🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 10.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.78 AU

Year: 339 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,500,633 km

• M1: 128,355 km (0.083 R)
• M2: 198,068 km (0.094 R)
• M3: 276,606 km (0.088 R)
• M4: 362,775 km (0.066 R)
• M5: 450,140 km (0.114 R)
• M6: 520,451 km (0.112 R)
• M7: 648,208 km (0.054 R)
• M8: 725,400 km (0.104 R)
• M9: 789,578 km (0.099 R)
• M10: 890,107 km (0.069 R)
• M11: 954,584 km (0.091 R)
• M12: 1,051,972 km (0.106 R)
• M13: 1,180,028 km (0.065 R)
• M14: 1,246,150 km (0.078 R)
• M15: 1,316,312 km (0.081 R)
• M16: 1,431,652 km (0.084 R)
• M17: 1,541,456 km (0.098 R)
• M18: 1,669,662 km (0.097 R)
• M19: 1,744,461 km (0.089 R)
• M20: 1,814,173 km (0.104 R)
• M21: 1,897,799 km (0.115 R)
• M22: 1,963,023 km (0.091 R)
• M23: 2,068,939 km (0.059 R)
• M24: 2,139,549 km (0.114 R)
• M25: 2,214,497 km (0.083 R)
• M26: 2,384,440 km (0.099 R)
• M27: 2,487,214 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.4

Radius: 12

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.38 AU - 1.42 AU

Year: 1124 Days

Day: 10.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,500,633 km

• M1: 150,346 km (0.045 R)
• M2: 267,930 km (0.12 R)
• M3: 394,639 km (0.099 R)
• M4: 507,735 km (0.045 R)
• M5: 584,628 km (0.098 R)
• M6: 666,459 km (0.098 R)
• M7: 843,283 km (0.092 R)
• M8: 1,021,305 km (0.117 R)
• M9: 1,131,110 km (0.052 R)
• M10: 1,612,067 km (0.073 R)
• M11: 1,808,189 km (0.084 R)
• M12: 2,052,034 km (0.102 R)
• M13: 2,224,221 km (0.045 R)
• M14: 2,464,924 km (0.098 R)
• M15: 2,615,719 km (0.111 R)
• M16: 2,736,295 km (0.04 R)
• M17: 2,915,214 km (0.091 R)
• M18: 3,320,175 km (0.072 R)
• M19: 3,559,831 km (0.067 R)
• M20: 3,743,238 km (0.059 R)
• M21: 3,854,838 km (0.1 R)
• M22: 3,929,936 km (0.119 R)
• M23: 4,286,577 km (0.073 R)
• M24: 4,468,937 km (0.062 R)
• M25: 4,667,154 km (0.049 R)
• M26: 4,747,189 km (0.084 R)
• M27: 4,827,822 km (0.111 R)
• M28: 5,113,554 km (0.073 R)
• M29: 5,293,221 km (0.079 R)
• M30: 5,517,169 km (0.115 R)
• M31: 5,772,982 km (0.075 R)
• M32: 5,916,895 km (0.1 R)
• M33: 6,296,425 km (0.118 R)
• M34: 6,444,527 km (0.066 R)
• M35: 6,714,102 km (0.064 R)
• M36: 7,079,270 km (0.092 R)
• M37: 7,156,313 km (0.098 R)
• M38: 7,560,676 km (0.074 R)
• M39: 7,639,365 km (0.072 R)
• M40: 7,877,076 km (0.111 R)
• M41: 7,972,669 km (0.119 R)
• M42: 8,068,860 km (0.088 R)
• M43: 8,229,977 km (0.077 R)
• M44: 8,424,604 km (0.099 R)
• M45: 8,637,332 km (0.047 R)
• M46: 8,802,189 km (0.104 R)
• M47: 9,101,385 km (0.073 R)
• M48: 9,218,819 km (0.119 R)
• M49: 9,370,362 km (0.032 R)
• M50: 9,744,357 km (0.051 R)
• M51: 9,950,502 km (0.053 R)
• M52: 10,507,156 km (0.046 R)
• M53: 11,002,624 km (0.114 R)
• M54: 11,307,056 km (0.119 R)
• M55: 11,687,184 km (0.093 R)
• M56: 11,814,791 km (0.113 R)
• M57: 11,979,498 km (0.103 R)
• M58: 12,089,902 km (0.117 R)
• M59: 12,534,357 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 12.6

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.79 AU - 4.19 AU

Year: 5406 Days

Day: 9.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,500,633 km

• M1: 164,558 km (0.115 R)
• M2: 326,273 km (0.045 R)
• M3: 463,155 km (0.071 R)
• M4: 613,202 km (0.042 R)
• M5: 707,598 km (0.067 R)
• M6: 981,512 km (0.069 R)
• M7: 1,243,906 km (0.079 R)
• M8: 1,383,930 km (0.045 R)
• M9: 1,629,570 km (0.09 R)
• M10: 2,015,831 km (0.082 R)
• M11: 2,450,413 km (0.056 R)
• M12: 2,668,676 km (0.025 R)
• M13: 3,318,679 km (0.095 R)
• M14: 3,406,044 km (0.052 R)
• M15: 3,673,077 km (0.099 R)
• M16: 3,809,061 km (0.113 R)
• M17: 3,923,803 km (0.026 R)
• M18: 4,710,089 km (0.072 R)
• M19: 4,908,007 km (0.067 R)
• M20: 5,134,049 km (0.08 R)
• M21: 5,286,639 km (0.069 R)
• M22: 5,648,666 km (0.075 R)
• M23: 6,072,477 km (0.076 R)
• M24: 6,288,197 km (0.05 R)
• M25: 6,810,742 km (0.06 R)
• M26: 6,922,641 km (0.055 R)
• M27: 7,462,241 km (0.109 R)
• M28: 8,044,925 km (0.12 R)
• M29: 8,733,224 km (0.103 R)
• M30: 8,854,997 km (0.119 R)
• M31: 8,977,219 km (0.062 R)
• M32: 9,409,407 km (0.069 R)
• M33: 9,975,186 km (0.11 R)
• M34: 10,070,480 km (0.105 R)
• M35: 10,230,101 km (0.042 R)
• M36: 10,326,292 km (0.08 R)
• M37: 10,519,573 km (0.079 R)
• M38: 10,649,124 km (0.105 R)
• M39: 10,942,635 km (0.077 R)
• M40: 11,437,505 km (0.112 R)
• M41: 11,604,157 km (0.095 R)
• M42: 12,244,735 km (0.08 R)
• M43: 12,483,643 km (0.037 R)
• M44: 13,139,929 km (0.12 R)
• M45: 13,314,510 km (0.105 R)
• M46: 13,630,760 km (0.078 R)
• M47: 14,342,247 km (0.081 R)
• M48: 14,522,064 km (0.047 R)
• M49: 14,956,646 km (0.078 R)
• M50: 15,358,765 km (0.1 R)
• M51: 15,653,472 km (0.11 R)
• M52: 15,950,125 km (0.106 R)
• M53: 16,775,307 km (0.116 R)
• M54: 16,926,849 km (0.069 R)
• M55: 18,039,110 km (0.036 R)
• M56: 18,428,064 km (0.067 R)
• M57: 19,532,096 km (0.092 R)
• M58: 19,811,396 km (0.054 R)
• M59: 20,253,009 km (0.106 R)
• M60: 20,374,033 km (0.066 R)
• M61: 20,942,056 km (0.112 R)
• M62: 21,105,268 km (0.111 R)
• M63: 21,392,047 km (0.056 R)
• M64: 21,515,315 km (0.09 R)
• M65: 21,762,451 km (0.052 R)
• M66: 23,350,133 km (0.091 R)
• M67: 23,731,608 km (0.083 R)
• M68: 23,944,486 km (0.108 R)
• M69: 24,974,916 km (0.081 R)
• M70: 25,191,384 km (0.049 R)
• M71: 26,063,689 km (0.105 R)
• M72: 27,167,871 km (0.088 R)
• M73: 27,390,473 km (0.109 R)
• M74: 28,603,412 km (0.108 R)
• M75: 29,330,458 km (0.061 R)
• M76: 29,604,671 km (0.109 R)
• M77: 30,802,800 km (0.077 R)
• M78: 30,895,700 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.2

Radius: 9.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.57 AU - 4.67 AU

Year: 5672 Days

Day: 14.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,500,633 km

• M1: 125,662 km (0.104 R)
• M2: 337,493 km (0.106 R)
• M3: 501,751 km (0.034 R)
• M4: 616,642 km (0.105 R)
• M5: 874,549 km (0.098 R)
• M6: 950,844 km (0.069 R)
• M7: 1,016,368 km (0.096 R)
• M8: 1,279,959 km (0.09 R)
• M9: 1,904,082 km (0.104 R)
• M10: 2,022,264 km (0.099 R)
• M11: 2,230,654 km (0.116 R)
• M12: 2,427,824 km (0.06 R)
• M13: 2,556,328 km (0.098 R)
• M14: 2,687,227 km (0.045 R)
• M15: 2,782,072 km (0.06 R)
• M16: 2,936,157 km (0.032 R)
• M17: 3,313,593 km (0.075 R)
• M18: 3,727,680 km (0.089 R)
• M19: 3,812,352 km (0.083 R)
• M20: 3,897,922 km (0.114 R)
• M21: 4,379,478 km (0.047 R)
• M22: 4,856,695 km (0.057 R)
• M23: 5,160,528 km (0.036 R)
• M24: 5,255,224 km (0.088 R)
• M25: 5,591,520 km (0.101 R)
• M26: 5,786,745 km (0.085 R)
• M27: 6,034,030 km (0.087 R)
• M28: 6,667,577 km (0.032 R)
• M29: 6,874,770 km (0.104 R)
• M30: 7,509,065 km (0.081 R)
• M31: 7,589,698 km (0.063 R)
• M32: 7,751,862 km (0.116 R)
• M33: 7,997,203 km (0.104 R)
• M34: 8,523,638 km (0.078 R)
• M35: 8,947,000 km (0.063 R)
• M36: 9,262,053 km (0.111 R)
• M37: 9,551,525 km (0.025 R)
• M38: 10,050,583 km (0.096 R)
• M39: 10,407,823 km (0.1 R)
• M40: 10,860,506 km (0.115 R)
• M41: 11,043,315 km (0.104 R)
• M42: 11,535,941 km (0.096 R)
• M43: 12,256,554 km (0.108 R)
• M44: 12,670,341 km (0.119 R)
• M45: 13,153,542 km (0.108 R)
• M46: 13,972,292 km (0.07 R)
• M47: 14,171,257 km (0.095 R)
• M48: 14,571,880 km (0.096 R)
• M49: 14,639,049 km (0.086 R)
• M50: 14,942,583 km (0.05 R)
• M51: 15,248,062 km (0.075 R)
• M52: 15,453,011 km (0.115 R)
• M53: 15,727,523 km (0.041 R)
• M54: 15,796,338 km (0.116 R)
• M55: 16,072,945 km (0.105 R)
• M56: 16,281,484 km (0.051 R)
• M57: 16,560,933 km (0.106 R)
• M58: 17,301,891 km (0.095 R)
• M59: 17,837,751 km (0.114 R)
• M60: 18,053,621 km (0.055 R)
• M61: 19,182,785 km (0.103 R)
• M62: 19,440,991 km (0.082 R)
• M63: 20,035,344 km (0.105 R)
• M64: 20,147,392 km (0.065 R)
• M65: 20,259,740 km (0.092 R)
• M66: 20,334,689 km (0.059 R)
• M67: 20,635,680 km (0.075 R)
• M68: 21,930,898 km (0.117 R)
• M69: 22,783,008 km (0.082 R)
• M70: 22,861,098 km (0.05 R)
• M71: 23,017,278 km (0.11 R)
• M72: 23,291,640 km (0.106 R)
• M73: 23,645,888 km (0.05 R)
• M74: 23,962,437 km (0.103 R)
• M75: 25,363,272 km (0.112 R)
• M76: 26,053,367 km (0.116 R)
• M77: 26,134,898 km (0.111 R)
• M78: 26,544,048 km (0.04 R)
• M79: 26,955,442 km (0.089 R)
• M80: 27,410,369 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.3

Radius: 3.4

Gravity: 77.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.34 AU - 7.4 AU

Year: 10904 Days

Day: 15.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,500,633 km

• M1: 56,249 km (0.111 R)
• M2: 699,968 km (0.109 R)
• M3: 961,316 km (0.101 R)
• M4: 1,047,484 km (0.081 R)
• M5: 1,091,466 km (0.061 R)
• M6: 1,769,743 km (0.09 R)
• M7: 2,065,498 km (0.044 R)
• M8: 2,376,512 km (0.093 R)
• M9: 2,434,705 km (0.075 R)
• M10: 3,199,898 km (0.11 R)
• M11: 3,525,274 km (0.049 R)
• M12: 3,558,335 km (0.073 R)
• M13: 4,599,087 km (0.093 R)
• M14: 5,002,702 km (0.07 R)
• M15: 5,417,388 km (0.049 R)
• M16: 6,119,750 km (0.094 R)
• M17: 6,239,578 km (0.117 R)
• M18: 6,562,859 km (0.045 R)
• M19: 7,267,764 km (0.09 R)
• M20: 7,309,950 km (0.11 R)
• M21: 7,565,015 km (0.115 R)
• M22: 7,909,539 km (0.054 R)
• M23: 8,391,543 km (0.113 R)
• M24: 9,063,985 km (0.112 R)
• M25: 9,429,752 km (0.104 R)
• M26: 10,891,772 km (0.103 R)
• M27: 11,182,890 km (0.082 R)
• M28: 11,574,836 km (0.067 R)
• M29: 11,921,604 km (0.047 R)
• M30: 11,971,420 km (0.025 R)
• M31: 12,221,548 km (0.106 R)
• M32: 12,676,026 km (0.082 R)
• M33: 12,982,103 km (0.093 R)
• M34: 13,290,574 km (0.118 R)
• M35: 13,601,438 km (0.048 R)
• M36: 14,019,714 km (0.103 R)
• M37: 14,976,093 km (0.051 R)
• M38: 15,789,158 km (0.081 R)
• M39: 16,228,527 km (0.096 R)
• M40: 17,119,382 km (0.104 R)
• M41: 17,231,880 km (0.054 R)
• M42: 17,344,527 km (0.092 R)
• M43: 17,570,719 km (0.107 R)
• M44: 18,312,575 km (0.106 R)
• M45: 18,427,615 km (0.096 R)
• M46: 18,542,806 km (0.096 R)
• M47: 19,181,140 km (0.092 R)
• M48: 19,239,483 km (0.039 R)
• M49: 21,078,340 km (0.111 R)
• M50: 21,319,641 km (0.083 R)
• M51: 21,561,840 km (0.081 R)
• M52: 22,110,266 km (0.082 R)
• M53: 23,345,197 km (0.11 R)
• M54: 24,286,018 km (0.11 R)
• M55: 24,920,163 km (0.117 R)
• M56: 25,303,283 km (0.044 R)
• M57: 26,139,834 km (0.117 R)
• M58: 26,854,763 km (0.063 R)
• M59: 27,116,409 km (0.085 R)
• M60: 27,840,164 km (0.099 R)
• M61: 30,184,662 km (0.115 R)
• M62: 30,252,579 km (0.05 R)
• M63: 31,690,514 km (0.052 R)
• M64: 32,661,404 km (0.03 R)
• M65: 33,080,577 km (0.116 R)
• M66: 34,135,990 km (0.068 R)
• M67: 34,988,249 km (0.089 R)
• M68: 35,775,732 km (0.111 R)
• M69: 37,222,344 km (0.065 R)
• M70: 37,513,910 km (0.106 R)
• M71: 38,246,341 km (0.103 R)
• M72: 38,761,706 km (0.092 R)
• M73: 40,097,615 km (0.094 R)
• M74: 40,321,712 km (0.115 R)
• M75: 40,471,460 km (0.063 R)
• M76: 41,222,441 km (0.099 R)
• M77: 41,675,274 km (0.088 R)
• M78: 41,902,214 km (0.075 R)
• M79: 44,735,747 km (0.104 R)
• M80: 44,813,089 km (0.067 R)
• M81: 45,823,922 km (0.081 R)
• M82: 47,393,503 km (0.072 R)
• M83: 47,709,454 km (0.117 R)
• M84: 48,900,851 km (0.039 R)
• M85: 50,585,024 km (0.056 R)
• M86: 50,665,657 km (0.091 R)
• M87: 51,637,146 km (0.087 R)
• M88: 52,288,196 km (0.051 R)
• M89: 52,778,278 km (0.057 R)
• M90: 53,187,728 km (0.113 R)
• M91: 54,174,924 km (0.044 R)
• M92: 54,919,323 km (0.072 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 17,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit