🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.54 AU - 0.56 AU

Year: 263 Days

Day: 27.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,295,909 km

• M1: 222,602 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 10.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.99 AU - 2.19 AU

Year: 1951 Days

Day: 9.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 49,295,909 km

• M1: 134,638 km (0.078 R)
• M2: 333,304 km (0.117 R)
• M3: 441,314 km (0.111 R)
• M4: 546,780 km (0.103 R)
• M5: 614,847 km (0.032 R)
• M6: 698,472 km (0.095 R)
• M7: 792,719 km (0.101 R)
• M8: 1,154,447 km (0.12 R)
• M9: 1,291,329 km (0.088 R)
• M10: 1,458,130 km (0.103 R)
• M11: 1,523,654 km (0.032 R)
• M12: 1,666,221 km (0.081 R)
• M13: 1,795,773 km (0.103 R)
• M14: 1,875,209 km (0.103 R)
• M15: 2,464,176 km (0.114 R)
• M16: 2,622,600 km (0.095 R)
• M17: 2,835,628 km (0.072 R)
• M18: 2,918,355 km (0.077 R)
• M19: 3,150,082 km (0.103 R)
• M20: 3,442,696 km (0.079 R)
• M21: 3,609,049 km (0.065 R)
• M22: 5,147,364 km (0.084 R)
• M23: 5,531,232 km (0.088 R)
• M24: 5,924,375 km (0.09 R)
• M25: 6,097,460 km (0.079 R)
• M26: 6,448,865 km (0.045 R)
• M27: 6,765,265 km (0.082 R)
• M28: 6,918,453 km (0.046 R)
• M29: 7,016,589 km (0.111 R)
• M30: 7,513,852 km (0.103 R)
• M31: 7,890,540 km (0.072 R)
• M32: 8,066,616 km (0.083 R)
• M33: 8,273,510 km (0.114 R)
• M34: 8,617,436 km (0.085 R)
• M35: 8,707,942 km (0.067 R)
• M36: 8,859,485 km (0.111 R)
• M37: 9,057,702 km (0.068 R)
• M38: 9,505,449 km (0.107 R)
• M39: 9,802,550 km (0.117 R)
• M40: 9,897,096 km (0.12 R)
• M41: 10,055,221 km (0.063 R)
• M42: 10,150,664 km (0.073 R)
• M43: 10,230,250 km (0.109 R)
• M44: 10,826,248 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.4

Radius: 14.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.68 AU - 3.06 AU

Year: 3139 Days

Day: 8.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 49,295,909 km

• M1: 184,604 km (0.092 R)
• M2: 323,431 km (0.109 R)
• M3: 444,605 km (0.066 R)
• M4: 752,178 km (0.115 R)
• M5: 993,928 km (0.092 R)
• M6: 1,098,198 km (0.04 R)
• M7: 1,240,017 km (0.081 R)
• M8: 1,411,905 km (0.103 R)
• M9: 1,604,437 km (0.096 R)
• M10: 1,884,185 km (0.047 R)
• M11: 1,989,951 km (0.079 R)
• M12: 2,125,038 km (0.11 R)
• M13: 2,637,710 km (0.12 R)
• M14: 2,756,939 km (0.058 R)
• M15: 2,924,040 km (0.039 R)
• M16: 3,284,272 km (0.045 R)
• M17: 3,396,919 km (0.049 R)
• M18: 3,809,809 km (0.114 R)
• M19: 4,117,083 km (0.09 R)
• M20: 4,344,173 km (0.11 R)
• M21: 4,575,600 km (0.097 R)
• M22: 4,829,318 km (0.114 R)
• M23: 4,994,923 km (0.062 R)
• M24: 5,388,665 km (0.093 R)
• M25: 5,599,149 km (0.1 R)
• M26: 5,851,371 km (0.111 R)
• M27: 6,146,977 km (0.118 R)
• M28: 6,427,473 km (0.048 R)
• M29: 6,569,291 km (0.058 R)
• M30: 7,527,466 km (0.045 R)
• M31: 7,634,279 km (0.12 R)
• M32: 7,849,400 km (0.083 R)
• M33: 7,957,709 km (0.099 R)
• M34: 8,110,299 km (0.092 R)
• M35: 8,529,173 km (0.072 R)
• M36: 8,640,623 km (0.117 R)
• M37: 8,752,523 km (0.082 R)
• M38: 9,205,056 km (0.103 R)
• M39: 9,711,744 km (0.046 R)
• M40: 10,204,071 km (0.115 R)
• M41: 10,369,975 km (0.085 R)
• M42: 10,656,455 km (0.069 R)
• M43: 11,310,646 km (0.08 R)
• M44: 12,102,917 km (0.096 R)
• M45: 13,195,879 km (0.115 R)
• M46: 13,324,982 km (0.037 R)
• M47: 13,793,372 km (0.076 R)
• M48: 14,003,258 km (0.115 R)
• M49: 14,373,214 km (0.095 R)
• M50: 14,612,720 km (0.119 R)
• M51: 15,366,544 km (0.104 R)
• M52: 15,638,812 km (0.097 R)
• M53: 16,188,135 km (0.056 R)
• M54: 16,576,491 km (0.112 R)
• M55: 17,192,984 km (0.095 R)
• M56: 17,532,422 km (0.097 R)
• M57: 17,902,676 km (0.117 R)
• M58: 18,045,692 km (0.099 R)
• M59: 18,564,049 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.8

Radius: 9.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.42 AU - 4.1 AU

Year: 4708 Days

Day: 5.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,295,909 km

• M1: 118,781 km (0.051 R)
• M2: 283,787 km (0.07 R)
• M3: 559,795 km (0.069 R)
• M4: 934,987 km (0.065 R)
• M5: 1,281,156 km (0.101 R)
• M6: 1,405,173 km (0.103 R)
• M7: 1,481,617 km (0.046 R)
• M8: 1,760,468 km (0.051 R)
• M9: 1,899,295 km (0.118 R)
• M10: 2,012,989 km (0.08 R)
• M11: 2,173,059 km (0.112 R)
• M12: 2,413,462 km (0.093 R)
• M13: 2,662,543 km (0.064 R)
• M14: 2,887,389 km (0.118 R)
• M15: 3,168,932 km (0.098 R)
• M16: 3,236,550 km (0.051 R)
• M17: 3,407,540 km (0.101 R)
• M18: 3,794,251 km (0.084 R)
• M19: 3,884,159 km (0.091 R)
• M20: 3,974,666 km (0.044 R)
• M21: 4,195,023 km (0.095 R)
• M22: 4,419,420 km (0.079 R)
• M23: 4,821,689 km (0.112 R)
• M24: 5,056,707 km (0.044 R)
• M25: 5,175,787 km (0.093 R)
• M26: 5,558,758 km (0.042 R)
• M27: 6,076,666 km (0.027 R)
• M28: 6,653,515 km (0.084 R)
• M29: 6,849,638 km (0.066 R)
• M30: 7,069,846 km (0.119 R)
• M31: 7,158,557 km (0.093 R)
• M32: 7,247,718 km (0.098 R)
• M33: 7,653,277 km (0.104 R)
• M34: 8,020,091 km (0.104 R)
• M35: 8,112,693 km (0.096 R)
• M36: 8,182,405 km (0.065 R)
• M37: 8,298,942 km (0.062 R)
• M38: 8,557,447 km (0.036 R)
• M39: 8,866,367 km (0.092 R)
• M40: 9,495,126 km (0.078 R)
• M41: 9,617,647 km (0.115 R)
• M42: 10,389,273 km (0.106 R)
• M43: 10,515,683 km (0.084 R)
• M44: 11,155,064 km (0.115 R)
• M45: 12,044,723 km (0.115 R)
• M46: 12,310,708 km (0.082 R)
• M47: 12,417,670 km (0.102 R)
• M48: 12,524,932 km (0.065 R)
• M49: 12,632,493 km (0.054 R)
• M50: 12,740,353 km (0.049 R)
• M51: 13,093,105 km (0.054 R)
• M52: 13,284,441 km (0.101 R)
• M53: 13,780,507 km (0.089 R)
• M54: 14,536,126 km (0.091 R)
• M55: 14,734,193 km (0.108 R)
• M56: 15,883,255 km (0.109 R)
• M57: 16,292,106 km (0.079 R)
• M58: 16,439,011 km (0.089 R)
• M59: 16,675,076 km (0.112 R)
• M60: 17,269,877 km (0.027 R)
• M61: 17,419,625 km (0.039 R)
• M62: 17,750,685 km (0.119 R)
• M63: 17,992,734 km (0.105 R)
• M64: 18,266,498 km (0.098 R)
• M65: 18,510,941 km (0.074 R)
• M66: 18,664,279 km (0.071 R)
• M67: 18,910,368 km (0.052 R)
• M68: 19,033,935 km (0.052 R)
• M69: 19,405,985 km (0.074 R)
• M70: 19,499,334 km (0.084 R)
• M71: 19,561,717 km (0.045 R)
• M72: 20,568,361 km (0.101 R)
• M73: 20,759,098 km (0.117 R)
• M74: 20,918,420 km (0.087 R)
• M75: 21,206,097 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.3

Radius: 14.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.8 AU - 4 AU

Year: 4973 Days

Day: 6 Hours

Environment

Temp: -217 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,295,909 km

• M1: 200,312 km (0.098 R)
• M2: 335,398 km (0.037 R)
• M3: 475,721 km (0.085 R)
• M4: 1,061,098 km (0.1 R)
• M5: 1,223,561 km (0.049 R)
• M6: 1,439,281 km (0.1 R)
• M7: 1,621,342 km (0.096 R)
• M8: 1,860,100 km (0.091 R)
• M9: 2,076,718 km (0.112 R)
• M10: 2,214,348 km (0.099 R)
• M11: 2,480,931 km (0.101 R)
• M12: 2,627,537 km (0.084 R)
• M13: 3,065,410 km (0.089 R)
• M14: 3,183,592 km (0.114 R)
• M15: 3,343,512 km (0.067 R)
• M16: 3,988,878 km (0.101 R)
• M17: 4,718,466 km (0.11 R)
• M18: 5,513,430 km (0.087 R)
• M19: 5,902,085 km (0.089 R)
• M20: 6,149,669 km (0.1 R)
• M21: 6,552,836 km (0.09 R)
• M22: 6,783,515 km (0.08 R)
• M23: 7,465,083 km (0.047 R)
• M24: 8,086,214 km (0.068 R)
• M25: 8,361,474 km (0.091 R)
• M26: 8,556,101 km (0.098 R)
• M27: 8,780,348 km (0.082 R)
• M28: 9,320,845 km (0.05 R)
• M29: 9,436,035 km (0.1 R)
• M30: 9,696,784 km (0.119 R)
• M31: 10,077,960 km (0.088 R)
• M32: 10,196,142 km (0.091 R)
• M33: 10,915,409 km (0.047 R)
• M34: 11,036,882 km (0.091 R)
• M35: 11,219,990 km (0.086 R)
• M36: 11,589,197 km (0.089 R)
• M37: 11,899,912 km (0.117 R)
• M38: 11,993,710 km (0.076 R)
• M39: 12,529,719 km (0.119 R)
• M40: 12,688,891 km (0.113 R)
• M41: 12,880,825 km (0.088 R)
• M42: 13,920,531 km (0.068 R)
• M43: 14,184,721 km (0.069 R)
• M44: 14,953,354 km (0.084 R)
• M45: 15,223,977 km (0.099 R)
• M46: 15,804,417 km (0.11 R)
• M47: 15,907,639 km (0.071 R)
• M48: 17,269,279 km (0.052 R)
• M49: 17,375,643 km (0.108 R)
• M50: 18,161,929 km (0.113 R)
• M51: 18,378,248 km (0.079 R)
• M52: 20,740,099 km (0.117 R)
• M53: 22,883,986 km (0.106 R)
• M54: 24,180,252 km (0.088 R)
• M55: 24,338,975 km (0.109 R)
• M56: 24,657,469 km (0.105 R)
• M57: 24,977,459 km (0.091 R)
• M58: 25,097,736 km (0.117 R)
• M59: 25,419,521 km (0.068 R)
• M60: 25,702,261 km (0.12 R)
• M61: 26,107,970 km (0.08 R)
• M62: 26,638,594 km (0.106 R)
• M63: 27,172,658 km (0.091 R)
• M64: 27,296,525 km (0.077 R)
• M65: 27,544,558 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.9

Radius: 6

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.36 AU - 7.76 AU

Year: 12112 Days

Day: 22.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 49,295,909 km

• M1: 76,145 km (0.104 R)
• M2: 269,127 km (0.108 R)
• M3: 317,746 km (0.065 R)
• M4: 424,858 km (0.112 R)
• M5: 1,065,436 km (0.09 R)
• M6: 1,167,611 km (0.1 R)
• M7: 1,725,462 km (0.03 R)
• M8: 1,894,956 km (0.047 R)
• M9: 2,543,313 km (0.056 R)
• M10: 3,165,940 km (0.12 R)
• M11: 3,313,742 km (0.085 R)
• M12: 4,086,864 km (0.07 R)
• M13: 5,015,867 km (0.033 R)
• M14: 5,789,587 km (0.111 R)
• M15: 5,861,843 km (0.099 R)
• M16: 5,970,750 km (0.096 R)
• M17: 6,190,360 km (0.041 R)
• M18: 6,600,108 km (0.099 R)
• M19: 6,675,506 km (0.12 R)
• M20: 6,865,345 km (0.111 R)
• M21: 7,250,410 km (0.079 R)
• M22: 7,367,396 km (0.112 R)
• M23: 8,693,880 km (0.042 R)
• M24: 9,026,436 km (0.096 R)
• M25: 9,876,003 km (0.113 R)
• M26: 9,962,321 km (0.093 R)
• M27: 10,092,321 km (0.076 R)
• M28: 10,266,453 km (0.074 R)
• M29: 10,310,285 km (0.077 R)
• M30: 11,332,637 km (0.099 R)
• M31: 11,377,816 km (0.062 R)
• M32: 11,468,322 km (0.053 R)
• M33: 11,878,819 km (0.088 R)
• M34: 12,667,050 km (0.098 R)
• M35: 12,714,024 km (0.065 R)
• M36: 12,902,218 km (0.087 R)
• M37: 12,996,614 km (0.082 R)
• M38: 13,568,078 km (0.052 R)
• M39: 14,440,533 km (0.094 R)
• M40: 14,489,451 km (0.1 R)
• M41: 15,131,525 km (0.118 R)
• M42: 16,341,174 km (0.068 R)
• M43: 16,494,512 km (0.038 R)
• M44: 16,596,986 km (0.045 R)
• M45: 17,216,621 km (0.112 R)
• M46: 18,212,942 km (0.091 R)
• M47: 19,012,693 km (0.116 R)
• M48: 19,443,983 km (0.074 R)
• M49: 20,042,076 km (0.107 R)
• M50: 20,370,892 km (0.062 R)
• M51: 20,701,503 km (0.086 R)
• M52: 20,922,908 km (0.074 R)
• M53: 21,423,911 km (0.072 R)
• M54: 21,760,207 km (0.103 R)
• M55: 21,928,953 km (0.063 R)
• M56: 22,211,245 km (0.067 R)
• M57: 22,437,885 km (0.081 R)
• M58: 23,640,353 km (0.12 R)
• M59: 24,863,615 km (0.11 R)
• M60: 25,453,330 km (0.063 R)
• M61: 27,008,100 km (0.098 R)
• M62: 28,347,450 km (0.087 R)
• M63: 28,593,389 km (0.108 R)
• M64: 28,839,926 km (0.077 R)
• M65: 29,087,212 km (0.097 R)
• M66: 29,335,095 km (0.034 R)
• M67: 29,833,256 km (0.094 R)
• M68: 29,958,170 km (0.108 R)
• M69: 30,145,916 km (0.035 R)
• M70: 30,711,545 km (0.062 R)
• M71: 31,280,616 km (0.066 R)
• M72: 31,534,633 km (0.114 R)
• M73: 32,879,667 km (0.101 R)
• M74: 33,008,621 km (0.102 R)
• M75: 33,396,827 km (0.117 R)
• M76: 33,591,603 km (0.096 R)
• M77: 34,308,626 km (0.107 R)
• M78: 34,899,089 km (0.11 R)
• M79: 35,228,503 km (0.104 R)
• M80: 36,757,244 km (0.119 R)
• M81: 37,361,320 km (0.054 R)
• M82: 38,239,759 km (0.077 R)
• M83: 38,715,480 km (0.049 R)
• M84: 39,810,387 km (0.047 R)
• M85: 40,430,769 km (0.11 R)
• M86: 41,193,270 km (0.076 R)
• M87: 42,170,593 km (0.091 R)
• M88: 43,579,954 km (0.117 R)
• M89: 43,934,651 km (0.086 R)
• M90: 44,005,710 km (0.045 R)
• M91: 45,076,382 km (0.056 R)
• M92: 45,507,074 km (0.115 R)
• M93: 45,866,857 km (0.105 R)
• M94: 46,083,325 km (0.113 R)
• M95: 46,444,753 km (0.094 R)
• M96: 48,559,469 km (0.042 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 14,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit