🌌 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: 716.8

Radius: 14.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.88 AU

Year: 409 Days

Day: 11.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,431,422 km

• M1: 187,297 km (0.103 R)
• M2: 310,565 km (0.113 R)
• M3: 407,953 km (0.101 R)
• M4: 505,790 km (0.05 R)
• M5: 658,380 km (0.101 R)
• M6: 801,097 km (0.111 R)
• M7: 895,942 km (0.083 R)
• M8: 1,048,681 km (0.07 R)
• M9: 1,173,147 km (0.094 R)
• M10: 1,298,061 km (0.118 R)
• M11: 1,417,739 km (0.031 R)
• M12: 1,525,599 km (0.118 R)
• M13: 1,739,524 km (0.069 R)
• M14: 2,061,907 km (0.074 R)
• M15: 2,161,839 km (0.113 R)
• M16: 2,440,988 km (0.098 R)
• M17: 2,540,920 km (0.041 R)
• M18: 2,816,629 km (0.112 R)
• M19: 2,921,646 km (0.075 R)
• M20: 3,081,866 km (0.112 R)
• M21: 3,204,087 km (0.066 R)
• M22: 3,307,160 km (0.102 R)
• M23: 3,460,348 km (0.055 R)
• M24: 3,573,295 km (0.087 R)
• M25: 3,861,271 km (0.048 R)
• M26: 4,037,796 km (0.077 R)
• M27: 4,269,822 km (0.058 R)
• M28: 4,383,666 km (0.083 R)
• M29: 4,490,928 km (0.115 R)
• M30: 4,707,995 km (0.119 R)
• M31: 5,056,258 km (0.071 R)
• M32: 5,152,749 km (0.101 R)
• M33: 5,290,529 km (0.092 R)
• M34: 5,437,733 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.9

Radius: 9.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.76 AU - 1.82 AU

Year: 1571 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,431,422 km

• M1: 124,465 km (0.062 R)
• M2: 189,541 km (0.107 R)
• M3: 313,408 km (0.111 R)
• M4: 448,943 km (0.114 R)
• M5: 579,093 km (0.079 R)
• M6: 663,766 km (0.1 R)
• M7: 759,209 km (0.081 R)
• M8: 918,381 km (0.116 R)
• M9: 1,103,135 km (0.055 R)
• M10: 1,218,475 km (0.096 R)
• M11: 1,353,262 km (0.072 R)
• M12: 1,477,429 km (0.1 R)
• M13: 1,597,406 km (0.103 R)
• M14: 1,770,790 km (0.099 R)
• M15: 2,003,115 km (0.096 R)
• M16: 2,127,581 km (0.099 R)
• M17: 2,236,339 km (0.11 R)
• M18: 2,328,341 km (0.08 R)
• M19: 2,621,852 km (0.077 R)
• M20: 2,778,032 km (0.108 R)
• M21: 2,927,331 km (0.073 R)
• M22: 3,110,140 km (0.064 R)
• M23: 3,213,213 km (0.11 R)
• M24: 3,286,216 km (0.118 R)
• M25: 3,486,827 km (0.051 R)
• M26: 3,572,547 km (0.085 R)
• M27: 3,724,389 km (0.105 R)
• M28: 3,989,476 km (0.109 R)
• M29: 4,056,795 km (0.077 R)
• M30: 4,192,480 km (0.119 R)
• M31: 4,272,216 km (0.114 R)
• M32: 4,491,526 km (0.082 R)
• M33: 4,679,122 km (0.096 R)
• M34: 5,220,666 km (0.053 R)
• M35: 5,343,786 km (0.076 R)
• M36: 5,430,403 km (0.118 R)
• M37: 5,505,202 km (0.051 R)
• M38: 6,050,635 km (0.12 R)
• M39: 6,154,008 km (0.113 R)
• M40: 6,310,337 km (0.06 R)
• M41: 6,520,672 km (0.109 R)
• M42: 6,666,680 km (0.083 R)
• M43: 6,733,400 km (0.098 R)
• M44: 7,043,068 km (0.052 R)
• M45: 7,220,341 km (0.068 R)
• M46: 7,398,961 km (0.105 R)
• M47: 7,901,311 km (0.089 R)
• M48: 8,171,036 km (0.103 R)
• M49: 8,256,755 km (0.065 R)
• M50: 8,342,774 km (0.074 R)
• M51: 8,501,497 km (0.07 R)
• M52: 8,821,637 km (0.091 R)
• M53: 8,998,013 km (0.062 R)
• M54: 9,131,005 km (0.067 R)
• M55: 9,205,206 km (0.065 R)
• M56: 9,309,475 km (0.106 R)
• M57: 9,384,125 km (0.079 R)
• M58: 9,594,310 km (0.089 R)
• M59: 9,927,614 km (0.098 R)
• M60: 10,141,838 km (0.085 R)
• M61: 10,295,774 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.8

Radius: 10

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.55 AU - 2.21 AU

Year: 1691 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 44,431,422 km

• M1: 200,910 km (0.078 R)
• M2: 277,803 km (0.084 R)
• M3: 343,926 km (0.085 R)
• M4: 477,217 km (0.071 R)
• M5: 554,859 km (0.101 R)
• M6: 622,178 km (0.068 R)
• M7: 766,240 km (0.037 R)
• M8: 886,367 km (0.12 R)
• M9: 976,276 km (0.085 R)
• M10: 1,055,413 km (0.041 R)
• M11: 1,122,134 km (0.12 R)
• M12: 1,185,563 km (0.047 R)
• M13: 1,420,282 km (0.101 R)
• M14: 1,510,789 km (0.12 R)
• M15: 1,771,538 km (0.081 R)
• M16: 1,840,503 km (0.07 R)
• M17: 1,933,852 km (0.09 R)
• M18: 2,095,118 km (0.025 R)
• M19: 2,205,222 km (0.086 R)
• M20: 2,373,969 km (0.079 R)
• M21: 2,437,548 km (0.103 R)
• M22: 2,599,113 km (0.033 R)
• M23: 2,744,373 km (0.114 R)
• M24: 2,817,975 km (0.109 R)
• M25: 2,994,650 km (0.116 R)
• M26: 3,133,028 km (0.093 R)
• M27: 3,416,367 km (0.101 R)
• M28: 3,670,982 km (0.103 R)
• M29: 3,797,093 km (0.054 R)
• M30: 4,114,540 km (0.074 R)
• M31: 4,292,113 km (0.081 R)
• M32: 4,823,783 km (0.11 R)
• M33: 4,945,706 km (0.1 R)
• M34: 5,267,491 km (0.11 R)
• M35: 5,401,530 km (0.034 R)
• M36: 5,570,726 km (0.091 R)
• M37: 5,793,178 km (0.112 R)
• M38: 5,879,496 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 9.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.62 AU - 2.24 AU

Year: 1759 Days

Day: 9 Hours

Environment

Temp: -188 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,431,422 km

• M1: 125,064 km (0.109 R)
• M2: 189,989 km (0.062 R)
• M3: 251,324 km (0.112 R)
• M4: 327,919 km (0.106 R)
• M5: 415,284 km (0.086 R)
• M6: 496,216 km (0.057 R)
• M7: 634,744 km (0.113 R)
• M8: 761,752 km (0.082 R)
• M9: 904,469 km (0.064 R)
• M10: 1,157,289 km (0.062 R)
• M11: 1,276,967 km (0.097 R)
• M12: 1,346,231 km (0.074 R)
• M13: 1,553,424 km (0.108 R)
• M14: 1,636,002 km (0.116 R)
• M15: 1,771,239 km (0.068 R)
• M16: 2,025,854 km (0.102 R)
• M17: 2,162,138 km (0.106 R)
• M18: 2,245,464 km (0.099 R)
• M19: 2,453,854 km (0.1 R)
• M20: 2,570,091 km (0.09 R)
• M21: 2,629,033 km (0.047 R)
• M22: 2,698,297 km (0.111 R)
• M23: 2,768,159 km (0.088 R)
• M24: 2,828,447 km (0.095 R)
• M25: 3,012,303 km (0.059 R)
• M26: 3,435,066 km (0.112 R)
• M27: 3,521,833 km (0.057 R)
• M28: 3,587,507 km (0.086 R)
• M29: 3,775,551 km (0.111 R)
• M30: 3,865,160 km (0.098 R)
• M31: 4,184,701 km (0.06 R)
• M32: 4,382,769 km (0.048 R)
• M33: 4,583,978 km (0.117 R)
• M34: 4,667,753 km (0.102 R)
• M35: 4,812,564 km (0.029 R)
• M36: 4,873,450 km (0.042 R)
• M37: 5,206,006 km (0.108 R)
• M38: 5,661,083 km (0.067 R)
• M39: 5,751,141 km (0.077 R)
• M40: 5,854,513 km (0.105 R)
• M41: 6,037,022 km (0.043 R)
• M42: 6,287,748 km (0.113 R)
• M43: 6,488,060 km (0.085 R)
• M44: 6,568,843 km (0.084 R)
• M45: 6,677,002 km (0.103 R)
• M46: 6,812,986 km (0.067 R)
• M47: 7,005,070 km (0.112 R)
• M48: 7,507,120 km (0.037 R)
• M49: 7,805,269 km (0.119 R)
• M50: 7,963,095 km (0.094 R)
• M51: 8,194,523 km (0.042 R)
• M52: 8,281,888 km (0.052 R)
• M53: 8,354,891 km (0.109 R)
• M54: 8,413,534 km (0.081 R)
• M55: 8,782,741 km (0.028 R)
• M56: 8,991,879 km (0.052 R)
• M57: 9,354,205 km (0.098 R)
• M58: 9,430,201 km (0.117 R)
• M59: 9,552,422 km (0.115 R)
• M60: 9,629,017 km (0.112 R)
• M61: 9,844,737 km (0.067 R)
• M62: 10,139,893 km (0.047 R)
• M63: 10,532,887 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22

Radius: 12.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.8 AU - 5.41 AU

Year: 6472 Days

Day: 8.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 44,431,422 km

• M1: 174,880 km (0.095 R)
• M2: 332,107 km (0.086 R)
• M3: 483,500 km (0.11 R)
• M4: 592,707 km (0.067 R)
• M5: 718,219 km (0.079 R)
• M6: 827,276 km (0.117 R)
• M7: 1,070,971 km (0.071 R)
• M8: 1,221,018 km (0.087 R)
• M9: 1,526,347 km (0.097 R)
• M10: 1,671,008 km (0.06 R)
• M11: 1,919,640 km (0.052 R)
• M12: 2,011,343 km (0.064 R)
• M13: 2,276,431 km (0.106 R)
• M14: 2,644,292 km (0.083 R)
• M15: 2,914,316 km (0.103 R)
• M16: 3,095,778 km (0.048 R)
• M17: 3,204,386 km (0.104 R)
• M18: 3,777,795 km (0.101 R)
• M19: 3,870,695 km (0.029 R)
• M20: 4,202,055 km (0.06 R)
• M21: 4,432,136 km (0.084 R)
• M22: 4,567,223 km (0.041 R)
• M23: 4,666,406 km (0.087 R)
• M24: 4,829,169 km (0.047 R)
• M25: 4,981,011 km (0.079 R)
• M26: 5,276,616 km (0.096 R)
• M27: 6,020,417 km (0.103 R)
• M28: 7,693,669 km (0.067 R)
• M29: 8,474,271 km (0.11 R)
• M30: 8,951,637 km (0.11 R)
• M31: 9,232,881 km (0.103 R)
• M32: 9,724,161 km (0.086 R)
• M33: 9,836,210 km (0.108 R)
• M34: 10,061,803 km (0.081 R)
• M35: 10,354,267 km (0.11 R)
• M36: 10,682,634 km (0.109 R)
• M37: 10,798,274 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.9

Radius: 7

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.14 AU - 9.82 AU

Year: 16200 Days

Day: 15.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 44,431,422 km

• M1: 124,914 km (0.105 R)
• M2: 185,352 km (0.089 R)
• M3: 273,016 km (0.118 R)
• M4: 402,717 km (0.074 R)
• M5: 658,979 km (0.073 R)
• M6: 1,205,460 km (0.088 R)
• M7: 1,344,735 km (0.1 R)
• M8: 1,749,248 km (0.065 R)
• M9: 2,560,816 km (0.117 R)
• M10: 2,611,829 km (0.086 R)
• M11: 3,277,839 km (0.12 R)
• M12: 3,876,230 km (0.093 R)
• M13: 4,477,015 km (0.067 R)
• M14: 4,725,498 km (0.104 R)
• M15: 4,788,329 km (0.12 R)
• M16: 4,914,739 km (0.083 R)
• M17: 6,273,836 km (0.09 R)
• M18: 6,482,076 km (0.117 R)
• M19: 7,012,251 km (0.104 R)
• M20: 8,076,639 km (0.051 R)
• M21: 8,493,419 km (0.106 R)
• M22: 8,723,800 km (0.084 R)
• M23: 8,956,125 km (0.082 R)
• M24: 9,190,545 km (0.11 R)
• M25: 9,347,922 km (0.109 R)
• M26: 10,067,338 km (0.058 R)
• M27: 11,305,410 km (0.099 R)
• M28: 11,643,651 km (0.109 R)
• M29: 11,942,248 km (0.115 R)
• M30: 12,416,773 km (0.09 R)
• M31: 12,590,755 km (0.102 R)
• M32: 12,634,438 km (0.071 R)
• M33: 12,985,394 km (0.092 R)
• M34: 14,375,458 km (0.076 R)
• M35: 15,483,828 km (0.119 R)
• M36: 16,332,946 km (0.078 R)
• M37: 16,475,961 km (0.084 R)
• M38: 19,069,839 km (0.094 R)
• M39: 19,371,428 km (0.102 R)
• M40: 19,826,804 km (0.114 R)
• M41: 20,799,639 km (0.089 R)
• M42: 21,161,965 km (0.085 R)
• M43: 22,525,849 km (0.052 R)
• M44: 23,272,043 km (0.108 R)
• M45: 23,540,422 km (0.11 R)
• M46: 23,594,277 km (0.057 R)
• M47: 24,515,351 km (0.09 R)
• M48: 25,503,295 km (0.12 R)
• M49: 26,336,556 km (0.046 R)
• M50: 26,504,404 km (0.103 R)
• M51: 26,560,354 km (0.117 R)
• M52: 27,291,738 km (0.097 R)
• M53: 28,086,851 km (0.063 R)
• M54: 29,641,621 km (0.084 R)
• M55: 31,876,763 km (0.085 R)
• M56: 33,437,069 km (0.085 R)
• M57: 33,800,741 km (0.117 R)
• M58: 34,715,383 km (0.041 R)
• M59: 35,022,208 km (0.047 R)
• M60: 35,145,028 km (0.083 R)
• M61: 35,268,147 km (0.111 R)
• M62: 35,453,050 km (0.094 R)
• M63: 39,793,632 km (0.117 R)
• M64: 42,910,354 km (0.086 R)
• M65: 44,099,208 km (0.088 R)
• M66: 44,298,473 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 19,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit