🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.5

Radius: 14.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.79 AU - 0.99 AU

Year: 580 Days

Day: 9.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 54,736,170 km

• M1: 185,950 km (0.102 R)
• M2: 290,519 km (0.094 R)
• M3: 391,647 km (0.097 R)
• M4: 626,366 km (0.098 R)
• M5: 745,745 km (0.077 R)
• M6: 854,653 km (0.095 R)
• M7: 959,521 km (0.067 R)
• M8: 1,074,711 km (0.117 R)
• M9: 1,184,067 km (0.064 R)
• M10: 1,280,259 km (0.092 R)
• M11: 1,475,035 km (0.101 R)
• M12: 1,661,284 km (0.038 R)
• M13: 1,770,341 km (0.119 R)
• M14: 1,868,777 km (0.104 R)
• M15: 1,962,425 km (0.086 R)
• M16: 2,161,689 km (0.077 R)
• M17: 2,267,605 km (0.085 R)
• M18: 2,455,200 km (0.111 R)
• M19: 2,618,262 km (0.064 R)
• M20: 2,731,508 km (0.104 R)
• M21: 2,947,527 km (0.112 R)
• M22: 3,161,153 km (0.078 R)
• M23: 3,445,987 km (0.108 R)
• M24: 3,595,884 km (0.089 R)
• M25: 3,730,971 km (0.097 R)
• M26: 3,902,260 km (0.109 R)
• M27: 4,023,734 km (0.087 R)
• M28: 4,315,151 km (0.114 R)
• M29: 4,413,885 km (0.111 R)
• M30: 4,531,619 km (0.119 R)
• M31: 4,650,250 km (0.114 R)
• M32: 4,751,528 km (0.076 R)
• M33: 4,853,703 km (0.032 R)
• M34: 4,965,752 km (0.1 R)
• M35: 5,069,423 km (0.069 R)
• M36: 5,608,275 km (0.053 R)
• M37: 6,104,940 km (0.077 R)
• M38: 6,226,413 km (0.112 R)
• M39: 6,461,282 km (0.111 R)
• M40: 6,709,465 km (0.074 R)
• M41: 6,887,336 km (0.077 R)
• M42: 7,151,676 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.7

Radius: 12.5

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.58 AU - 1.94 AU

Year: 1612 Days

Day: 9.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 54,736,170 km

• M1: 162,762 km (0.079 R)
• M2: 245,490 km (0.045 R)
• M3: 345,571 km (0.062 R)
• M4: 438,471 km (0.047 R)
• M5: 529,427 km (0.104 R)
• M6: 642,972 km (0.048 R)
• M7: 750,383 km (0.093 R)
• M8: 887,115 km (0.114 R)
• M9: 1,112,410 km (0.113 R)
• M10: 1,225,805 km (0.104 R)
• M11: 1,310,477 km (0.104 R)
• M12: 1,444,667 km (0.12 R)
• M13: 1,541,456 km (0.101 R)
• M14: 1,626,278 km (0.1 R)
• M15: 1,705,565 km (0.111 R)
• M16: 1,808,339 km (0.108 R)
• M17: 1,943,725 km (0.089 R)
• M18: 2,043,806 km (0.026 R)
• M19: 2,137,604 km (0.062 R)
• M20: 2,281,368 km (0.106 R)
• M21: 2,461,334 km (0.109 R)
• M22: 2,544,809 km (0.12 R)
• M23: 2,809,598 km (0.058 R)
• M24: 2,994,351 km (0.117 R)
• M25: 3,128,690 km (0.067 R)
• M26: 3,210,221 km (0.093 R)
• M27: 3,301,775 km (0.099 R)
• M28: 3,487,575 km (0.087 R)
• M29: 3,600,821 km (0.093 R)
• M30: 3,686,540 km (0.117 R)
• M31: 3,938,014 km (0.104 R)
• M32: 4,046,024 km (0.067 R)
• M33: 4,295,553 km (0.114 R)
• M34: 4,498,707 km (0.087 R)
• M35: 4,642,920 km (0.077 R)
• M36: 4,851,609 km (0.112 R)
• M37: 4,946,603 km (0.104 R)
• M38: 5,052,818 km (0.109 R)
• M39: 5,278,411 km (0.063 R)
• M40: 5,584,489 km (0.079 R)
• M41: 5,986,458 km (0.109 R)
• M42: 6,065,745 km (0.103 R)
• M43: 6,156,850 km (0.097 R)
• M44: 6,236,885 km (0.12 R)
• M45: 6,444,377 km (0.09 R)
• M46: 6,560,615 km (0.091 R)
• M47: 6,642,295 km (0.092 R)
• M48: 6,807,002 km (0.089 R)
• M49: 6,996,842 km (0.106 R)
• M50: 7,224,530 km (0.106 R)
• M51: 7,466,879 km (0.117 R)
• M52: 8,047,019 km (0.082 R)
• M53: 8,172,232 km (0.098 R)
• M54: 8,488,482 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.6

Radius: 11.2

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.84 AU - 3.24 AU

Year: 3659 Days

Day: 13.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,736,170 km

• M1: 316,399 km (0.088 R)
• M2: 597,943 km (0.049 R)
• M3: 717,172 km (0.071 R)
• M4: 1,153,100 km (0.113 R)
• M5: 1,392,457 km (0.073 R)
• M6: 1,601,894 km (0.073 R)
• M7: 1,773,782 km (0.086 R)
• M8: 1,870,273 km (0.111 R)
• M9: 2,018,374 km (0.108 R)
• M10: 2,170,366 km (0.079 R)
• M11: 2,414,659 km (0.095 R)
• M12: 2,522,220 km (0.063 R)
• M13: 2,631,277 km (0.081 R)
• M14: 2,911,175 km (0.11 R)
• M15: 3,259,887 km (0.113 R)
• M16: 3,849,752 km (0.043 R)
• M17: 4,082,227 km (0.078 R)
• M18: 4,167,946 km (0.082 R)
• M19: 4,297,648 km (0.108 R)
• M20: 4,539,099 km (0.11 R)
• M21: 4,784,888 km (0.106 R)
• M22: 4,966,500 km (0.105 R)
• M23: 5,081,092 km (0.052 R)
• M24: 5,243,106 km (0.117 R)
• M25: 5,548,585 km (0.111 R)
• M26: 5,811,728 km (0.073 R)
• M27: 6,575,126 km (0.096 R)
• M28: 6,650,673 km (0.076 R)
• M29: 6,930,271 km (0.072 R)
• M30: 7,007,164 km (0.041 R)
• M31: 7,135,968 km (0.087 R)
• M32: 7,343,909 km (0.083 R)
• M33: 7,606,453 km (0.037 R)
• M34: 7,712,369 km (0.052 R)
• M35: 8,086,962 km (0.117 R)
• M36: 8,577,344 km (0.08 R)
• M37: 9,105,574 km (0.108 R)
• M38: 9,218,071 km (0.079 R)
• M39: 9,558,556 km (0.047 R)
• M40: 10,193,449 km (0.108 R)
• M41: 10,961,335 km (0.046 R)
• M42: 11,534,145 km (0.085 R)
• M43: 11,656,068 km (0.096 R)
• M44: 13,183,612 km (0.082 R)
• M45: 13,279,055 km (0.079 R)
• M46: 13,406,961 km (0.084 R)
• M47: 13,760,461 km (0.118 R)
• M48: 14,247,402 km (0.115 R)
• M49: 14,707,116 km (0.108 R)
• M50: 15,238,338 km (0.052 R)
• M51: 15,573,737 km (0.06 R)
• M52: 15,911,379 km (0.102 R)
• M53: 16,047,214 km (0.113 R)
• M54: 16,183,348 km (0.073 R)
• M55: 16,594,144 km (0.091 R)
• M56: 17,112,500 km (0.1 R)
• M57: 17,391,052 km (0.114 R)
• M58: 17,882,331 km (0.079 R)
• M59: 18,271,435 km (0.034 R)
• M60: 18,378,098 km (0.096 R)
• M61: 19,238,585 km (0.048 R)
• M62: 19,528,356 km (0.044 R)
• M63: 19,929,129 km (0.094 R)
• M64: 20,075,436 km (0.066 R)
• M65: 20,295,794 km (0.107 R)
• M66: 20,553,850 km (0.081 R)
• M67: 21,035,854 km (0.119 R)
• M68: 21,185,003 km (0.104 R)
• M69: 21,409,250 km (0.041 R)
• M70: 21,634,246 km (0.103 R)
• M71: 21,747,192 km (0.047 R)
• M72: 22,238,322 km (0.052 R)
• M73: 22,390,313 km (0.061 R)
• M74: 23,231,801 km (0.104 R)
• M75: 24,552,601 km (0.118 R)
• M76: 24,631,140 km (0.038 R)
• M77: 25,499,705 km (0.112 R)
• M78: 25,618,935 km (0.067 R)
• M79: 25,698,371 km (0.084 R)
• M80: 26,057,556 km (0.078 R)
• M81: 26,498,869 km (0.094 R)
• M82: 26,700,228 km (0.116 R)
• M83: 26,821,253 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.4

Radius: 11.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.23 AU - 3.77 AU

Year: 4520 Days

Day: 8.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,736,170 km

• M1: 167,101 km (0.105 R)
• M2: 252,521 km (0.082 R)
• M3: 344,673 km (0.085 R)
• M4: 429,495 km (0.074 R)
• M5: 505,940 km (0.088 R)
• M6: 636,539 km (0.079 R)
• M7: 727,195 km (0.109 R)
• M8: 833,859 km (0.114 R)
• M9: 958,025 km (0.107 R)
• M10: 1,052,421 km (0.113 R)
• M11: 1,175,241 km (0.065 R)
• M12: 1,422,526 km (0.083 R)
• M13: 1,601,744 km (0.116 R)
• M14: 1,701,377 km (0.099 R)
• M15: 2,359,906 km (0.089 R)
• M16: 2,811,094 km (0.114 R)
• M17: 3,020,531 km (0.094 R)
• M18: 3,510,464 km (0.114 R)
• M19: 3,660,510 km (0.109 R)
• M20: 3,812,801 km (0.115 R)
• M21: 4,123,516 km (0.109 R)
• M22: 4,422,412 km (0.075 R)
• M23: 4,503,345 km (0.037 R)
• M24: 4,790,573 km (0.095 R)
• M25: 5,041,598 km (0.117 R)
• M26: 5,491,289 km (0.117 R)
• M27: 5,754,132 km (0.077 R)
• M28: 6,065,894 km (0.111 R)
• M29: 6,659,948 km (0.075 R)
• M30: 6,893,320 km (0.091 R)
• M31: 7,488,720 km (0.107 R)
• M32: 7,585,510 km (0.076 R)
• M33: 8,100,725 km (0.073 R)
• M34: 8,375,087 km (0.028 R)
• M35: 8,551,313 km (0.064 R)
• M36: 8,805,331 km (0.083 R)
• M37: 8,984,549 km (0.118 R)
• M38: 9,113,353 km (0.114 R)
• M39: 9,216,725 km (0.118 R)
• M40: 9,346,576 km (0.039 R)
• M41: 9,450,995 km (0.069 R)
• M42: 9,634,552 km (0.115 R)
• M43: 9,739,869 km (0.051 R)
• M44: 9,898,742 km (0.04 R)
• M45: 10,219,031 km (0.117 R)
• M46: 10,515,683 km (0.119 R)
• M47: 11,200,542 km (0.03 R)
• M48: 11,618,219 km (0.114 R)
• M49: 12,240,247 km (0.097 R)
• M50: 12,584,173 km (0.061 R)
• M51: 13,340,241 km (0.101 R)
• M52: 13,516,766 km (0.057 R)
• M53: 13,901,981 km (0.067 R)
• M54: 14,051,130 km (0.066 R)
• M55: 14,230,797 km (0.091 R)
• M56: 14,957,094 km (0.093 R)
• M57: 15,109,983 km (0.03 R)
• M58: 15,695,509 km (0.113 R)
• M59: 15,975,407 km (0.103 R)
• M60: 16,100,471 km (0.097 R)
• M61: 16,257,100 km (0.06 R)
• M62: 16,414,178 km (0.048 R)
• M63: 16,540,289 km (0.117 R)
• M64: 17,464,205 km (0.036 R)
• M65: 17,819,051 km (0.101 R)
• M66: 17,981,215 km (0.103 R)
• M67: 18,078,603 km (0.106 R)
• M68: 18,601,598 km (0.112 R)
• M69: 19,063,257 km (0.113 R)
• M70: 19,362,004 km (0.119 R)
• M71: 19,729,266 km (0.086 R)
• M72: 20,098,773 km (0.1 R)
• M73: 20,200,051 km (0.077 R)
• M74: 20,504,632 km (0.079 R)
• M75: 21,980,864 km (0.027 R)
• M76: 22,398,990 km (0.074 R)
• M77: 22,679,187 km (0.072 R)
• M78: 23,491,204 km (0.099 R)
• M79: 23,918,605 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.4

Radius: 6.4

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.97 AU - 8.29 AU

Year: 16001 Days

Day: 20.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,736,170 km

• M1: 98,884 km (0.08 R)
• M2: 179,966 km (0.058 R)
• M3: 282,740 km (0.092 R)
• M4: 407,205 km (0.059 R)
• M5: 533,316 km (0.067 R)
• M6: 601,383 km (0.101 R)
• M7: 862,881 km (0.059 R)
• M8: 1,293,274 km (0.075 R)
• M9: 1,705,266 km (0.12 R)
• M10: 2,495,143 km (0.069 R)
• M11: 2,912,072 km (0.113 R)
• M12: 3,544,871 km (0.039 R)
• M13: 3,610,395 km (0.119 R)
• M14: 4,115,288 km (0.091 R)
• M15: 4,931,643 km (0.083 R)
• M16: 5,301,898 km (0.095 R)
• M17: 5,376,996 km (0.045 R)
• M18: 5,990,796 km (0.082 R)
• M19: 6,345,942 km (0.077 R)
• M20: 6,546,104 km (0.078 R)
• M21: 6,586,345 km (0.087 R)
• M22: 7,076,278 km (0.104 R)
• M23: 7,117,717 km (0.118 R)
• M24: 7,747,674 km (0.114 R)
• M25: 7,918,664 km (0.119 R)
• M26: 8,004,683 km (0.092 R)
• M27: 8,221,001 km (0.094 R)
• M28: 8,527,079 km (0.098 R)
• M29: 8,659,473 km (0.084 R)
• M30: 9,060,545 km (0.084 R)
• M31: 9,604,782 km (0.042 R)
• M32: 9,742,561 km (0.078 R)
• M33: 10,206,315 km (0.112 R)
• M34: 10,440,884 km (0.115 R)
• M35: 10,677,249 km (0.08 R)
• M36: 10,772,243 km (0.09 R)
• M37: 11,542,822 km (0.095 R)
• M38: 12,530,617 km (0.059 R)
• M39: 12,882,770 km (0.087 R)
• M40: 13,085,475 km (0.094 R)
• M41: 13,136,339 km (0.114 R)
• M42: 14,166,769 km (0.106 R)
• M43: 15,868,893 km (0.082 R)
• M44: 15,923,197 km (0.088 R)
• M45: 17,466,449 km (0.101 R)
• M46: 17,803,343 km (0.101 R)
• M47: 17,859,742 km (0.104 R)
• M48: 18,884,188 km (0.108 R)
• M49: 19,287,803 km (0.087 R)
• M50: 20,220,845 km (0.106 R)
• M51: 21,288,076 km (0.105 R)
• M52: 22,495,181 km (0.094 R)
• M53: 23,786,510 km (0.112 R)
• M54: 24,347,203 km (0.025 R)
• M55: 25,672,491 km (0.035 R)
• M56: 26,183,367 km (0.047 R)
• M57: 26,633,358 km (0.053 R)
• M58: 26,826,937 km (0.119 R)
• M59: 27,410,519 km (0.094 R)
• M60: 27,540,669 km (0.076 R)
• M61: 28,129,336 km (0.054 R)
• M62: 28,326,506 km (0.074 R)
• M63: 28,524,125 km (0.056 R)
• M64: 29,518,951 km (0.089 R)
• M65: 30,660,233 km (0.101 R)
• M66: 31,542,711 km (0.104 R)
• M67: 31,952,759 km (0.081 R)
• M68: 32,158,456 km (0.11 R)
• M69: 34,169,500 km (0.099 R)
• M70: 34,872,460 km (0.084 R)
• M71: 35,084,291 km (0.115 R)
• M72: 35,580,058 km (0.106 R)
• M73: 36,007,011 km (0.102 R)
• M74: 36,937,659 km (0.069 R)
• M75: 39,555,921 km (0.057 R)
• M76: 40,367,789 km (0.114 R)
• M77: 40,738,642 km (0.075 R)
• M78: 41,036,192 km (0.118 R)
• M79: 41,334,340 km (0.111 R)
• M80: 41,408,990 km (0.084 R)
• M81: 42,308,522 km (0.113 R)
• M82: 43,669,862 km (0.083 R)
• M83: 44,968,821 km (0.088 R)
• M84: 45,122,458 km (0.053 R)
• M85: 46,048,020 km (0.117 R)
• M86: 46,280,345 km (0.12 R)
• M87: 46,513,120 km (0.084 R)
• M88: 47,213,686 km (0.099 R)
• M89: 47,369,867 km (0.097 R)
• M90: 48,310,388 km (0.092 R)
• M91: 48,704,130 km (0.088 R)
• M92: 51,008,536 km (0.032 R)
• M93: 53,429,628 km (0.102 R)
• M94: 54,163,255 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 16,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit