🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 12.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.73 AU - 0.95 AU

Year: 505 Days

Day: 9.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 139.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 18,045,119 km

• M1: 157,527 km (0.072 R)
• M2: 274,362 km (0.101 R)
• M3: 356,791 km (0.09 R)
• M4: 438,771 km (0.095 R)
• M5: 544,237 km (0.11 R)
• M6: 628,161 km (0.105 R)
• M7: 798,254 km (0.074 R)
• M8: 933,341 km (0.114 R)
• M9: 1,057,059 km (0.074 R)
• M10: 1,151,156 km (0.059 R)
• M11: 1,227,600 km (0.081 R)
• M12: 1,327,232 km (0.103 R)
• M13: 1,446,163 km (0.097 R)
• M14: 1,546,094 km (0.085 R)
• M15: 1,801,009 km (0.12 R)
• M16: 1,921,435 km (0.118 R)
• M17: 2,050,837 km (0.108 R)
• M18: 2,273,289 km (0.062 R)
• M19: 2,457,145 km (0.091 R)
• M20: 2,571,139 km (0.085 R)
• M21: 2,659,551 km (0.109 R)
• M22: 2,797,630 km (0.087 R)
• M23: 2,924,040 km (0.041 R)
• M24: 3,088,298 km (0.112 R)
• M25: 3,168,034 km (0.118 R)
• M26: 3,277,839 km (0.067 R)
• M27: 3,374,030 km (0.031 R)
• M28: 3,531,557 km (0.091 R)
• M29: 3,630,292 km (0.099 R)
• M30: 3,729,924 km (0.057 R)
• M31: 3,807,266 km (0.114 R)
• M32: 4,218,062 km (0.096 R)
• M33: 4,314,851 km (0.073 R)
• M34: 4,510,825 km (0.058 R)
• M35: 4,894,693 km (0.083 R)
• M36: 5,030,827 km (0.092 R)
• M37: 5,263,152 km (0.064 R)
• M38: 5,428,907 km (0.085 R)
• M39: 5,614,109 km (0.046 R)
• M40: 6,054,375 km (0.089 R)
• M41: 6,191,557 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.2

Radius: 13.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.12 AU - 3.32 AU

Year: 2943 Days

Day: 12.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,045,119 km

• M1: 208,988 km (0.108 R)
• M2: 372,499 km (0.107 R)
• M3: 548,575 km (0.094 R)
• M4: 730,337 km (0.091 R)
• M5: 834,756 km (0.072 R)
• M6: 1,203,814 km (0.068 R)
• M7: 1,342,342 km (0.056 R)
• M8: 1,437,935 km (0.119 R)
• M9: 1,535,921 km (0.112 R)
• M10: 1,713,195 km (0.119 R)
• M11: 1,844,093 km (0.113 R)
• M12: 2,005,958 km (0.09 R)
• M13: 2,243,519 km (0.088 R)
• M14: 2,344,049 km (0.072 R)
• M15: 2,475,695 km (0.094 R)
• M16: 2,564,855 km (0.101 R)
• M17: 2,700,840 km (0.11 R)
• M18: 2,995,697 km (0.074 R)
• M19: 3,219,795 km (0.089 R)
• M20: 3,499,543 km (0.081 R)
• M21: 3,908,244 km (0.097 R)
• M22: 4,065,472 km (0.111 R)
• M23: 4,242,745 km (0.112 R)
• M24: 4,422,562 km (0.104 R)
• M25: 4,513,517 km (0.046 R)
• M26: 4,734,324 km (0.089 R)
• M27: 4,864,624 km (0.113 R)
• M28: 5,186,558 km (0.108 R)
• M29: 5,340,494 km (0.115 R)
• M30: 5,456,882 km (0.049 R)
• M31: 5,911,210 km (0.093 R)
• M32: 6,031,786 km (0.062 R)
• M33: 6,439,590 km (0.084 R)
• M34: 6,709,465 km (0.035 R)
• M35: 6,961,986 km (0.071 R)
• M36: 7,089,443 km (0.073 R)
• M37: 7,694,566 km (0.111 R)
• M38: 7,981,196 km (0.1 R)
• M39: 8,497,009 km (0.083 R)
• M40: 8,678,920 km (0.062 R)
• M41: 9,443,366 km (0.087 R)
• M42: 9,940,928 km (0.099 R)
• M43: 10,593,474 km (0.041 R)
• M44: 10,789,447 km (0.111 R)
• M45: 11,011,450 km (0.088 R)
• M46: 11,384,847 km (0.067 R)
• M47: 11,762,432 km (0.076 R)
• M48: 12,400,766 km (0.063 R)
• M49: 12,711,181 km (0.068 R)
• M50: 12,815,302 km (0.1 R)
• M51: 13,313,463 km (0.099 R)
• M52: 13,525,143 km (0.092 R)
• M53: 13,925,019 km (0.083 R)
• M54: 14,166,918 km (0.081 R)
• M55: 14,545,850 km (0.103 R)
• M56: 14,818,567 km (0.09 R)
• M57: 15,591,389 km (0.102 R)
• M58: 15,898,514 km (0.074 R)
• M59: 16,860,727 km (0.113 R)
• M60: 16,975,170 km (0.088 R)
• M61: 17,061,188 km (0.087 R)
• M62: 17,377,737 km (0.117 R)
• M63: 17,696,231 km (0.081 R)
• M64: 17,958,327 km (0.117 R)
• M65: 18,075,163 km (0.11 R)
• M66: 18,752,243 km (0.117 R)
• M67: 19,347,792 km (0.097 R)
• M68: 19,979,693 km (0.106 R)
• M69: 20,374,332 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.5

Radius: 9.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.78 AU - 2.94 AU

Year: 3173 Days

Day: 11.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 18,045,119 km

• M1: 123,418 km (0.08 R)
• M2: 357,240 km (0.074 R)
• M3: 510,578 km (0.058 R)
• M4: 800,199 km (0.113 R)
• M5: 893,548 km (0.115 R)
• M6: 981,811 km (0.047 R)
• M7: 1,063,940 km (0.085 R)
• M8: 1,245,253 km (0.115 R)
• M9: 1,499,419 km (0.072 R)
• M10: 1,616,704 km (0.11 R)
• M11: 1,975,141 km (0.108 R)
• M12: 2,211,954 km (0.073 R)
• M13: 2,520,874 km (0.084 R)
• M14: 3,387,644 km (0.103 R)
• M15: 3,486,229 km (0.116 R)
• M16: 3,729,475 km (0.112 R)
• M17: 3,802,179 km (0.108 R)
• M18: 3,934,125 km (0.049 R)
• M19: 4,293,459 km (0.045 R)
• M20: 4,354,345 km (0.051 R)
• M21: 4,477,165 km (0.115 R)
• M22: 4,947,650 km (0.09 R)
• M23: 5,352,013 km (0.115 R)
• M24: 5,851,222 km (0.109 R)
• M25: 5,952,798 km (0.112 R)
• M26: 6,822,560 km (0.066 R)
• M27: 7,145,542 km (0.092 R)
• M28: 7,418,409 km (0.116 R)
• M29: 7,565,314 km (0.082 R)
• M30: 7,639,215 km (0.076 R)
• M31: 8,087,261 km (0.113 R)
• M32: 8,276,652 km (0.105 R)
• M33: 8,467,239 km (0.095 R)
• M34: 8,582,430 km (0.095 R)
• M35: 9,067,875 km (0.11 R)
• M36: 9,264,447 km (0.1 R)
• M37: 9,963,966 km (0.028 R)
• M38: 10,659,596 km (0.111 R)
• M39: 10,888,182 km (0.119 R)
• M40: 11,839,475 km (0.101 R)
• M41: 12,292,607 km (0.114 R)
• M42: 12,532,262 km (0.096 R)
• M43: 13,483,705 km (0.06 R)
• M44: 14,024,800 km (0.084 R)
• M45: 14,093,017 km (0.107 R)
• M46: 14,435,297 km (0.106 R)
• M47: 14,826,795 km (0.115 R)
• M48: 15,151,721 km (0.101 R)
• M49: 15,361,757 km (0.095 R)
• M50: 15,596,476 km (0.106 R)
• M51: 15,667,086 km (0.057 R)
• M52: 15,737,696 km (0.035 R)
• M53: 15,808,605 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.8

Radius: 12.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.67 AU - 3.29 AU

Year: 3375 Days

Day: 13.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 18,045,119 km

• M1: 232,026 km (0.086 R)
• M2: 322,234 km (0.05 R)
• M3: 579,841 km (0.104 R)
• M4: 763,248 km (0.1 R)
• M5: 934,239 km (0.067 R)
• M6: 1,118,992 km (0.069 R)
• M7: 1,517,970 km (0.109 R)
• M8: 1,814,024 km (0.1 R)
• M9: 3,125,848 km (0.085 R)
• M10: 3,334,686 km (0.069 R)
• M11: 4,458,615 km (0.106 R)
• M12: 5,715,985 km (0.082 R)
• M13: 6,102,097 km (0.092 R)
• M14: 6,589,936 km (0.109 R)
• M15: 6,670,270 km (0.115 R)
• M16: 6,777,831 km (0.062 R)
• M17: 6,913,067 km (0.079 R)
• M18: 7,022,124 km (0.109 R)
• M19: 7,131,480 km (0.088 R)
• M20: 7,435,613 km (0.072 R)
• M21: 7,758,146 km (0.031 R)
• M22: 7,842,968 km (0.094 R)
• M23: 8,621,026 km (0.066 R)
• M24: 9,063,836 km (0.099 R)
• M25: 9,153,295 km (0.1 R)
• M26: 9,378,440 km (0.062 R)
• M27: 9,727,003 km (0.07 R)
• M28: 10,141,688 km (0.092 R)
• M29: 10,374,463 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.2

Radius: 8.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.8 AU - 3.38 AU

Year: 3563 Days

Day: 12.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 18,045,119 km

• M1: 108,758 km (0.082 R)
• M2: 270,623 km (0.068 R)
• M3: 470,784 km (0.091 R)
• M4: 560,394 km (0.115 R)
• M5: 742,155 km (0.052 R)
• M6: 823,686 km (0.104 R)
• M7: 1,041,351 km (0.11 R)
• M8: 1,228,947 km (0.118 R)
• M9: 1,417,440 km (0.082 R)
• M10: 1,520,513 km (0.103 R)
• M11: 1,583,643 km (0.074 R)
• M12: 1,658,292 km (0.045 R)
• M13: 1,756,279 km (0.109 R)
• M14: 1,822,551 km (0.081 R)
• M15: 1,935,198 km (0.071 R)
• M16: 2,155,406 km (0.07 R)
• M17: 2,683,636 km (0.043 R)
• M18: 2,799,275 km (0.07 R)
• M19: 3,264,674 km (0.039 R)
• M20: 3,346,804 km (0.066 R)
• M21: 3,415,918 km (0.114 R)
• M22: 3,583,617 km (0.107 R)
• M23: 3,711,074 km (0.06 R)
• M24: 3,840,177 km (0.116 R)
• M25: 3,941,754 km (0.046 R)
• M26: 4,014,758 km (0.119 R)
• M27: 4,088,211 km (0.116 R)
• M28: 4,281,341 km (0.1 R)
• M29: 4,447,096 km (0.068 R)
• M30: 4,584,427 km (0.097 R)
• M31: 4,723,104 km (0.067 R)
• M32: 4,941,517 km (0.083 R)
• M33: 5,036,212 km (0.116 R)
• M34: 5,099,642 km (0.117 R)
• M35: 5,275,569 km (0.12 R)
• M36: 5,404,672 km (0.093 R)
• M37: 5,469,747 km (0.12 R)
• M38: 5,915,249 km (0.1 R)
• M39: 5,982,269 km (0.113 R)
• M40: 6,218,783 km (0.069 R)
• M41: 6,544,757 km (0.096 R)
• M42: 6,614,021 km (0.058 R)
• M43: 6,788,452 km (0.105 R)
• M44: 6,876,266 km (0.07 R)
• M45: 7,465,083 km (0.074 R)
• M46: 7,921,955 km (0.039 R)
• M47: 8,501,049 km (0.1 R)
• M48: 8,862,776 km (0.074 R)
• M49: 8,920,371 km (0.119 R)
• M50: 9,171,247 km (0.089 R)
• M51: 9,287,933 km (0.097 R)
• M52: 9,385,471 km (0.037 R)
• M53: 9,759,316 km (0.102 R)
• M54: 10,420,090 km (0.075 R)
• M55: 10,480,827 km (0.117 R)
• M56: 10,602,899 km (0.113 R)
• M57: 10,807,100 km (0.037 R)
• M58: 10,930,368 km (0.065 R)
• M59: 11,033,441 km (0.06 R)
• M60: 11,302,867 km (0.114 R)
• M61: 11,427,931 km (0.067 R)
• M62: 11,574,387 km (0.109 R)
• M63: 11,721,592 km (0.11 R)
• M64: 11,975,160 km (0.118 R)
• M65: 12,337,785 km (0.118 R)
• M66: 12,509,524 km (0.116 R)
• M67: 12,574,150 km (0.057 R)
• M68: 12,790,468 km (0.087 R)
• M69: 13,668,009 km (0.088 R)
• M70: 13,779,011 km (0.111 R)
• M71: 13,868,171 km (0.089 R)
• M72: 14,024,352 km (0.072 R)
• M73: 14,271,188 km (0.103 R)
• M74: 14,451,603 km (0.084 R)
• M75: 14,632,916 km (0.042 R)
• M76: 14,883,193 km (0.088 R)
• M77: 15,134,966 km (0.04 R)
• M78: 15,272,895 km (0.103 R)
• M79: 15,411,273 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 10.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.93 AU - 3.77 AU

Year: 4022 Days

Day: 6.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,045,119 km

• M1: 143,464 km (0.04 R)
• M2: 210,035 km (0.09 R)
• M3: 528,380 km (0.108 R)
• M4: 646,861 km (0.116 R)
• M5: 838,346 km (0.069 R)
• M6: 1,150,557 km (0.077 R)
• M7: 1,590,824 km (0.108 R)
• M8: 1,732,942 km (0.072 R)
• M9: 1,805,497 km (0.091 R)
• M10: 1,891,665 km (0.115 R)
• M11: 2,132,518 km (0.109 R)
• M12: 2,250,102 km (0.116 R)
• M13: 2,437,398 km (0.119 R)
• M14: 2,928,229 km (0.095 R)
• M15: 3,222,637 km (0.053 R)
• M16: 3,526,620 km (0.077 R)
• M17: 3,697,910 km (0.093 R)
• M18: 3,824,170 km (0.05 R)
• M19: 3,967,934 km (0.087 R)
• M20: 4,162,411 km (0.04 R)
• M21: 4,228,085 km (0.051 R)
• M22: 4,645,612 km (0.114 R)
• M23: 5,111,610 km (0.084 R)
• M24: 5,394,798 km (0.103 R)
• M25: 5,628,769 km (0.091 R)
• M26: 5,756,227 km (0.096 R)
• M27: 5,829,380 km (0.113 R)
• M28: 6,013,834 km (0.11 R)
• M29: 6,218,933 km (0.034 R)
• M30: 6,294,031 km (0.033 R)
• M31: 6,426,425 km (0.104 R)
• M32: 6,559,567 km (0.077 R)
• M33: 6,693,757 km (0.119 R)
• M34: 7,278,984 km (0.093 R)
• M35: 7,537,638 km (0.087 R)
• M36: 8,002,738 km (0.117 R)
• M37: 8,290,564 km (0.112 R)
• M38: 8,477,263 km (0.064 R)
• M39: 8,707,494 km (0.12 R)
• M40: 9,046,034 km (0.091 R)
• M41: 9,388,912 km (0.099 R)
• M42: 9,714,287 km (0.107 R)
• M43: 9,801,652 km (0.079 R)
• M44: 10,264,807 km (0.105 R)
• M45: 10,420,688 km (0.12 R)
• M46: 10,510,298 km (0.05 R)
• M47: 10,577,467 km (0.037 R)
• M48: 10,712,554 km (0.094 R)
• M49: 10,961,485 km (0.082 R)
• M50: 11,075,329 km (0.09 R)
• M51: 11,166,583 km (0.029 R)
• M52: 12,661,814 km (0.116 R)
• M53: 12,805,279 km (0.091 R)
• M54: 13,117,788 km (0.036 R)
• M55: 13,190,343 km (0.078 R)
• M56: 13,848,724 km (0.117 R)
• M57: 14,492,743 km (0.098 R)
• M58: 14,768,302 km (0.083 R)
• M59: 15,096,071 km (0.103 R)
• M60: 15,579,421 km (0.049 R)
• M61: 15,656,315 km (0.079 R)
• M62: 15,810,251 km (0.119 R)
• M63: 16,145,649 km (0.098 R)
• M64: 16,223,291 km (0.036 R)
• M65: 16,535,501 km (0.091 R)
• M66: 16,692,280 km (0.091 R)
• M67: 17,350,959 km (0.079 R)
• M68: 17,750,386 km (0.084 R)
• M69: 17,937,682 km (0.065 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: 184 - 10,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit