🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.9

Radius: 10.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.69 AU - 0.73 AU

Year: 380 Days

Day: 9.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 36,590,645 km

• M1: 129,552 km (0.039 R)
• M2: 209,437 km (0.066 R)
• M3: 284,984 km (0.113 R)
• M4: 350,807 km (0.069 R)
• M5: 426,803 km (0.099 R)
• M6: 512,522 km (0.106 R)
• M7: 614,698 km (0.099 R)
• M8: 694,733 km (0.107 R)
• M9: 852,109 km (0.112 R)
• M10: 924,515 km (0.111 R)
• M11: 1,010,534 km (0.12 R)
• M12: 1,099,544 km (0.104 R)
• M13: 1,223,711 km (0.041 R)
• M14: 1,298,210 km (0.069 R)
• M15: 1,374,206 km (0.106 R)
• M16: 1,478,027 km (0.106 R)
• M17: 1,566,589 km (0.063 R)
• M18: 1,666,221 km (0.088 R)
• M19: 1,886,280 km (0.059 R)
• M20: 1,958,535 km (0.083 R)
• M21: 2,201,333 km (0.067 R)
• M22: 2,339,262 km (0.058 R)
• M23: 2,454,003 km (0.064 R)
• M24: 2,640,253 km (0.102 R)
• M25: 2,809,149 km (0.099 R)
• M26: 2,936,905 km (0.087 R)
• M27: 3,095,030 km (0.099 R)
• M28: 3,384,502 km (0.094 R)
• M29: 3,508,668 km (0.108 R)
• M30: 3,616,379 km (0.095 R)
• M31: 3,706,886 km (0.07 R)
• M32: 3,816,690 km (0.111 R)
• M33: 3,927,542 km (0.076 R)
• M34: 4,045,725 km (0.09 R)
• M35: 4,152,388 km (0.077 R)
• M36: 4,285,680 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.6

Radius: 13.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.59 AU - 0.97 AU

Year: 438 Days

Day: 6.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 36,590,645 km

• M1: 180,116 km (0.09 R)
• M2: 318,045 km (0.105 R)
• M3: 423,661 km (0.087 R)
• M4: 514,317 km (0.087 R)
• M5: 609,911 km (0.039 R)
• M6: 758,611 km (0.079 R)
• M7: 862,432 km (0.064 R)
• M8: 971,638 km (0.038 R)
• M9: 1,195,287 km (0.036 R)
• M10: 1,303,446 km (0.096 R)
• M11: 1,608,476 km (0.07 R)
• M12: 1,717,384 km (0.09 R)
• M13: 1,805,198 km (0.106 R)
• M14: 1,900,641 km (0.107 R)
• M15: 2,022,414 km (0.094 R)
• M16: 2,235,740 km (0.108 R)
• M17: 2,410,620 km (0.1 R)
• M18: 2,503,072 km (0.105 R)
• M19: 2,610,333 km (0.055 R)
• M20: 2,725,972 km (0.103 R)
• M21: 2,892,176 km (0.116 R)
• M22: 3,040,577 km (0.098 R)
• M23: 3,177,010 km (0.041 R)
• M24: 3,485,930 km (0.104 R)
• M25: 3,743,388 km (0.074 R)
• M26: 3,952,226 km (0.081 R)
• M27: 4,093,746 km (0.079 R)
• M28: 4,244,840 km (0.115 R)
• M29: 4,357,487 km (0.068 R)
• M30: 4,462,953 km (0.095 R)
• M31: 4,577,545 km (0.05 R)
• M32: 4,734,623 km (0.075 R)
• M33: 4,818,099 km (0.053 R)
• M34: 4,927,155 km (0.112 R)
• M35: 5,156,639 km (0.084 R)
• M36: 5,285,592 km (0.078 R)
• M37: 5,441,922 km (0.09 R)
• M38: 5,821,452 km (0.041 R)
• M39: 6,055,123 km (0.105 R)
• M40: 6,173,306 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.5

Radius: 14.8

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.04 AU - 1.08 AU

Year: 694 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,590,645 km

• M1: 229,184 km (0.096 R)
• M2: 343,776 km (0.054 R)
• M3: 439,519 km (0.096 R)
• M4: 569,220 km (0.082 R)
• M5: 665,112 km (0.112 R)
• M6: 793,467 km (0.118 R)
• M7: 917,933 km (0.103 R)
• M8: 1,054,515 km (0.116 R)
• M9: 1,168,359 km (0.108 R)
• M10: 1,542,055 km (0.102 R)
• M11: 1,644,380 km (0.115 R)
• M12: 1,761,066 km (0.102 R)
• M13: 1,856,510 km (0.062 R)
• M14: 2,021,666 km (0.059 R)
• M15: 2,144,186 km (0.06 R)
• M16: 2,246,661 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.6

Radius: 10.8

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.94 AU - 2.18 AU

Year: 1880 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,590,645 km

• M1: 138,378 km (0.095 R)
• M2: 235,467 km (0.117 R)
• M3: 336,745 km (0.066 R)
• M4: 472,280 km (0.089 R)
• M5: 541,245 km (0.116 R)
• M6: 698,921 km (0.047 R)
• M7: 847,322 km (0.097 R)
• M8: 916,736 km (0.1 R)
• M9: 1,166,863 km (0.047 R)
• M10: 1,245,253 km (0.066 R)
• M11: 1,325,437 km (0.116 R)
• M12: 1,449,304 km (0.075 R)
• M13: 1,566,439 km (0.116 R)
• M14: 1,642,734 km (0.051 R)
• M15: 1,810,433 km (0.113 R)
• M16: 2,007,454 km (0.094 R)
• M17: 2,838,320 km (0.076 R)
• M18: 3,123,304 km (0.083 R)
• M19: 3,192,568 km (0.112 R)
• M20: 3,561,028 km (0.09 R)
• M21: 3,750,419 km (0.081 R)
• M22: 3,838,981 km (0.101 R)
• M23: 4,078,636 km (0.065 R)
• M24: 4,261,595 km (0.064 R)
• M25: 4,369,604 km (0.114 R)
• M26: 4,525,485 km (0.115 R)
• M27: 4,891,102 km (0.098 R)
• M28: 5,102,035 km (0.104 R)
• M29: 5,299,355 km (0.056 R)
• M30: 5,415,742 km (0.12 R)
• M31: 5,701,773 km (0.052 R)
• M32: 6,201,131 km (0.11 R)
• M33: 6,518,278 km (0.116 R)
• M34: 6,643,043 km (0.064 R)
• M35: 7,058,626 km (0.105 R)
• M36: 7,223,483 km (0.027 R)
• M37: 7,464,036 km (0.112 R)
• M38: 7,632,035 km (0.076 R)
• M39: 7,801,379 km (0.102 R)
• M40: 7,896,075 km (0.065 R)
• M41: 8,086,363 km (0.035 R)
• M42: 8,259,149 km (0.114 R)
• M43: 8,764,790 km (0.081 R)
• M44: 8,863,225 km (0.094 R)
• M45: 8,942,213 km (0.072 R)
• M46: 9,160,626 km (0.109 R)
• M47: 10,052,079 km (0.111 R)
• M48: 10,445,522 km (0.116 R)
• M49: 10,802,013 km (0.072 R)
• M50: 10,928,723 km (0.086 R)
• M51: 11,376,170 km (0.074 R)
• M52: 11,526,666 km (0.079 R)
• M53: 11,829,751 km (0.115 R)
• M54: 11,960,350 km (0.056 R)
• M55: 12,091,547 km (0.104 R)
• M56: 12,267,175 km (0.1 R)
• M57: 12,554,403 km (0.099 R)
• M58: 13,338,745 km (0.096 R)
• M59: 13,908,563 km (0.059 R)
• M60: 14,046,642 km (0.089 R)
• M61: 14,185,020 km (0.11 R)
• M62: 14,439,934 km (0.105 R)
• M63: 14,509,797 km (0.039 R)
• M64: 14,743,319 km (0.047 R)
• M65: 15,594,082 km (0.092 R)
• M66: 15,665,739 km (0.094 R)
• M67: 15,833,289 km (0.111 R)
• M68: 15,905,395 km (0.101 R)
• M69: 16,025,522 km (0.071 R)
• M70: 16,146,098 km (0.095 R)
• M71: 16,266,973 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.5

Radius: 9.8

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2 AU - 3.33 AU

Year: 2758 Days

Day: 7.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,590,645 km

• M1: 129,103 km (0.08 R)
• M2: 227,389 km (0.099 R)
• M3: 355,594 km (0.089 R)
• M4: 522,097 km (0.071 R)
• M5: 589,715 km (0.05 R)
• M6: 660,624 km (0.115 R)
• M7: 802,443 km (0.103 R)
• M8: 923,617 km (0.084 R)
• M9: 1,062,145 km (0.098 R)
• M10: 1,128,417 km (0.08 R)
• M11: 1,324,390 km (0.113 R)
• M12: 1,633,010 km (0.1 R)
• M13: 1,936,844 km (0.08 R)
• M14: 2,019,122 km (0.045 R)
• M15: 2,287,651 km (0.041 R)
• M16: 2,905,789 km (0.071 R)
• M17: 3,032,349 km (0.068 R)
• M18: 3,193,167 km (0.108 R)
• M19: 3,590,498 km (0.093 R)
• M20: 3,658,416 km (0.067 R)
• M21: 3,743,687 km (0.103 R)
• M22: 4,180,512 km (0.098 R)
• M23: 4,341,779 km (0.06 R)
• M24: 4,523,391 km (0.103 R)
• M25: 4,615,094 km (0.047 R)
• M26: 4,763,196 km (0.109 R)
• M27: 4,837,846 km (0.116 R)
• M28: 4,950,642 km (0.084 R)
• M29: 5,121,334 km (0.032 R)
• M30: 5,217,076 km (0.049 R)
• M31: 5,586,284 km (0.06 R)
• M32: 5,843,742 km (0.099 R)
• M33: 5,923,776 km (0.032 R)
• M34: 6,145,780 km (0.12 R)
• M35: 6,206,816 km (0.094 R)
• M36: 6,452,904 km (0.101 R)
• M37: 6,828,096 km (0.106 R)
• M38: 6,954,805 km (0.088 R)
• M39: 7,274,944 km (0.043 R)
• M40: 7,361,113 km (0.119 R)
• M41: 7,929,585 km (0.083 R)
• M42: 8,040,586 km (0.079 R)
• M43: 8,534,858 km (0.086 R)
• M44: 8,648,552 km (0.078 R)
• M45: 8,831,660 km (0.119 R)
• M46: 9,742,262 km (0.107 R)
• M47: 10,124,485 km (0.097 R)
• M48: 10,341,701 km (0.069 R)
• M49: 10,511,644 km (0.098 R)
• M50: 10,584,797 km (0.116 R)
• M51: 11,450,670 km (0.094 R)
• M52: 11,803,422 km (0.109 R)
• M53: 11,879,417 km (0.072 R)
• M54: 12,134,033 km (0.11 R)
• M55: 12,545,277 km (0.106 R)
• M56: 13,381,530 km (0.093 R)
• M57: 14,970,109 km (0.08 R)
• M58: 15,107,440 km (0.079 R)
• M59: 15,328,097 km (0.11 R)
• M60: 15,828,352 km (0.115 R)
• M61: 16,560,634 km (0.082 R)
• M62: 16,845,169 km (0.109 R)
• M63: 17,476,921 km (0.119 R)
• M64: 17,592,710 km (0.049 R)
• M65: 18,321,550 km (0.1 R)
• M66: 18,527,397 km (0.064 R)
• M67: 18,852,473 km (0.106 R)
• M68: 19,538,230 km (0.076 R)
• M69: 19,718,495 km (0.085 R)
• M70: 19,808,852 km (0.074 R)
• M71: 19,959,647 km (0.116 R)
• M72: 20,201,846 km (0.083 R)
• M73: 20,353,688 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 11.1

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.73 AU - 3.09 AU

Year: 3156 Days

Day: 6.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,590,645 km

• M1: 150,645 km (0.11 R)
• M2: 233,821 km (0.074 R)
• M3: 394,041 km (0.099 R)
• M4: 644,916 km (0.067 R)
• M5: 790,176 km (0.059 R)
• M6: 872,604 km (0.085 R)
• M7: 990,936 km (0.119 R)
• M8: 1,185,114 km (0.105 R)
• M9: 1,317,658 km (0.092 R)
• M10: 1,404,724 km (0.069 R)
• M11: 1,506,750 km (0.099 R)
• M12: 2,200,734 km (0.089 R)
• M13: 2,396,109 km (0.117 R)
• M14: 2,660,449 km (0.051 R)
• M15: 2,740,035 km (0.088 R)
• M16: 2,983,580 km (0.094 R)
• M17: 3,099,668 km (0.109 R)
• M18: 3,251,211 km (0.099 R)
• M19: 3,353,685 km (0.113 R)
• M20: 3,900,316 km (0.068 R)
• M21: 4,100,926 km (0.114 R)
• M22: 4,211,928 km (0.078 R)
• M23: 4,742,851 km (0.045 R)
• M24: 4,820,492 km (0.108 R)
• M25: 5,155,143 km (0.108 R)
• M26: 5,234,878 km (0.098 R)
• M27: 5,395,846 km (0.036 R)
• M28: 5,660,933 km (0.111 R)
• M29: 6,077,114 km (0.103 R)
• M30: 6,267,702 km (0.038 R)
• M31: 6,546,403 km (0.053 R)
• M32: 6,851,283 km (0.036 R)
• M33: 6,983,378 km (0.091 R)
• M34: 7,094,081 km (0.056 R)
• M35: 7,384,600 km (0.114 R)
• M36: 7,542,725 km (0.025 R)
• M37: 7,747,674 km (0.071 R)
• M38: 9,015,665 km (0.098 R)
• M39: 9,112,156 km (0.06 R)
• M40: 9,526,243 km (0.058 R)
• M41: 9,599,845 km (0.072 R)
• M42: 9,946,314 km (0.108 R)
• M43: 10,830,437 km (0.103 R)
• M44: 11,061,865 km (0.118 R)
• M45: 11,320,819 km (0.063 R)
• M46: 11,425,089 km (0.118 R)
• M47: 12,296,795 km (0.1 R)
• M48: 12,377,129 km (0.098 R)
• M49: 12,700,111 km (0.108 R)
• M50: 13,464,556 km (0.085 R)
• M51: 14,384,733 km (0.057 R)
• M52: 14,724,470 km (0.108 R)
• M53: 14,895,310 km (0.072 R)
• M54: 15,124,046 km (0.117 R)
• M55: 15,411,722 km (0.054 R)
• M56: 16,021,633 km (0.067 R)
• M57: 16,373,637 km (0.073 R)
• M58: 16,462,049 km (0.087 R)
• M59: 16,906,654 km (0.109 R)
• M60: 17,325,079 km (0.099 R)
• M61: 18,539,515 km (0.081 R)
• M62: 18,847,387 km (0.068 R)
• M63: 19,436,952 km (0.095 R)
• M64: 19,593,132 km (0.087 R)
• M65: 19,687,080 km (0.091 R)
• M66: 20,032,651 km (0.071 R)
• M67: 20,190,477 km (0.079 R)
• M68: 20,507,175 km (0.082 R)
• M69: 20,602,619 km (0.059 R)
• M70: 21,017,454 km (0.082 R)
• M71: 21,177,823 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.7

Radius: 6.9

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.21 AU - 7.77 AU

Year: 11750 Days

Day: 15.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 59 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,590,645 km

• M1: 139,874 km (0.116 R)
• M2: 294,708 km (0.112 R)
• M3: 434,283 km (0.113 R)
• M4: 718,967 km (0.04 R)
• M5: 835,654 km (0.098 R)
• M6: 911,799 km (0.087 R)
• M7: 1,188,705 km (0.075 R)
• M8: 1,275,023 km (0.063 R)
• M9: 1,757,476 km (0.083 R)
• M10: 2,122,345 km (0.048 R)
• M11: 2,510,252 km (0.099 R)
• M12: 2,920,150 km (0.079 R)
• M13: 3,014,098 km (0.068 R)
• M14: 3,474,111 km (0.084 R)
• M15: 3,624,008 km (0.106 R)
• M16: 3,801,431 km (0.086 R)
• M17: 4,458,615 km (0.049 R)
• M18: 5,065,683 km (0.07 R)
• M19: 6,114,215 km (0.064 R)
• M20: 6,356,114 km (0.061 R)
• M21: 6,974,552 km (0.034 R)
• M22: 8,738,460 km (0.105 R)
• M23: 9,148,209 km (0.098 R)
• M24: 9,251,731 km (0.086 R)
• M25: 9,390,258 km (0.116 R)
• M26: 10,271,539 km (0.115 R)
• M27: 10,415,004 km (0.03 R)
• M28: 10,703,877 km (0.101 R)
• M29: 10,849,436 km (0.098 R)
• M30: 11,105,548 km (0.061 R)
• M31: 11,326,653 km (0.097 R)
• M32: 11,549,255 km (0.111 R)
• M33: 12,112,042 km (0.079 R)
• M34: 12,263,585 km (0.095 R)
• M35: 13,031,022 km (0.089 R)
• M36: 14,491,097 km (0.067 R)
• M37: 14,732,847 km (0.111 R)
• M38: 15,424,737 km (0.081 R)
• M39: 15,547,856 km (0.1 R)
• M40: 16,210,575 km (0.069 R)
• M41: 16,335,788 km (0.093 R)
• M42: 16,545,375 km (0.047 R)
• M43: 17,179,071 km (0.107 R)
• M44: 17,606,024 km (0.065 R)
• M45: 17,820,846 km (0.07 R)
• M46: 17,863,931 km (0.119 R)
• M47: 18,383,484 km (0.096 R)
• M48: 18,601,298 km (0.083 R)
• M49: 18,732,496 km (0.117 R)
• M50: 19,348,689 km (0.088 R)
• M51: 19,481,532 km (0.081 R)
• M52: 19,748,265 km (0.074 R)
• M53: 20,105,804 km (0.105 R)
• M54: 20,736,509 km (0.085 R)
• M55: 21,099,882 km (0.085 R)
• M56: 21,511,127 km (0.083 R)
• M57: 21,694,833 km (0.059 R)
• M58: 21,832,912 km (0.098 R)
• M59: 22,388,069 km (0.061 R)
• M60: 22,807,542 km (0.047 R)
• M61: 22,994,838 km (0.034 R)
• M62: 23,276,681 km (0.105 R)
• M63: 23,323,804 km (0.101 R)
• M64: 23,418,051 km (0.112 R)
• M65: 23,512,447 km (0.067 R)
• M66: 23,843,806 km (0.041 R)
• M67: 24,224,533 km (0.093 R)
• M68: 24,367,698 km (0.102 R)
• M69: 24,943,500 km (0.083 R)
• M70: 25,233,122 km (0.081 R)
• M71: 25,426,851 km (0.093 R)
• M72: 27,390,772 km (0.071 R)
• M73: 27,540,070 km (0.037 R)
• M74: 27,639,703 km (0.037 R)
• M75: 28,039,428 km (0.084 R)
• M76: 28,794,299 km (0.066 R)
• M77: 29,453,876 km (0.085 R)
• M78: 29,913,291 km (0.112 R)
• M79: 29,964,603 km (0.058 R)
• M80: 32,193,911 km (0.085 R)
• M81: 32,403,946 km (0.064 R)
• M82: 34,154,540 km (0.059 R)
• M83: 35,338,458 km (0.086 R)
• M84: 36,317,127 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 16,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit