🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.4

Radius: 14.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.54 AU - 0.78 AU

Year: 370 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,273,892 km

• M1: 187,596 km (0.093 R)
• M2: 324,328 km (0.072 R)
• M3: 439,519 km (0.101 R)
• M4: 533,167 km (0.064 R)
• M5: 643,121 km (0.116 R)
• M6: 740,210 km (0.112 R)
• M7: 866,920 km (0.058 R)
• M8: 968,497 km (0.032 R)
• M9: 1,171,651 km (0.096 R)
• M10: 1,276,668 km (0.095 R)
• M11: 1,385,127 km (0.1 R)
• M12: 1,487,003 km (0.108 R)
• M13: 1,693,897 km (0.115 R)
• M14: 1,856,809 km (0.11 R)
• M15: 1,986,809 km (0.08 R)
• M16: 2,119,951 km (0.071 R)
• M17: 2,239,031 km (0.118 R)
• M18: 2,413,163 km (0.106 R)
• M19: 2,507,859 km (0.076 R)
• M20: 2,603,901 km (0.066 R)
• M21: 2,713,556 km (0.051 R)
• M22: 2,806,157 km (0.11 R)
• M23: 2,899,955 km (0.114 R)
• M24: 3,013,799 km (0.045 R)
• M25: 3,155,019 km (0.118 R)
• M26: 3,371,188 km (0.081 R)
• M27: 3,619,520 km (0.074 R)
• M28: 3,825,367 km (0.053 R)
• M29: 3,936,668 km (0.1 R)
• M30: 4,084,620 km (0.113 R)
• M31: 4,220,006 km (0.065 R)
• M32: 4,546,878 km (0.043 R)
• M33: 4,739,560 km (0.083 R)
• M34: 4,836,948 km (0.083 R)
• M35: 4,965,303 km (0.08 R)
• M36: 5,140,931 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 13.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.95 AU - 1.25 AU

Year: 796 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 53,273,892 km

• M1: 176,825 km (0.044 R)
• M2: 280,197 km (0.074 R)
• M3: 400,324 km (0.065 R)
• M4: 528,080 km (0.09 R)
• M5: 620,382 km (0.074 R)
• M6: 736,770 km (0.1 R)
• M7: 889,509 km (0.114 R)
• M8: 1,024,147 km (0.11 R)
• M9: 1,109,717 km (0.067 R)
• M10: 1,197,681 km (0.104 R)
• M11: 1,332,019 km (0.072 R)
• M12: 1,511,686 km (0.102 R)
• M13: 1,616,405 km (0.096 R)
• M14: 1,748,051 km (0.04 R)
• M15: 1,902,137 km (0.112 R)
• M16: 2,080,308 km (0.035 R)
• M17: 2,191,310 km (0.076 R)
• M18: 2,331,333 km (0.079 R)
• M19: 2,419,446 km (0.117 R)
• M20: 2,606,444 km (0.12 R)
• M21: 2,705,328 km (0.078 R)
• M22: 2,791,047 km (0.04 R)
• M23: 2,877,665 km (0.084 R)
• M24: 3,363,409 km (0.12 R)
• M25: 3,722,893 km (0.114 R)
• M26: 3,883,112 km (0.116 R)
• M27: 4,004,885 km (0.117 R)
• M28: 4,302,285 km (0.099 R)
• M29: 4,453,828 km (0.087 R)
• M30: 4,547,177 km (0.065 R)
• M31: 4,866,419 km (0.045 R)
• M32: 5,033,220 km (0.077 R)
• M33: 5,148,560 km (0.066 R)
• M34: 5,318,653 km (0.069 R)
• M35: 5,481,416 km (0.06 R)
• M36: 5,645,973 km (0.097 R)
• M37: 5,867,976 km (0.117 R)
• M38: 5,998,725 km (0.095 R)
• M39: 6,102,247 km (0.116 R)
• M40: 6,225,366 km (0.113 R)
• M41: 6,638,406 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.2

Radius: 15

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.41 AU - 3.65 AU

Year: 3641 Days

Day: 10.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 53,273,892 km

• M1: 193,430 km (0.093 R)
• M2: 297,401 km (0.095 R)
• M3: 624,870 km (0.04 R)
• M4: 790,026 km (0.115 R)
• M5: 1,147,565 km (0.069 R)
• M6: 1,414,897 km (0.108 R)
• M7: 1,532,481 km (0.049 R)
• M8: 1,641,537 km (0.099 R)
• M9: 1,790,986 km (0.111 R)
• M10: 2,024,358 km (0.068 R)
• M11: 2,695,903 km (0.117 R)
• M12: 3,134,225 km (0.108 R)
• M13: 3,482,040 km (0.048 R)
• M14: 3,611,592 km (0.104 R)
• M15: 3,842,571 km (0.1 R)
• M16: 4,941,367 km (0.07 R)
• M17: 5,403,475 km (0.112 R)
• M18: 5,497,572 km (0.059 R)
• M19: 5,725,709 km (0.101 R)
• M20: 5,840,899 km (0.073 R)
• M21: 6,132,615 km (0.075 R)
• M22: 6,250,498 km (0.103 R)
• M23: 6,689,867 km (0.092 R)
• M24: 6,790,995 km (0.062 R)
• M25: 6,974,552 km (0.082 R)
• M26: 7,661,805 km (0.097 R)
• M27: 7,895,626 km (0.099 R)
• M28: 8,305,375 km (0.061 R)
• M29: 9,280,753 km (0.115 R)
• M30: 9,462,065 km (0.05 R)
• M31: 10,082,597 km (0.093 R)
• M32: 10,409,618 km (0.069 R)
• M33: 10,550,839 km (0.076 R)
• M34: 10,906,732 km (0.117 R)
• M35: 11,363,155 km (0.108 R)
• M36: 12,022,582 km (0.061 R)
• M37: 12,795,255 km (0.118 R)
• M38: 13,098,640 km (0.074 R)
• M39: 13,276,661 km (0.101 R)
• M40: 13,558,205 km (0.119 R)
• M41: 13,712,590 km (0.051 R)
• M42: 13,815,812 km (0.051 R)
• M43: 14,205,365 km (0.098 R)
• M44: 14,362,293 km (0.033 R)
• M45: 14,572,179 km (0.081 R)
• M46: 14,756,783 km (0.069 R)
• M47: 14,889,177 km (0.084 R)
• M48: 16,070,701 km (0.103 R)
• M49: 16,370,944 km (0.095 R)
• M50: 16,893,639 km (0.045 R)
• M51: 17,143,318 km (0.027 R)
• M52: 18,182,125 km (0.045 R)
• M53: 18,324,094 km (0.118 R)
• M54: 19,125,789 km (0.064 R)
• M55: 19,357,067 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.5

Radius: 13

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.29 AU - 4.33 AU

Year: 6176 Days

Day: 5.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 53,273,892 km

• M1: 165,306 km (0.111 R)
• M2: 267,032 km (0.076 R)
• M3: 425,008 km (0.09 R)
• M4: 532,868 km (0.097 R)
• M5: 673,340 km (0.059 R)
• M6: 782,546 km (0.03 R)
• M7: 867,069 km (0.12 R)
• M8: 1,071,719 km (0.039 R)
• M9: 1,471,893 km (0.091 R)
• M10: 1,689,409 km (0.058 R)
• M11: 1,802,355 km (0.094 R)
• M12: 1,896,602 km (0.051 R)
• M13: 2,036,027 km (0.038 R)
• M14: 2,134,462 km (0.109 R)
• M15: 2,393,865 km (0.057 R)
• M16: 2,533,290 km (0.114 R)
• M17: 2,869,586 km (0.099 R)
• M18: 3,030,703 km (0.072 R)
• M19: 3,143,949 km (0.106 R)
• M20: 3,297,287 km (0.09 R)
• M21: 3,638,220 km (0.106 R)
• M22: 3,813,100 km (0.094 R)
• M23: 4,046,024 km (0.115 R)
• M24: 4,199,212 km (0.07 R)
• M25: 4,382,769 km (0.102 R)
• M26: 4,497,211 km (0.116 R)
• M27: 4,641,573 km (0.117 R)
• M28: 5,189,101 km (0.116 R)
• M29: 5,310,276 km (0.113 R)
• M30: 5,710,600 km (0.065 R)
• M31: 6,025,204 km (0.088 R)
• M32: 6,136,654 km (0.067 R)
• M33: 6,281,016 km (0.115 R)
• M34: 6,853,228 km (0.065 R)
• M35: 7,306,061 km (0.11 R)
• M36: 7,493,507 km (0.043 R)
• M37: 7,751,414 km (0.117 R)
• M38: 8,686,700 km (0.064 R)
• M39: 8,812,960 km (0.049 R)
• M40: 9,048,876 km (0.09 R)
• M41: 9,268,635 km (0.091 R)
• M42: 9,527,290 km (0.073 R)
• M43: 9,769,639 km (0.087 R)
• M44: 9,976,233 km (0.091 R)
• M45: 10,108,478 km (0.07 R)
• M46: 10,260,320 km (0.106 R)
• M47: 10,508,652 km (0.059 R)
• M48: 10,643,290 km (0.065 R)
• M49: 11,364,202 km (0.086 R)
• M50: 11,502,431 km (0.08 R)
• M51: 12,201,651 km (0.101 R)
• M52: 12,750,526 km (0.095 R)
• M53: 12,935,429 km (0.089 R)
• M54: 13,058,997 km (0.091 R)
• M55: 13,245,246 km (0.108 R)
• M56: 13,370,010 km (0.109 R)
• M57: 13,474,131 km (0.108 R)
• M58: 13,725,305 km (0.063 R)
• M59: 13,957,033 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.8

Radius: 3.6

Gravity: 49.52 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.85 AU - 7.65 AU

Year: 12105 Days

Day: 22.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,273,892 km

• M1: 82,877 km (0.069 R)
• M2: 255,214 km (0.108 R)
• M3: 569,968 km (0.104 R)
• M4: 604,525 km (0.064 R)
• M5: 788,231 km (0.068 R)
• M6: 926,908 km (0.104 R)
• M7: 967,898 km (0.082 R)
• M8: 1,051,823 km (0.076 R)
• M9: 1,363,884 km (0.1 R)
• M10: 1,554,471 km (0.096 R)
• M11: 1,652,907 km (0.026 R)
• M12: 1,778,719 km (0.049 R)
• M13: 1,907,822 km (0.103 R)
• M14: 1,986,660 km (0.108 R)
• M15: 2,039,917 km (0.113 R)
• M16: 2,369,032 km (0.097 R)
• M17: 2,743,924 km (0.115 R)
• M18: 3,137,067 km (0.073 R)
• M19: 3,199,150 km (0.09 R)
• M20: 3,941,605 km (0.091 R)
• M21: 4,314,702 km (0.117 R)
• M22: 4,383,666 km (0.071 R)
• M23: 4,770,078 km (0.085 R)
• M24: 4,949,296 km (0.077 R)
• M25: 5,801,705 km (0.119 R)
• M26: 5,839,702 km (0.086 R)
• M27: 6,499,728 km (0.03 R)
• M28: 6,698,394 km (0.047 R)
• M29: 7,183,241 km (0.085 R)
• M30: 7,762,933 km (0.12 R)
• M31: 8,015,903 km (0.118 R)
• M32: 8,228,930 km (0.067 R)
• M33: 8,271,715 km (0.115 R)
• M34: 8,486,837 km (0.081 R)
• M35: 8,791,268 km (0.117 R)
• M36: 9,455,333 km (0.075 R)
• M37: 9,500,213 km (0.081 R)
• M38: 9,680,329 km (0.113 R)
• M39: 10,925,132 km (0.064 R)
• M40: 10,972,256 km (0.078 R)
• M41: 11,019,379 km (0.066 R)
• M42: 11,494,352 km (0.113 R)
• M43: 12,464,345 km (0.106 R)
• M44: 12,513,563 km (0.116 R)
• M45: 12,612,148 km (0.09 R)
• M46: 13,108,813 km (0.044 R)
• M47: 15,792,748 km (0.114 R)
• M48: 17,195,976 km (0.047 R)
• M49: 17,580,592 km (0.07 R)
• M50: 18,302,402 km (0.088 R)
• M51: 18,414,301 km (0.096 R)
• M52: 18,864,142 km (0.078 R)
• M53: 19,545,710 km (0.11 R)
• M54: 20,177,462 km (0.047 R)
• M55: 21,343,278 km (0.097 R)
• M56: 22,172,200 km (0.071 R)
• M57: 23,253,493 km (0.103 R)
• M58: 24,045,015 km (0.092 R)
• M59: 24,290,356 km (0.077 R)
• M60: 24,413,325 km (0.1 R)
• M61: 25,591,708 km (0.067 R)
• M62: 26,219,420 km (0.066 R)
• M63: 27,489,955 km (0.096 R)
• M64: 27,939,347 km (0.113 R)
• M65: 28,132,628 km (0.072 R)
• M66: 28,197,254 km (0.074 R)
• M67: 28,326,506 km (0.071 R)
• M68: 29,695,327 km (0.119 R)
• M69: 30,090,265 km (0.096 R)
• M70: 30,420,877 km (0.116 R)
• M71: 30,487,148 km (0.092 R)
• M72: 30,819,106 km (0.051 R)
• M73: 33,997,612 km (0.067 R)
• M74: 34,479,916 km (0.118 R)
• M75: 35,520,818 km (0.097 R)
• M76: 36,431,420 km (0.096 R)
• M77: 37,562,529 km (0.107 R)
• M78: 37,918,423 km (0.116 R)
• M79: 39,714,345 km (0.063 R)
• M80: 40,076,821 km (0.117 R)
• M81: 40,513,198 km (0.12 R)
• M82: 41,464,341 km (0.085 R)
• M83: 42,053,158 km (0.04 R)
• M84: 42,422,665 km (0.113 R)
• M85: 42,570,767 km (0.106 R)
• M86: 44,812,641 km (0.081 R)
• M87: 45,416,866 km (0.097 R)
• M88: 45,568,409 km (0.052 R)
• M89: 46,328,366 km (0.107 R)
• M90: 46,786,285 km (0.063 R)
• M91: 48,478,536 km (0.088 R)
• M92: 49,098,769 km (0.084 R)
• M93: 49,254,201 km (0.101 R)
• M94: 51,132,702 km (0.076 R)
• M95: 51,527,042 km (0.108 R)
• M96: 52,636,460 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 18,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit