🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.1

Radius: 11.8

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.9 AU - 1.16 AU

Year: 686 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 58,847,413 km

• M1: 201,808 km (0.097 R)
• M2: 299,345 km (0.084 R)
• M3: 417,228 km (0.119 R)
• M4: 498,909 km (0.088 R)
• M5: 819,796 km (0.027 R)
• M6: 978,819 km (0.086 R)
• M7: 1,100,741 km (0.099 R)
• M8: 1,221,915 km (0.084 R)
• M9: 1,303,297 km (0.109 R)
• M10: 1,478,326 km (0.077 R)
• M11: 1,633,908 km (0.104 R)
• M12: 1,816,417 km (0.112 R)
• M13: 1,976,337 km (0.046 R)
• M14: 2,058,018 km (0.068 R)
• M15: 2,287,052 km (0.12 R)
• M16: 2,444,280 km (0.106 R)
• M17: 2,556,628 km (0.062 R)
• M18: 2,728,516 km (0.092 R)
• M19: 2,929,575 km (0.083 R)
• M20: 3,040,577 km (0.112 R)
• M21: 3,127,044 km (0.029 R)
• M22: 3,426,988 km (0.099 R)
• M23: 3,507,920 km (0.103 R)
• M24: 3,644,354 km (0.098 R)
• M25: 3,736,356 km (0.113 R)
• M26: 3,866,357 km (0.11 R)
• M27: 3,979,154 km (0.108 R)
• M28: 4,092,848 km (0.035 R)
• M29: 4,499,904 km (0.08 R)
• M30: 4,688,397 km (0.109 R)
• M31: 4,930,297 km (0.089 R)
• M32: 5,022,001 km (0.106 R)
• M33: 5,103,980 km (0.067 R)
• M34: 5,207,203 km (0.046 R)
• M35: 5,373,855 km (0.025 R)
• M36: 5,457,779 km (0.115 R)
• M37: 5,691,002 km (0.101 R)
• M38: 6,533,089 km (0.108 R)
• M39: 6,634,067 km (0.12 R)
• M40: 6,746,864 km (0.111 R)
• M41: 6,848,890 km (0.114 R)
• M42: 6,928,625 km (0.056 R)
• M43: 7,020,179 km (0.115 R)
• M44: 7,100,663 km (0.089 R)
• M45: 7,378,765 km (0.06 R)
• M46: 7,672,426 km (0.073 R)
• M47: 7,921,955 km (0.087 R)
• M48: 8,041,783 km (0.119 R)
• M49: 8,162,209 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.3

Radius: 8.9

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.26 AU - 4.62 AU

Year: 5130 Days

Day: 8.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,847,413 km

• M1: 125,363 km (0.113 R)
• M2: 258,954 km (0.052 R)
• M3: 326,871 km (0.032 R)
• M4: 433,235 km (0.115 R)
• M5: 611,257 km (0.115 R)
• M6: 908,957 km (0.095 R)
• M7: 1,156,990 km (0.084 R)
• M8: 1,377,497 km (0.062 R)
• M9: 1,443,021 km (0.114 R)
• M10: 1,628,672 km (0.085 R)
• M11: 1,768,696 km (0.088 R)
• M12: 2,117,558 km (0.113 R)
• M13: 3,200,347 km (0.104 R)
• M14: 3,739,648 km (0.081 R)
• M15: 3,832,249 km (0.111 R)
• M16: 4,138,775 km (0.09 R)
• M17: 4,477,614 km (0.107 R)
• M18: 4,901,275 km (0.094 R)
• M19: 5,002,852 km (0.033 R)
• M20: 5,182,220 km (0.078 R)
• M21: 6,056,619 km (0.064 R)
• M22: 6,138,449 km (0.045 R)
• M23: 6,441,385 km (0.111 R)
• M24: 6,947,624 km (0.049 R)
• M25: 7,321,320 km (0.093 R)
• M26: 7,701,598 km (0.12 R)
• M27: 7,760,689 km (0.11 R)
• M28: 8,178,366 km (0.102 R)
• M29: 8,787,977 km (0.068 R)
• M30: 8,942,512 km (0.097 R)
• M31: 9,004,745 km (0.102 R)
• M32: 9,098,094 km (0.06 R)
• M33: 9,538,510 km (0.067 R)
• M34: 9,633,804 km (0.115 R)
• M35: 9,921,630 km (0.12 R)
• M36: 10,147,373 km (0.059 R)
• M37: 10,342,299 km (0.09 R)
• M38: 10,637,007 km (0.103 R)
• M39: 10,801,864 km (0.09 R)
• M40: 11,134,270 km (0.082 R)
• M41: 11,537,437 km (0.1 R)
• M42: 11,843,065 km (0.089 R)
• M43: 12,358,430 km (0.104 R)
• M44: 13,056,753 km (0.091 R)
• M45: 13,875,801 km (0.051 R)
• M46: 14,528,347 km (0.054 R)
• M47: 14,821,559 km (0.074 R)
• M48: 15,042,814 km (0.108 R)
• M49: 15,413,966 km (0.074 R)
• M50: 15,525,865 km (0.11 R)
• M51: 15,825,660 km (0.119 R)
• M52: 16,089,550 km (0.114 R)
• M53: 16,621,670 km (0.101 R)
• M54: 17,547,531 km (0.112 R)
• M55: 17,938,131 km (0.064 R)
• M56: 18,331,723 km (0.118 R)
• M57: 18,688,215 km (0.113 R)
• M58: 18,807,594 km (0.073 R)
• M59: 19,007,157 km (0.064 R)
• M60: 20,015,447 km (0.039 R)
• M61: 20,916,924 km (0.114 R)
• M62: 21,040,941 km (0.092 R)
• M63: 21,539,251 km (0.081 R)
• M64: 22,378,495 km (0.113 R)
• M65: 22,547,541 km (0.077 R)
• M66: 22,929,614 km (0.102 R)
• M67: 23,057,520 km (0.075 R)
• M68: 23,271,146 km (0.104 R)
• M69: 23,442,435 km (0.07 R)
• M70: 24,740,945 km (0.065 R)
• M71: 24,915,825 km (0.107 R)
• M72: 25,354,745 km (0.09 R)
• M73: 25,486,989 km (0.114 R)
• M74: 25,575,252 km (0.082 R)
• M75: 25,840,639 km (0.1 R)
• M76: 26,821,701 km (0.096 R)
• M77: 27,136,306 km (0.096 R)
• M78: 27,407,078 km (0.119 R)
• M79: 27,542,763 km (0.043 R)
• M80: 27,951,165 km (0.086 R)
• M81: 28,682,101 km (0.086 R)
• M82: 29,604,820 km (0.117 R)
• M83: 29,883,521 km (0.065 R)
• M84: 30,069,770 km (0.098 R)
• M85: 30,583,938 km (0.118 R)
• M86: 30,912,754 km (0.084 R)
• M87: 31,716,095 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827

Radius: 3.7

Gravity: 60.41 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.58 AU - 8.96 AU

Year: 14208 Days

Day: 20.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,847,413 km

• M1: 48,021 km (0.104 R)
• M2: 300,841 km (0.087 R)
• M3: 381,026 km (0.117 R)
• M4: 702,811 km (0.115 R)
• M5: 745,147 km (0.116 R)
• M6: 1,139,038 km (0.119 R)
• M7: 1,291,329 km (0.054 R)
• M8: 1,559,558 km (0.12 R)
• M9: 1,671,756 km (0.1 R)
• M10: 1,700,180 km (0.099 R)
• M11: 3,458,852 km (0.098 R)
• M12: 3,641,960 km (0.111 R)
• M13: 3,753,411 km (0.113 R)
• M14: 3,828,359 km (0.095 R)
• M15: 5,426,663 km (0.083 R)
• M16: 5,511,485 km (0.108 R)
• M17: 5,854,812 km (0.085 R)
• M18: 6,427,323 km (0.103 R)
• M19: 7,109,938 km (0.08 R)
• M20: 10,216,936 km (0.08 R)
• M21: 10,269,295 km (0.072 R)
• M22: 10,584,947 km (0.047 R)
• M23: 10,690,862 km (0.109 R)
• M24: 12,099,476 km (0.102 R)
• M25: 12,265,679 km (0.043 R)
• M26: 12,825,325 km (0.069 R)
• M27: 13,051,517 km (0.104 R)
• M28: 13,795,616 km (0.099 R)
• M29: 14,377,403 km (0.119 R)
• M30: 14,730,304 km (0.11 R)
• M31: 14,789,395 km (0.094 R)
• M32: 15,866,500 km (0.067 R)
• M33: 16,170,034 km (0.077 R)
• M34: 16,414,327 km (0.104 R)
• M35: 16,721,452 km (0.098 R)
• M36: 16,968,587 km (0.078 R)
• M37: 17,092,454 km (0.119 R)
• M38: 17,968,649 km (0.116 R)
• M39: 18,987,859 km (0.104 R)
• M40: 19,634,272 km (0.08 R)
• M41: 20,882,367 km (0.079 R)
• M42: 21,081,631 km (0.059 R)
• M43: 21,750,932 km (0.11 R)
• M44: 23,869,238 km (0.106 R)
• M45: 24,636,525 km (0.081 R)
• M46: 25,695,828 km (0.11 R)
• M47: 25,838,245 km (0.106 R)
• M48: 26,195,335 km (0.066 R)
• M49: 26,769,941 km (0.115 R)
• M50: 27,566,998 km (0.117 R)
• M51: 28,005,021 km (0.08 R)
• M52: 30,229,242 km (0.109 R)
• M53: 30,304,340 km (0.105 R)
• M54: 30,530,083 km (0.105 R)
• M55: 30,831,822 km (0.1 R)
• M56: 30,907,518 km (0.089 R)
• M57: 31,362,446 km (0.109 R)
• M58: 32,509,412 km (0.107 R)
• M59: 32,972,119 km (0.112 R)
• M60: 33,049,461 km (0.1 R)
• M61: 33,514,710 km (0.091 R)
• M62: 34,216,474 km (0.026 R)
• M63: 34,765,797 km (0.075 R)
• M64: 35,317,813 km (0.1 R)
• M65: 36,350,936 km (0.114 R)
• M66: 36,510,707 km (0.117 R)
• M67: 36,670,776 km (0.099 R)
• M68: 38,040,644 km (0.039 R)
• M69: 38,121,726 km (0.112 R)
• M70: 39,509,246 km (0.071 R)
• M71: 39,591,376 km (0.115 R)
• M72: 39,920,341 km (0.103 R)
• M73: 41,663,007 km (0.027 R)
• M74: 41,913,883 km (0.115 R)
• M75: 43,176,189 km (0.117 R)
• M76: 43,345,385 km (0.107 R)
• M77: 43,430,207 km (0.105 R)
• M78: 45,824,221 km (0.088 R)
• M79: 46,342,728 km (0.087 R)
• M80: 47,385,724 km (0.116 R)
• M81: 48,173,058 km (0.1 R)
• M82: 48,964,580 km (0.07 R)
• M83: 49,317,780 km (0.085 R)
• M84: 50,026,725 km (0.108 R)
• M85: 50,560,640 km (0.094 R)
• M86: 51,634,154 km (0.067 R)
• M87: 54,991,130 km (0.056 R)
• M88: 55,818,257 km (0.105 R)
• M89: 56,279,467 km (0.079 R)
• M90: 56,927,525 km (0.094 R)
• M91: 57,205,927 km (0.042 R)
• M92: 60,298,713 km (0.113 R)
• M93: 60,393,259 km (0.061 R)
• M94: 61,912,874 km (0.042 R)
• M95: 62,390,390 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.9

Radius: 7

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.33 AU - 8.21 AU

Year: 14208 Days

Day: 19.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,847,413 km

• M1: 92,302 km (0.102 R)
• M2: 154,834 km (0.029 R)
• M3: 423,362 km (0.025 R)
• M4: 685,757 km (0.065 R)
• M5: 844,929 km (0.101 R)
• M6: 950,694 km (0.114 R)
• M7: 1,198,728 km (0.116 R)
• M8: 1,568,982 km (0.077 R)
• M9: 1,780,514 km (0.107 R)
• M10: 2,086,292 km (0.059 R)
• M11: 2,201,632 km (0.048 R)
• M12: 2,499,182 km (0.096 R)
• M13: 3,847,657 km (0.058 R)
• M14: 4,876,891 km (0.115 R)
• M15: 5,863,339 km (0.107 R)
• M16: 6,150,417 km (0.088 R)
• M17: 8,057,641 km (0.1 R)
• M18: 8,102,969 km (0.098 R)
• M19: 8,285,179 km (0.12 R)
• M20: 8,468,735 km (0.071 R)
• M21: 8,933,386 km (0.081 R)
• M22: 8,980,360 km (0.113 R)
• M23: 9,121,581 km (0.051 R)
• M24: 9,311,121 km (0.059 R)
• M25: 10,475,441 km (0.089 R)
• M26: 10,524,958 km (0.12 R)
• M27: 10,823,705 km (0.092 R)
• M28: 11,226,273 km (0.111 R)
• M29: 11,327,700 km (0.1 R)
• M30: 11,582,615 km (0.108 R)
• M31: 12,568,316 km (0.104 R)
• M32: 12,885,164 km (0.083 R)
• M33: 13,097,892 km (0.117 R)
• M34: 13,151,298 km (0.119 R)
• M35: 14,841,006 km (0.045 R)
• M36: 15,569,698 km (0.089 R)
• M37: 16,482,544 km (0.057 R)
• M38: 16,597,884 km (0.09 R)
• M39: 17,825,035 km (0.096 R)
• M40: 18,839,608 km (0.076 R)
• M41: 18,899,896 km (0.06 R)
• M42: 19,689,174 km (0.079 R)
• M43: 21,677,479 km (0.073 R)
• M44: 23,924,290 km (0.089 R)
• M45: 25,042,085 km (0.098 R)
• M46: 25,507,185 km (0.114 R)
• M47: 25,975,277 km (0.051 R)
• M48: 26,648,916 km (0.074 R)
• M49: 26,852,070 km (0.109 R)
• M50: 27,464,673 km (0.063 R)
• M51: 29,470,033 km (0.104 R)
• M52: 29,680,068 km (0.046 R)
• M53: 30,031,473 km (0.058 R)
• M54: 30,667,264 km (0.076 R)
• M55: 32,673,671 km (0.09 R)
• M56: 33,254,709 km (0.117 R)
• M57: 34,059,246 km (0.12 R)
• M58: 35,911,418 km (0.107 R)
• M59: 37,189,432 km (0.078 R)
• M60: 37,948,043 km (0.063 R)
• M61: 40,022,068 km (0.051 R)
• M62: 41,268,368 km (0.086 R)
• M63: 41,503,386 km (0.086 R)
• M64: 42,606,371 km (0.08 R)
• M65: 43,479,873 km (0.085 R)
• M66: 43,798,965 km (0.096 R)
• M67: 44,118,806 km (0.083 R)
• M68: 45,648,593 km (0.072 R)
• M69: 46,542,142 km (0.1 R)
• M70: 48,842,807 km (0.065 R)
• M71: 49,673,375 km (0.098 R)
• M72: 49,923,502 km (0.064 R)
• M73: 50,592,354 km (0.103 R)
• M74: 55,184,710 km (0.118 R)
• M75: 58,143,756 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 17,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit