🌌 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: 783

Radius: 14.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.57 AU - 0.69 AU

Year: 333 Days

Day: 9 Hours

Environment

Temp: -144 °C

Axial Tilt: 173 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,107,894 km

• M1: 183,706 km (0.117 R)
• M2: 283,638 km (0.117 R)
• M3: 453,730 km (0.077 R)
• M4: 617,540 km (0.119 R)
• M5: 739,013 km (0.073 R)
• M6: 839,244 km (0.046 R)
• M7: 936,931 km (0.102 R)
• M8: 1,098,048 km (0.078 R)
• M9: 1,211,144 km (0.089 R)
• M10: 1,365,529 km (0.098 R)
• M11: 1,469,201 km (0.081 R)
• M12: 1,932,655 km (0.113 R)
• M13: 2,034,232 km (0.086 R)
• M14: 2,143,139 km (0.1 R)
• M15: 2,237,236 km (0.049 R)
• M16: 2,481,978 km (0.073 R)
• M17: 2,575,327 km (0.076 R)
• M18: 2,693,659 km (0.072 R)
• M19: 2,814,086 km (0.093 R)
• M20: 2,954,708 km (0.067 R)
• M21: 3,060,174 km (0.097 R)
• M22: 3,166,987 km (0.087 R)
• M23: 3,262,430 km (0.082 R)
• M24: 3,449,577 km (0.107 R)
• M25: 3,587,357 km (0.108 R)
• M26: 3,726,932 km (0.115 R)
• M27: 3,882,065 km (0.06 R)
• M28: 3,998,153 km (0.054 R)
• M29: 4,184,851 km (0.094 R)
• M30: 4,332,205 km (0.049 R)
• M31: 4,617,637 km (0.042 R)
• M32: 4,733,576 km (0.115 R)
• M33: 4,857,892 km (0.097 R)
• M34: 5,020,355 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.5

Radius: 9.8

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.92 AU - 4.8 AU

Year: 5057 Days

Day: 14 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,107,894 km

• M1: 132,394 km (0.083 R)
• M2: 224,995 km (0.042 R)
• M3: 349,760 km (0.114 R)
• M4: 612,154 km (0.094 R)
• M5: 1,085,632 km (0.087 R)
• M6: 1,245,552 km (0.05 R)
• M7: 1,351,617 km (0.089 R)
• M8: 1,413,700 km (0.066 R)
• M9: 1,573,022 km (0.112 R)
• M10: 2,050,837 km (0.091 R)
• M11: 2,140,895 km (0.074 R)
• M12: 2,213,749 km (0.106 R)
• M13: 2,533,440 km (0.117 R)
• M14: 2,767,860 km (0.094 R)
• M15: 3,112,384 km (0.109 R)
• M16: 3,342,615 km (0.092 R)
• M17: 3,449,129 km (0.096 R)
• M18: 4,157,624 km (0.105 R)
• M19: 5,056,109 km (0.118 R)
• M20: 5,129,561 km (0.06 R)
• M21: 5,806,641 km (0.109 R)
• M22: 6,038,668 km (0.088 R)
• M23: 6,300,165 km (0.072 R)
• M24: 6,379,302 km (0.092 R)
• M25: 6,565,252 km (0.074 R)
• M26: 6,780,075 km (0.059 R)
• M27: 6,969,914 km (0.034 R)
• M28: 8,174,327 km (0.114 R)
• M29: 8,697,471 km (0.077 R)
• M30: 8,963,156 km (0.078 R)
• M31: 9,502,457 km (0.113 R)
• M32: 9,684,667 km (0.071 R)
• M33: 9,929,259 km (0.116 R)
• M34: 10,083,196 km (0.078 R)
• M35: 10,238,029 km (0.105 R)
• M36: 10,455,994 km (0.091 R)
• M37: 11,119,161 km (0.075 R)
• M38: 11,439,749 km (0.111 R)
• M39: 11,796,091 km (0.051 R)
• M40: 12,122,963 km (0.069 R)
• M41: 12,419,914 km (0.113 R)
• M42: 12,552,608 km (0.099 R)
• M43: 12,987,190 km (0.101 R)
• M44: 13,121,828 km (0.114 R)
• M45: 13,494,775 km (0.07 R)
• M46: 13,597,100 km (0.079 R)
• M47: 14,008,793 km (0.082 R)
• M48: 14,112,465 km (0.114 R)
• M49: 14,599,256 km (0.111 R)
• M50: 14,950,362 km (0.119 R)
• M51: 15,126,888 km (0.08 R)
• M52: 15,517,937 km (0.113 R)
• M53: 15,804,267 km (0.1 R)
• M54: 16,128,595 km (0.11 R)
• M55: 16,273,556 km (0.107 R)
• M56: 17,077,943 km (0.059 R)
• M57: 17,188,646 km (0.105 R)
• M58: 17,262,547 km (0.054 R)
• M59: 17,336,598 km (0.053 R)
• M60: 17,783,148 km (0.087 R)
• M61: 18,158,040 km (0.06 R)
• M62: 19,068,642 km (0.085 R)
• M63: 19,452,361 km (0.103 R)
• M64: 20,188,681 km (0.114 R)
• M65: 20,933,978 km (0.115 R)
• M66: 21,012,966 km (0.094 R)
• M67: 21,329,964 km (0.093 R)
• M68: 21,608,515 km (0.106 R)
• M69: 21,688,400 km (0.097 R)
• M70: 22,089,023 km (0.11 R)
• M71: 23,142,043 km (0.116 R)
• M72: 23,346,393 km (0.093 R)
• M73: 24,668,539 km (0.043 R)
• M74: 25,464,998 km (0.094 R)
• M75: 25,591,558 km (0.08 R)
• M76: 25,676,081 km (0.11 R)
• M77: 25,845,276 km (0.117 R)
• M78: 26,184,863 km (0.11 R)
• M79: 26,312,620 km (0.076 R)
• M80: 26,739,871 km (0.107 R)
• M81: 27,471,405 km (0.087 R)
• M82: 27,644,639 km (0.109 R)
• M83: 29,042,332 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.2

Radius: 9.1

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.43 AU - 5.69 AU

Year: 6493 Days

Day: 12.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,107,894 km

• M1: 131,197 km (0.106 R)
• M2: 447,597 km (0.117 R)
• M3: 534,663 km (0.085 R)
• M4: 600,785 km (0.095 R)
• M5: 832,811 km (0.094 R)
• M6: 1,323,642 km (0.093 R)
• M7: 2,553,636 km (0.085 R)
• M8: 2,623,498 km (0.091 R)
• M9: 2,982,383 km (0.117 R)
• M10: 3,105,502 km (0.087 R)
• M11: 3,562,823 km (0.041 R)
• M12: 3,641,063 km (0.062 R)
• M13: 4,150,443 km (0.096 R)
• M14: 4,511,872 km (0.097 R)
• M15: 4,739,261 km (0.04 R)
• M16: 4,912,495 km (0.111 R)
• M17: 4,970,539 km (0.117 R)
• M18: 5,504,603 km (0.11 R)
• M19: 5,932,453 km (0.039 R)
• M20: 6,025,503 km (0.12 R)
• M21: 6,213,248 km (0.095 R)
• M22: 6,307,794 km (0.084 R)
• M23: 6,371,074 km (0.101 R)
• M24: 6,466,518 km (0.056 R)
• M25: 6,690,914 km (0.085 R)
• M26: 7,885,154 km (0.032 R)
• M27: 8,437,021 km (0.046 R)
• M28: 8,576,895 km (0.101 R)
• M29: 8,858,887 km (0.086 R)
• M30: 8,965,550 km (0.111 R)
• M31: 9,577,555 km (0.061 R)
• M32: 9,686,911 km (0.091 R)
• M33: 10,426,972 km (0.073 R)
• M34: 10,917,802 km (0.068 R)
• M35: 10,993,948 km (0.087 R)
• M36: 11,765,573 km (0.103 R)
• M37: 12,514,610 km (0.1 R)
• M38: 12,955,325 km (0.114 R)
• M39: 13,279,055 km (0.108 R)
• M40: 13,401,127 km (0.039 R)
• M41: 13,687,457 km (0.046 R)
• M42: 13,769,736 km (0.09 R)
• M43: 13,893,304 km (0.084 R)
• M44: 14,100,048 km (0.101 R)
• M45: 14,349,577 km (0.118 R)
• M46: 14,474,940 km (0.108 R)
• M47: 14,979,833 km (0.086 R)
• M48: 15,191,813 km (0.091 R)
• M49: 15,533,196 km (0.083 R)
• M50: 15,619,065 km (0.095 R)
• M51: 15,877,121 km (0.093 R)
• M52: 16,093,440 km (0.06 R)
• M53: 16,441,404 km (0.1 R)
• M54: 16,748,080 km (0.078 R)
• M55: 17,012,270 km (0.109 R)
• M56: 17,277,956 km (0.069 R)
• M57: 17,366,817 km (0.052 R)
• M58: 17,679,028 km (0.09 R)
• M59: 17,768,487 km (0.082 R)
• M60: 19,083,901 km (0.091 R)
• M61: 19,869,440 km (0.047 R)
• M62: 20,055,839 km (0.09 R)
• M63: 20,430,282 km (0.053 R)
• M64: 20,618,476 km (0.081 R)
• M65: 20,759,996 km (0.053 R)
• M66: 21,951,393 km (0.096 R)
• M67: 22,579,704 km (0.097 R)
• M68: 23,066,944 km (0.109 R)
• M69: 23,361,054 km (0.116 R)
• M70: 23,607,142 km (0.117 R)
• M71: 25,910,351 km (0.038 R)
• M72: 26,216,129 km (0.097 R)
• M73: 27,710,462 km (0.107 R)
• M74: 28,075,182 km (0.085 R)
• M75: 28,389,188 km (0.034 R)
• M76: 30,136,940 km (0.06 R)
• M77: 30,351,014 km (0.094 R)
• M78: 30,888,819 km (0.053 R)
• M79: 30,996,679 km (0.085 R)
• M80: 33,236,608 km (0.108 R)
• M81: 33,679,717 km (0.096 R)
• M82: 33,790,868 km (0.105 R)
• M83: 34,236,370 km (0.057 R)
• M84: 34,459,870 km (0.09 R)
• M85: 34,796,166 km (0.073 R)
• M86: 34,964,613 km (0.117 R)
• M87: 35,867,885 km (0.054 R)
• M88: 37,064,967 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.7

Radius: 5.7

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.9 AU - 9.1 AU

Year: 18005 Days

Day: 20.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,107,894 km

• M1: 74,799 km (0.113 R)
• M2: 174,880 km (0.077 R)
• M3: 230,830 km (0.105 R)
• M4: 552,016 km (0.102 R)
• M5: 1,008,439 km (0.082 R)
• M6: 1,213,538 km (0.103 R)
• M7: 1,411,456 km (0.06 R)
• M8: 1,472,941 km (0.111 R)
• M9: 2,229,307 km (0.113 R)
• M10: 2,496,489 km (0.081 R)
• M11: 3,978,107 km (0.091 R)
• M12: 4,094,793 km (0.087 R)
• M13: 4,911,298 km (0.119 R)
• M14: 5,067,927 km (0.025 R)
• M15: 5,162,623 km (0.07 R)
• M16: 5,321,944 km (0.067 R)
• M17: 5,547,687 km (0.117 R)
• M18: 5,710,749 km (0.039 R)
• M19: 6,861,606 km (0.079 R)
• M20: 7,071,940 km (0.116 R)
• M21: 7,391,481 km (0.03 R)
• M22: 7,499,042 km (0.077 R)
• M23: 8,044,775 km (0.113 R)
• M24: 8,155,328 km (0.084 R)
• M25: 8,944,157 km (0.097 R)
• M26: 9,212,386 km (0.095 R)
• M27: 10,231,896 km (0.084 R)
• M28: 11,535,043 km (0.113 R)
• M29: 11,827,058 km (0.086 R)
• M30: 12,248,326 km (0.093 R)
• M31: 14,382,938 km (0.075 R)
• M32: 14,517,426 km (0.068 R)
• M33: 15,195,553 km (0.096 R)
• M34: 15,241,181 km (0.057 R)
• M35: 15,884,003 km (0.107 R)
• M36: 15,976,604 km (0.117 R)
• M37: 17,006,585 km (0.112 R)
• M38: 18,396,798 km (0.11 R)
• M39: 19,673,915 km (0.113 R)
• M40: 22,002,556 km (0.118 R)
• M41: 22,157,539 km (0.059 R)
• M42: 22,416,493 km (0.089 R)
• M43: 22,832,824 km (0.098 R)
• M44: 23,041,962 km (0.119 R)
• M45: 24,952,626 km (0.101 R)
• M46: 25,168,047 km (0.104 R)
• M47: 26,145,070 km (0.068 R)
• M48: 27,356,065 km (0.117 R)
• M49: 27,522,567 km (0.1 R)
• M50: 29,433,531 km (0.116 R)
• M51: 30,060,795 km (0.045 R)
• M52: 30,807,886 km (0.101 R)
• M53: 31,039,015 km (0.057 R)
• M54: 31,502,918 km (0.057 R)
• M55: 33,144,755 km (0.032 R)
• M56: 34,514,024 km (0.065 R)
• M57: 34,634,001 km (0.066 R)
• M58: 36,266,713 km (0.092 R)
• M59: 36,449,671 km (0.092 R)
• M60: 36,571,892 km (0.095 R)
• M61: 36,816,485 km (0.114 R)
• M62: 37,184,645 km (0.098 R)
• M63: 38,669,105 km (0.066 R)
• M64: 38,793,570 km (0.104 R)
• M65: 39,732,147 km (0.058 R)
• M66: 40,995,202 km (0.117 R)
• M67: 41,185,790 km (0.105 R)
• M68: 41,313,098 km (0.112 R)
• M69: 42,207,244 km (0.082 R)
• M70: 42,721,113 km (0.033 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: 415 - 10,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit