🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 8.7

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.62 AU - 0.84 AU

Year: 431 Days

Day: 13.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 64,011,950 km

• M1: 123,568 km (0.12 R)
• M2: 240,703 km (0.103 R)
• M3: 330,761 km (0.028 R)
• M4: 398,828 km (0.079 R)
• M5: 522,545 km (0.113 R)
• M6: 604,974 km (0.066 R)
• M7: 663,915 km (0.114 R)
• M8: 725,250 km (0.119 R)
• M9: 836,102 km (0.092 R)
• M10: 893,847 km (0.035 R)
• M11: 1,018,462 km (0.109 R)
• M12: 1,183,768 km (0.026 R)
• M13: 1,269,787 km (0.115 R)
• M14: 1,331,720 km (0.096 R)
• M15: 1,410,858 km (0.07 R)
• M16: 1,491,491 km (0.106 R)
• M17: 1,573,770 km (0.081 R)
• M18: 1,629,420 km (0.059 R)
• M19: 1,906,326 km (0.066 R)
• M20: 2,020,170 km (0.057 R)
• M21: 2,074,922 km (0.035 R)
• M22: 2,185,774 km (0.104 R)
• M23: 2,330,585 km (0.055 R)
• M24: 2,407,329 km (0.059 R)
• M25: 2,596,421 km (0.117 R)
• M26: 2,817,526 km (0.116 R)
• M27: 3,010,059 km (0.088 R)
• M28: 3,107,896 km (0.091 R)
• M29: 3,178,506 km (0.059 R)
• M30: 3,263,926 km (0.084 R)
• M31: 3,510,164 km (0.112 R)
• M32: 3,568,956 km (0.049 R)
• M33: 3,702,547 km (0.086 R)
• M34: 3,770,016 km (0.095 R)
• M35: 3,845,413 km (0.105 R)
• M36: 3,936,518 km (0.102 R)
• M37: 4,113,193 km (0.109 R)
• M38: 4,175,277 km (0.099 R)
• M39: 4,253,367 km (0.119 R)
• M40: 4,498,558 km (0.111 R)
• M41: 4,586,671 km (0.057 R)
• M42: 4,659,076 km (0.077 R)
• M43: 4,748,236 km (0.109 R)
• M44: 4,813,461 km (0.118 R)
• M45: 4,895,441 km (0.104 R)
• M46: 5,002,553 km (0.077 R)
• M47: 5,252,980 km (0.11 R)
• M48: 5,312,071 km (0.112 R)
• M49: 5,439,229 km (0.07 R)
• M50: 5,576,111 km (0.032 R)
• M51: 5,644,926 km (0.063 R)
• M52: 5,722,717 km (0.1 R)
• M53: 5,826,987 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 11.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.67 AU - 2.01 AU

Year: 1723 Days

Day: 11.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 64,011,950 km

• M1: 208,839 km (0.117 R)
• M2: 395,836 km (0.057 R)
• M3: 614,548 km (0.104 R)
• M4: 729,888 km (0.115 R)
• M5: 832,213 km (0.086 R)
• M6: 991,983 km (0.118 R)
• M7: 1,186,610 km (0.063 R)
• M8: 1,343,239 km (0.069 R)
• M9: 1,419,983 km (0.05 R)
• M10: 1,551,330 km (0.1 R)
• M11: 1,659,340 km (0.061 R)
• M12: 1,854,864 km (0.089 R)
• M13: 2,087,788 km (0.049 R)
• M14: 2,330,436 km (0.115 R)
• M15: 2,455,200 km (0.112 R)
• M16: 2,603,751 km (0.087 R)
• M17: 2,679,148 km (0.117 R)
• M18: 2,921,198 km (0.083 R)
• M19: 3,112,982 km (0.112 R)
• M20: 3,251,061 km (0.056 R)
• M21: 3,426,390 km (0.099 R)
• M22: 3,677,415 km (0.11 R)
• M23: 3,885,057 km (0.085 R)
• M24: 3,984,090 km (0.117 R)
• M25: 4,109,154 km (0.076 R)
• M26: 4,222,699 km (0.075 R)
• M27: 4,479,110 km (0.103 R)
• M28: 4,596,245 km (0.064 R)
• M29: 5,074,659 km (0.111 R)
• M30: 5,416,490 km (0.104 R)
• M31: 5,709,403 km (0.073 R)
• M32: 5,936,044 km (0.063 R)
• M33: 6,036,274 km (0.111 R)
• M34: 6,136,953 km (0.104 R)
• M35: 6,486,414 km (0.103 R)
• M36: 6,663,688 km (0.062 R)
• M37: 6,812,537 km (0.072 R)
• M38: 7,053,240 km (0.117 R)
• M39: 7,434,715 km (0.072 R)
• M40: 7,589,250 km (0.106 R)
• M41: 7,901,610 km (0.102 R)
• M42: 8,011,864 km (0.106 R)
• M43: 8,313,902 km (0.058 R)
• M44: 8,765,837 km (0.114 R)
• M45: 8,945,653 km (0.089 R)
• M46: 9,159,728 km (0.099 R)
• M47: 9,342,088 km (0.099 R)
• M48: 9,458,924 km (0.098 R)
• M49: 9,592,814 km (0.098 R)
• M50: 9,795,070 km (0.085 R)
• M51: 9,964,714 km (0.094 R)
• M52: 10,049,835 km (0.081 R)
• M53: 10,152,310 km (0.108 R)
• M54: 10,238,029 km (0.098 R)
• M55: 10,513,888 km (0.047 R)
• M56: 10,757,284 km (0.106 R)
• M57: 10,967,469 km (0.104 R)
• M58: 11,161,198 km (0.103 R)
• M59: 11,249,760 km (0.079 R)
• M60: 11,338,471 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170

Radius: 8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.92 AU - 2.46 AU

Year: 2237 Days

Day: 5.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 64,011,950 km

• M1: 100,530 km (0.109 R)
• M2: 156,629 km (0.104 R)
• M3: 320,887 km (0.086 R)
• M4: 391,647 km (0.069 R)
• M5: 556,803 km (0.111 R)
• M6: 669,600 km (0.12 R)
• M7: 732,132 km (0.108 R)
• M8: 857,046 km (0.077 R)
• M9: 981,960 km (0.075 R)
• M10: 1,061,397 km (0.057 R)
• M11: 1,336,807 km (0.119 R)
• M12: 1,425,369 km (0.11 R)
• M13: 1,566,290 km (0.101 R)
• M14: 1,634,357 km (0.11 R)
• M15: 1,685,968 km (0.066 R)
• M16: 1,746,854 km (0.048 R)
• M17: 1,925,175 km (0.066 R)
• M18: 1,998,179 km (0.082 R)
• M19: 2,062,955 km (0.097 R)
• M20: 2,166,028 km (0.071 R)
• M21: 2,436,201 km (0.097 R)
• M22: 2,656,110 km (0.079 R)
• M23: 2,809,747 km (0.052 R)
• M24: 2,945,432 km (0.1 R)
• M25: 3,104,605 km (0.104 R)
• M26: 3,190,623 km (0.075 R)
• M27: 3,387,195 km (0.05 R)
• M28: 3,565,216 km (0.117 R)
• M29: 3,780,787 km (0.111 R)
• M30: 3,884,309 km (0.118 R)
• M31: 4,177,072 km (0.106 R)
• M32: 4,272,216 km (0.113 R)
• M33: 4,489,133 km (0.112 R)
• M34: 4,883,473 km (0.051 R)
• M35: 5,021,701 km (0.115 R)
• M36: 5,314,764 km (0.095 R)
• M37: 5,652,855 km (0.068 R)
• M38: 5,731,992 km (0.116 R)
• M39: 5,811,279 km (0.081 R)
• M40: 5,877,850 km (0.083 R)
• M41: 5,931,107 km (0.075 R)
• M42: 6,146,079 km (0.114 R)
• M43: 6,363,594 km (0.069 R)
• M44: 6,514,688 km (0.099 R)
• M45: 6,639,154 km (0.032 R)
• M46: 6,778,429 km (0.052 R)
• M47: 6,876,416 km (0.064 R)
• M48: 7,031,549 km (0.11 R)
• M49: 7,088,097 km (0.033 R)
• M50: 7,345,106 km (0.11 R)
• M51: 7,431,424 km (0.071 R)
• M52: 7,561,424 km (0.096 R)
• M53: 7,634,129 km (0.116 R)
• M54: 7,706,983 km (0.114 R)
• M55: 8,044,925 km (0.115 R)
• M56: 8,508,379 km (0.098 R)
• M57: 8,857,690 km (0.102 R)
• M58: 9,011,177 km (0.06 R)
• M59: 9,523,550 km (0.111 R)
• M60: 9,633,504 km (0.081 R)
• M61: 10,125,233 km (0.104 R)
• M62: 10,366,235 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.2

Radius: 7.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.52 AU - 5.88 AU

Year: 9393 Days

Day: 21.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,011,950 km

• M1: 98,884 km (0.077 R)
• M2: 222,302 km (0.056 R)
• M3: 578,645 km (0.049 R)
• M4: 1,484,609 km (0.036 R)
• M5: 1,854,864 km (0.118 R)
• M6: 1,951,803 km (0.061 R)
• M7: 2,107,684 km (0.1 R)
• M8: 3,968,233 km (0.063 R)
• M9: 4,572,609 km (0.116 R)
• M10: 5,382,831 km (0.11 R)
• M11: 5,522,256 km (0.11 R)
• M12: 5,582,245 km (0.047 R)
• M13: 5,988,552 km (0.119 R)
• M14: 6,050,336 km (0.12 R)
• M15: 6,573,181 km (0.074 R)
• M16: 6,658,302 km (0.117 R)
• M17: 7,864,061 km (0.111 R)
• M18: 10,002,562 km (0.095 R)
• M19: 10,996,042 km (0.074 R)
• M20: 11,453,213 km (0.095 R)
• M21: 11,530,106 km (0.068 R)
• M22: 12,150,788 km (0.088 R)
• M23: 12,255,357 km (0.088 R)
• M24: 12,465,243 km (0.113 R)
• M25: 13,209,342 km (0.09 R)
• M26: 14,684,677 km (0.052 R)
• M27: 15,244,173 km (0.108 R)
• M28: 16,906,205 km (0.09 R)
• M29: 17,610,661 km (0.112 R)
• M30: 17,817,854 km (0.07 R)
• M31: 18,205,014 km (0.095 R)
• M32: 20,553,850 km (0.112 R)
• M33: 20,834,645 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.6

Radius: 4.7

Gravity: 25.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.74 AU - 9.28 AU

Year: 17136 Days

Day: 15.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,011,950 km

• M1: 68,965 km (0.075 R)
• M2: 164,408 km (0.078 R)
• M3: 200,162 km (0.108 R)
• M4: 296,204 km (0.096 R)
• M5: 441,763 km (0.109 R)
• M6: 570,117 km (0.091 R)
• M7: 1,069,774 km (0.068 R)
• M8: 1,142,778 km (0.084 R)
• M9: 2,391,621 km (0.096 R)
• M10: 2,585,201 km (0.092 R)
• M11: 2,884,845 km (0.079 R)
• M12: 3,301,475 km (0.059 R)
• M13: 5,106,075 km (0.118 R)
• M14: 5,480,967 km (0.074 R)
• M15: 6,125,285 km (0.102 R)
• M16: 6,929,523 km (0.119 R)
• M17: 7,020,927 km (0.111 R)
• M18: 7,066,854 km (0.05 R)
• M19: 7,671,977 km (0.105 R)
• M20: 8,052,704 km (0.107 R)
• M21: 8,293,706 km (0.118 R)
• M22: 8,733,524 km (0.112 R)
• M23: 8,782,741 km (0.107 R)
• M24: 9,737,774 km (0.119 R)
• M25: 10,514,636 km (0.101 R)
• M26: 10,830,886 km (0.117 R)
• M27: 11,096,871 km (0.101 R)
• M28: 11,150,277 km (0.118 R)
• M29: 12,292,607 km (0.118 R)
• M30: 12,347,808 km (0.111 R)
• M31: 12,625,611 km (0.085 R)
• M32: 12,905,509 km (0.076 R)
• M33: 12,961,758 km (0.119 R)
• M34: 14,277,322 km (0.089 R)
• M35: 14,393,709 km (0.027 R)
• M36: 15,157,855 km (0.07 R)
• M37: 15,574,784 km (0.105 R)
• M38: 16,419,862 km (0.075 R)
• M39: 16,970,981 km (0.105 R)
• M40: 17,156,033 km (0.079 R)
• M41: 18,660,539 km (0.096 R)
• M42: 19,816,183 km (0.112 R)
• M43: 19,946,034 km (0.116 R)
• M44: 20,076,184 km (0.11 R)
• M45: 20,206,633 km (0.092 R)
• M46: 20,533,953 km (0.096 R)
• M47: 20,665,300 km (0.099 R)
• M48: 21,061,136 km (0.084 R)
• M49: 21,392,944 km (0.109 R)
• M50: 21,592,807 km (0.035 R)
• M51: 21,726,398 km (0.106 R)
• M52: 22,466,159 km (0.116 R)
• M53: 22,533,927 km (0.111 R)
• M54: 23,970,366 km (0.093 R)
• M55: 24,804,524 km (0.108 R)
• M56: 26,002,354 km (0.111 R)
• M57: 26,215,680 km (0.105 R)
• M58: 28,161,650 km (0.071 R)
• M59: 32,190,619 km (0.116 R)
• M60: 32,343,209 km (0.104 R)
• M61: 32,572,692 km (0.106 R)
• M62: 34,271,526 km (0.105 R)
• M63: 35,288,941 km (0.086 R)
• M64: 35,761,820 km (0.103 R)
• M65: 36,157,506 km (0.116 R)
• M66: 37,112,988 km (0.088 R)
• M67: 37,996,214 km (0.098 R)
• M68: 39,211,696 km (0.068 R)
• M69: 40,604,602 km (0.056 R)
• M70: 41,182,798 km (0.097 R)
• M71: 41,265,525 km (0.097 R)
• M72: 41,348,552 km (0.118 R)
• M73: 41,597,483 km (0.109 R)
• M74: 42,598,442 km (0.082 R)
• M75: 43,438,584 km (0.059 R)
• M76: 44,964,482 km (0.111 R)
• M77: 45,477,005 km (0.073 R)
• M78: 45,905,752 km (0.099 R)
• M79: 48,068,788 km (0.036 R)
• M80: 48,330,584 km (0.111 R)
• M81: 48,417,949 km (0.104 R)
• M82: 48,943,187 km (0.111 R)
• M83: 52,313,927 km (0.083 R)
• M84: 52,403,536 km (0.105 R)
• M85: 53,484,081 km (0.04 R)
• M86: 54,117,778 km (0.099 R)
• M87: 55,027,333 km (0.106 R)
• M88: 55,392,651 km (0.095 R)
• M89: 55,575,459 km (0.12 R)
• M90: 55,850,271 km (0.025 R)
• M91: 59,275,912 km (0.07 R)
• M92: 59,837,802 km (0.079 R)
• M93: 60,589,681 km (0.104 R)
• M94: 60,778,174 km (0.106 R)
• M95: 63,915,989 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 16,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit