🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.3

Radius: 14.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.67 AU - 0.95 AU

Year: 503 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 40,645,080 km

• M1: 175,628 km (0.071 R)
• M2: 290,818 km (0.087 R)
• M3: 384,167 km (0.034 R)
• M4: 548,725 km (0.093 R)
• M5: 653,144 km (0.117 R)
• M6: 747,241 km (0.086 R)
• M7: 856,448 km (0.025 R)
• M8: 1,008,290 km (0.1 R)
• M9: 1,225,955 km (0.107 R)
• M10: 1,317,658 km (0.03 R)
• M11: 1,423,723 km (0.052 R)
• M12: 1,545,196 km (0.093 R)
• M13: 1,695,991 km (0.094 R)
• M14: 1,992,344 km (0.073 R)
• M15: 2,102,000 km (0.117 R)
• M16: 2,220,631 km (0.077 R)
• M17: 2,313,082 km (0.033 R)
• M18: 2,501,725 km (0.118 R)
• M19: 2,635,615 km (0.085 R)
• M20: 2,825,455 km (0.084 R)
• M21: 2,918,206 km (0.109 R)
• M22: 3,075,283 km (0.061 R)
• M23: 3,299,979 km (0.087 R)
• M24: 3,463,789 km (0.115 R)
• M25: 3,571,799 km (0.068 R)
• M26: 3,723,192 km (0.103 R)
• M27: 3,963,147 km (0.12 R)
• M28: 4,181,709 km (0.11 R)
• M29: 4,305,876 km (0.111 R)
• M30: 4,467,292 km (0.079 R)
• M31: 4,667,454 km (0.119 R)
• M32: 4,805,682 km (0.112 R)
• M33: 5,228,595 km (0.08 R)
• M34: 5,362,784 km (0.109 R)
• M35: 5,527,043 km (0.028 R)
• M36: 5,634,305 km (0.098 R)
• M37: 5,742,314 km (0.079 R)
• M38: 6,010,244 km (0.095 R)
• M39: 6,100,601 km (0.09 R)
• M40: 6,241,822 km (0.062 R)
• M41: 6,455,896 km (0.06 R)
• M42: 6,849,488 km (0.09 R)
• M43: 6,996,393 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.6

Radius: 8.1

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.24 AU - 5.52 AU

Year: 7441 Days

Day: 14.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,645,080 km

• M1: 162,912 km (0.071 R)
• M2: 399,127 km (0.042 R)
• M3: 500,854 km (0.105 R)
• M4: 555,457 km (0.08 R)
• M5: 716,873 km (0.091 R)
• M6: 827,725 km (0.077 R)
• M7: 996,471 km (0.115 R)
• M8: 1,158,037 km (0.105 R)
• M9: 1,672,055 km (0.061 R)
• M10: 2,273,289 km (0.084 R)
• M11: 2,343,899 km (0.118 R)
• M12: 2,708,619 km (0.051 R)
• M13: 3,013,200 km (0.066 R)
• M14: 3,091,141 km (0.107 R)
• M15: 3,655,274 km (0.101 R)
• M16: 3,710,626 km (0.08 R)
• M17: 3,766,276 km (0.06 R)
• M18: 3,878,474 km (0.114 R)
• M19: 4,077,589 km (0.087 R)
• M20: 5,091,414 km (0.077 R)
• M21: 5,246,996 km (0.066 R)
• M22: 5,309,528 km (0.114 R)
• M23: 6,412,064 km (0.041 R)
• M24: 7,127,441 km (0.115 R)
• M25: 7,301,423 km (0.11 R)
• M26: 7,441,746 km (0.092 R)
• M27: 7,618,421 km (0.112 R)
• M28: 7,939,757 km (0.067 R)
• M29: 8,192,877 km (0.119 R)
• M30: 8,706,895 km (0.093 R)
• M31: 8,892,995 km (0.115 R)
• M32: 9,042,892 km (0.066 R)
• M33: 9,920,882 km (0.103 R)
• M34: 10,232,644 km (0.087 R)
• M35: 10,626,834 km (0.063 R)
• M36: 11,921,454 km (0.071 R)
• M37: 12,045,321 km (0.056 R)
• M38: 12,128,199 km (0.075 R)
• M39: 12,461,503 km (0.082 R)
• M40: 12,797,799 km (0.094 R)
• M41: 13,265,142 km (0.108 R)
• M42: 13,911,555 km (0.107 R)
• M43: 14,392,063 km (0.095 R)
• M44: 14,656,403 km (0.082 R)
• M45: 17,107,115 km (0.098 R)
• M46: 18,522,610 km (0.046 R)
• M47: 19,535,537 km (0.068 R)
• M48: 20,073,341 km (0.048 R)
• M49: 20,171,627 km (0.109 R)
• M50: 20,616,083 km (0.081 R)
• M51: 20,715,266 km (0.109 R)
• M52: 21,968,447 km (0.072 R)
• M53: 22,578,657 km (0.1 R)
• M54: 23,297,624 km (0.055 R)
• M55: 25,127,805 km (0.111 R)
• M56: 25,393,042 km (0.065 R)
• M57: 25,926,209 km (0.093 R)
• M58: 26,463,115 km (0.043 R)
• M59: 26,786,995 km (0.107 R)
• M60: 26,949,458 km (0.046 R)
• M61: 27,057,916 km (0.068 R)
• M62: 27,711,958 km (0.067 R)
• M63: 27,876,217 km (0.113 R)
• M64: 28,150,729 km (0.054 R)
• M65: 28,426,139 km (0.063 R)
• M66: 28,702,595 km (0.041 R)
• M67: 28,813,298 km (0.041 R)
• M68: 28,924,300 km (0.072 R)
• M69: 28,979,800 km (0.039 R)
• M70: 29,313,703 km (0.081 R)
• M71: 30,097,596 km (0.083 R)
• M72: 31,286,450 km (0.077 R)
• M73: 31,628,879 km (0.106 R)
• M74: 32,144,992 km (0.109 R)
• M75: 32,317,628 km (0.036 R)
• M76: 32,548,308 km (0.101 R)
• M77: 32,895,375 km (0.051 R)
• M78: 33,301,832 km (0.088 R)
• M79: 34,530,929 km (0.053 R)
• M80: 36,792,848 km (0.098 R)
• M81: 37,154,277 km (0.112 R)
• M82: 38,550,922 km (0.084 R)
• M83: 39,717,636 km (0.059 R)
• M84: 40,088,489 km (0.096 R)
• M85: 40,150,423 km (0.117 R)
• M86: 41,708,634 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.7

Radius: 7.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.7 AU - 7.3 AU

Year: 12784 Days

Day: 18.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 40,645,080 km

• M1: 109,206 km (0.08 R)
• M2: 262,544 km (0.084 R)
• M3: 484,847 km (0.115 R)
• M4: 822,040 km (0.097 R)
• M5: 975,079 km (0.038 R)
• M6: 1,222,065 km (0.042 R)
• M7: 1,323,492 km (0.097 R)
• M8: 1,519,316 km (0.043 R)
• M9: 1,565,841 km (0.116 R)
• M10: 2,410,620 km (0.114 R)
• M11: 2,465,223 km (0.094 R)
• M12: 2,706,674 km (0.085 R)
• M13: 2,975,202 km (0.053 R)
• M14: 3,292,799 km (0.082 R)
• M15: 3,353,535 km (0.111 R)
• M16: 3,704,941 km (0.08 R)
• M17: 3,789,314 km (0.083 R)
• M18: 3,981,547 km (0.062 R)
• M19: 4,465,048 km (0.106 R)
• M20: 4,600,135 km (0.082 R)
• M21: 4,782,345 km (0.082 R)
• M22: 4,897,535 km (0.105 R)
• M23: 5,367,123 km (0.052 R)
• M24: 5,826,538 km (0.079 R)
• M25: 6,552,088 km (0.113 R)
• M26: 6,679,994 km (0.094 R)
• M27: 7,332,240 km (0.094 R)
• M28: 7,841,472 km (0.111 R)
• M29: 9,292,870 km (0.069 R)
• M30: 9,785,047 km (0.097 R)
• M31: 10,374,912 km (0.109 R)
• M32: 10,584,049 km (0.085 R)
• M33: 10,644,188 km (0.062 R)
• M34: 12,847,465 km (0.088 R)
• M35: 13,362,830 km (0.096 R)
• M36: 14,314,272 km (0.102 R)
• M37: 15,016,784 km (0.114 R)
• M38: 16,074,142 km (0.095 R)
• M39: 16,664,305 km (0.084 R)
• M40: 16,769,173 km (0.115 R)
• M41: 17,226,045 km (0.05 R)
• M42: 17,580,443 km (0.1 R)
• M43: 17,758,464 km (0.066 R)
• M44: 17,937,084 km (0.101 R)
• M45: 18,657,697 km (0.064 R)
• M46: 18,948,515 km (0.106 R)
• M47: 19,941,247 km (0.079 R)
• M48: 20,913,184 km (0.066 R)
• M49: 21,291,218 km (0.096 R)
• M50: 21,480,908 km (0.069 R)
• M51: 23,253,343 km (0.11 R)
• M52: 23,409,673 km (0.064 R)
• M53: 24,038,583 km (0.05 R)
• M54: 24,275,845 km (0.118 R)
• M55: 24,593,441 km (0.099 R)
• M56: 25,272,765 km (0.103 R)
• M57: 26,527,293 km (0.087 R)
• M58: 27,100,552 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.8

Radius: 7.4

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.42 AU - 9.46 AU

Year: 20020 Days

Day: 21.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,645,080 km

• M1: 174,431 km (0.073 R)
• M2: 655,239 km (0.043 R)
• M3: 727,046 km (0.116 R)
• M4: 1,041,650 km (0.117 R)
• M5: 1,126,622 km (0.096 R)
• M6: 1,334,263 km (0.107 R)
• M7: 1,751,791 km (0.061 R)
• M8: 1,992,793 km (0.057 R)
• M9: 2,244,417 km (0.081 R)
• M10: 2,817,676 km (0.101 R)
• M11: 3,018,436 km (0.035 R)
• M12: 3,956,714 km (0.115 R)
• M13: 4,227,337 km (0.082 R)
• M14: 4,644,565 km (0.113 R)
• M15: 4,834,255 km (0.103 R)
• M16: 5,368,918 km (0.057 R)
• M17: 5,618,298 km (0.093 R)
• M18: 5,718,977 km (0.106 R)
• M19: 5,769,691 km (0.11 R)
• M20: 6,866,841 km (0.068 R)
• M21: 7,356,475 km (0.088 R)
• M22: 7,689,181 km (0.102 R)
• M23: 8,026,823 km (0.046 R)
• M24: 8,542,338 km (0.084 R)
• M25: 8,891,948 km (0.079 R)
• M26: 9,365,425 km (0.111 R)
• M27: 9,485,103 km (0.077 R)
• M28: 10,584,648 km (0.083 R)
• M29: 10,771,795 km (0.072 R)
• M30: 11,086,249 km (0.092 R)
• M31: 11,724,135 km (0.11 R)
• M32: 13,437,629 km (0.037 R)
• M33: 14,048,886 km (0.025 R)
• M34: 18,274,128 km (0.096 R)
• M35: 19,253,994 km (0.099 R)
• M36: 19,330,139 km (0.112 R)
• M37: 19,635,469 km (0.051 R)
• M38: 20,951,032 km (0.054 R)
• M39: 21,029,272 km (0.079 R)
• M40: 22,214,985 km (0.099 R)
• M41: 22,775,677 km (0.115 R)
• M42: 24,074,785 km (0.108 R)
• M43: 25,732,330 km (0.111 R)
• M44: 26,320,997 km (0.078 R)
• M45: 28,459,798 km (0.048 R)
• M46: 29,418,421 km (0.105 R)
• M47: 31,367,233 km (0.107 R)
• M48: 31,546,451 km (0.077 R)
• M49: 31,815,877 km (0.042 R)
• M50: 33,540,291 km (0.097 R)
• M51: 34,275,415 km (0.102 R)
• M52: 36,042,465 km (0.064 R)
• M53: 37,268,570 km (0.108 R)
• M54: 37,363,415 km (0.119 R)
• M55: 39,374,459 km (0.106 R)
• M56: 39,955,347 km (0.062 R)
• M57: 40,149,675 km (0.067 R)
• M58: 40,832,290 km (0.113 R)
• M59: 41,912,536 km (0.065 R)
• M60: 42,604,875 km (0.089 R)
• M61: 43,002,207 km (0.092 R)
• M62: 43,700,380 km (0.035 R)
• M63: 43,900,542 km (0.082 R)
• M64: 45,108,096 km (0.082 R)
• M65: 45,411,780 km (0.088 R)
• M66: 47,452,893 km (0.092 R)
• M67: 47,864,736 km (0.046 R)
• M68: 49,419,657 km (0.089 R)
• M69: 50,255,759 km (0.096 R)
• M70: 50,465,495 km (0.099 R)
• M71: 51,941,877 km (0.055 R)
• M72: 54,182,853 km (0.087 R)
• M73: 54,290,414 km (0.116 R)
• M74: 54,397,975 km (0.063 R)
• M75: 54,828,966 km (0.077 R)
• M76: 55,369,314 km (0.102 R)
• M77: 56,128,672 km (0.096 R)
• M78: 56,564,301 km (0.038 R)
• M79: 59,644,073 km (0.113 R)
• M80: 59,755,074 km (0.091 R)
• M81: 61,540,525 km (0.071 R)
• M82: 61,652,574 km (0.113 R)
• M83: 61,989,618 km (0.099 R)
• M84: 67,462,656 km (0.106 R)
• M85: 72,258,464 km (0.114 R)
• M86: 72,850,722 km (0.166 R)
• M87: 79,838,439 km (0.105 R)
• M88: 79,960,810 km (0.105 R)
• M89: 80,450,893 km (0.07 R)
• M90: 81,310,781 km (0.174 R)
• M91: 81,433,751 km (0.104 R)
• M92: 81,680,138 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.7

Radius: 7.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.43 AU - 10.73 AU

Year: 20467 Days

Day: 24.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,645,080 km

• M1: 184,454 km (0.104 R)
• M2: 235,916 km (0.111 R)
• M3: 371,452 km (0.09 R)
• M4: 520,900 km (0.074 R)
• M5: 603,328 km (0.117 R)
• M6: 829,520 km (0.11 R)
• M7: 1,357,601 km (0.109 R)
• M8: 1,865,186 km (0.086 R)
• M9: 2,128,329 km (0.112 R)
• M10: 2,356,615 km (0.102 R)
• M11: 2,521,323 km (0.117 R)
• M12: 2,665,385 km (0.113 R)
• M13: 3,295,043 km (0.084 R)
• M14: 3,373,582 km (0.088 R)
• M15: 3,640,165 km (0.085 R)
• M16: 4,832,460 km (0.115 R)
• M17: 5,377,744 km (0.097 R)
• M18: 5,594,960 km (0.111 R)
• M19: 6,006,205 km (0.042 R)
• M20: 6,361,949 km (0.07 R)
• M21: 6,460,085 km (0.066 R)
• M22: 7,886,800 km (0.103 R)
• M23: 8,062,876 km (0.039 R)
• M24: 8,599,185 km (0.105 R)
• M25: 8,707,793 km (0.099 R)
• M26: 8,963,156 km (0.115 R)
• M27: 10,046,843 km (0.119 R)
• M28: 10,623,543 km (0.075 R)
• M29: 11,329,645 km (0.113 R)
• M30: 12,458,062 km (0.092 R)
• M31: 14,733,445 km (0.066 R)
• M32: 15,037,578 km (0.065 R)
• M33: 15,519,881 km (0.065 R)
• M34: 15,962,691 km (0.094 R)
• M35: 16,770,221 km (0.078 R)
• M36: 17,729,143 km (0.096 R)
• M37: 17,913,747 km (0.117 R)
• M38: 18,658,744 km (0.103 R)
• M39: 18,846,489 km (0.108 R)
• M40: 19,176,801 km (0.071 R)
• M41: 19,604,203 km (0.119 R)
• M42: 19,986,724 km (0.076 R)
• M43: 20,323,469 km (0.068 R)
• M44: 21,541,345 km (0.08 R)
• M45: 23,741,780 km (0.098 R)
• M46: 24,456,709 km (0.078 R)
• M47: 24,508,021 km (0.06 R)
• M48: 24,868,552 km (0.101 R)
• M49: 26,065,035 km (0.053 R)
• M50: 26,380,238 km (0.08 R)
• M51: 26,802,403 km (0.091 R)
• M52: 26,855,361 km (0.109 R)
• M53: 27,600,209 km (0.103 R)
• M54: 28,675,967 km (0.066 R)
• M55: 29,710,586 km (0.105 R)
• M56: 30,646,769 km (0.064 R)
• M57: 34,717,178 km (0.079 R)
• M58: 35,179,884 km (0.109 R)
• M59: 36,756,346 km (0.083 R)
• M60: 38,057,848 km (0.111 R)
• M61: 39,254,182 km (0.116 R)
• M62: 40,584,257 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 20,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit