🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 13.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.83 AU - 1.07 AU

Year: 639 Days

Day: 9.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,338,137 km

• M1: 180,265 km (0.103 R)
• M2: 283,039 km (0.118 R)
• M3: 384,018 km (0.049 R)
• M4: 512,522 km (0.115 R)
• M5: 613,501 km (0.043 R)
• M6: 722,857 km (0.094 R)
• M7: 872,904 km (0.11 R)
• M8: 981,661 km (0.072 R)
• M9: 1,084,734 km (0.086 R)
• M10: 1,176,886 km (0.081 R)
• M11: 1,275,621 km (0.108 R)
• M12: 1,365,679 km (0.114 R)
• M13: 1,466,059 km (0.112 R)
• M14: 1,632,262 km (0.114 R)
• M15: 1,739,374 km (0.071 R)
• M16: 2,075,820 km (0.031 R)
• M17: 2,235,441 km (0.102 R)
• M18: 2,448,169 km (0.047 R)
• M19: 2,572,036 km (0.092 R)
• M20: 2,698,147 km (0.118 R)
• M21: 2,857,469 km (0.104 R)
• M22: 3,046,561 km (0.047 R)
• M23: 3,294,295 km (0.098 R)
• M24: 3,393,029 km (0.095 R)
• M25: 3,498,496 km (0.036 R)
• M26: 3,684,147 km (0.104 R)
• M27: 3,781,086 km (0.11 R)
• M28: 3,936,967 km (0.112 R)
• M29: 4,036,151 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.9

Radius: 12.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.84 AU - 1.36 AU

Year: 796 Days

Day: 5.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 85,338,137 km

• M1: 160,668 km (0.053 R)
• M2: 240,853 km (0.087 R)
• M3: 339,288 km (0.086 R)
• M4: 420,071 km (0.033 R)
• M5: 500,106 km (0.062 R)
• M6: 587,022 km (0.11 R)
• M7: 672,442 km (0.083 R)
• M8: 763,099 km (0.095 R)
• M9: 905,666 km (0.106 R)
• M10: 1,123,330 km (0.081 R)
• M11: 1,243,906 km (0.032 R)
• M12: 1,374,206 km (0.086 R)
• M13: 1,498,821 km (0.112 R)
• M14: 1,578,706 km (0.09 R)
• M15: 1,660,088 km (0.114 R)
• M16: 1,804,749 km (0.077 R)
• M17: 2,035,728 km (0.107 R)
• M18: 2,221,678 km (0.086 R)
• M19: 2,413,313 km (0.106 R)
• M20: 2,591,185 km (0.103 R)
• M21: 2,707,871 km (0.1 R)
• M22: 2,813,188 km (0.118 R)
• M23: 2,913,119 km (0.067 R)
• M24: 2,993,902 km (0.077 R)
• M25: 3,137,367 km (0.064 R)
• M26: 3,381,510 km (0.119 R)
• M27: 3,595,734 km (0.068 R)
• M28: 3,675,470 km (0.095 R)
• M29: 3,763,134 km (0.101 R)
• M30: 3,903,457 km (0.032 R)
• M31: 3,992,917 km (0.062 R)
• M32: 4,090,754 km (0.087 R)
• M33: 4,258,004 km (0.115 R)
• M34: 4,419,869 km (0.072 R)
• M35: 4,638,731 km (0.087 R)
• M36: 4,957,973 km (0.053 R)
• M37: 5,103,980 km (0.04 R)
• M38: 5,185,661 km (0.097 R)
• M39: 5,309,079 km (0.118 R)
• M40: 5,475,132 km (0.112 R)
• M41: 5,567,285 km (0.099 R)
• M42: 5,710,749 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.6

Radius: 13.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.67 AU - 2.09 AU

Year: 1779 Days

Day: 12.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 138.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,338,137 km

• M1: 173,534 km (0.12 R)
• M2: 262,544 km (0.09 R)
• M3: 394,490 km (0.058 R)
• M4: 512,522 km (0.111 R)
• M5: 664,813 km (0.118 R)
• M6: 777,909 km (0.093 R)
• M7: 964,308 km (0.089 R)
• M8: 1,066,334 km (0.068 R)
• M9: 1,160,431 km (0.102 R)
• M10: 1,428,360 km (0.099 R)
• M11: 1,513,482 km (0.037 R)
• M12: 1,793,678 km (0.104 R)
• M13: 1,936,694 km (0.099 R)
• M14: 2,031,689 km (0.114 R)
• M15: 2,318,917 km (0.072 R)
• M16: 2,443,980 km (0.076 R)
• M17: 2,611,530 km (0.062 R)
• M18: 2,865,996 km (0.055 R)
• M19: 3,215,307 km (0.117 R)
• M20: 3,373,133 km (0.063 R)
• M21: 3,506,574 km (0.084 R)
• M22: 3,660,062 km (0.068 R)
• M23: 3,871,294 km (0.074 R)
• M24: 4,030,017 km (0.07 R)
• M25: 4,548,822 km (0.049 R)
• M26: 4,706,648 km (0.119 R)
• M27: 5,109,366 km (0.117 R)
• M28: 5,222,162 km (0.107 R)
• M29: 5,969,853 km (0.083 R)
• M30: 6,241,223 km (0.084 R)
• M31: 6,450,062 km (0.073 R)
• M32: 6,739,833 km (0.112 R)
• M33: 6,920,397 km (0.108 R)
• M34: 7,401,654 km (0.094 R)
• M35: 7,670,032 km (0.065 R)
• M36: 7,929,585 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.9

Radius: 8.3

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.12 AU - 3 AU

Year: 2827 Days

Day: 8.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,338,137 km

• M1: 124,615 km (0.038 R)
• M2: 450,589 km (0.09 R)
• M3: 509,231 km (0.048 R)
• M4: 570,716 km (0.117 R)
• M5: 711,787 km (0.059 R)
• M6: 802,293 km (0.086 R)
• M7: 864,825 km (0.114 R)
• M8: 929,152 km (0.111 R)
• M9: 984,055 km (0.052 R)
• M10: 1,097,450 km (0.087 R)
• M11: 1,155,793 km (0.081 R)
• M12: 1,215,184 km (0.075 R)
• M13: 1,399,937 km (0.082 R)
• M14: 1,489,396 km (0.074 R)
• M15: 1,647,222 km (0.075 R)
• M16: 1,979,479 km (0.106 R)
• M17: 2,168,122 km (0.111 R)
• M18: 2,362,898 km (0.11 R)
• M19: 2,610,333 km (0.078 R)
• M20: 2,769,356 km (0.092 R)
• M21: 2,931,520 km (0.084 R)
• M22: 3,047,009 km (0.048 R)
• M23: 3,147,090 km (0.095 R)
• M24: 3,576,287 km (0.111 R)
• M25: 4,060,535 km (0.066 R)
• M26: 4,319,788 km (0.116 R)
• M27: 5,369,516 km (0.098 R)
• M28: 5,633,706 km (0.09 R)
• M29: 5,798,413 km (0.119 R)
• M30: 6,027,448 km (0.112 R)
• M31: 6,132,466 km (0.103 R)
• M32: 7,105,600 km (0.032 R)
• M33: 7,239,041 km (0.09 R)
• M34: 7,306,061 km (0.063 R)
• M35: 7,485,728 km (0.057 R)
• M36: 8,219,057 km (0.069 R)
• M37: 8,476,365 km (0.108 R)
• M38: 8,617,885 km (0.08 R)
• M39: 8,831,660 km (0.09 R)
• M40: 9,167,657 km (0.07 R)
• M41: 9,410,304 km (0.115 R)
• M42: 9,630,363 km (0.073 R)
• M43: 9,827,533 km (0.085 R)
• M44: 10,807,399 km (0.096 R)
• M45: 10,884,143 km (0.085 R)
• M46: 11,192,613 km (0.111 R)
• M47: 11,244,374 km (0.097 R)
• M48: 11,322,016 km (0.112 R)
• M49: 11,687,034 km (0.114 R)
• M50: 12,268,372 km (0.094 R)
• M51: 12,913,288 km (0.105 R)
• M52: 13,021,747 km (0.061 R)
• M53: 13,376,742 km (0.059 R)
• M54: 13,514,073 km (0.108 R)
• M55: 13,679,528 km (0.118 R)
• M56: 13,762,406 km (0.051 R)
• M57: 14,573,226 km (0.116 R)
• M58: 14,799,568 km (0.118 R)
• M59: 15,370,732 km (0.067 R)
• M60: 15,514,646 km (0.115 R)
• M61: 15,601,113 km (0.089 R)
• M62: 16,036,293 km (0.028 R)
• M63: 16,123,808 km (0.1 R)
• M64: 16,622,717 km (0.108 R)
• M65: 16,918,622 km (0.096 R)
• M66: 16,978,012 km (0.057 R)
• M67: 17,575,655 km (0.107 R)
• M68: 18,058,857 km (0.074 R)
• M69: 19,068,941 km (0.107 R)
• M70: 19,130,725 km (0.033 R)
• M71: 19,223,626 km (0.058 R)
• M72: 19,378,609 km (0.065 R)
• M73: 19,690,072 km (0.117 R)
• M74: 20,223,239 km (0.093 R)
• M75: 20,444,195 km (0.081 R)
• M76: 20,665,899 km (0.064 R)
• M77: 20,920,215 km (0.115 R)
• M78: 21,047,822 km (0.082 R)
• M79: 21,271,770 km (0.073 R)
• M80: 21,335,798 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.4

Radius: 7.8

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.61 AU - 11.89 AU

Year: 22652 Days

Day: 23.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,338,137 km

• M1: 375,191 km (0.09 R)
• M2: 475,123 km (0.061 R)
• M3: 607,966 km (0.073 R)
• M4: 679,174 km (0.033 R)
• M5: 857,046 km (0.056 R)
• M6: 1,078,750 km (0.083 R)
• M7: 2,062,057 km (0.071 R)
• M8: 2,172,311 km (0.103 R)
• M9: 2,752,302 km (0.115 R)
• M10: 3,122,407 km (0.118 R)
• M11: 3,909,441 km (0.118 R)
• M12: 4,610,158 km (0.085 R)
• M13: 4,901,275 km (0.079 R)
• M14: 5,603,637 km (0.086 R)
• M15: 5,810,082 km (0.06 R)
• M16: 6,283,859 km (0.088 R)
• M17: 7,951,127 km (0.072 R)
• M18: 9,194,584 km (0.101 R)
• M19: 9,560,800 km (0.105 R)
• M20: 9,622,285 km (0.098 R)
• M21: 10,119,249 km (0.119 R)
• M22: 10,624,590 km (0.09 R)
• M23: 12,930,043 km (0.095 R)
• M24: 14,033,627 km (0.091 R)
• M25: 14,738,532 km (0.102 R)
• M26: 15,744,727 km (0.077 R)
• M27: 17,220,360 km (0.109 R)
• M28: 17,445,505 km (0.037 R)
• M29: 18,355,808 km (0.108 R)
• M30: 18,894,061 km (0.082 R)
• M31: 19,359,460 km (0.032 R)
• M32: 19,437,251 km (0.08 R)
• M33: 20,778,097 km (0.111 R)
• M34: 21,178,122 km (0.076 R)
• M35: 22,475,135 km (0.093 R)
• M36: 24,468,527 km (0.099 R)
• M37: 26,431,401 km (0.095 R)
• M38: 26,604,485 km (0.075 R)
• M39: 27,300,415 km (0.059 R)
• M40: 28,267,266 km (0.051 R)
• M41: 30,234,328 km (0.12 R)
• M42: 30,324,685 km (0.101 R)
• M43: 30,687,460 km (0.098 R)
• M44: 31,968,317 km (0.083 R)
• M45: 33,080,128 km (0.06 R)
• M46: 33,266,527 km (0.071 R)
• M47: 33,360,026 km (0.034 R)
• M48: 36,683,193 km (0.062 R)
• M49: 37,069,754 km (0.108 R)
• M50: 37,651,989 km (0.082 R)
• M51: 39,713,448 km (0.12 R)
• M52: 40,608,192 km (0.085 R)
• M53: 41,509,520 km (0.073 R)
• M54: 42,013,216 km (0.09 R)
• M55: 44,664,239 km (0.082 R)
• M56: 44,973,608 km (0.109 R)
• M57: 45,490,917 km (0.105 R)
• M58: 45,906,051 km (0.035 R)
• M59: 47,054,365 km (0.118 R)
• M60: 50,877,787 km (0.075 R)
• M61: 53,153,769 km (0.042 R)
• M62: 53,262,975 km (0.036 R)
• M63: 53,481,538 km (0.077 R)
• M64: 54,139,320 km (0.11 R)
• M65: 54,689,391 km (0.115 R)
• M66: 54,910,048 km (0.073 R)
• M67: 55,684,367 km (0.102 R)
• M68: 56,573,726 km (0.118 R)
• M69: 56,685,176 km (0.028 R)
• M70: 57,020,126 km (0.119 R)
• M71: 57,916,666 km (0.097 R)
• M72: 60,861,949 km (0.111 R)
• M73: 61,548,603 km (0.084 R)
• M74: 63,160,670 km (0.034 R)
• M75: 63,392,098 km (0.095 R)
• M76: 63,623,825 km (0.116 R)
• M77: 63,971,939 km (0.118 R)
• M78: 64,204,265 km (0.026 R)
• M79: 64,903,186 km (0.107 R)
• M80: 65,020,022 km (0.076 R)
• M81: 66,661,559 km (0.094 R)
• M82: 68,316,710 km (0.113 R)
• M83: 69,387,980 km (0.116 R)
• M84: 71,546,977 km (0.105 R)
• M85: 72,755,877 km (0.207 R)
• M86: 73,362,945 km (0.103 R)
• M87: 79,524,732 km (0.101 R)
• M88: 81,153,703 km (0.054 R)
• M89: 81,279,515 km (0.031 R)
• M90: 81,783,211 km (0.092 R)
• M91: 82,667,185 km (0.198 R)
• M92: 83,173,723 km (0.112 R)
• M93: 83,808,467 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 17,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit