🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.3

Radius: 12.1

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.52 AU - 0.62 AU

Year: 302 Days

Day: 14.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 38,386,444 km

• M1: 151,243 km (0.044 R)
• M2: 229,633 km (0.103 R)
• M3: 340,784 km (0.106 R)
• M4: 427,102 km (0.032 R)
• M5: 511,026 km (0.08 R)
• M6: 622,327 km (0.117 R)
• M7: 769,232 km (0.097 R)
• M8: 880,982 km (0.093 R)
• M9: 981,960 km (0.107 R)
• M10: 1,078,750 km (0.111 R)
• M11: 1,156,990 km (0.116 R)
• M12: 1,460,973 km (0.09 R)
• M13: 1,563,148 km (0.102 R)
• M14: 1,657,844 km (0.034 R)
• M15: 1,739,225 km (0.102 R)
• M16: 1,879,548 km (0.064 R)
• M17: 2,061,758 km (0.085 R)
• M18: 2,144,186 km (0.038 R)
• M19: 2,398,054 km (0.066 R)
• M20: 2,537,479 km (0.081 R)
• M21: 2,626,041 km (0.086 R)
• M22: 2,709,666 km (0.096 R)
• M23: 2,842,958 km (0.098 R)
• M24: 2,928,977 km (0.05 R)
• M25: 3,103,707 km (0.083 R)
• M26: 3,236,999 km (0.071 R)
• M27: 3,365,802 km (0.06 R)
• M28: 3,735,608 km (0.12 R)
• M29: 3,816,541 km (0.114 R)
• M30: 3,898,072 km (0.099 R)
• M31: 3,973,319 km (0.055 R)
• M32: 4,132,342 km (0.078 R)
• M33: 4,237,210 km (0.095 R)
• M34: 4,378,580 km (0.116 R)
• M35: 4,464,000 km (0.103 R)
• M36: 4,542,839 km (0.074 R)
• M37: 4,782,345 km (0.116 R)
• M38: 4,885,268 km (0.084 R)
• M39: 4,996,270 km (0.077 R)
• M40: 5,108,169 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.2

Radius: 9.7

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.97 AU

Year: 484 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 149.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,386,444 km

• M1: 120,875 km (0.049 R)
• M2: 230,979 km (0.089 R)
• M3: 340,634 km (0.079 R)
• M4: 407,654 km (0.104 R)
• M5: 476,768 km (0.118 R)
• M6: 591,211 km (0.088 R)
• M7: 658,829 km (0.063 R)
• M8: 747,391 km (0.041 R)
• M9: 835,654 km (0.08 R)
• M10: 908,059 km (0.09 R)
• M11: 1,013,077 km (0.098 R)
• M12: 1,106,725 km (0.088 R)
• M13: 1,176,138 km (0.096 R)
• M14: 1,286,093 km (0.042 R)
• M15: 1,376,450 km (0.082 R)
• M16: 1,440,029 km (0.055 R)
• M17: 1,710,502 km (0.102 R)
• M18: 1,791,584 km (0.119 R)
• M19: 1,893,460 km (0.084 R)
• M20: 1,984,117 km (0.116 R)
• M21: 2,056,372 km (0.114 R)
• M22: 2,292,438 km (0.116 R)
• M23: 2,466,570 km (0.048 R)
• M24: 2,623,348 km (0.055 R)
• M25: 2,724,925 km (0.098 R)
• M26: 2,805,558 km (0.1 R)
• M27: 2,931,969 km (0.113 R)
• M28: 3,022,326 km (0.052 R)
• M29: 3,190,474 km (0.107 R)
• M30: 3,314,640 km (0.075 R)
• M31: 3,377,471 km (0.081 R)
• M32: 3,640,464 km (0.117 R)
• M33: 3,713,318 km (0.114 R)
• M34: 3,778,543 km (0.113 R)
• M35: 3,860,672 km (0.119 R)
• M36: 4,051,709 km (0.095 R)
• M37: 4,127,405 km (0.116 R)
• M38: 4,305,726 km (0.077 R)
• M39: 4,382,918 km (0.051 R)
• M40: 4,547,476 km (0.115 R)
• M41: 4,749,284 km (0.098 R)
• M42: 4,891,551 km (0.062 R)
• M43: 5,143,923 km (0.078 R)
• M44: 5,216,777 km (0.06 R)
• M45: 5,437,583 km (0.091 R)
• M46: 5,614,558 km (0.115 R)
• M47: 5,783,902 km (0.056 R)
• M48: 6,616,714 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 12.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.7 AU - 0.96 AU

Year: 532 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,386,444 km

• M1: 160,219 km (0.025 R)
• M2: 261,198 km (0.086 R)
• M3: 400,324 km (0.099 R)
• M4: 490,083 km (0.067 R)
• M5: 584,778 km (0.11 R)
• M6: 669,899 km (0.108 R)
• M7: 782,397 km (0.109 R)
• M8: 897,138 km (0.111 R)
• M9: 1,048,083 km (0.098 R)
• M10: 1,229,246 km (0.069 R)
• M11: 1,381,985 km (0.099 R)
• M12: 1,535,622 km (0.119 R)
• M13: 1,659,190 km (0.096 R)
• M14: 1,743,414 km (0.088 R)
• M15: 1,903,932 km (0.12 R)
• M16: 2,024,508 km (0.038 R)
• M17: 2,173,956 km (0.07 R)
• M18: 2,253,393 km (0.111 R)
• M19: 2,340,608 km (0.058 R)
• M20: 2,429,021 km (0.062 R)
• M21: 2,546,455 km (0.084 R)
• M22: 2,679,896 km (0.058 R)
• M23: 2,772,647 km (0.081 R)
• M24: 2,851,934 km (0.073 R)
• M25: 2,968,620 km (0.1 R)
• M26: 3,154,271 km (0.081 R)
• M27: 3,267,666 km (0.088 R)
• M28: 3,343,961 km (0.118 R)
• M29: 3,529,612 km (0.097 R)
• M30: 3,798,440 km (0.049 R)
• M31: 3,967,934 km (0.098 R)
• M32: 4,123,516 km (0.108 R)
• M33: 4,272,665 km (0.106 R)
• M34: 4,619,433 km (0.077 R)
• M35: 4,765,889 km (0.059 R)
• M36: 5,134,498 km (0.088 R)
• M37: 5,250,436 km (0.09 R)
• M38: 5,331,219 km (0.086 R)
• M39: 5,667,815 km (0.115 R)
• M40: 5,750,841 km (0.109 R)
• M41: 6,086,689 km (0.104 R)
• M42: 6,171,660 km (0.113 R)
• M43: 6,400,246 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.1

Radius: 11.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.11 AU - 4.87 AU

Year: 6688 Days

Day: 9 Hours

Environment

Temp: -215 °C

Axial Tilt: 118.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 38,386,444 km

• M1: 220,058 km (0.049 R)
• M2: 300,841 km (0.1 R)
• M3: 563,535 km (0.087 R)
• M4: 1,085,931 km (0.096 R)
• M5: 1,327,980 km (0.109 R)
• M6: 1,448,257 km (0.08 R)
• M7: 1,798,166 km (0.084 R)
• M8: 2,427,525 km (0.085 R)
• M9: 2,651,921 km (0.081 R)
• M10: 2,863,602 km (0.088 R)
• M11: 3,101,014 km (0.072 R)
• M12: 3,222,189 km (0.118 R)
• M13: 3,365,653 km (0.034 R)
• M14: 3,637,622 km (0.092 R)
• M15: 4,180,961 km (0.097 R)
• M16: 4,292,860 km (0.079 R)
• M17: 4,565,129 km (0.062 R)
• M18: 5,031,874 km (0.112 R)
• M19: 5,295,017 km (0.068 R)
• M20: 5,440,575 km (0.112 R)
• M21: 5,860,048 km (0.094 R)
• M22: 5,985,560 km (0.105 R)
• M23: 6,061,257 km (0.118 R)
• M24: 6,213,548 km (0.088 R)
• M25: 6,941,192 km (0.092 R)
• M26: 7,234,553 km (0.047 R)
• M27: 7,750,815 km (0.08 R)
• M28: 8,083,072 km (0.117 R)
• M29: 9,049,774 km (0.044 R)
• M30: 10,112,816 km (0.032 R)
• M31: 10,203,173 km (0.077 R)
• M32: 10,384,785 km (0.104 R)
• M33: 10,874,269 km (0.086 R)
• M34: 11,812,397 km (0.088 R)
• M35: 12,841,481 km (0.09 R)
• M36: 13,698,677 km (0.102 R)
• M37: 14,134,156 km (0.066 R)
• M38: 14,574,273 km (0.038 R)
• M39: 14,744,815 km (0.078 R)
• M40: 14,915,955 km (0.109 R)
• M41: 15,398,707 km (0.06 R)
• M42: 15,851,540 km (0.114 R)
• M43: 17,236,367 km (0.077 R)
• M44: 17,597,796 km (0.036 R)
• M45: 19,817,828 km (0.098 R)
• M46: 20,348,452 km (0.108 R)
• M47: 22,203,166 km (0.104 R)
• M48: 24,111,287 km (0.029 R)
• M49: 24,272,703 km (0.041 R)
• M50: 25,988,890 km (0.032 R)
• M51: 26,361,688 km (0.116 R)
• M52: 26,778,019 km (0.032 R)
• M53: 27,070,782 km (0.097 R)
• M54: 27,154,706 km (0.106 R)
• M55: 28,465,184 km (0.084 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.3

Radius: 6.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.01 AU - 9.25 AU

Year: 14815 Days

Day: 22.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,386,444 km

• M1: 271,221 km (0.082 R)
• M2: 400,025 km (0.116 R)
• M3: 617,091 km (0.074 R)
• M4: 731,534 km (0.044 R)
• M5: 932,593 km (0.107 R)
• M6: 1,082,041 km (0.067 R)
• M7: 1,257,221 km (0.051 R)
• M8: 1,595,461 km (0.051 R)
• M9: 1,836,164 km (0.083 R)
• M10: 2,045,751 km (0.099 R)
• M11: 2,397,007 km (0.064 R)
• M12: 2,766,962 km (0.093 R)
• M13: 3,768,221 km (0.029 R)
• M14: 3,847,508 km (0.117 R)
• M15: 4,362,424 km (0.096 R)
• M16: 4,812,713 km (0.113 R)
• M17: 5,131,057 km (0.104 R)
• M18: 5,248,342 km (0.088 R)
• M19: 5,396,444 km (0.041 R)
• M20: 6,033,133 km (0.109 R)
• M21: 6,629,579 km (0.073 R)
• M22: 6,951,065 km (0.061 R)
• M23: 7,376,521 km (0.101 R)
• M24: 8,047,468 km (0.116 R)
• M25: 8,115,684 km (0.093 R)
• M26: 8,184,051 km (0.099 R)
• M27: 8,737,862 km (0.091 R)
• M28: 8,808,023 km (0.1 R)
• M29: 9,447,255 km (0.056 R)
• M30: 9,519,212 km (0.09 R)
• M31: 9,627,371 km (0.116 R)
• M32: 9,991,193 km (0.109 R)
• M33: 10,694,901 km (0.067 R)
• M34: 10,807,549 km (0.109 R)
• M35: 11,109,587 km (0.105 R)
• M36: 11,261,728 km (0.088 R)
• M37: 11,491,211 km (0.079 R)
• M38: 12,071,501 km (0.083 R)
• M39: 12,463,747 km (0.082 R)
• M40: 13,140,079 km (0.088 R)
• M41: 13,301,046 km (0.057 R)
• M42: 13,584,085 km (0.074 R)
• M43: 13,665,317 km (0.117 R)
• M44: 14,033,028 km (0.115 R)
• M45: 14,486,759 km (0.115 R)
• M46: 15,663,495 km (0.098 R)
• M47: 16,134,130 km (0.114 R)
• M48: 16,870,601 km (0.102 R)
• M49: 18,152,056 km (0.116 R)
• M50: 18,331,274 km (0.09 R)
• M51: 18,466,062 km (0.066 R)
• M52: 20,248,072 km (0.118 R)
• M53: 21,135,935 km (0.029 R)
• M54: 21,230,182 km (0.101 R)
• M55: 21,845,927 km (0.116 R)
• M56: 22,036,514 km (0.072 R)
• M57: 23,143,389 km (0.099 R)
• M58: 23,240,478 km (0.113 R)
• M59: 24,515,052 km (0.034 R)
• M60: 25,310,613 km (0.072 R)
• M61: 25,912,894 km (0.083 R)
• M62: 26,215,830 km (0.118 R)
• M63: 26,927,168 km (0.114 R)
• M64: 27,182,681 km (0.103 R)
• M65: 27,747,862 km (0.083 R)
• M66: 30,364,927 km (0.081 R)
• M67: 31,004,757 km (0.118 R)
• M68: 31,379,949 km (0.084 R)
• M69: 31,595,070 km (0.092 R)
• M70: 31,972,655 km (0.042 R)
• M71: 32,569,102 km (0.109 R)
• M72: 33,883,170 km (0.07 R)
• M73: 34,214,379 km (0.114 R)
• M74: 34,269,581 km (0.118 R)
• M75: 34,380,283 km (0.081 R)
• M76: 34,879,940 km (0.101 R)
• M77: 34,935,591 km (0.095 R)
• M78: 34,991,241 km (0.1 R)
• M79: 35,605,789 km (0.1 R)
• M80: 36,788,959 km (0.095 R)
• M81: 38,329,069 km (0.101 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: 393 - 17,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit