🌌 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: 457

Radius: 9.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.41 AU - 0.65 AU

Year: 262 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 35,862,156 km

• M1: 124,017 km (0.088 R)
• M2: 186,549 km (0.116 R)
• M3: 252,072 km (0.03 R)
• M4: 343,926 km (0.105 R)
• M5: 415,134 km (0.059 R)
• M6: 495,319 km (0.117 R)
• M7: 587,022 km (0.107 R)
• M8: 650,751 km (0.119 R)
• M9: 753,076 km (0.102 R)
• M10: 817,253 km (0.097 R)
• M11: 915,539 km (0.117 R)
• M12: 1,031,777 km (0.079 R)
• M13: 1,111,063 km (0.096 R)
• M14: 1,178,083 km (0.093 R)
• M15: 1,257,520 km (0.064 R)
• M16: 1,346,381 km (0.114 R)
• M17: 1,476,082 km (0.093 R)
• M18: 1,605,933 km (0.073 R)
• M19: 1,694,645 km (0.12 R)
• M20: 1,756,279 km (0.057 R)
• M21: 1,868,926 km (0.105 R)
• M22: 1,932,655 km (0.104 R)
• M23: 2,018,674 km (0.107 R)
• M24: 2,110,527 km (0.093 R)
• M25: 2,185,924 km (0.115 R)
• M26: 2,293,784 km (0.111 R)
• M27: 2,385,188 km (0.108 R)
• M28: 2,477,790 km (0.094 R)
• M29: 2,661,945 km (0.115 R)
• M30: 2,821,416 km (0.109 R)
• M31: 2,934,362 km (0.118 R)
• M32: 3,008,862 km (0.117 R)
• M33: 3,094,133 km (0.069 R)
• M34: 3,339,174 km (0.076 R)
• M35: 3,537,690 km (0.086 R)
• M36: 3,611,891 km (0.068 R)
• M37: 3,681,155 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 13

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.13 AU - 1.25 AU

Year: 880 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,862,156 km

• M1: 177,423 km (0.068 R)
• M2: 280,047 km (0.089 R)
• M3: 457,021 km (0.12 R)
• M4: 680,970 km (0.104 R)
• M5: 776,712 km (0.045 R)
• M6: 890,556 km (0.109 R)
• M7: 1,087,277 km (0.055 R)
• M8: 1,359,994 km (0.109 R)
• M9: 1,461,122 km (0.113 R)
• M10: 1,581,249 km (0.099 R)
• M11: 1,772,286 km (0.119 R)
• M12: 1,883,736 km (0.094 R)
• M13: 1,971,102 km (0.08 R)
• M14: 2,123,093 km (0.117 R)
• M15: 2,476,892 km (0.027 R)
• M16: 2,710,265 km (0.08 R)
• M17: 2,829,644 km (0.115 R)
• M18: 2,930,622 km (0.107 R)
• M19: 3,272,453 km (0.039 R)
• M20: 3,389,289 km (0.111 R)
• M21: 3,540,084 km (0.083 R)
• M22: 3,803,825 km (0.026 R)
• M23: 4,028,521 km (0.069 R)
• M24: 4,131,145 km (0.07 R)
• M25: 4,257,705 km (0.06 R)
• M26: 4,362,424 km (0.097 R)
• M27: 4,586,072 km (0.082 R)
• M28: 4,729,237 km (0.074 R)
• M29: 4,825,579 km (0.036 R)
• M30: 4,946,902 km (0.118 R)
• M31: 5,044,739 km (0.106 R)
• M32: 5,242,358 km (0.097 R)
• M33: 5,342,140 km (0.103 R)
• M34: 5,467,802 km (0.094 R)
• M35: 5,683,672 km (0.113 R)
• M36: 5,773,281 km (0.062 R)
• M37: 6,255,435 km (0.108 R)
• M38: 6,508,106 km (0.101 R)
• M39: 6,682,986 km (0.11 R)
• M40: 6,805,058 km (0.115 R)
• M41: 7,023,770 km (0.12 R)
• M42: 7,106,348 km (0.091 R)
• M43: 7,286,463 km (0.107 R)
• M44: 7,384,151 km (0.105 R)
• M45: 7,496,200 km (0.094 R)
• M46: 7,835,936 km (0.11 R)
• M47: 8,224,293 km (0.094 R)
• M48: 8,428,194 km (0.119 R)
• M49: 8,678,023 km (0.073 R)
• M50: 8,900,475 km (0.034 R)
• M51: 9,034,963 km (0.058 R)
• M52: 9,320,845 km (0.041 R)
• M53: 9,840,099 km (0.077 R)
• M54: 9,948,258 km (0.112 R)
• M55: 10,165,624 km (0.099 R)
• M56: 10,415,901 km (0.082 R)
• M57: 10,589,285 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 9.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.35 AU - 2.23 AU

Year: 1624 Days

Day: 6.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 35,862,156 km

• M1: 136,284 km (0.071 R)
• M2: 201,957 km (0.088 R)
• M3: 307,274 km (0.1 R)
• M4: 438,471 km (0.068 R)
• M5: 542,741 km (0.098 R)
• M6: 751,729 km (0.086 R)
• M7: 880,533 km (0.104 R)
• M8: 968,796 km (0.05 R)
• M9: 1,325,736 km (0.112 R)
• M10: 1,393,803 km (0.08 R)
• M11: 1,462,918 km (0.1 R)
• M12: 1,576,313 km (0.12 R)
• M13: 1,655,899 km (0.102 R)
• M14: 1,934,001 km (0.109 R)
• M15: 1,996,084 km (0.027 R)
• M16: 2,066,844 km (0.098 R)
• M17: 2,162,437 km (0.117 R)
• M18: 2,517,583 km (0.044 R)
• M19: 2,662,992 km (0.084 R)
• M20: 2,926,733 km (0.119 R)
• M21: 3,300,727 km (0.098 R)
• M22: 3,403,800 km (0.104 R)
• M23: 3,748,474 km (0.117 R)
• M24: 4,164,655 km (0.074 R)
• M25: 4,388,753 km (0.119 R)
• M26: 4,606,268 km (0.118 R)
• M27: 4,679,571 km (0.096 R)
• M28: 4,880,631 km (0.086 R)
• M29: 5,008,986 km (0.111 R)
• M30: 5,214,683 km (0.113 R)
• M31: 5,378,941 km (0.075 R)
• M32: 5,735,283 km (0.103 R)
• M33: 5,882,338 km (0.068 R)
• M34: 6,529,648 km (0.116 R)
• M35: 6,683,135 km (0.113 R)
• M36: 6,957,797 km (0.117 R)
• M37: 7,066,255 km (0.117 R)
• M38: 7,370,537 km (0.079 R)
• M39: 7,481,240 km (0.065 R)
• M40: 7,954,268 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.9

Radius: 13.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.21 AU - 3.37 AU

Year: 3161 Days

Day: 9.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 35,862,156 km

• M1: 189,690 km (0.109 R)
• M2: 327,919 km (0.09 R)
• M3: 513,270 km (0.063 R)
• M4: 740,809 km (0.114 R)
• M5: 965,804 km (0.073 R)
• M6: 1,102,088 km (0.037 R)
• M7: 1,193,492 km (0.067 R)
• M8: 1,529,339 km (0.109 R)
• M9: 1,738,327 km (0.073 R)
• M10: 1,907,672 km (0.12 R)
• M11: 2,329,089 km (0.093 R)
• M12: 2,476,144 km (0.049 R)
• M13: 2,765,765 km (0.109 R)
• M14: 2,936,307 km (0.09 R)
• M15: 3,081,118 km (0.09 R)
• M16: 3,258,242 km (0.088 R)
• M17: 3,393,329 km (0.096 R)
• M18: 3,731,420 km (0.069 R)
• M19: 3,841,374 km (0.066 R)
• M20: 3,968,383 km (0.077 R)
• M21: 4,112,894 km (0.088 R)
• M22: 4,624,519 km (0.077 R)
• M23: 4,759,755 km (0.03 R)
• M24: 4,896,488 km (0.053 R)
• M25: 5,403,026 km (0.113 R)
• M26: 5,780,462 km (0.099 R)
• M27: 5,963,270 km (0.114 R)
• M28: 6,110,774 km (0.085 R)
• M29: 6,466,368 km (0.06 R)
• M30: 6,599,061 km (0.088 R)
• M31: 7,002,676 km (0.069 R)
• M32: 7,236,947 km (0.042 R)
• M33: 7,653,128 km (0.102 R)
• M34: 7,793,750 km (0.041 R)
• M35: 8,159,068 km (0.079 R)
• M36: 8,592,303 km (0.051 R)
• M37: 8,717,517 km (0.052 R)
• M38: 8,822,385 km (0.099 R)
• M39: 9,033,168 km (0.113 R)
• M40: 9,203,111 km (0.101 R)
• M41: 10,112,666 km (0.08 R)
• M42: 10,533,485 km (0.082 R)
• M43: 10,824,752 km (0.08 R)
• M44: 11,923,399 km (0.082 R)
• M45: 12,086,610 km (0.09 R)
• M46: 12,180,259 km (0.07 R)
• M47: 12,438,913 km (0.083 R)
• M48: 12,866,015 km (0.071 R)
• M49: 13,394,694 km (0.103 R)
• M50: 13,637,342 km (0.094 R)
• M51: 13,979,622 km (0.06 R)
• M52: 14,102,442 km (0.073 R)
• M53: 14,201,027 km (0.099 R)
• M54: 14,647,576 km (0.117 R)
• M55: 15,048,349 km (0.077 R)
• M56: 16,298,090 km (0.115 R)
• M57: 16,687,343 km (0.094 R)
• M58: 16,791,763 km (0.107 R)
• M59: 17,079,738 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.4

Radius: 14.8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.24 AU - 5.32 AU

Year: 6006 Days

Day: 9.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,862,156 km

• M1: 214,523 km (0.098 R)
• M2: 316,699 km (0.062 R)
• M3: 491,130 km (0.085 R)
• M4: 607,068 km (0.112 R)
• M5: 775,366 km (0.072 R)
• M6: 1,415,345 km (0.111 R)
• M7: 1,856,360 km (0.03 R)
• M8: 1,973,495 km (0.084 R)
• M9: 2,093,173 km (0.119 R)
• M10: 2,277,478 km (0.118 R)
• M11: 2,575,327 km (0.079 R)
• M12: 3,351,291 km (0.117 R)
• M13: 3,865,609 km (0.066 R)
• M14: 4,170,938 km (0.115 R)
• M15: 4,590,411 km (0.067 R)
• M16: 5,134,049 km (0.108 R)
• M17: 5,245,201 km (0.111 R)
• M18: 5,470,196 km (0.043 R)
• M19: 5,641,037 km (0.1 R)
• M20: 5,871,567 km (0.097 R)
• M21: 5,988,104 km (0.061 R)
• M22: 7,163,943 km (0.112 R)
• M23: 7,571,597 km (0.078 R)
• M24: 7,987,030 km (0.112 R)
• M25: 8,279,045 km (0.104 R)
• M26: 9,550,627 km (0.083 R)
• M27: 10,174,151 km (0.093 R)
• M28: 10,597,214 km (0.082 R)
• M29: 11,533,697 km (0.079 R)
• M30: 12,234,862 km (0.1 R)
• M31: 12,421,710 km (0.062 R)
• M32: 12,571,756 km (0.112 R)
• M33: 13,872,510 km (0.075 R)
• M34: 14,459,831 km (0.03 R)
• M35: 15,095,472 km (0.105 R)
• M36: 15,336,175 km (0.106 R)
• M37: 15,537,833 km (0.102 R)
• M38: 16,517,699 km (0.116 R)
• M39: 16,931,786 km (0.117 R)
• M40: 17,223,801 km (0.112 R)
• M41: 18,152,355 km (0.108 R)
• M42: 18,365,682 km (0.077 R)
• M43: 18,579,906 km (0.105 R)
• M44: 18,837,962 km (0.109 R)
• M45: 19,750,659 km (0.101 R)
• M46: 20,190,327 km (0.095 R)
• M47: 20,322,871 km (0.086 R)
• M48: 20,588,706 km (0.089 R)
• M49: 20,766,728 km (0.103 R)
• M50: 20,989,928 km (0.063 R)
• M51: 21,348,663 km (0.067 R)
• M52: 21,528,779 km (0.069 R)
• M53: 21,664,165 km (0.081 R)
• M54: 21,935,835 km (0.111 R)
• M55: 22,436,988 km (0.072 R)
• M56: 22,665,873 km (0.097 R)
• M57: 22,941,731 km (0.117 R)
• M58: 23,080,109 km (0.086 R)
• M59: 23,172,561 km (0.104 R)
• M60: 23,869,387 km (0.059 R)
• M61: 24,903,857 km (0.111 R)
• M62: 24,998,552 km (0.093 R)
• M63: 25,188,541 km (0.074 R)
• M64: 25,283,686 km (0.099 R)
• M65: 25,665,310 km (0.041 R)
• M66: 26,386,222 km (0.11 R)
• M67: 26,531,332 km (0.101 R)
• M68: 26,725,061 km (0.079 R)
• M69: 27,065,097 km (0.103 R)
• M70: 27,406,779 km (0.103 R)
• M71: 27,651,670 km (0.034 R)
• M72: 28,638,418 km (0.08 R)
• M73: 28,986,532 km (0.108 R)
• M74: 29,486,339 km (0.072 R)
• M75: 30,241,359 km (0.082 R)
• M76: 30,494,329 km (0.106 R)
• M77: 30,900,787 km (0.08 R)
• M78: 32,027,558 km (0.077 R)
• M79: 32,544,269 km (0.101 R)
• M80: 33,795,505 km (0.086 R)
• M81: 34,638,340 km (0.113 R)
• M82: 35,648,275 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 15,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit