🌌 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: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.8

Radius: 14

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.51 AU - 0.57 AU

Year: 279 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,924,883 km

• M1: 207,043 km (0.102 R)
• M2: 300,991 km (0.106 R)
• M3: 403,765 km (0.097 R)
• M4: 506,239 km (0.11 R)
• M5: 643,570 km (0.112 R)
• M6: 800,498 km (0.067 R)
• M7: 905,067 km (0.12 R)
• M8: 1,002,156 km (0.107 R)
• M9: 1,238,222 km (0.101 R)
• M10: 1,342,042 km (0.077 R)
• M11: 1,449,005 km (0.117 R)
• M12: 1,541,008 km (0.032 R)
• M13: 1,653,505 km (0.078 R)
• M14: 1,910,066 km (0.079 R)
• M15: 2,176,499 km (0.111 R)
• M16: 2,265,809 km (0.094 R)
• M17: 2,363,347 km (0.102 R)
• M18: 2,537,778 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.2

Radius: 10.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.61 AU - 0.89 AU

Year: 457 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,924,883 km

• M1: 132,544 km (0.06 R)
• M2: 207,343 km (0.063 R)
• M3: 336,296 km (0.118 R)
• M4: 413,788 km (0.041 R)
• M5: 479,760 km (0.12 R)
• M6: 609,611 km (0.079 R)
• M7: 739,462 km (0.087 R)
• M8: 882,777 km (0.103 R)
• M9: 965,355 km (0.051 R)
• M10: 1,043,296 km (0.028 R)
• M11: 1,222,065 km (0.064 R)
• M12: 1,385,725 km (0.092 R)
• M13: 1,462,020 km (0.116 R)
• M14: 1,579,006 km (0.109 R)
• M15: 1,685,669 km (0.117 R)
• M16: 1,776,475 km (0.091 R)
• M17: 1,987,109 km (0.09 R)
• M18: 2,093,173 km (0.111 R)
• M19: 2,346,293 km (0.088 R)
• M20: 2,432,910 km (0.096 R)
• M21: 2,578,020 km (0.099 R)
• M22: 2,720,736 km (0.059 R)
• M23: 2,860,610 km (0.115 R)
• M24: 2,991,957 km (0.103 R)
• M25: 3,080,669 km (0.115 R)
• M26: 3,192,718 km (0.061 R)
• M27: 3,317,632 km (0.084 R)
• M28: 3,392,281 km (0.066 R)
• M29: 3,496,551 km (0.029 R)
• M30: 3,708,232 km (0.113 R)
• M31: 3,887,899 km (0.086 R)
• M32: 3,954,620 km (0.091 R)
• M33: 4,052,158 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 12.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.88 AU - 3.6 AU

Year: 4099 Days

Day: 13.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,924,883 km

• M1: 162,762 km (0.113 R)
• M2: 451,935 km (0.116 R)
• M3: 599,439 km (0.096 R)
• M4: 832,512 km (0.049 R)
• M5: 1,306,139 km (0.064 R)
• M6: 1,402,181 km (0.117 R)
• M7: 1,529,339 km (0.03 R)
• M8: 1,765,404 km (0.06 R)
• M9: 2,045,452 km (0.117 R)
• M10: 2,340,309 km (0.103 R)
• M11: 2,510,103 km (0.101 R)
• M12: 2,989,265 km (0.094 R)
• M13: 3,136,768 km (0.114 R)
• M14: 3,870,995 km (0.088 R)
• M15: 4,032,261 km (0.113 R)
• M16: 4,113,792 km (0.105 R)
• M17: 4,216,416 km (0.093 R)
• M18: 4,466,394 km (0.052 R)
• M19: 4,593,253 km (0.107 R)
• M20: 4,721,458 km (0.079 R)
• M21: 4,937,478 km (0.091 R)
• M22: 5,024,843 km (0.078 R)
• M23: 5,112,806 km (0.099 R)
• M24: 6,020,267 km (0.062 R)
• M25: 6,254,837 km (0.112 R)
• M26: 6,733,400 km (0.116 R)
• M27: 6,879,258 km (0.069 R)
• M28: 7,075,381 km (0.09 R)
• M29: 7,174,265 km (0.1 R)
• M30: 7,523,576 km (0.04 R)
• M31: 8,109,850 km (0.086 R)
• M32: 8,421,463 km (0.087 R)
• M33: 8,631,498 km (0.044 R)
• M34: 8,763,742 km (0.118 R)
• M35: 9,110,510 km (0.116 R)
• M36: 9,272,076 km (0.068 R)
• M37: 9,680,179 km (0.065 R)
• M38: 10,345,590 km (0.074 R)
• M39: 10,514,187 km (0.119 R)
• M40: 10,627,134 km (0.107 R)
• M41: 10,825,800 km (0.114 R)
• M42: 11,226,722 km (0.086 R)
• M43: 11,400,106 km (0.108 R)
• M44: 12,013,906 km (0.065 R)
• M45: 12,102,468 km (0.093 R)
• M46: 12,399,270 km (0.113 R)
• M47: 12,548,569 km (0.085 R)
• M48: 12,758,604 km (0.087 R)
• M49: 12,909,399 km (0.116 R)
• M50: 14,074,467 km (0.088 R)
• M51: 14,355,412 km (0.101 R)
• M52: 14,795,977 km (0.099 R)
• M53: 14,890,972 km (0.087 R)
• M54: 15,209,167 km (0.092 R)
• M55: 15,529,605 km (0.088 R)
• M56: 16,668,494 km (0.064 R)
• M57: 16,767,378 km (0.108 R)
• M58: 17,364,872 km (0.083 R)
• M59: 17,465,103 km (0.099 R)
• M60: 17,699,822 km (0.118 R)
• M61: 17,935,438 km (0.106 R)
• M62: 18,614,762 km (0.066 R)
• M63: 18,717,386 km (0.118 R)
• M64: 19,998,543 km (0.103 R)
• M65: 20,279,188 km (0.093 R)
• M66: 20,384,804 km (0.067 R)
• M67: 20,525,875 km (0.069 R)
• M68: 21,343,577 km (0.054 R)
• M69: 22,027,090 km (0.071 R)
• M70: 22,389,715 km (0.096 R)
• M71: 23,341,756 km (0.094 R)
• M72: 24,194,912 km (0.083 R)
• M73: 24,456,709 km (0.055 R)
• M74: 25,285,331 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.8

Radius: 10.3

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.89 AU - 5.41 AU

Year: 7048 Days

Day: 5.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,924,883 km

• M1: 191,336 km (0.082 R)
• M2: 257,907 km (0.1 R)
• M3: 495,319 km (0.057 R)
• M4: 576,700 km (0.084 R)
• M5: 648,656 km (0.115 R)
• M6: 802,742 km (0.049 R)
• M7: 935,136 km (0.053 R)
• M8: 1,299,108 km (0.059 R)
• M9: 1,396,945 km (0.074 R)
• M10: 1,990,848 km (0.093 R)
• M11: 2,858,367 km (0.072 R)
• M12: 3,039,380 km (0.12 R)
• M13: 3,467,679 km (0.12 R)
• M14: 4,174,977 km (0.107 R)
• M15: 4,351,353 km (0.098 R)
• M16: 4,530,123 km (0.097 R)
• M17: 4,620,480 km (0.114 R)
• M18: 5,816,365 km (0.088 R)
• M19: 5,914,651 km (0.103 R)
• M20: 7,278,535 km (0.12 R)
• M21: 7,778,042 km (0.094 R)
• M22: 8,325,720 km (0.06 R)
• M23: 8,585,571 km (0.112 R)
• M24: 8,961,361 km (0.068 R)
• M25: 9,075,205 km (0.067 R)
• M26: 9,151,351 km (0.111 R)
• M27: 9,419,580 km (0.033 R)
• M28: 9,924,472 km (0.07 R)
• M29: 11,041,968 km (0.079 R)
• M30: 11,327,551 km (0.115 R)
• M31: 11,822,720 km (0.048 R)
• M32: 12,621,423 km (0.091 R)
• M33: 13,048,824 km (0.073 R)
• M34: 14,226,159 km (0.111 R)
• M35: 14,448,013 km (0.116 R)
• M36: 15,482,931 km (0.098 R)
• M37: 15,574,036 km (0.118 R)
• M38: 16,263,233 km (0.073 R)
• M39: 16,355,834 km (0.074 R)
• M40: 16,588,309 km (0.104 R)
• M41: 16,681,509 km (0.066 R)
• M42: 17,481,259 km (0.072 R)
• M43: 17,766,542 km (0.081 R)
• M44: 18,438,087 km (0.084 R)
• M45: 18,971,553 km (0.045 R)
• M46: 19,313,833 km (0.094 R)
• M47: 19,707,275 km (0.097 R)
• M48: 20,954,174 km (0.094 R)
• M49: 21,206,545 km (0.108 R)
• M50: 21,969,943 km (0.08 R)
• M51: 22,072,418 km (0.113 R)
• M52: 23,576,026 km (0.119 R)
• M53: 24,260,735 km (0.109 R)
• M54: 25,058,840 km (0.113 R)
• M55: 25,273,214 km (0.115 R)
• M56: 25,434,331 km (0.049 R)
• M57: 26,408,213 km (0.07 R)
• M58: 26,571,723 km (0.111 R)
• M59: 27,339,310 km (0.037 R)
• M60: 29,064,622 km (0.07 R)
• M61: 29,177,120 km (0.085 R)
• M62: 29,628,606 km (0.09 R)
• M63: 29,741,852 km (0.077 R)
• M64: 30,253,327 km (0.102 R)
• M65: 31,054,573 km (0.118 R)
• M66: 31,631,123 km (0.113 R)
• M67: 32,036,982 km (0.115 R)
• M68: 32,444,337 km (0.108 R)
• M69: 32,794,995 km (0.09 R)
• M70: 33,323,374 km (0.066 R)
• M71: 34,032,020 km (0.071 R)
• M72: 34,210,041 km (0.041 R)
• M73: 34,388,362 km (0.065 R)
• M74: 34,686,211 km (0.106 R)
• M75: 35,044,648 km (0.115 R)
• M76: 35,164,475 km (0.09 R)
• M77: 35,404,430 km (0.115 R)
• M78: 36,248,611 km (0.105 R)
• M79: 36,430,373 km (0.08 R)
• M80: 37,895,385 km (0.102 R)
• M81: 38,018,354 km (0.103 R)
• M82: 40,568,100 km (0.1 R)
• M83: 41,831,753 km (0.1 R)
• M84: 42,404,564 km (0.079 R)
• M85: 42,596,199 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.5

Radius: 6.2

Gravity: 17.81 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5 AU - 7.68 AU

Year: 11221 Days

Day: 22.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,924,883 km

• M1: 181,612 km (0.089 R)
• M2: 319,242 km (0.115 R)
• M3: 359,184 km (0.11 R)
• M4: 761,902 km (0.111 R)
• M5: 1,054,665 km (0.119 R)
• M6: 1,686,566 km (0.115 R)
• M7: 1,735,634 km (0.04 R)
• M8: 1,936,544 km (0.105 R)
• M9: 2,333,278 km (0.119 R)
• M10: 2,527,007 km (0.085 R)
• M11: 3,019,035 km (0.106 R)
• M12: 3,139,162 km (0.069 R)
• M13: 3,415,020 km (0.093 R)
• M14: 3,666,943 km (0.096 R)
• M15: 3,730,821 km (0.118 R)
• M16: 3,859,775 km (0.059 R)
• M17: 4,122,169 km (0.046 R)
• M18: 4,188,591 km (0.12 R)
• M19: 4,255,461 km (0.115 R)
• M20: 4,978,617 km (0.106 R)
• M21: 5,156,489 km (0.07 R)
• M22: 6,038,668 km (0.052 R)
• M23: 6,691,513 km (0.115 R)
• M24: 7,286,015 km (0.069 R)
• M25: 7,856,132 km (0.081 R)
• M26: 8,398,125 km (0.102 R)
• M27: 9,168,554 km (0.118 R)
• M28: 10,502,219 km (0.089 R)
• M29: 10,959,989 km (0.114 R)
• M30: 11,098,666 km (0.09 R)
• M31: 12,276,450 km (0.071 R)
• M32: 13,542,946 km (0.099 R)
• M33: 13,691,646 km (0.07 R)
• M34: 15,209,167 km (0.101 R)
• M35: 15,363,851 km (0.084 R)
• M36: 15,415,612 km (0.11 R)
• M37: 15,831,045 km (0.082 R)
• M38: 16,197,560 km (0.058 R)
• M39: 17,475,574 km (0.114 R)
• M40: 18,400,239 km (0.036 R)
• M41: 18,619,998 km (0.108 R)
• M42: 19,229,161 km (0.05 R)
• M43: 19,452,361 km (0.11 R)
• M44: 19,564,260 km (0.069 R)
• M45: 19,620,210 km (0.112 R)
• M46: 19,957,553 km (0.086 R)
• M47: 20,866,210 km (0.062 R)
• M48: 20,980,802 km (0.111 R)
• M49: 21,440,965 km (0.087 R)
• M50: 21,788,481 km (0.056 R)
• M51: 22,020,956 km (0.118 R)
• M52: 22,195,986 km (0.085 R)
• M53: 22,664,975 km (0.061 R)
• M54: 24,151,379 km (0.079 R)
• M55: 24,815,295 km (0.054 R)
• M56: 25,301,937 km (0.103 R)
• M57: 25,362,973 km (0.08 R)
• M58: 25,485,344 km (0.057 R)
• M59: 26,656,396 km (0.043 R)
• M60: 26,718,629 km (0.064 R)
• M61: 27,342,452 km (0.11 R)
• M62: 27,593,327 km (0.088 R)
• M63: 28,097,472 km (0.11 R)
• M64: 28,160,752 km (0.054 R)
• M65: 28,668,188 km (0.108 R)
• M66: 31,185,322 km (0.117 R)
• M67: 31,578,914 km (0.058 R)
• M68: 31,644,587 km (0.114 R)
• M69: 31,710,410 km (0.1 R)
• M70: 32,370,735 km (0.034 R)
• M71: 32,902,406 km (0.05 R)
• M72: 33,035,698 km (0.091 R)
• M73: 33,839,637 km (0.083 R)
• M74: 34,108,913 km (0.065 R)
• M75: 35,877,160 km (0.081 R)
• M76: 37,118,822 km (0.097 R)
• M77: 39,289,786 km (0.114 R)
• M78: 40,497,789 km (0.097 R)
• M79: 40,569,147 km (0.112 R)
• M80: 41,285,871 km (0.1 R)
• M81: 41,934,378 km (0.112 R)
• M82: 42,949,997 km (0.1 R)
• M83: 44,194,053 km (0.043 R)
• M84: 44,414,860 km (0.113 R)
• M85: 45,079,374 km (0.073 R)
• M86: 45,153,425 km (0.04 R)
• M87: 45,970,378 km (0.052 R)
• M88: 46,268,826 km (0.096 R)
• M89: 46,942,316 km (0.117 R)
• M90: 47,242,858 km (0.114 R)
• M91: 47,317,956 km (0.101 R)
• M92: 48,299,318 km (0.071 R)
• M93: 48,526,707 km (0.058 R)
• M94: 50,743,149 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.3

Radius: 5.1

Gravity: 31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.76 AU - 9.32 AU

Year: 19106 Days

Day: 17.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,924,883 km

• M1: 70,461 km (0.074 R)
• M2: 220,956 km (0.03 R)
• M3: 352,901 km (0.092 R)
• M4: 640,129 km (0.109 R)
• M5: 831,615 km (0.087 R)
• M6: 1,123,031 km (0.051 R)
• M7: 1,179,280 km (0.052 R)
• M8: 2,027,051 km (0.096 R)
• M9: 2,750,506 km (0.094 R)
• M10: 3,300,129 km (0.092 R)
• M11: 3,504,480 km (0.04 R)
• M12: 4,098,383 km (0.079 R)
• M13: 5,714,639 km (0.11 R)
• M14: 5,959,979 km (0.079 R)
• M15: 6,511,846 km (0.106 R)
• M16: 6,975,450 km (0.063 R)
• M17: 9,563,493 km (0.108 R)
• M18: 9,796,117 km (0.118 R)
• M19: 11,353,282 km (0.085 R)
• M20: 12,475,415 km (0.079 R)
• M21: 13,049,721 km (0.05 R)
• M22: 13,114,049 km (0.113 R)
• M23: 17,658,233 km (0.072 R)
• M24: 18,015,024 km (0.076 R)
• M25: 19,173,062 km (0.085 R)
• M26: 19,319,518 km (0.109 R)
• M27: 19,539,875 km (0.079 R)
• M28: 22,479,174 km (0.08 R)
• M29: 22,556,217 km (0.068 R)
• M30: 22,865,885 km (0.066 R)
• M31: 24,118,019 km (0.113 R)
• M32: 24,672,728 km (0.065 R)
• M33: 24,832,050 km (0.074 R)
• M34: 25,392,144 km (0.069 R)
• M35: 27,509,104 km (0.078 R)
• M36: 28,839,627 km (0.07 R)
• M37: 29,766,536 km (0.099 R)
• M38: 29,936,030 km (0.097 R)
• M39: 31,562,907 km (0.103 R)
• M40: 32,779,885 km (0.09 R)
• M41: 34,455,980 km (0.096 R)
• M42: 34,634,001 km (0.048 R)
• M43: 35,170,011 km (0.104 R)
• M44: 35,618,804 km (0.105 R)
• M45: 36,159,750 km (0.104 R)
• M46: 36,250,107 km (0.103 R)
• M47: 36,521,927 km (0.093 R)
• M48: 36,703,389 km (0.087 R)
• M49: 37,067,360 km (0.102 R)
• M50: 37,341,125 km (0.04 R)
• M51: 37,524,083 km (0.048 R)
• M52: 37,707,190 km (0.098 R)
• M53: 37,798,894 km (0.036 R)
• M54: 37,982,600 km (0.07 R)
• M55: 38,074,453 km (0.111 R)
• M56: 38,258,608 km (0.104 R)
• M57: 38,812,569 km (0.074 R)
• M58: 39,090,522 km (0.108 R)
• M59: 40,209,065 km (0.081 R)
• M60: 42,191,835 km (0.071 R)
• M61: 42,764,047 km (0.034 R)
• M62: 44,302,811 km (0.051 R)
• M63: 46,055,350 km (0.114 R)
• M64: 46,841,487 km (0.106 R)
• M65: 47,137,541 km (0.081 R)
• M66: 47,731,295 km (0.096 R)
• M67: 50,433,781 km (0.074 R)
• M68: 54,010,217 km (0.096 R)
• M69: 55,567,830 km (0.064 R)
• M70: 58,833,252 km (0.057 R)
• M71: 59,152,494 km (0.084 R)
• M72: 59,792,923 km (0.119 R)
• M73: 60,113,960 km (0.064 R)
• M74: 60,221,072 km (0.049 R)
• M75: 60,650,268 km (0.108 R)
• M76: 61,619,662 km (0.11 R)
• M77: 61,943,841 km (0.102 R)
• M78: 64,448,707 km (0.066 R)
• M79: 65,107,536 km (0.116 R)
• M80: 65,768,609 km (0.117 R)
• M81: 66,653,481 km (0.062 R)
• M82: 66,764,483 km (0.106 R)
• M83: 67,765,143 km (0.049 R)
• M84: 69,669,075 km (0.111 R)
• M85: 70,345,257 km (0.082 R)
• M86: 73,873,074 km (0.117 R)
• M87: 74,217,598 km (0.18 R)
• M88: 74,332,489 km (0.097 R)
• M89: 74,908,142 km (0.095 R)
• M90: 76,179,574 km (0.115 R)
• M91: 77,341,650 km (0.029 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit