🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.5

Radius: 11.6

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.56 AU - 0.9 AU

Year: 409 Days

Day: 8.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 99.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,913,795 km

• M1: 144,512 km (0.082 R)
• M2: 247,285 km (0.072 R)
• M3: 347,217 km (0.101 R)
• M4: 433,983 km (0.118 R)
• M5: 507,735 km (0.049 R)
• M6: 582,983 km (0.065 R)
• M7: 673,340 km (0.063 R)
• M8: 760,107 km (0.071 R)
• M9: 832,662 km (0.063 R)
• M10: 927,208 km (0.045 R)
• M11: 1,045,689 km (0.071 R)
• M12: 1,159,234 km (0.105 R)
• M13: 1,268,889 km (0.11 R)
• M14: 1,368,222 km (0.074 R)
• M15: 1,467,555 km (0.109 R)
• M16: 1,560,455 km (0.097 R)
• M17: 1,655,450 km (0.103 R)
• M18: 1,801,906 km (0.091 R)
• M19: 1,889,421 km (0.086 R)
• M20: 1,968,708 km (0.047 R)
• M21: 2,150,619 km (0.083 R)
• M22: 2,247,110 km (0.103 R)
• M23: 2,328,042 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.1

Radius: 11.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.4 AU - 3.06 AU

Year: 2959 Days

Day: 9.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,913,795 km

• M1: 176,226 km (0.093 R)
• M2: 305,329 km (0.036 R)
• M3: 545,583 km (0.075 R)
• M4: 715,377 km (0.108 R)
• M5: 788,680 km (0.052 R)
• M6: 872,754 km (0.094 R)
• M7: 968,197 km (0.111 R)
• M8: 1,286,242 km (0.089 R)
• M9: 1,666,819 km (0.099 R)
• M10: 1,787,994 km (0.118 R)
• M11: 1,891,216 km (0.103 R)
• M12: 1,975,440 km (0.056 R)
• M13: 2,136,557 km (0.086 R)
• M14: 2,268,801 km (0.104 R)
• M15: 2,358,560 km (0.103 R)
• M16: 2,693,958 km (0.105 R)
• M17: 3,257,344 km (0.111 R)
• M18: 3,423,098 km (0.115 R)
• M19: 3,964,792 km (0.104 R)
• M20: 4,046,323 km (0.047 R)
• M21: 4,252,619 km (0.086 R)
• M22: 5,068,525 km (0.055 R)
• M23: 5,306,236 km (0.106 R)
• M24: 5,411,404 km (0.059 R)
• M25: 5,486,951 km (0.099 R)
• M26: 5,608,574 km (0.1 R)
• M27: 6,246,010 km (0.116 R)
• M28: 6,517,082 km (0.089 R)
• M29: 6,662,192 km (0.063 R)
• M30: 6,808,349 km (0.119 R)
• M31: 7,170,226 km (0.104 R)
• M32: 7,370,238 km (0.114 R)
• M33: 7,487,822 km (0.119 R)
• M34: 7,606,005 km (0.096 R)
• M35: 7,724,935 km (0.118 R)
• M36: 7,912,830 km (0.115 R)
• M37: 8,050,609 km (0.075 R)
• M38: 8,154,281 km (0.106 R)
• M39: 8,276,053 km (0.119 R)
• M40: 8,609,208 km (0.073 R)
• M41: 8,786,481 km (0.116 R)
• M42: 8,911,246 km (0.07 R)
• M43: 9,488,993 km (0.093 R)
• M44: 9,837,855 km (0.12 R)
• M45: 9,930,456 km (0.064 R)
• M46: 11,294,639 km (0.093 R)
• M47: 11,586,205 km (0.079 R)
• M48: 11,880,315 km (0.065 R)
• M49: 12,157,071 km (0.068 R)
• M50: 12,316,093 km (0.087 R)
• M51: 12,616,336 km (0.075 R)
• M52: 13,264,694 km (0.057 R)
• M53: 13,737,572 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.6

Radius: 10.5

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.3 AU - 3.9 AU

Year: 4481 Days

Day: 13.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,913,795 km

• M1: 132,544 km (0.113 R)
• M2: 224,546 km (0.076 R)
• M3: 481,556 km (0.095 R)
• M4: 609,761 km (0.032 R)
• M5: 692,788 km (0.063 R)
• M6: 830,567 km (0.063 R)
• M7: 1,360,742 km (0.107 R)
• M8: 1,498,522 km (0.104 R)
• M9: 1,680,732 km (0.03 R)
• M10: 1,939,985 km (0.08 R)
• M11: 2,081,654 km (0.067 R)
• M12: 2,345,395 km (0.085 R)
• M13: 2,651,473 km (0.102 R)
• M14: 2,730,012 km (0.07 R)
• M15: 3,068,402 km (0.071 R)
• M16: 3,150,980 km (0.08 R)
• M17: 3,627,449 km (0.07 R)
• M18: 3,909,890 km (0.09 R)
• M19: 4,053,803 km (0.104 R)
• M20: 4,236,313 km (0.079 R)
• M21: 4,421,515 km (0.098 R)
• M22: 4,799,997 km (0.105 R)
• M23: 5,188,952 km (0.061 R)
• M24: 5,387,319 km (0.099 R)
• M25: 5,648,965 km (0.113 R)
• M26: 6,122,143 km (0.087 R)
• M27: 6,501,374 km (0.069 R)
• M28: 6,650,972 km (0.066 R)
• M29: 6,844,851 km (0.098 R)
• M30: 7,040,824 km (0.111 R)
• M31: 7,172,320 km (0.084 R)
• M32: 7,238,443 km (0.052 R)
• M33: 8,208,585 km (0.077 R)
• M34: 8,579,887 km (0.056 R)
• M35: 9,171,247 km (0.118 R)
• M36: 9,266,990 km (0.12 R)
• M37: 9,702,469 km (0.11 R)
• M38: 9,800,157 km (0.091 R)
• M39: 9,922,677 km (0.074 R)
• M40: 10,021,113 km (0.108 R)
• M41: 10,144,531 km (0.088 R)
• M42: 10,368,030 km (0.098 R)
• M43: 10,895,961 km (0.05 R)
• M44: 11,073,982 km (0.118 R)
• M45: 11,252,901 km (0.096 R)
• M46: 11,329,795 km (0.084 R)
• M47: 11,561,821 km (0.071 R)
• M48: 12,109,200 km (0.085 R)
• M49: 12,452,377 km (0.056 R)
• M50: 12,531,963 km (0.118 R)
• M51: 12,879,030 km (0.08 R)
• M52: 13,446,305 km (0.119 R)
• M53: 13,582,589 km (0.077 R)
• M54: 13,719,471 km (0.118 R)
• M55: 13,884,178 km (0.097 R)
• M56: 14,104,835 km (0.112 R)
• M57: 14,605,539 km (0.1 R)
• M58: 14,858,061 km (0.1 R)
• M59: 15,112,078 km (0.094 R)
• M60: 15,225,323 km (0.107 R)
• M61: 15,481,435 km (0.097 R)
• M62: 16,171,380 km (0.116 R)
• M63: 16,287,319 km (0.053 R)
• M64: 16,812,557 km (0.114 R)
• M65: 16,959,462 km (0.09 R)
• M66: 17,521,501 km (0.118 R)
• M67: 17,610,811 km (0.114 R)
• M68: 17,730,040 km (0.066 R)
• M69: 17,969,547 km (0.06 R)
• M70: 18,633,612 km (0.081 R)
• M71: 19,244,270 km (0.083 R)
• M72: 19,397,907 km (0.112 R)
• M73: 19,551,993 km (0.092 R)
• M74: 19,706,528 km (0.067 R)
• M75: 19,985,677 km (0.075 R)
• M76: 20,610,697 km (0.074 R)
• M77: 20,988,731 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.1

Radius: 10.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.08 AU - 4.92 AU

Year: 5248 Days

Day: 8.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,913,795 km

• M1: 165,306 km (0.111 R)
• M2: 271,071 km (0.103 R)
• M3: 483,800 km (0.108 R)
• M4: 673,041 km (0.112 R)
• M5: 801,396 km (0.071 R)
• M6: 1,070,373 km (0.092 R)
• M7: 1,138,889 km (0.054 R)
• M8: 1,251,536 km (0.119 R)
• M9: 1,324,091 km (0.119 R)
• M10: 1,397,992 km (0.099 R)
• M11: 1,519,316 km (0.111 R)
• M12: 1,692,251 km (0.072 R)
• M13: 1,855,163 km (0.102 R)
• M14: 2,006,257 km (0.053 R)
• M15: 2,651,622 km (0.105 R)
• M16: 3,036,687 km (0.043 R)
• M17: 3,135,871 km (0.119 R)
• M18: 3,357,724 km (0.039 R)
• M19: 3,480,993 km (0.106 R)
• M20: 3,902,709 km (0.062 R)
• M21: 4,633,944 km (0.086 R)
• M22: 4,863,876 km (0.097 R)
• M23: 5,027,236 km (0.046 R)
• M24: 5,097,697 km (0.093 R)
• M25: 5,287,387 km (0.111 R)
• M26: 5,821,302 km (0.054 R)
• M27: 5,895,353 km (0.094 R)
• M28: 6,069,634 km (0.075 R)
• M29: 6,423,284 km (0.111 R)
• M30: 6,939,995 km (0.108 R)
• M31: 7,604,957 km (0.087 R)
• M32: 7,958,756 km (0.073 R)
• M33: 8,429,690 km (0.088 R)
• M34: 8,513,615 km (0.117 R)
• M35: 8,682,660 km (0.068 R)
• M36: 8,824,180 km (0.095 R)
• M37: 9,369,464 km (0.081 R)
• M38: 9,485,552 km (0.109 R)
• M39: 9,925,520 km (0.081 R)
• M40: 10,044,001 km (0.08 R)
• M41: 10,432,208 km (0.095 R)
• M42: 10,704,027 km (0.049 R)
• M43: 12,960,412 km (0.11 R)
• M44: 13,285,039 km (0.093 R)
• M45: 13,810,277 km (0.073 R)
• M46: 13,942,671 km (0.099 R)
• M47: 14,208,656 km (0.111 R)
• M48: 14,577,116 km (0.093 R)
• M49: 14,813,181 km (0.095 R)
• M50: 15,152,768 km (0.105 R)
• M51: 15,391,975 km (0.083 R)
• M52: 15,563,564 km (0.106 R)
• M53: 16,221,645 km (0.054 R)
• M54: 16,642,015 km (0.103 R)
• M55: 16,959,611 km (0.095 R)
• M56: 17,065,826 km (0.089 R)
• M57: 17,421,869 km (0.104 R)
• M58: 17,708,349 km (0.079 R)
• M59: 17,888,315 km (0.086 R)
• M60: 18,141,135 km (0.049 R)
• M61: 18,249,893 km (0.118 R)
• M62: 18,468,007 km (0.108 R)
• M63: 18,796,823 km (0.109 R)
• M64: 19,164,385 km (0.115 R)
• M65: 19,423,189 km (0.086 R)
• M66: 19,497,390 km (0.065 R)
• M67: 19,757,540 km (0.032 R)
• M68: 20,356,829 km (0.093 R)
• M69: 20,507,475 km (0.1 R)
• M70: 21,765,293 km (0.066 R)
• M71: 22,851,972 km (0.066 R)
• M72: 23,008,601 km (0.076 R)
• M73: 23,323,056 km (0.037 R)
• M74: 23,520,226 km (0.064 R)
• M75: 23,718,144 km (0.119 R)
• M76: 24,195,062 km (0.076 R)
• M77: 24,354,833 km (0.071 R)
• M78: 24,474,810 km (0.115 R)
• M79: 25,037,448 km (0.078 R)
• M80: 25,930,248 km (0.086 R)
• M81: 28,039,727 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.8

Radius: 14.2

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.24 AU - 4.3 AU

Year: 5788 Days

Day: 10.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,913,795 km

• M1: 237,412 km (0.113 R)
• M2: 357,988 km (0.057 R)
• M3: 459,565 km (0.101 R)
• M4: 637,586 km (0.044 R)
• M5: 813,663 km (0.092 R)
• M6: 931,097 km (0.104 R)
• M7: 1,201,720 km (0.085 R)
• M8: 1,373,308 km (0.031 R)
• M9: 2,205,073 km (0.102 R)
• M10: 2,572,036 km (0.092 R)
• M11: 2,706,225 km (0.109 R)
• M12: 3,291,452 km (0.111 R)
• M13: 4,228,833 km (0.116 R)
• M14: 4,604,473 km (0.099 R)
• M15: 4,768,731 km (0.089 R)
• M16: 4,990,884 km (0.105 R)
• M17: 5,131,506 km (0.043 R)
• M18: 5,943,523 km (0.055 R)
• M19: 6,395,159 km (0.071 R)
• M20: 6,548,198 km (0.028 R)
• M21: 6,640,649 km (0.118 R)
• M22: 7,492,011 km (0.037 R)
• M23: 8,078,734 km (0.119 R)
• M24: 8,244,488 km (0.091 R)
• M25: 8,680,566 km (0.112 R)
• M26: 9,680,329 km (0.034 R)
• M27: 10,033,679 km (0.047 R)
• M28: 10,355,165 km (0.111 R)
• M29: 11,155,663 km (0.085 R)
• M30: 11,563,467 km (0.102 R)
• M31: 11,712,915 km (0.068 R)
• M32: 12,393,735 km (0.119 R)
• M33: 12,816,050 km (0.102 R)
• M34: 13,048,375 km (0.065 R)
• M35: 13,321,391 km (0.082 R)
• M36: 13,517,364 km (0.038 R)
• M37: 13,833,166 km (0.102 R)
• M38: 14,231,245 km (0.112 R)
• M39: 14,431,856 km (0.074 R)
• M40: 14,998,234 km (0.064 R)
• M41: 16,069,354 km (0.097 R)
• M42: 17,378,785 km (0.093 R)
• M43: 17,550,224 km (0.081 R)
• M44: 18,024,599 km (0.03 R)
• M45: 18,241,665 km (0.053 R)
• M46: 18,415,797 km (0.094 R)
• M47: 18,722,174 km (0.057 R)
• M48: 20,188,831 km (0.072 R)
• M49: 20,278,889 km (0.057 R)
• M50: 20,731,273 km (0.106 R)
• M51: 21,141,321 km (0.05 R)
• M52: 22,015,720 km (0.095 R)
• M53: 22,201,371 km (0.108 R)
• M54: 22,574,019 km (0.066 R)
• M55: 24,325,063 km (0.078 R)
• M56: 24,902,211 km (0.103 R)
• M57: 25,144,111 km (0.045 R)
• M58: 25,825,529 km (0.117 R)
• M59: 26,463,564 km (0.11 R)
• M60: 26,661,033 km (0.114 R)
• M61: 26,759,918 km (0.079 R)
• M62: 26,908,468 km (0.107 R)
• M63: 27,305,950 km (0.062 R)
• M64: 27,455,548 km (0.098 R)
• M65: 28,056,482 km (0.104 R)
• M66: 29,118,627 km (0.063 R)
• M67: 29,220,503 km (0.117 R)
• M68: 29,424,555 km (0.089 R)
• M69: 29,936,778 km (0.119 R)
• M70: 30,245,548 km (0.109 R)
• M71: 30,658,887 km (0.119 R)
• M72: 30,762,409 km (0.053 R)
• M73: 30,866,229 km (0.069 R)
• M74: 32,067,650 km (0.087 R)
• M75: 32,700,449 km (0.117 R)
• M76: 32,912,429 km (0.084 R)
• M77: 33,337,437 km (0.055 R)
• M78: 33,604,170 km (0.094 R)
• M79: 33,710,983 km (0.096 R)
• M80: 34,193,286 km (0.116 R)
• M81: 34,300,697 km (0.09 R)
• M82: 34,893,853 km (0.093 R)
• M83: 35,926,377 km (0.063 R)
• M84: 36,145,090 km (0.079 R)
• M85: 36,473,906 km (0.056 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: 156 - 18,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit