: 21,881,980 km (0.041 R)
• M39: 22,983,170 km (0.064 R)
• M40: 23,680,445 km (0.116 R)
• M41: 24,526,421 km (0.061 R)
• M42: 24,953,074 km (0.072 R)
• M43: 25,525,735 km (0.104 R)
• M44: 25,669,648 km (0.038 R)
• M45: 26,320,249 km (0.072 R)
• M46: 26,465,659 km (0.083 R)
• M47: 26,757,075 km (0.072 R)
• M48: 26,830,229 km (0.076 R)
• M49: 27,049,689 km (0.058 R)
• M50: 27,122,992 km (0.109 R)
• M51: 28,081,914 km (0.095 R)
• M52: 29,729,884 km (0.074 R)
• M53: 30,032,820 km (0.082 R)
• M54: 30,489,243 km (0.033 R)
• M55: 32,805,467 km (0.072 R)
• M56: 34,222,158 km (0.077 R)
• M57: 37,441,205 km (0.078 R)
• M58: 37,932,335 km (0.071 R)
• M59: 38,178,723 km (0.092 R)
• M60: 38,261,002 km (0.097 R)
• M61: 39,252,536 km (0.106 R)
• M62: 40,001,723 km (0.083 R)
• M63: 40,336,223 km (0.067 R)
• M64: 40,671,622 km (0.116 R)
• M65: 43,473,740 km (0.109 R)
• M66: 43,559,758 km (0.04 R)
• M67: 44,335,274 km (0.095 R)
• M68: 45,550,607 km (0.11 R)
• M69: 46,162,462 km (0.096 R)
• M70: 46,425,455 km (0.052 R)
• M71: 48,102,896 km (0.084 R)
• M72: 48,547,651 km (0.05 R)
• M73: 49,441,199 km (0.105 R)
• M74: 49,620,567 km (0.089 R)
• M75: 50,882,125 km (0.096 R)
• M76: 51,335,257 km (0.108 R)
• M77: 51,426,063 km (0.101 R)
• M78: 51,880,691 km (0.091 R)
• M79: 54,174,326 km (0.099 R)
• M80: 54,359,229 km (0.046 R)
• M81: 54,451,830 km (0.11 R)
• M82: 54,544,431 km (0.115 R)
• M83: 55,100,935 km (0.091 R)
• M84: 56,782,116 km (0.082 R)
• M85: 58,006,724 km (0.102 R)
• M86: 58,480,052 km (0.119 R)
• M87: 62,119,020 km (0.108 R)
• M88: 64,357,004 km (0.101 R)
• M89: 64,846,937 km (0.06 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: 261 - 14,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit