🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 14.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.94 AU - 1.1 AU

Year: 699 Days

Day: 5.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 85.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 51,186,843 km

• M1: 176,825 km (0.072 R)
• M2: 276,457 km (0.055 R)
• M3: 463,005 km (0.078 R)
• M4: 718,668 km (0.104 R)
• M5: 863,030 km (0.075 R)
• M6: 1,061,546 km (0.062 R)
• M7: 1,212,491 km (0.061 R)
• M8: 1,329,177 km (0.086 R)
• M9: 1,431,652 km (0.11 R)
• M10: 1,587,533 km (0.092 R)
• M11: 1,677,441 km (0.06 R)
• M12: 1,775,727 km (0.097 R)
• M13: 1,930,561 km (0.094 R)
• M14: 2,062,057 km (0.077 R)
• M15: 2,167,972 km (0.066 R)
• M16: 2,268,652 km (0.091 R)
• M17: 2,370,827 km (0.044 R)
• M18: 2,557,525 km (0.068 R)
• M19: 2,648,929 km (0.07 R)
• M20: 2,993,603 km (0.09 R)
• M21: 3,098,322 km (0.045 R)
• M22: 3,187,781 km (0.118 R)
• M23: 3,344,560 km (0.083 R)
• M24: 3,470,222 km (0.076 R)
• M25: 3,657,518 km (0.097 R)
• M26: 3,778,393 km (0.097 R)
• M27: 3,891,938 km (0.08 R)
• M28: 3,988,878 km (0.089 R)
• M29: 4,194,276 km (0.069 R)
• M30: 4,495,117 km (0.08 R)
• M31: 4,634,392 km (0.087 R)
• M32: 4,869,560 km (0.101 R)
• M33: 5,031,724 km (0.084 R)
• M34: 5,312,520 km (0.074 R)
• M35: 5,558,907 km (0.119 R)
• M36: 5,648,516 km (0.056 R)
• M37: 5,738,724 km (0.085 R)
• M38: 5,879,795 km (0.099 R)
• M39: 6,196,493 km (0.066 R)
• M40: 6,393,364 km (0.064 R)
• M41: 6,550,442 km (0.053 R)
• M42: 6,964,529 km (0.12 R)
• M43: 7,158,557 km (0.085 R)
• M44: 7,321,619 km (0.081 R)
• M45: 7,496,948 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.7

Radius: 9.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.14 AU - 1.36 AU

Year: 948 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 51,186,843 km

• M1: 161,715 km (0.086 R)
• M2: 227,538 km (0.106 R)
• M3: 289,322 km (0.085 R)
• M4: 359,484 km (0.11 R)
• M5: 419,024 km (0.056 R)
• M6: 534,064 km (0.115 R)
• M7: 643,271 km (0.086 R)
• M8: 742,155 km (0.087 R)
• M9: 803,191 km (0.118 R)
• M10: 895,642 km (0.047 R)
• M11: 961,166 km (0.067 R)
• M12: 1,097,300 km (0.114 R)
• M13: 1,331,271 km (0.114 R)
• M14: 1,442,423 km (0.095 R)
• M15: 1,508,246 km (0.101 R)
• M16: 1,575,116 km (0.093 R)
• M17: 1,649,167 km (0.065 R)
• M18: 1,852,770 km (0.119 R)
• M19: 1,918,144 km (0.026 R)
• M20: 1,977,684 km (0.119 R)
• M21: 2,098,559 km (0.076 R)
• M22: 2,214,946 km (0.066 R)
• M23: 2,298,571 km (0.083 R)
• M24: 2,497,686 km (0.101 R)
• M25: 2,621,403 km (0.028 R)
• M26: 2,717,296 km (0.081 R)
• M27: 3,043,269 km (0.11 R)
• M28: 3,152,177 km (0.12 R)
• M29: 3,238,644 km (0.051 R)
• M30: 3,357,724 km (0.12 R)
• M31: 3,478,450 km (0.11 R)
• M32: 3,551,603 km (0.082 R)
• M33: 3,658,117 km (0.091 R)
• M34: 4,052,158 km (0.084 R)
• M35: 4,206,692 km (0.086 R)
• M36: 4,301,986 km (0.102 R)
• M37: 4,363,171 km (0.11 R)
• M38: 4,442,159 km (0.083 R)
• M39: 4,503,943 km (0.054 R)
• M40: 4,681,965 km (0.1 R)
• M41: 4,753,921 km (0.105 R)
• M42: 5,035,913 km (0.048 R)
• M43: 5,109,665 km (0.075 R)
• M44: 5,332,865 km (0.089 R)
• M45: 5,426,962 km (0.039 R)
• M46: 5,750,542 km (0.095 R)
• M47: 5,943,972 km (0.043 R)
• M48: 6,168,967 km (0.032 R)
• M49: 6,327,242 km (0.094 R)
• M50: 6,748,958 km (0.102 R)
• M51: 6,809,994 km (0.104 R)
• M52: 6,891,525 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.5

Radius: 8.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.35 AU - 1.71 AU

Year: 1284 Days

Day: 6 Hours

Environment

Temp: -196 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,186,843 km

• M1: 109,057 km (0.092 R)
• M2: 181,163 km (0.107 R)
• M3: 265,686 km (0.107 R)
• M4: 323,131 km (0.036 R)
• M5: 435,779 km (0.045 R)
• M6: 512,522 km (0.08 R)
• M7: 610,359 km (0.097 R)
• M8: 749,336 km (0.105 R)
• M9: 813,962 km (0.047 R)
• M10: 905,366 km (0.113 R)
• M11: 1,026,391 km (0.092 R)
• M12: 1,139,337 km (0.074 R)
• M13: 1,263,504 km (0.105 R)
• M14: 1,609,224 km (0.105 R)
• M15: 1,757,326 km (0.082 R)
• M16: 2,008,651 km (0.108 R)
• M17: 2,109,031 km (0.056 R)
• M18: 2,262,967 km (0.116 R)
• M19: 2,464,924 km (0.073 R)
• M20: 2,608,987 km (0.077 R)
• M21: 2,663,740 km (0.084 R)
• M22: 2,783,717 km (0.098 R)
• M23: 2,943,338 km (0.098 R)
• M24: 3,067,504 km (0.051 R)
• M25: 3,232,361 km (0.042 R)
• M26: 3,301,176 km (0.089 R)
• M27: 3,360,567 km (0.06 R)
• M28: 3,420,256 km (0.101 R)
• M29: 3,480,394 km (0.117 R)
• M30: 3,817,139 km (0.049 R)
• M31: 3,931,881 km (0.097 R)
• M32: 4,100,627 km (0.041 R)
• M33: 4,185,898 km (0.063 R)
• M34: 4,271,767 km (0.094 R)
• M35: 4,325,772 km (0.114 R)
• M36: 4,456,221 km (0.118 R)
• M37: 4,821,988 km (0.101 R)
• M38: 5,071,069 km (0.116 R)
• M39: 5,139,884 km (0.081 R)
• M40: 5,278,112 km (0.08 R)
• M41: 5,394,350 km (0.119 R)
• M42: 5,534,972 km (0.094 R)
• M43: 5,879,795 km (0.1 R)
• M44: 6,146,079 km (0.078 R)
• M45: 6,268,450 km (0.09 R)
• M46: 6,354,618 km (0.095 R)
• M47: 6,465,919 km (0.063 R)
• M48: 6,841,709 km (0.082 R)
• M49: 6,917,854 km (0.103 R)
• M50: 6,994,149 km (0.036 R)
• M51: 7,070,594 km (0.075 R)
• M52: 7,211,814 km (0.101 R)
• M53: 7,340,917 km (0.072 R)
• M54: 7,457,753 km (0.091 R)
• M55: 7,627,696 km (0.109 R)
• M56: 7,812,150 km (0.078 R)
• M57: 7,904,901 km (0.081 R)
• M58: 7,984,637 km (0.106 R)
• M59: 8,104,913 km (0.108 R)
• M60: 8,158,619 km (0.078 R)
• M61: 8,225,789 km (0.103 R)
• M62: 8,811,315 km (0.111 R)
• M63: 9,088,220 km (0.065 R)
• M64: 9,171,845 km (0.108 R)
• M65: 9,297,807 km (0.079 R)
• M66: 9,452,491 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 8.5

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.88 AU - 5.54 AU

Year: 8066 Days

Day: 7.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,186,843 km

• M1: 130,001 km (0.063 R)
• M2: 223,350 km (0.095 R)
• M3: 332,706 km (0.094 R)
• M4: 502,649 km (0.058 R)
• M5: 716,873 km (0.109 R)
• M6: 859,440 km (0.11 R)
• M7: 1,209,948 km (0.098 R)
• M8: 1,304,344 km (0.077 R)
• M9: 1,561,353 km (0.049 R)
• M10: 1,685,519 km (0.091 R)
• M11: 1,748,799 km (0.102 R)
• M12: 1,899,743 km (0.09 R)
• M13: 2,449,665 km (0.054 R)
• M14: 2,842,659 km (0.06 R)
• M15: 2,995,099 km (0.06 R)
• M16: 3,098,322 km (0.047 R)
• M17: 3,797,692 km (0.079 R)
• M18: 4,873,749 km (0.079 R)
• M19: 5,335,558 km (0.072 R)
• M20: 5,555,766 km (0.071 R)
• M21: 7,076,578 km (0.063 R)
• M22: 7,775,649 km (0.046 R)
• M23: 8,278,148 km (0.025 R)
• M24: 8,939,670 km (0.108 R)
• M25: 9,014,169 km (0.067 R)
• M26: 9,126,368 km (0.116 R)
• M27: 9,465,805 km (0.101 R)
• M28: 9,579,799 km (0.105 R)
• M29: 10,469,457 km (0.095 R)
• M30: 10,705,972 km (0.057 R)
• M31: 10,824,902 km (0.078 R)
• M32: 11,103,902 km (0.118 R)
• M33: 11,710,073 km (0.116 R)
• M34: 11,791,603 km (0.088 R)
• M35: 12,493,068 km (0.057 R)
• M36: 12,618,281 km (0.12 R)
• M37: 13,207,996 km (0.115 R)
• M38: 13,506,294 km (0.098 R)
• M39: 13,936,238 km (0.092 R)
• M40: 16,288,964 km (0.072 R)
• M41: 16,517,251 km (0.068 R)
• M42: 16,608,954 km (0.117 R)
• M43: 17,115,642 km (0.039 R)
• M44: 17,815,012 km (0.056 R)
• M45: 18,144,576 km (0.066 R)
• M46: 18,761,967 km (0.091 R)
• M47: 19,386,238 km (0.106 R)
• M48: 19,579,669 km (0.071 R)
• M49: 19,919,704 km (0.055 R)
• M50: 20,163,848 km (0.089 R)
• M51: 20,458,107 km (0.094 R)
• M52: 22,051,325 km (0.095 R)
• M53: 23,067,244 km (0.032 R)
• M54: 24,567,262 km (0.11 R)
• M55: 24,724,190 km (0.119 R)
• M56: 25,091,752 km (0.064 R)
• M57: 25,249,877 km (0.119 R)
• M58: 25,779,154 km (0.069 R)
• M59: 26,258,615 km (0.043 R)
• M60: 26,312,171 km (0.072 R)
• M61: 26,687,363 km (0.066 R)
• M62: 26,902,634 km (0.08 R)
• M63: 27,660,497 km (0.113 R)
• M64: 27,714,950 km (0.12 R)
• M65: 29,252,667 km (0.058 R)
• M66: 29,696,973 km (0.118 R)
• M67: 29,752,773 km (0.117 R)
• M68: 29,864,223 km (0.087 R)
• M69: 30,874,308 km (0.11 R)
• M70: 31,269,994 km (0.113 R)
• M71: 31,610,628 km (0.089 R)
• M72: 31,838,466 km (0.102 R)
• M73: 32,295,488 km (0.088 R)
• M74: 33,100,773 km (0.035 R)
• M75: 33,563,778 km (0.071 R)
• M76: 33,912,491 km (0.048 R)
• M77: 34,320,893 km (0.089 R)
• M78: 34,672,149 km (0.087 R)
• M79: 35,142,485 km (0.099 R)
• M80: 35,378,400 km (0.119 R)
• M81: 35,733,396 km (0.112 R)
• M82: 37,224,737 km (0.077 R)
• M83: 37,525,429 km (0.087 R)
• M84: 39,407,819 km (0.11 R)
• M85: 40,206,373 km (0.109 R)
• M86: 40,886,295 km (0.093 R)
• M87: 41,258,644 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.2

Radius: 4

Gravity: 18.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.74 AU - 10.3 AU

Year: 16867 Days

Day: 18.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,186,843 km

• M1: 54,304 km (0.062 R)
• M2: 356,342 km (0.115 R)
• M3: 474,225 km (0.106 R)
• M4: 505,790 km (0.099 R)
• M5: 570,865 km (0.06 R)
• M6: 638,783 km (0.04 R)
• M7: 916,736 km (0.066 R)
• M8: 1,339,499 km (0.106 R)
• M9: 1,715,588 km (0.119 R)
• M10: 2,391,621 km (0.073 R)
• M11: 2,418,998 km (0.097 R)
• M12: 2,642,796 km (0.028 R)
• M13: 2,728,516 km (0.114 R)
• M14: 3,140,209 km (0.097 R)
• M15: 3,445,987 km (0.101 R)
• M16: 3,665,746 km (0.045 R)
• M17: 4,520,997 km (0.098 R)
• M18: 5,041,299 km (0.107 R)
• M19: 5,076,753 km (0.119 R)
• M20: 6,213,099 km (0.047 R)
• M21: 6,251,097 km (0.05 R)
• M22: 6,480,281 km (0.106 R)
• M23: 6,868,337 km (0.099 R)
• M24: 7,912,231 km (0.095 R)
• M25: 8,452,429 km (0.118 R)
• M26: 8,705,698 km (0.07 R)
• M27: 8,748,184 km (0.104 R)
• M28: 9,480,615 km (0.066 R)
• M29: 9,743,908 km (0.093 R)
• M30: 9,787,889 km (0.12 R)
• M31: 10,098,455 km (0.108 R)
• M32: 10,143,035 km (0.119 R)
• M33: 12,841,182 km (0.081 R)
• M34: 13,327,525 km (0.108 R)
• M35: 14,218,081 km (0.099 R)
• M36: 14,268,196 km (0.1 R)
• M37: 14,519,221 km (0.098 R)
• M38: 14,771,743 km (0.115 R)
• M39: 15,332,286 km (0.073 R)
• M40: 15,435,060 km (0.03 R)
• M41: 18,292,379 km (0.087 R)
• M42: 18,949,113 km (0.078 R)
• M43: 20,964,945 km (0.087 R)
• M44: 21,250,378 km (0.073 R)
• M45: 22,056,112 km (0.094 R)
• M46: 22,172,050 km (0.099 R)
• M47: 22,346,332 km (0.103 R)
• M48: 22,989,154 km (0.035 R)
• M49: 25,316,896 km (0.094 R)
• M50: 25,620,730 km (0.107 R)
• M51: 26,293,322 km (0.09 R)
• M52: 27,095,765 km (0.107 R)
• M53: 28,724,437 km (0.088 R)
• M54: 29,998,861 km (0.118 R)
• M55: 30,513,627 km (0.116 R)
• M56: 33,065,169 km (0.106 R)
• M57: 33,997,612 km (0.028 R)
• M58: 34,601,688 km (0.079 R)
• M59: 35,344,741 km (0.046 R)
• M60: 35,956,596 km (0.097 R)
• M61: 36,915,219 km (0.113 R)
• M62: 38,857,748 km (0.118 R)
• M63: 40,548,952 km (0.047 R)
• M64: 40,904,396 km (0.1 R)
• M65: 42,696,579 km (0.055 R)
• M66: 42,768,834 km (0.062 R)
• M67: 43,857,009 km (0.07 R)
• M68: 44,002,718 km (0.113 R)
• M69: 44,441,039 km (0.119 R)
• M70: 44,514,342 km (0.087 R)
• M71: 45,101,215 km (0.051 R)
• M72: 46,877,540 km (0.063 R)
• M73: 47,999,225 km (0.107 R)
• M74: 48,224,669 km (0.108 R)
• M75: 49,281,279 km (0.062 R)
• M76: 51,110,113 km (0.039 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 14,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit