🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765

Radius: 13.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.52 AU - 0.56 AU

Year: 274 Days

Day: 14.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,510,231 km

• M1: 171,140 km (0.09 R)
• M2: 280,945 km (0.117 R)
• M3: 381,325 km (0.067 R)
• M4: 523,144 km (0.12 R)
• M5: 651,948 km (0.112 R)
• M6: 779,555 km (0.099 R)
• M7: 1,013,226 km (0.079 R)
• M8: 1,149,211 km (0.098 R)
• M9: 1,484,011 km (0.119 R)
• M10: 1,608,626 km (0.118 R)
• M11: 1,704,518 km (0.067 R)
• M12: 1,821,504 km (0.093 R)
• M13: 2,004,462 km (0.108 R)
• M14: 2,093,323 km (0.054 R)
• M15: 2,270,148 km (0.06 R)
• M16: 2,357,812 km (0.113 R)
• M17: 2,467,916 km (0.09 R)
• M18: 2,552,888 km (0.071 R)
• M19: 2,649,827 km (0.103 R)
• M20: 2,742,428 km (0.084 R)
• M21: 2,931,071 km (0.08 R)
• M22: 3,026,963 km (0.032 R)
• M23: 3,118,368 km (0.082 R)
• M24: 3,204,835 km (0.101 R)
• M25: 3,321,372 km (0.101 R)
• M26: 3,505,078 km (0.062 R)
• M27: 3,625,355 km (0.086 R)
• M28: 3,765,378 km (0.087 R)
• M29: 3,857,680 km (0.112 R)
• M30: 3,988,279 km (0.111 R)
• M31: 4,164,655 km (0.052 R)
• M32: 4,337,291 km (0.11 R)
• M33: 4,427,648 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 12.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.55 AU - 0.77 AU

Year: 370 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,510,231 km

• M1: 158,723 km (0.107 R)
• M2: 239,656 km (0.111 R)
• M3: 326,572 km (0.096 R)
• M4: 406,757 km (0.048 R)
• M5: 489,783 km (0.076 R)
• M6: 589,715 km (0.106 R)
• M7: 706,102 km (0.058 R)
• M8: 794,963 km (0.047 R)
• M9: 881,431 km (0.045 R)
• M10: 980,913 km (0.108 R)
• M11: 1,072,467 km (0.106 R)
• M12: 1,157,289 km (0.111 R)
• M13: 1,265,000 km (0.035 R)
• M14: 1,469,350 km (0.073 R)
• M15: 1,550,881 km (0.12 R)
• M16: 1,653,804 km (0.102 R)
• M17: 1,923,081 km (0.083 R)
• M18: 2,022,114 km (0.109 R)
• M19: 2,101,401 km (0.058 R)
• M20: 2,181,735 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.7

Radius: 12.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.37 AU - 1.43 AU

Year: 1143 Days

Day: 9 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,510,231 km

• M1: 169,794 km (0.105 R)
• M2: 250,427 km (0.075 R)
• M3: 330,910 km (0.056 R)
• M4: 431,440 km (0.115 R)
• M5: 578,196 km (0.065 R)
• M6: 726,746 km (0.065 R)
• M7: 850,763 km (0.025 R)
• M8: 1,023,848 km (0.099 R)
• M9: 1,122,134 km (0.083 R)
• M10: 1,253,780 km (0.111 R)
• M11: 1,352,215 km (0.113 R)
• M12: 1,461,272 km (0.098 R)
• M13: 1,557,314 km (0.089 R)
• M14: 1,697,188 km (0.115 R)
• M15: 1,824,196 km (0.091 R)
• M16: 1,989,951 km (0.102 R)
• M17: 2,115,314 km (0.109 R)
• M18: 2,243,519 km (0.051 R)
• M19: 2,469,412 km (0.103 R)
• M20: 2,772,497 km (0.091 R)
• M21: 2,903,096 km (0.119 R)
• M22: 3,077,228 km (0.053 R)
• M23: 3,265,572 km (0.086 R)
• M24: 3,371,786 km (0.083 R)
• M25: 3,468,427 km (0.114 R)
• M26: 3,741,892 km (0.096 R)
• M27: 3,864,412 km (0.087 R)
• M28: 4,033,757 km (0.093 R)
• M29: 4,113,642 km (0.119 R)
• M30: 4,485,692 km (0.119 R)
• M31: 4,880,780 km (0.098 R)
• M32: 5,027,386 km (0.088 R)
• M33: 5,162,922 km (0.104 R)
• M34: 5,274,821 km (0.103 R)
• M35: 5,463,165 km (0.09 R)
• M36: 5,692,049 km (0.078 R)
• M37: 6,093,869 km (0.106 R)
• M38: 6,278,323 km (0.113 R)
• M39: 6,384,538 km (0.034 R)
• M40: 6,693,458 km (0.057 R)
• M41: 6,802,066 km (0.115 R)
• M42: 6,883,896 km (0.042 R)
• M43: 7,034,840 km (0.058 R)
• M44: 7,117,567 km (0.095 R)
• M45: 7,228,569 km (0.04 R)
• M46: 7,395,969 km (0.073 R)
• M47: 7,805,867 km (0.11 R)
• M48: 8,150,840 km (0.073 R)
• M49: 8,266,928 km (0.102 R)
• M50: 8,530,220 km (0.08 R)
• M51: 8,751,775 km (0.072 R)
• M52: 8,840,935 km (0.06 R)
• M53: 9,230,637 km (0.051 R)
• M54: 9,641,433 km (0.089 R)
• M55: 10,198,536 km (0.027 R)
• M56: 10,323,749 km (0.057 R)
• M57: 10,528,399 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989

Radius: 12

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.97 AU - 3.39 AU

Year: 3914 Days

Day: 9.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,510,231 km

• M1: 150,196 km (0.101 R)
• M2: 741,557 km (0.098 R)
• M3: 1,158,636 km (0.096 R)
• M4: 1,725,163 km (0.099 R)
• M5: 1,977,684 km (0.066 R)
• M6: 2,556,628 km (0.109 R)
• M7: 2,670,920 km (0.11 R)
• M8: 2,748,113 km (0.063 R)
• M9: 3,165,940 km (0.103 R)
• M10: 3,309,703 km (0.108 R)
• M11: 3,413,823 km (0.117 R)
• M12: 3,689,532 km (0.098 R)
• M13: 3,841,075 km (0.112 R)
• M14: 4,016,852 km (0.103 R)
• M15: 4,308,269 km (0.091 R)
• M16: 4,629,905 km (0.115 R)
• M17: 4,770,078 km (0.1 R)
• M18: 5,007,041 km (0.043 R)
• M19: 5,175,338 km (0.052 R)
• M20: 5,345,431 km (0.086 R)
• M21: 5,968,057 km (0.098 R)
• M22: 6,352,674 km (0.113 R)
• M23: 6,508,854 km (0.092 R)
• M24: 6,798,475 km (0.032 R)
• M25: 6,878,360 km (0.074 R)
• M26: 6,958,395 km (0.067 R)
• M27: 7,336,130 km (0.042 R)
• M28: 7,500,089 km (0.11 R)
• M29: 7,775,948 km (0.058 R)
• M30: 8,309,563 km (0.114 R)
• M31: 8,681,613 km (0.09 R)
• M32: 8,797,103 km (0.058 R)
• M33: 9,000,705 km (0.096 R)
• M34: 9,235,125 km (0.047 R)
• M35: 9,501,260 km (0.071 R)
• M36: 9,890,364 km (0.092 R)
• M37: 10,102,045 km (0.073 R)
• M38: 10,193,150 km (0.116 R)
• M39: 10,653,164 km (0.078 R)
• M40: 10,807,997 km (0.071 R)
• M41: 11,276,987 km (0.116 R)
• M42: 11,466,527 km (0.084 R)
• M43: 12,429,788 km (0.102 R)
• M44: 13,119,584 km (0.12 R)
• M45: 14,092,568 km (0.119 R)
• M46: 14,639,348 km (0.119 R)
• M47: 15,193,010 km (0.094 R)
• M48: 15,437,453 km (0.082 R)
• M49: 15,542,620 km (0.036 R)
• M50: 16,107,502 km (0.025 R)
• M51: 16,428,240 km (0.085 R)
• M52: 16,643,212 km (0.12 R)
• M53: 17,330,165 km (0.115 R)
• M54: 17,731,985 km (0.058 R)
• M55: 17,842,239 km (0.086 R)
• M56: 19,370,531 km (0.094 R)
• M57: 19,559,772 km (0.101 R)
• M58: 19,673,616 km (0.083 R)
• M59: 19,749,612 km (0.118 R)
• M60: 20,284,424 km (0.103 R)
• M61: 21,056,947 km (0.069 R)
• M62: 21,290,470 km (0.081 R)
• M63: 21,525,039 km (0.093 R)
• M64: 22,312,672 km (0.08 R)
• M65: 22,550,832 km (0.114 R)
• M66: 22,630,418 km (0.096 R)
• M67: 23,431,365 km (0.081 R)
• M68: 24,200,896 km (0.058 R)
• M69: 24,691,278 km (0.066 R)
• M70: 25,102,373 km (0.101 R)
• M71: 25,889,557 km (0.095 R)
• M72: 26,349,122 km (0.031 R)
• M73: 27,914,514 km (0.116 R)
• M74: 28,557,785 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.5

Radius: 5.4

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.05 AU - 7.11 AU

Year: 10348 Days

Day: 23 Hours

Environment

Temp: -236 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,510,231 km

• M1: 83,176 km (0.117 R)
• M2: 159,172 km (0.118 R)
• M3: 205,398 km (0.089 R)
• M4: 280,047 km (0.096 R)
• M5: 486,642 km (0.118 R)
• M6: 544,985 km (0.12 R)
• M7: 621,579 km (0.113 R)
• M8: 890,855 km (0.112 R)
• M9: 926,908 km (0.045 R)
• M10: 1,076,207 km (0.08 R)
• M11: 1,376,749 km (0.065 R)
• M12: 1,569,282 km (0.076 R)
• M13: 1,979,778 km (0.117 R)
• M14: 2,473,152 km (0.12 R)
• M15: 2,680,794 km (0.073 R)
• M16: 2,760,081 km (0.111 R)
• M17: 3,771,512 km (0.116 R)
• M18: 3,950,132 km (0.048 R)
• M19: 5,953,247 km (0.098 R)
• M20: 6,301,511 km (0.078 R)
• M21: 7,017,636 km (0.049 R)
• M22: 8,216,214 km (0.07 R)
• M23: 8,447,941 km (0.079 R)
• M24: 8,642,718 km (0.107 R)
• M25: 8,681,763 km (0.093 R)
• M26: 9,116,195 km (0.061 R)
• M27: 9,476,726 km (0.096 R)
• M28: 9,760,363 km (0.046 R)
• M29: 9,842,044 km (0.036 R)
• M30: 10,005,854 km (0.098 R)
• M31: 10,294,727 km (0.085 R)
• M32: 10,754,142 km (0.069 R)
• M33: 11,348,494 km (0.074 R)
• M34: 11,606,551 km (0.119 R)
• M35: 11,866,552 km (0.09 R)
• M36: 12,084,666 km (0.119 R)
• M37: 12,348,107 km (0.054 R)
• M38: 12,791,366 km (0.081 R)
• M39: 13,194,831 km (0.108 R)
• M40: 13,240,010 km (0.038 R)
• M41: 13,511,530 km (0.091 R)
• M42: 13,922,475 km (0.082 R)
• M43: 14,014,329 km (0.111 R)
• M44: 14,106,331 km (0.119 R)
• M45: 14,198,633 km (0.067 R)
• M46: 14,569,636 km (0.109 R)
• M47: 14,616,310 km (0.109 R)
• M48: 14,803,158 km (0.11 R)
• M49: 15,606,499 km (0.109 R)
• M50: 15,845,406 km (0.111 R)
• M51: 16,133,682 km (0.118 R)
• M52: 16,618,079 km (0.087 R)
• M53: 17,009,128 km (0.084 R)
• M54: 17,700,570 km (0.119 R)
• M55: 18,149,812 km (0.051 R)
• M56: 18,653,508 km (0.072 R)
• M57: 19,008,803 km (0.08 R)
• M58: 19,212,855 km (0.097 R)
• M59: 19,777,736 km (0.033 R)
• M60: 20,400,213 km (0.089 R)
• M61: 21,240,055 km (0.113 R)
• M62: 21,770,679 km (0.108 R)
• M63: 21,984,155 km (0.059 R)
• M64: 22,198,230 km (0.095 R)
• M65: 22,251,935 km (0.102 R)
• M66: 22,305,641 km (0.096 R)
• M67: 22,899,096 km (0.118 R)
• M68: 23,279,523 km (0.115 R)
• M69: 24,322,519 km (0.105 R)
• M70: 26,681,379 km (0.096 R)
• M71: 28,585,460 km (0.043 R)
• M72: 29,465,245 km (0.104 R)
• M73: 30,175,536 km (0.086 R)
• M74: 30,652,305 km (0.084 R)
• M75: 30,951,351 km (0.055 R)
• M76: 31,854,772 km (0.113 R)
• M77: 31,915,210 km (0.117 R)
• M78: 32,705,535 km (0.061 R)
• M79: 35,428,067 km (0.094 R)
• M80: 35,867,885 km (0.081 R)
• M81: 36,246,218 km (0.064 R)
• M82: 37,006,923 km (0.082 R)
• M83: 37,134,231 km (0.112 R)
• M84: 37,901,219 km (0.099 R)
• M85: 38,673,294 km (0.114 R)
• M86: 39,385,679 km (0.03 R)
• M87: 40,429,423 km (0.087 R)
• M88: 40,691,818 km (0.114 R)
• M89: 41,152,280 km (0.085 R)
• M90: 42,677,580 km (0.109 R)
• M91: 44,153,812 km (0.091 R)
• M92: 44,694,757 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 13,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit