🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.9

Radius: 12

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.57 AU - 0.69 AU

Year: 339 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 35,996,413 km

• M1: 158,424 km (0.075 R)
• M2: 280,945 km (0.12 R)
• M3: 381,175 km (0.119 R)
• M4: 459,714 km (0.05 R)
• M5: 598,391 km (0.072 R)
• M6: 679,474 km (0.113 R)
• M7: 842,086 km (0.102 R)
• M8: 969,993 km (0.093 R)
• M9: 1,054,515 km (0.082 R)
• M10: 1,151,305 km (0.025 R)
• M11: 1,231,938 km (0.078 R)
• M12: 1,399,338 km (0.051 R)
• M13: 1,485,956 km (0.114 R)
• M14: 1,600,996 km (0.033 R)
• M15: 1,686,566 km (0.056 R)
• M16: 1,840,203 km (0.063 R)
• M17: 1,941,631 km (0.116 R)
• M18: 2,033,334 km (0.055 R)
• M19: 2,161,839 km (0.055 R)
• M20: 2,329,538 km (0.064 R)
• M21: 2,439,642 km (0.055 R)
• M22: 2,576,674 km (0.071 R)
• M23: 2,652,520 km (0.053 R)
• M24: 2,819,471 km (0.08 R)
• M25: 2,996,745 km (0.067 R)
• M26: 3,211,567 km (0.111 R)
• M27: 3,320,923 km (0.095 R)
• M28: 3,396,769 km (0.098 R)
• M29: 3,473,363 km (0.075 R)
• M30: 3,571,500 km (0.102 R)
• M31: 3,656,471 km (0.061 R)
• M32: 3,785,275 km (0.086 R)
• M33: 3,901,064 km (0.114 R)
• M34: 4,210,432 km (0.099 R)
• M35: 4,444,104 km (0.091 R)
• M36: 4,574,104 km (0.091 R)
• M37: 4,744,197 km (0.049 R)
• M38: 4,853,404 km (0.08 R)
• M39: 5,082,588 km (0.114 R)
• M40: 5,170,551 km (0.099 R)
• M41: 5,601,094 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 11.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.74 AU - 1.02 AU

Year: 560 Days

Day: 7.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 35,996,413 km

• M1: 161,715 km (0.076 R)
• M2: 232,774 km (0.119 R)
• M3: 328,367 km (0.102 R)
• M4: 429,795 km (0.119 R)
• M5: 512,822 km (0.105 R)
• M6: 585,825 km (0.056 R)
• M7: 694,134 km (0.054 R)
• M8: 868,266 km (0.069 R)
• M9: 943,215 km (0.04 R)
• M10: 1,025,942 km (0.094 R)
• M11: 1,121,984 km (0.099 R)
• M12: 1,210,247 km (0.115 R)
• M13: 1,329,775 km (0.082 R)
• M14: 1,513,781 km (0.054 R)
• M15: 1,618,350 km (0.076 R)
• M16: 1,744,610 km (0.113 R)
• M17: 1,828,535 km (0.086 R)
• M18: 2,068,191 km (0.099 R)
• M19: 2,198,939 km (0.06 R)
• M20: 2,289,895 km (0.088 R)
• M21: 2,375,165 km (0.062 R)
• M22: 2,454,303 km (0.106 R)
• M23: 2,534,188 km (0.098 R)
• M24: 2,607,790 km (0.081 R)
• M25: 2,794,638 km (0.08 R)
• M26: 2,870,783 km (0.111 R)
• M27: 2,962,935 km (0.105 R)
• M28: 3,111,037 km (0.069 R)
• M29: 3,245,526 km (0.109 R)
• M30: 3,398,265 km (0.047 R)
• M31: 3,528,864 km (0.094 R)
• M32: 3,644,503 km (0.106 R)
• M33: 3,769,717 km (0.093 R)
• M34: 3,896,426 km (0.03 R)
• M35: 3,981,697 km (0.099 R)
• M36: 4,093,596 km (0.056 R)
• M37: 4,171,686 km (0.079 R)
• M38: 4,497,810 km (0.058 R)
• M39: 4,850,561 km (0.064 R)
• M40: 5,156,190 km (0.096 R)
• M41: 5,353,958 km (0.113 R)
• M42: 5,883,983 km (0.095 R)
• M43: 6,031,487 km (0.114 R)
• M44: 6,130,371 km (0.061 R)
• M45: 6,219,980 km (0.093 R)
• M46: 6,471,155 km (0.112 R)
• M47: 6,653,964 km (0.049 R)
• M48: 6,848,890 km (0.048 R)
• M49: 6,941,940 km (0.054 R)
• M50: 7,087,498 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 11.2

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.64 AU - 3.06 AU

Year: 3263 Days

Day: 9.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 35,996,413 km

• M1: 219,011 km (0.117 R)
• M2: 312,660 km (0.076 R)
• M3: 488,587 km (0.087 R)
• M4: 661,073 km (0.101 R)
• M5: 864,077 km (0.082 R)
• M6: 1,068,727 km (0.041 R)
• M7: 1,268,889 km (0.107 R)
• M8: 1,427,313 km (0.088 R)
• M9: 1,683,425 km (0.119 R)
• M10: 1,966,614 km (0.116 R)
• M11: 2,126,534 km (0.066 R)
• M12: 2,265,361 km (0.03 R)
• M13: 2,342,254 km (0.097 R)
• M14: 2,459,539 km (0.097 R)
• M15: 2,578,768 km (0.078 R)
• M16: 3,060,772 km (0.077 R)
• M17: 3,378,219 km (0.092 R)
• M18: 3,767,323 km (0.097 R)
• M19: 3,982,744 km (0.037 R)
• M20: 4,092,100 km (0.095 R)
• M21: 4,202,354 km (0.079 R)
• M22: 4,281,790 km (0.094 R)
• M23: 4,361,676 km (0.106 R)
• M24: 4,686,452 km (0.037 R)
• M25: 4,935,084 km (0.025 R)
• M26: 5,256,420 km (0.079 R)
• M27: 5,342,140 km (0.077 R)
• M28: 5,463,015 km (0.059 R)
• M29: 5,901,786 km (0.113 R)
• M30: 6,044,801 km (0.067 R)
• M31: 6,134,560 km (0.096 R)
• M32: 6,590,833 km (0.12 R)
• M33: 7,133,724 km (0.091 R)
• M34: 7,381,757 km (0.113 R)
• M35: 7,788,514 km (0.114 R)
• M36: 8,182,854 km (0.1 R)
• M37: 8,523,039 km (0.054 R)
• M38: 8,664,559 km (0.11 R)
• M39: 8,990,832 km (0.119 R)
• M40: 9,993,886 km (0.113 R)
• M41: 10,185,969 km (0.034 R)
• M42: 10,660,494 km (0.063 R)
• M43: 11,164,489 km (0.064 R)
• M44: 11,430,474 km (0.055 R)
• M45: 11,541,925 km (0.111 R)
• M46: 12,195,518 km (0.11 R)
• M47: 12,492,469 km (0.113 R)
• M48: 12,930,791 km (0.059 R)
• M49: 13,023,691 km (0.093 R)
• M50: 14,036,619 km (0.095 R)
• M51: 14,299,761 km (0.106 R)
• M52: 14,443,974 km (0.043 R)
• M53: 14,564,549 km (0.081 R)
• M54: 14,855,368 km (0.1 R)
• M55: 15,442,539 km (0.068 R)
• M56: 15,565,958 km (0.074 R)
• M57: 16,062,473 km (0.106 R)
• M58: 16,438,263 km (0.104 R)
• M59: 16,665,203 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.9

Radius: 4.6

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.72 AU - 5.86 AU

Year: 9450 Days

Day: 15.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 35,996,413 km

• M1: 58,343 km (0.105 R)
• M2: 116,686 km (0.112 R)
• M3: 612,005 km (0.114 R)
• M4: 995,424 km (0.03 R)
• M5: 1,092,962 km (0.084 R)
• M6: 1,193,641 km (0.111 R)
• M7: 1,262,606 km (0.101 R)
• M8: 1,532,481 km (0.108 R)
• M9: 1,607,579 km (0.082 R)
• M10: 1,960,031 km (0.102 R)
• M11: 2,000,722 km (0.111 R)
• M12: 2,082,702 km (0.054 R)
• M13: 2,917,009 km (0.098 R)
• M14: 2,963,384 km (0.059 R)
• M15: 3,175,813 km (0.057 R)
• M16: 3,368,645 km (0.06 R)
• M17: 3,491,166 km (0.089 R)
• M18: 3,664,998 km (0.109 R)
• M19: 4,073,251 km (0.083 R)
• M20: 4,177,521 km (0.067 R)
• M21: 4,230,029 km (0.111 R)
• M22: 4,657,879 km (0.07 R)
• M23: 5,211,840 km (0.059 R)
• M24: 5,353,509 km (0.102 R)
• M25: 5,439,229 km (0.081 R)
• M26: 5,496,525 km (0.109 R)
• M27: 5,525,248 km (0.083 R)
• M28: 6,051,383 km (0.104 R)
• M29: 6,593,377 km (0.056 R)
• M30: 6,808,349 km (0.065 R)
• M31: 7,467,028 km (0.043 R)
• M32: 7,658,962 km (0.112 R)
• M33: 7,755,453 km (0.093 R)
• M34: 7,982,393 km (0.112 R)
• M35: 8,047,617 km (0.106 R)
• M36: 8,475,916 km (0.12 R)
• M37: 8,709,588 km (0.074 R)
• M38: 8,776,757 km (0.065 R)
• M39: 9,115,148 km (0.087 R)
• M40: 9,217,473 km (0.094 R)
• M41: 9,423,319 km (0.12 R)
• M42: 10,475,142 km (0.052 R)
• M43: 10,689,965 km (0.116 R)
• M44: 11,160,300 km (0.079 R)
• M45: 11,379,611 km (0.082 R)
• M46: 11,859,820 km (0.096 R)
• M47: 13,572,416 km (0.081 R)
• M48: 13,884,926 km (0.095 R)
• M49: 14,081,498 km (0.079 R)
• M50: 14,199,830 km (0.033 R)
• M51: 14,318,461 km (0.104 R)
• M52: 15,360,859 km (0.099 R)
• M53: 15,932,024 km (0.056 R)
• M54: 16,885,710 km (0.098 R)
• M55: 18,717,386 km (0.117 R)
• M56: 18,934,453 km (0.089 R)
• M57: 19,283,614 km (0.046 R)
• M58: 20,343,366 km (0.039 R)
• M59: 22,151,256 km (0.066 R)
• M60: 23,681,044 km (0.08 R)
• M61: 23,962,886 km (0.093 R)
• M62: 24,056,983 km (0.116 R)
• M63: 24,293,049 km (0.05 R)
• M64: 24,435,017 km (0.102 R)
• M65: 24,719,702 km (0.075 R)
• M66: 25,388,404 km (0.098 R)
• M67: 26,451,148 km (0.11 R)
• M68: 26,548,536 km (0.06 R)
• M69: 26,743,611 km (0.081 R)
• M70: 27,086,041 km (0.119 R)
• M71: 27,135,109 km (0.114 R)
• M72: 29,221,251 km (0.053 R)
• M73: 29,523,439 km (0.109 R)
• M74: 30,130,956 km (0.086 R)
• M75: 30,232,682 km (0.117 R)
• M76: 30,283,546 km (0.042 R)
• M77: 30,640,337 km (0.115 R)
• M78: 30,793,824 km (0.082 R)
• M79: 31,204,021 km (0.105 R)
• M80: 31,306,945 km (0.05 R)
• M81: 31,822,908 km (0.114 R)
• M82: 32,237,593 km (0.095 R)
• M83: 32,549,954 km (0.104 R)
• M84: 32,810,852 km (0.052 R)
• M85: 35,405,029 km (0.086 R)
• M86: 35,565,996 km (0.117 R)
• M87: 35,834,824 km (0.064 R)
• M88: 35,996,389 km (0.068 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 18,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit