🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.3

Radius: 12.5

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.69 AU - 1.75 AU

Year: 1456 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 28,761,182 km

• M1: 175,478 km (0.096 R)
• M2: 434,731 km (0.098 R)
• M3: 541,694 km (0.04 R)
• M4: 630,705 km (0.074 R)
• M5: 756,367 km (0.099 R)
• M6: 1,107,024 km (0.1 R)
• M7: 1,225,207 km (0.103 R)
• M8: 1,411,007 km (0.099 R)
• M9: 1,515,726 km (0.087 R)
• M10: 1,673,701 km (0.113 R)
• M11: 1,759,121 km (0.112 R)
• M12: 1,846,187 km (0.059 R)
• M13: 1,943,576 km (0.111 R)
• M14: 2,097,811 km (0.07 R)
• M15: 2,209,112 km (0.075 R)
• M16: 2,447,571 km (0.096 R)
• M17: 2,525,661 km (0.118 R)
• M18: 2,918,804 km (0.05 R)
• M19: 3,043,868 km (0.114 R)
• M20: 3,191,970 km (0.076 R)
• M21: 3,495,354 km (0.098 R)
• M22: 3,594,986 km (0.112 R)
• M23: 3,695,516 km (0.115 R)
• M24: 3,774,504 km (0.116 R)
• M25: 3,899,568 km (0.091 R)
• M26: 4,060,834 km (0.078 R)
• M27: 4,212,526 km (0.101 R)
• M28: 4,330,559 km (0.107 R)
• M29: 4,691,539 km (0.052 R)
• M30: 4,875,544 km (0.091 R)
• M31: 5,124,924 km (0.095 R)
• M32: 5,301,898 km (0.091 R)
• M33: 5,584,189 km (0.1 R)
• M34: 5,701,175 km (0.074 R)
• M35: 5,832,073 km (0.073 R)
• M36: 5,937,539 km (0.057 R)
• M37: 6,096,861 km (0.108 R)
• M38: 6,177,046 km (0.043 R)
• M39: 6,311,534 km (0.088 R)
• M40: 6,419,843 km (0.112 R)
• M41: 6,515,137 km (0.03 R)
• M42: 6,707,221 km (0.093 R)
• M43: 6,790,098 km (0.053 R)
• M44: 7,294,542 km (0.083 R)
• M45: 7,394,024 km (0.099 R)
• M46: 7,508,317 km (0.111 R)
• M47: 8,000,793 km (0.059 R)
• M48: 8,339,782 km (0.031 R)
• M49: 8,428,942 km (0.086 R)
• M50: 8,653,489 km (0.108 R)
• M51: 8,758,955 km (0.044 R)
• M52: 8,940,717 km (0.096 R)
• M53: 9,047,230 km (0.114 R)
• M54: 9,185,010 km (0.095 R)
• M55: 9,369,614 km (0.093 R)
• M56: 9,509,039 km (0.07 R)
• M57: 9,805,392 km (0.086 R)
• M58: 9,931,204 km (0.03 R)
• M59: 10,025,900 km (0.098 R)
• M60: 10,152,459 km (0.104 R)
• M61: 10,295,625 km (0.033 R)
• M62: 10,745,316 km (0.09 R)
• M63: 11,021,474 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.8

Radius: 8.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.22 AU - 3.04 AU

Year: 2754 Days

Day: 5.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 28,761,182 km

• M1: 109,057 km (0.108 R)
• M2: 180,265 km (0.079 R)
• M3: 234,270 km (0.06 R)
• M4: 336,745 km (0.026 R)
• M5: 411,693 km (0.098 R)
• M6: 530,175 km (0.096 R)
• M7: 751,879 km (0.063 R)
• M8: 908,358 km (0.069 R)
• M9: 986,897 km (0.091 R)
• M10: 1,332,618 km (0.087 R)
• M11: 1,459,178 km (0.082 R)
• M12: 1,704,967 km (0.105 R)
• M13: 1,812,977 km (0.099 R)
• M14: 2,087,937 km (0.102 R)
• M15: 2,452,956 km (0.095 R)
• M16: 2,631,726 km (0.088 R)
• M17: 2,919,702 km (0.093 R)
• M18: 3,525,872 km (0.103 R)
• M19: 3,792,007 km (0.097 R)
• M20: 3,869,199 km (0.111 R)
• M21: 3,973,020 km (0.104 R)
• M22: 4,546,878 km (0.05 R)
• M23: 4,615,394 km (0.057 R)
• M24: 4,739,410 km (0.1 R)
• M25: 5,103,980 km (0.112 R)
• M26: 5,175,189 km (0.042 R)
• M27: 5,246,697 km (0.096 R)
• M28: 5,304,142 km (0.11 R)
• M29: 5,492,336 km (0.117 R)
• M30: 5,579,851 km (0.038 R)
• M31: 5,756,526 km (0.083 R)
• M32: 5,845,387 km (0.041 R)
• M33: 5,905,077 km (0.054 R)
• M34: 6,100,152 km (0.091 R)
• M35: 6,251,545 km (0.104 R)
• M36: 6,589,337 km (0.088 R)
• M37: 6,996,094 km (0.102 R)
• M38: 7,075,231 km (0.12 R)
• M39: 7,411,079 km (0.114 R)
• M40: 7,719,250 km (0.088 R)
• M41: 7,949,182 km (0.089 R)
• M42: 8,098,182 km (0.112 R)
• M43: 8,248,079 km (0.072 R)
• M44: 8,466,192 km (0.109 R)
• M45: 8,635,387 km (0.111 R)
• M46: 8,720,359 km (0.096 R)
• M47: 9,340,442 km (0.067 R)
• M48: 9,638,292 km (0.105 R)
• M49: 9,726,405 km (0.105 R)
• M50: 10,099,801 km (0.116 R)
• M51: 10,225,164 km (0.064 R)
• M52: 10,315,222 km (0.12 R)
• M53: 10,550,240 km (0.026 R)
• M54: 10,842,106 km (0.107 R)
• M55: 10,952,210 km (0.113 R)
• M56: 11,359,116 km (0.088 R)
• M57: 11,714,560 km (0.095 R)
• M58: 11,827,656 km (0.07 R)
• M59: 12,187,888 km (0.055 R)
• M60: 12,455,668 km (0.046 R)
• M61: 13,094,601 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.2

Radius: 10.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.49 AU - 2.77 AU

Year: 2754 Days

Day: 5.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 28,761,182 km

• M1: 151,991 km (0.067 R)
• M2: 247,884 km (0.049 R)
• M3: 313,258 km (0.056 R)
• M4: 391,348 km (0.065 R)
• M5: 587,770 km (0.086 R)
• M6: 823,087 km (0.1 R)
• M7: 1,107,922 km (0.092 R)
• M8: 1,218,624 km (0.102 R)
• M9: 1,654,552 km (0.114 R)
• M10: 1,721,722 km (0.117 R)
• M11: 1,805,198 km (0.095 R)
• M12: 2,731,508 km (0.056 R)
• M13: 2,856,422 km (0.066 R)
• M14: 3,205,434 km (0.104 R)
• M15: 3,356,527 km (0.032 R)
• M16: 3,646,299 km (0.1 R)
• M17: 3,804,124 km (0.032 R)
• M18: 3,964,194 km (0.118 R)
• M19: 4,198,464 km (0.062 R)
• M20: 4,301,687 km (0.118 R)
• M21: 4,809,123 km (0.07 R)
• M22: 4,873,899 km (0.101 R)
• M23: 5,124,924 km (0.116 R)
• M24: 5,246,547 km (0.094 R)
• M25: 5,662,579 km (0.107 R)
• M26: 5,938,138 km (0.116 R)
• M27: 6,622,399 km (0.087 R)
• M28: 6,839,914 km (0.089 R)
• M29: 7,331,492 km (0.083 R)
• M30: 7,898,319 km (0.084 R)
• M31: 8,051,806 km (0.106 R)
• M32: 8,310,012 km (0.098 R)
• M33: 8,544,731 km (0.077 R)
• M34: 8,623,420 km (0.106 R)
• M35: 8,702,407 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 12.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.25 AU - 3.87 AU

Year: 4337 Days

Day: 6.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,761,182 km

• M1: 163,660 km (0.08 R)
• M2: 323,580 km (0.103 R)
• M3: 418,874 km (0.103 R)
• M4: 520,601 km (0.051 R)
• M5: 692,189 km (0.061 R)
• M6: 777,759 km (0.047 R)
• M7: 918,232 km (0.102 R)
• M8: 1,040,603 km (0.109 R)
• M9: 1,131,708 km (0.076 R)
• M10: 1,225,805 km (0.077 R)
• M11: 1,332,468 km (0.112 R)
• M12: 1,524,402 km (0.101 R)
• M13: 1,629,270 km (0.096 R)
• M14: 1,791,285 km (0.11 R)
• M15: 2,119,951 km (0.083 R)
• M16: 2,202,380 km (0.083 R)
• M17: 2,358,111 km (0.119 R)
• M18: 2,731,807 km (0.1 R)
• M19: 2,873,625 km (0.063 R)
• M20: 3,071,095 km (0.073 R)
• M21: 3,218,748 km (0.086 R)
• M22: 3,396,470 km (0.038 R)
• M23: 3,507,472 km (0.076 R)
• M24: 3,647,794 km (0.101 R)
• M25: 4,621,527 km (0.084 R)
• M26: 4,744,796 km (0.081 R)
• M27: 5,329,574 km (0.11 R)
• M28: 5,458,976 km (0.116 R)
• M29: 5,622,337 km (0.114 R)
• M30: 5,937,240 km (0.094 R)
• M31: 6,088,334 km (0.034 R)
• M32: 7,110,985 km (0.108 R)
• M33: 7,289,605 km (0.086 R)
• M34: 7,397,465 km (0.107 R)
• M35: 8,018,895 km (0.084 R)
• M36: 8,130,345 km (0.116 R)
• M37: 8,279,793 km (0.072 R)
• M38: 8,638,230 km (0.044 R)
• M39: 9,156,437 km (0.073 R)
• M40: 9,272,974 km (0.119 R)
• M41: 9,527,140 km (0.095 R)
• M42: 9,704,563 km (0.025 R)
• M43: 10,082,597 km (0.118 R)
• M44: 10,162,782 km (0.06 R)
• M45: 10,364,290 km (0.092 R)
• M46: 10,546,650 km (0.115 R)
• M47: 10,648,526 km (0.114 R)
• M48: 10,791,542 km (0.093 R)
• M49: 11,038,378 km (0.095 R)
• M50: 11,203,983 km (0.081 R)
• M51: 11,412,223 km (0.119 R)
• M52: 11,516,792 km (0.109 R)
• M53: 11,705,734 km (0.091 R)
• M54: 11,853,537 km (0.114 R)
• M55: 12,321,928 km (0.077 R)
• M56: 12,666,302 km (0.088 R)
• M57: 12,926,752 km (0.102 R)
• M58: 13,013,968 km (0.069 R)
• M59: 13,298,802 km (0.038 R)
• M60: 13,674,293 km (0.067 R)
• M61: 13,830,024 km (0.028 R)
• M62: 13,986,204 km (0.066 R)
• M63: 14,323,099 km (0.1 R)
• M64: 14,435,895 km (0.098 R)
• M65: 15,557,730 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.6

Radius: 5.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.58 AU - 6.72 AU

Year: 9848 Days

Day: 19.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 28,761,182 km

• M1: 89,160 km (0.117 R)
• M2: 619,036 km (0.1 R)
• M3: 738,565 km (0.028 R)
• M4: 958,623 km (0.116 R)
• M5: 1,183,768 km (0.11 R)
• M6: 1,535,772 km (0.105 R)
• M7: 2,076,119 km (0.109 R)
• M8: 2,329,538 km (0.066 R)
• M9: 3,106,998 km (0.081 R)
• M10: 3,312,994 km (0.046 R)
• M11: 3,375,676 km (0.113 R)
• M12: 3,781,685 km (0.113 R)
• M13: 4,090,604 km (0.092 R)
• M14: 4,615,842 km (0.077 R)
• M15: 5,308,032 km (0.066 R)
• M16: 5,455,236 km (0.109 R)
• M17: 5,554,270 km (0.102 R)
• M18: 5,603,936 km (0.112 R)
• M19: 5,829,231 km (0.112 R)
• M20: 6,497,036 km (0.087 R)
• M21: 6,601,904 km (0.1 R)
• M22: 7,351,688 km (0.103 R)
• M23: 7,987,479 km (0.107 R)
• M24: 8,127,952 km (0.1 R)
• M25: 8,583,327 km (0.116 R)
• M26: 8,988,438 km (0.109 R)
• M27: 9,105,274 km (0.118 R)
• M28: 9,222,709 km (0.06 R)
• M29: 9,429,453 km (0.105 R)
• M30: 10,179,986 km (0.087 R)
• M31: 10,577,916 km (0.12 R)
• M32: 11,012,049 km (0.039 R)
• M33: 11,420,301 km (0.117 R)
• M34: 11,897,668 km (0.099 R)
• M35: 12,187,140 km (0.042 R)
• M36: 14,006,250 km (0.12 R)
• M37: 16,155,972 km (0.119 R)
• M38: 16,333,844 km (0.064 R)
• M39: 16,369,448 km (0.118 R)
• M40: 16,583,822 km (0.111 R)
• M41: 16,619,725 km (0.061 R)
• M42: 17,123,870 km (0.027 R)
• M43: 17,160,073 km (0.034 R)
• M44: 17,196,275 km (0.102 R)
• M45: 17,377,887 km (0.08 R)
• M46: 17,523,595 km (0.111 R)
• M47: 18,073,517 km (0.1 R)
• M48: 18,666,374 km (0.083 R)
• M49: 18,815,523 km (0.117 R)
• M50: 19,947,230 km (0.061 R)
• M51: 21,724,752 km (0.116 R)
• M52: 21,999,713 km (0.108 R)
• M53: 22,117,896 km (0.078 R)
• M54: 24,118,318 km (0.06 R)
• M55: 24,199,550 km (0.075 R)
• M56: 24,240,241 km (0.117 R)
• M57: 25,387,357 km (0.095 R)
• M58: 25,552,812 km (0.054 R)
• M59: 26,719,975 km (0.064 R)
• M60: 27,098,906 km (0.117 R)
• M61: 28,246,172 km (0.062 R)
• M62: 28,718,154 km (0.118 R)
• M63: 28,761,238 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 10,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit