🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.2

Radius: 9.9

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.62 AU - 0.78 AU

Year: 378 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 85,497,559 km

• M1: 124,465 km (0.08 R)
• M2: 203,453 km (0.067 R)
• M3: 321,935 km (0.049 R)
• M4: 385,663 km (0.081 R)
• M5: 464,950 km (0.099 R)
• M6: 547,379 km (0.101 R)
• M7: 662,270 km (0.081 R)
• M8: 957,576 km (0.058 R)
• M9: 1,104,032 km (0.101 R)
• M10: 1,189,901 km (0.079 R)
• M11: 1,288,038 km (0.118 R)
• M12: 1,394,103 km (0.102 R)
• M13: 1,471,744 km (0.111 R)
• M14: 1,680,732 km (0.116 R)
• M15: 1,774,829 km (0.079 R)
• M16: 1,842,447 km (0.061 R)
• M17: 1,991,896 km (0.086 R)
• M18: 2,074,025 km (0.117 R)
• M19: 2,145,383 km (0.117 R)
• M20: 2,352,277 km (0.095 R)
• M21: 2,489,608 km (0.053 R)
• M22: 2,884,397 km (0.114 R)
• M23: 2,957,700 km (0.097 R)
• M24: 3,031,750 km (0.117 R)
• M25: 3,120,013 km (0.094 R)
• M26: 3,305,963 km (0.055 R)
• M27: 3,382,857 km (0.085 R)
• M28: 3,510,015 km (0.099 R)
• M29: 3,798,140 km (0.107 R)
• M30: 3,893,434 km (0.058 R)
• M31: 3,974,666 km (0.116 R)
• M32: 4,049,166 km (0.046 R)
• M33: 4,169,143 km (0.089 R)
• M34: 4,676,729 km (0.071 R)
• M35: 4,810,768 km (0.071 R)
• M36: 4,922,069 km (0.096 R)
• M37: 5,171,598 km (0.114 R)
• M38: 5,236,673 km (0.1 R)
• M39: 5,450,000 km (0.108 R)
• M40: 5,541,105 km (0.077 R)
• M41: 5,607,826 km (0.073 R)
• M42: 5,708,206 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283

Radius: 9.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.21 AU - 1.95 AU

Year: 1282 Days

Day: 5.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 176.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 85,497,559 km

• M1: 121,623 km (0.116 R)
• M2: 219,610 km (0.075 R)
• M3: 288,873 km (0.084 R)
• M4: 390,002 km (0.118 R)
• M5: 491,728 km (0.072 R)
• M6: 660,774 km (0.086 R)
• M7: 736,321 km (0.082 R)
• M8: 797,805 km (0.06 R)
• M9: 926,759 km (0.113 R)
• M10: 1,037,611 km (0.118 R)
• M11: 1,120,488 km (0.12 R)
• M12: 1,540,260 km (0.041 R)
• M13: 1,606,232 km (0.042 R)
• M14: 1,771,538 km (0.116 R)
• M15: 2,127,581 km (0.072 R)
• M16: 2,201,482 km (0.056 R)
• M17: 2,351,828 km (0.105 R)
• M18: 2,471,357 km (0.075 R)
• M19: 2,841,761 km (0.099 R)
• M20: 2,950,968 km (0.074 R)
• M21: 3,154,720 km (0.119 R)
• M22: 3,296,239 km (0.066 R)
• M23: 3,372,684 km (0.073 R)
• M24: 3,556,540 km (0.098 R)
• M25: 3,753,710 km (0.097 R)
• M26: 4,066,369 km (0.097 R)
• M27: 4,231,077 km (0.098 R)
• M28: 4,314,403 km (0.05 R)
• M29: 4,398,028 km (0.064 R)
• M30: 4,524,737 km (0.086 R)
• M31: 4,846,821 km (0.11 R)
• M32: 5,276,466 km (0.1 R)
• M33: 5,388,665 km (0.111 R)
• M34: 5,707,159 km (0.071 R)
• M35: 6,055,123 km (0.116 R)
• M36: 6,386,034 km (0.037 R)
• M37: 6,541,765 km (0.035 R)
• M38: 6,614,171 km (0.054 R)
• M39: 6,698,843 km (0.094 R)
• M40: 6,832,584 km (0.114 R)
• M41: 6,906,036 km (0.104 R)
• M42: 7,016,589 km (0.116 R)
• M43: 7,264,323 km (0.111 R)
• M44: 7,502,333 km (0.04 R)
• M45: 7,845,212 km (0.06 R)
• M46: 8,050,759 km (0.047 R)
• M47: 8,717,816 km (0.091 R)
• M48: 8,863,973 km (0.106 R)
• M49: 8,970,936 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.4

Radius: 9.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.89 AU - 2.13 AU

Year: 1840 Days

Day: 6.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 85,497,559 km

• M1: 123,568 km (0.028 R)
• M2: 225,594 km (0.085 R)
• M3: 297,401 km (0.052 R)
• M4: 498,161 km (0.108 R)
• M5: 584,030 km (0.047 R)
• M6: 737,368 km (0.114 R)
• M7: 830,418 km (0.111 R)
• M8: 904,768 km (0.086 R)
• M9: 989,440 km (0.108 R)
• M10: 1,093,261 km (0.05 R)
• M11: 1,200,822 km (0.046 R)
• M12: 1,286,093 km (0.061 R)
• M13: 1,391,260 km (0.079 R)
• M14: 1,526,796 km (0.039 R)
• M15: 1,890,319 km (0.106 R)
• M16: 2,355,418 km (0.098 R)
• M17: 2,584,602 km (0.052 R)
• M18: 2,685,132 km (0.074 R)
• M19: 2,764,120 km (0.078 R)
• M20: 2,866,894 km (0.112 R)
• M21: 2,982,682 km (0.066 R)
• M22: 3,076,480 km (0.118 R)
• M23: 3,473,663 km (0.057 R)
• M24: 3,584,814 km (0.058 R)
• M25: 3,672,179 km (0.081 R)
• M26: 3,772,858 km (0.095 R)
• M27: 3,900,016 km (0.07 R)
• M28: 3,989,925 km (0.102 R)
• M29: 4,145,656 km (0.118 R)
• M30: 4,356,290 km (0.114 R)
• M31: 4,436,325 km (0.059 R)
• M32: 4,516,809 km (0.099 R)
• M33: 5,362,186 km (0.077 R)
• M34: 5,606,629 km (0.11 R)
• M35: 5,766,699 km (0.105 R)
• M36: 6,031,786 km (0.099 R)
• M37: 6,406,828 km (0.042 R)
• M38: 6,497,933 km (0.111 R)
• M39: 6,681,639 km (0.114 R)
• M40: 6,789,499 km (0.12 R)
• M41: 6,882,400 km (0.115 R)
• M42: 7,053,988 km (0.04 R)
• M43: 7,705,637 km (0.077 R)
• M44: 7,786,420 km (0.097 R)
• M45: 7,948,883 km (0.096 R)
• M46: 8,710,785 km (0.073 R)
• M47: 8,845,722 km (0.088 R)
• M48: 8,981,258 km (0.043 R)
• M49: 9,220,166 km (0.105 R)
• M50: 9,323,238 km (0.058 R)
• M51: 9,669,558 km (0.063 R)
• M52: 9,739,270 km (0.114 R)
• M53: 9,931,952 km (0.062 R)
• M54: 10,143,633 km (0.053 R)
• M55: 10,464,072 km (0.038 R)
• M56: 10,625,488 km (0.104 R)
• M57: 10,715,546 km (0.04 R)
• M58: 11,060,070 km (0.119 R)
• M59: 11,133,074 km (0.077 R)
• M60: 11,555,837 km (0.076 R)
• M61: 11,965,286 km (0.105 R)
• M62: 12,228,280 km (0.098 R)
• M63: 12,303,826 km (0.118 R)
• M64: 12,721,803 km (0.082 R)
• M65: 12,798,397 km (0.108 R)
• M66: 12,874,991 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.2

Radius: 3.4

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.82 AU - 9.62 AU

Year: 16626 Days

Day: 21.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,497,559 km

• M1: 115,190 km (0.048 R)
• M2: 239,357 km (0.037 R)
• M3: 325,226 km (0.117 R)
• M4: 356,043 km (0.03 R)
• M5: 409,749 km (0.106 R)
• M6: 537,505 km (0.092 R)
• M7: 1,690,755 km (0.101 R)
• M8: 2,047,995 km (0.099 R)
• M9: 2,185,326 km (0.104 R)
• M10: 2,285,257 km (0.112 R)
• M11: 2,325,798 km (0.1 R)
• M12: 2,366,339 km (0.101 R)
• M13: 2,407,329 km (0.074 R)
• M14: 2,489,757 km (0.069 R)
• M15: 2,785,812 km (0.094 R)
• M16: 3,227,873 km (0.107 R)
• M17: 3,296,090 km (0.111 R)
• M18: 4,003,688 km (0.094 R)
• M19: 4,126,059 km (0.103 R)
• M20: 4,399,673 km (0.033 R)
• M21: 4,627,810 km (0.11 R)
• M22: 4,679,122 km (0.105 R)
• M23: 4,704,703 km (0.102 R)
• M24: 5,016,615 km (0.058 R)
• M25: 5,201,668 km (0.051 R)
• M26: 5,496,974 km (0.055 R)
• M27: 6,075,768 km (0.045 R)
• M28: 6,615,816 km (0.105 R)
• M29: 6,964,828 km (0.053 R)
• M30: 7,469,422 km (0.112 R)
• M31: 8,924,560 km (0.098 R)
• M32: 9,020,452 km (0.098 R)
• M33: 9,309,924 km (0.079 R)
• M34: 9,439,476 km (0.115 R)
• M35: 9,963,817 km (0.051 R)
• M36: 11,177,953 km (0.093 R)
• M37: 12,013,008 km (0.065 R)
• M38: 12,118,774 km (0.118 R)
• M39: 12,260,293 km (0.078 R)
• M40: 12,295,748 km (0.08 R)
• M41: 12,723,897 km (0.059 R)
• M42: 12,795,854 km (0.103 R)
• M43: 13,157,133 km (0.067 R)
• M44: 13,375,396 km (0.1 R)
• M45: 13,631,807 km (0.108 R)
• M46: 14,000,715 km (0.116 R)
• M47: 14,710,707 km (0.076 R)
• M48: 16,165,396 km (0.03 R)
• M49: 16,399,218 km (0.1 R)
• M50: 17,147,207 km (0.086 R)
• M51: 17,465,402 km (0.1 R)
• M52: 17,705,357 km (0.072 R)
• M53: 17,946,359 km (0.062 R)
• M54: 18,067,234 km (0.076 R)
• M55: 18,309,882 km (0.066 R)
• M56: 18,594,417 km (0.054 R)
• M57: 19,663,743 km (0.11 R)
• M58: 20,080,373 km (0.093 R)
• M59: 20,289,810 km (0.042 R)
• M60: 20,499,845 km (0.108 R)
• M61: 20,879,824 km (0.076 R)
• M62: 21,304,831 km (0.085 R)
• M63: 21,818,550 km (0.079 R)
• M64: 21,904,569 km (0.075 R)
• M65: 22,120,140 km (0.11 R)
• M66: 22,249,691 km (0.032 R)
• M67: 22,336,308 km (0.105 R)
• M68: 22,379,692 km (0.097 R)
• M69: 22,945,471 km (0.095 R)
• M70: 23,383,942 km (0.103 R)
• M71: 24,180,252 km (0.102 R)
• M72: 24,224,682 km (0.106 R)
• M73: 24,447,583 km (0.105 R)
• M74: 25,572,110 km (0.091 R)
• M75: 26,346,429 km (0.066 R)
• M76: 26,575,613 km (0.087 R)
• M77: 26,851,471 km (0.036 R)
• M78: 27,452,556 km (0.076 R)
• M79: 27,591,981 km (0.074 R)
• M80: 27,638,356 km (0.073 R)
• M81: 27,824,606 km (0.1 R)
• M82: 27,871,280 km (0.096 R)
• M83: 27,917,955 km (0.081 R)
• M84: 28,198,451 km (0.063 R)
• M85: 29,567,122 km (0.037 R)
• M86: 30,379,438 km (0.096 R)
• M87: 30,427,459 km (0.104 R)
• M88: 31,490,202 km (0.086 R)
• M89: 31,782,068 km (0.054 R)
• M90: 31,879,605 km (0.077 R)
• M91: 32,074,980 km (0.106 R)
• M92: 32,909,437 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722

Radius: 7.6

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.98 AU - 12.8 AU

Year: 23204 Days

Day: 23.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,497,559 km

• M1: 97,239 km (0.063 R)
• M2: 167,400 km (0.106 R)
• M3: 267,331 km (0.053 R)
• M4: 335,997 km (0.047 R)
• M5: 606,470 km (0.118 R)
• M6: 992,582 km (0.118 R)
• M7: 1,078,152 km (0.061 R)
• M8: 1,226,254 km (0.108 R)
• M9: 1,287,439 km (0.111 R)
• M10: 1,542,653 km (0.099 R)
• M11: 1,744,461 km (0.095 R)
• M12: 1,919,341 km (0.088 R)
• M13: 2,634,718 km (0.082 R)
• M14: 2,917,607 km (0.109 R)
• M15: 3,512,408 km (0.115 R)
• M16: 4,051,410 km (0.09 R)
• M17: 4,143,861 km (0.087 R)
• M18: 5,155,591 km (0.032 R)
• M19: 5,458,078 km (0.112 R)
• M20: 6,780,224 km (0.067 R)
• M21: 6,835,127 km (0.077 R)
• M22: 9,027,633 km (0.115 R)
• M23: 10,198,685 km (0.03 R)
• M24: 10,451,206 km (0.101 R)
• M25: 11,810,901 km (0.118 R)
• M26: 13,020,101 km (0.116 R)
• M27: 13,847,976 km (0.107 R)
• M28: 14,127,724 km (0.058 R)
• M29: 15,337,222 km (0.093 R)
• M30: 16,064,119 km (0.053 R)
• M31: 16,210,874 km (0.077 R)
• M32: 16,728,034 km (0.077 R)
• M33: 17,551,421 km (0.107 R)
• M34: 17,854,207 km (0.082 R)
• M35: 18,618,502 km (0.109 R)
• M36: 18,772,588 km (0.062 R)
• M37: 19,004,614 km (0.073 R)
• M38: 21,943,464 km (0.089 R)
• M39: 22,515,228 km (0.085 R)
• M40: 22,844,193 km (0.071 R)
• M41: 23,673,265 km (0.11 R)
• M42: 24,427,986 km (0.119 R)
• M43: 24,512,359 km (0.091 R)
• M44: 25,190,636 km (0.065 R)
• M45: 25,361,177 km (0.104 R)
• M46: 25,703,308 km (0.093 R)
• M47: 28,141,304 km (0.105 R)
• M48: 30,925,321 km (0.041 R)
• M49: 32,767,469 km (0.078 R)
• M50: 33,233,616 km (0.119 R)
• M51: 36,653,573 km (0.078 R)
• M52: 37,623,416 km (0.091 R)
• M53: 38,013,567 km (0.109 R)
• M54: 38,111,404 km (0.064 R)
• M55: 38,307,228 km (0.043 R)
• M56: 39,390,017 km (0.102 R)
• M57: 39,587,935 km (0.117 R)
• M58: 41,183,546 km (0.115 R)
• M59: 41,283,926 km (0.119 R)
• M60: 41,686,494 km (0.096 R)
• M61: 42,292,664 km (0.096 R)
• M62: 43,207,455 km (0.104 R)
• M63: 44,643,296 km (0.029 R)
• M64: 45,678,513 km (0.116 R)
• M65: 47,878,051 km (0.089 R)
• M66: 48,618,859 km (0.115 R)
• M67: 48,724,924 km (0.107 R)
• M68: 49,363,408 km (0.086 R)
• M69: 49,897,622 km (0.086 R)
• M70: 50,648,753 km (0.053 R)
• M71: 51,187,455 km (0.105 R)
• M72: 51,836,410 km (0.114 R)
• M73: 53,690,077 km (0.108 R)
• M74: 54,459,758 km (0.073 R)
• M75: 54,901,072 km (0.12 R)
• M76: 57,013,843 km (0.105 R)
• M77: 61,433,263 km (0.052 R)
• M78: 62,238,100 km (0.12 R)
• M79: 63,742,007 km (0.105 R)
• M80: 64,090,720 km (0.069 R)
• M81: 67,494,520 km (0.036 R)
• M82: 69,278,026 km (0.106 R)
• M83: 69,397,555 km (0.103 R)
• M84: 71,680,119 km (0.115 R)
• M85: 71,921,869 km (0.12 R)
• M86: 73,012,886 km (0.108 R)
• M87: 73,377,756 km (0.08 R)
• M88: 73,743,373 km (0.043 R)
• M89: 77,059,958 km (0.115 R)
• M90: 77,555,426 km (0.078 R)
• M91: 77,927,775 km (0.117 R)
• M92: 82,441,591 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 16,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit