🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 10.5

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.93 AU - 1.17 AU

Year: 730 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 29,888,594 km

• M1: 130,898 km (0.083 R)
• M2: 256,112 km (0.088 R)
• M3: 338,540 km (0.055 R)
• M4: 438,023 km (0.069 R)
• M5: 526,285 km (0.118 R)
• M6: 626,815 km (0.084 R)
• M7: 821,292 km (0.097 R)
• M8: 964,308 km (0.108 R)
• M9: 1,054,366 km (0.109 R)
• M10: 1,134,849 km (0.101 R)
• M11: 1,335,610 km (0.086 R)
• M12: 1,464,414 km (0.064 R)
• M13: 1,548,188 km (0.051 R)
• M14: 1,823,897 km (0.087 R)
• M15: 1,891,665 km (0.031 R)
• M16: 2,014,036 km (0.107 R)
• M17: 2,099,905 km (0.114 R)
• M18: 2,178,893 km (0.068 R)
• M19: 2,472,105 km (0.077 R)
• M20: 2,589,539 km (0.069 R)
• M21: 2,734,799 km (0.103 R)
• M22: 3,168,483 km (0.095 R)
• M23: 3,296,539 km (0.05 R)
• M24: 3,538,738 km (0.06 R)
• M25: 3,962,100 km (0.058 R)
• M26: 4,219,857 km (0.048 R)
• M27: 4,361,077 km (0.032 R)
• M28: 4,503,793 km (0.095 R)
• M29: 4,596,245 km (0.104 R)
• M30: 4,679,122 km (0.086 R)
• M31: 4,856,844 km (0.082 R)
• M32: 4,994,175 km (0.108 R)
• M33: 5,122,231 km (0.119 R)
• M34: 5,305,339 km (0.082 R)
• M35: 5,436,087 km (0.047 R)
• M36: 5,812,027 km (0.118 R)
• M37: 5,935,445 km (0.072 R)
• M38: 6,162,235 km (0.107 R)
• M39: 6,530,994 km (0.108 R)
• M40: 6,835,875 km (0.103 R)
• M41: 6,942,538 km (0.119 R)
• M42: 7,061,767 km (0.089 R)
• M43: 7,557,385 km (0.07 R)
• M44: 7,729,273 km (0.047 R)
• M45: 8,051,806 km (0.113 R)
• M46: 8,290,415 km (0.091 R)
• M47: 8,378,977 km (0.106 R)
• M48: 8,480,404 km (0.114 R)
• M49: 8,607,861 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.2

Radius: 13.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.05 AU - 1.73 AU

Year: 1112 Days

Day: 12.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,888,594 km

• M1: 171,888 km (0.113 R)
• M2: 315,203 km (0.06 R)
• M3: 455,825 km (0.104 R)
• M4: 635,941 km (0.103 R)
• M5: 765,492 km (0.029 R)
• M6: 874,100 km (0.079 R)
• M7: 969,095 km (0.06 R)
• M8: 1,170,753 km (0.108 R)
• M9: 1,298,809 km (0.102 R)
• M10: 1,416,841 km (0.118 R)
• M11: 1,546,543 km (0.096 R)
• M12: 1,648,419 km (0.078 R)
• M13: 1,744,760 km (0.108 R)
• M14: 1,951,803 km (0.092 R)
• M15: 2,246,661 km (0.039 R)
• M16: 2,454,602 km (0.092 R)
• M17: 2,678,400 km (0.108 R)
• M18: 2,977,746 km (0.078 R)
• M19: 3,237,298 km (0.074 R)
• M20: 3,359,519 km (0.095 R)
• M21: 3,473,064 km (0.106 R)
• M22: 3,778,693 km (0.038 R)
• M23: 3,864,562 km (0.031 R)
• M24: 4,027,474 km (0.088 R)
• M25: 4,137,279 km (0.108 R)
• M26: 4,292,860 km (0.061 R)
• M27: 4,586,820 km (0.116 R)
• M28: 4,771,125 km (0.075 R)
• M29: 4,864,175 km (0.081 R)
• M30: 5,242,657 km (0.079 R)
• M31: 5,338,699 km (0.103 R)
• M32: 5,447,606 km (0.098 R)
• M33: 5,544,995 km (0.106 R)
• M34: 5,655,248 km (0.073 R)
• M35: 5,878,149 km (0.031 R)
• M36: 6,205,170 km (0.111 R)
• M37: 6,447,818 km (0.11 R)
• M38: 6,538,175 km (0.08 R)
• M39: 6,732,951 km (0.118 R)
• M40: 7,048,752 km (0.115 R)
• M41: 7,221,837 km (0.052 R)
• M42: 7,490,814 km (0.108 R)
• M43: 8,108,354 km (0.108 R)
• M44: 8,289,966 km (0.049 R)
• M45: 8,571,808 km (0.111 R)
• M46: 8,699,715 km (0.111 R)
• M47: 9,014,917 km (0.118 R)
• M48: 9,363,181 km (0.093 R)
• M49: 9,642,181 km (0.117 R)
• M50: 9,998,374 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 11

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.3 AU - 4.96 AU

Year: 5693 Days

Day: 13.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,888,594 km

• M1: 161,715 km (0.078 R)
• M2: 308,770 km (0.111 R)
• M3: 404,961 km (0.055 R)
• M4: 585,825 km (0.117 R)
• M5: 661,372 km (0.094 R)
• M6: 740,509 km (0.108 R)
• M7: 809,474 km (0.084 R)
• M8: 880,683 km (0.082 R)
• M9: 1,030,131 km (0.089 R)
• M10: 1,204,861 km (0.03 R)
• M11: 1,441,675 km (0.118 R)
• M12: 1,583,942 km (0.11 R)
• M13: 1,693,897 km (0.081 R)
• M14: 1,882,839 km (0.069 R)
• M15: 1,999,675 km (0.079 R)
• M16: 2,179,641 km (0.118 R)
• M17: 2,406,880 km (0.063 R)
• M18: 2,839,966 km (0.063 R)
• M19: 2,929,575 km (0.098 R)
• M20: 3,204,087 km (0.109 R)
• M21: 3,274,099 km (0.101 R)
• M22: 3,439,405 km (0.102 R)
• M23: 3,559,233 km (0.047 R)
• M24: 3,631,788 km (0.097 R)
• M25: 3,729,325 km (0.118 R)
• M26: 4,307,072 km (0.109 R)
• M27: 4,540,894 km (0.109 R)
• M28: 4,832,460 km (0.112 R)
• M29: 6,468,462 km (0.118 R)
• M30: 6,557,473 km (0.059 R)
• M31: 6,646,783 km (0.084 R)
• M32: 6,947,774 km (0.075 R)
• M33: 7,656,718 km (0.1 R)
• M34: 8,845,423 km (0.115 R)
• M35: 9,209,843 km (0.104 R)
• M36: 9,511,582 km (0.075 R)
• M37: 10,436,695 km (0.054 R)
• M38: 10,716,443 km (0.092 R)
• M39: 10,786,605 km (0.053 R)
• M40: 10,963,130 km (0.108 R)
• M41: 11,750,763 km (0.079 R)
• M42: 11,932,225 km (0.076 R)
• M43: 12,705,048 km (0.12 R)
• M44: 14,221,372 km (0.09 R)
• M45: 15,000,777 km (0.119 R)
• M46: 15,079,465 km (0.105 R)
• M47: 15,197,797 km (0.088 R)
• M48: 15,594,531 km (0.108 R)
• M49: 15,954,463 km (0.119 R)
• M50: 17,050,717 km (0.117 R)
• M51: 18,634,509 km (0.084 R)
• M52: 19,229,759 km (0.119 R)
• M53: 19,315,329 km (0.093 R)
• M54: 19,831,292 km (0.098 R)
• M55: 20,090,994 km (0.098 R)
• M56: 20,789,018 km (0.099 R)
• M57: 21,052,908 km (0.115 R)
• M58: 21,229,434 km (0.095 R)
• M59: 21,406,408 km (0.109 R)
• M60: 21,940,323 km (0.073 R)
• M61: 22,343,639 km (0.075 R)
• M62: 22,613,962 km (0.089 R)
• M63: 22,749,498 km (0.071 R)
• M64: 23,021,467 km (0.114 R)
• M65: 23,431,215 km (0.103 R)
• M66: 24,073,589 km (0.105 R)
• M67: 24,165,890 km (0.089 R)
• M68: 24,954,720 km (0.057 R)
• M69: 25,469,636 km (0.082 R)
• M70: 26,319,801 km (0.069 R)
• M71: 27,371,474 km (0.051 R)
• M72: 28,680,904 km (0.083 R)
• M73: 29,318,639 km (0.052 R)
• M74: 30,358,793 km (0.081 R)
• M75: 30,558,207 km (0.1 R)
• M76: 30,908,416 km (0.09 R)
• M77: 31,259,821 km (0.113 R)
• M78: 31,764,265 km (0.03 R)
• M79: 33,447,990 km (0.104 R)
• M80: 33,602,375 km (0.111 R)
• M81: 34,534,369 km (0.08 R)
• M82: 34,794,819 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.9

Radius: 3.6

Gravity: 16.5 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.37 AU - 6.45 AU

Year: 11007 Days

Day: 15 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,888,594 km

• M1: 74,350 km (0.046 R)
• M2: 215,720 km (0.081 R)
• M3: 491,429 km (0.057 R)
• M4: 672,293 km (0.114 R)
• M5: 1,026,690 km (0.087 R)
• M6: 1,074,562 km (0.089 R)
• M7: 1,273,676 km (0.099 R)
• M8: 1,448,257 km (0.05 R)
• M9: 1,648,868 km (0.076 R)
• M10: 1,705,266 km (0.031 R)
• M11: 1,743,114 km (0.115 R)
• M12: 1,819,708 km (0.105 R)
• M13: 2,036,177 km (0.073 R)
• M14: 2,514,591 km (0.068 R)
• M15: 2,710,863 km (0.066 R)
• M16: 2,844,604 km (0.116 R)
• M17: 3,141,555 km (0.063 R)
• M18: 3,258,391 km (0.03 R)
• M19: 3,329,151 km (0.041 R)
• M20: 3,400,509 km (0.087 R)
• M21: 3,520,487 km (0.064 R)
• M22: 3,913,779 km (0.072 R)
• M23: 4,243,493 km (0.065 R)
• M24: 4,294,955 km (0.093 R)
• M25: 4,821,539 km (0.115 R)
• M26: 5,147,064 km (0.067 R)
• M27: 5,451,795 km (0.059 R)
• M28: 5,648,816 km (0.095 R)
• M29: 6,253,490 km (0.099 R)
• M30: 7,244,576 km (0.118 R)
• M31: 7,805,568 km (0.112 R)
• M32: 7,963,843 km (0.065 R)
• M33: 8,315,697 km (0.063 R)
• M34: 8,836,597 km (0.088 R)
• M35: 8,935,481 km (0.088 R)
• M36: 9,943,920 km (0.079 R)
• M37: 10,081,101 km (0.101 R)
• M38: 10,184,473 km (0.118 R)
• M39: 10,496,385 km (0.025 R)
• M40: 10,706,121 km (0.042 R)
• M41: 10,881,899 km (0.04 R)
• M42: 11,200,841 km (0.103 R)
• M43: 11,450,969 km (0.071 R)
• M44: 12,102,617 km (0.069 R)
• M45: 12,212,422 km (0.075 R)
• M46: 12,654,933 km (0.089 R)
• M47: 13,102,530 km (0.11 R)
• M48: 13,140,079 km (0.111 R)
• M49: 14,476,436 km (0.095 R)
• M50: 14,905,184 km (0.037 R)
• M51: 15,695,659 km (0.104 R)
• M52: 15,895,372 km (0.097 R)
• M53: 16,136,075 km (0.098 R)
• M54: 17,193,283 km (0.107 R)
• M55: 17,275,562 km (0.097 R)
• M56: 17,481,708 km (0.059 R)
• M57: 19,331,037 km (0.096 R)
• M58: 19,846,102 km (0.084 R)
• M59: 19,889,187 km (0.092 R)
• M60: 19,932,271 km (0.102 R)
• M61: 20,496,255 km (0.04 R)
• M62: 20,627,003 km (0.033 R)
• M63: 21,329,664 km (0.045 R)
• M64: 22,803,503 km (0.093 R)
• M65: 23,120,351 km (0.116 R)
• M66: 23,393,068 km (0.089 R)
• M67: 24,079,423 km (0.087 R)
• M68: 25,191,533 km (0.036 R)
• M69: 25,706,749 km (0.111 R)
• M70: 26,225,554 km (0.098 R)
• M71: 26,557,362 km (0.082 R)
• M72: 27,561,463 km (0.12 R)
• M73: 27,898,806 km (0.106 R)
• M74: 27,947,126 km (0.07 R)
• M75: 28,092,236 km (0.084 R)
• M76: 28,480,443 km (0.1 R)
• M77: 28,529,062 km (0.087 R)
• M78: 28,772,757 km (0.118 R)
• M79: 29,803,636 km (0.086 R)
• M80: 30,050,921 km (0.079 R)
• M81: 30,348,471 km (0.12 R)
• M82: 30,497,620 km (0.042 R)
• M83: 31,046,644 km (0.039 R)
• M84: 31,598,960 km (0.076 R)
• M85: 32,306,408 km (0.025 R)
• M86: 32,917,067 km (0.109 R)
• M87: 32,968,080 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.2

Radius: 5.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.38 AU - 9.96 AU

Year: 15839 Days

Day: 24.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,888,594 km

• M1: 86,019 km (0.064 R)
• M2: 293,062 km (0.099 R)
• M3: 577,747 km (0.108 R)
• M4: 624,272 km (0.083 R)
• M5: 672,293 km (0.074 R)
• M6: 850,464 km (0.113 R)
• M7: 1,219,821 km (0.057 R)
• M8: 1,518,418 km (0.118 R)
• M9: 1,650,813 km (0.089 R)
• M10: 1,752,539 km (0.094 R)
• M11: 2,217,639 km (0.118 R)
• M12: 2,522,071 km (0.098 R)
• M13: 2,639,654 km (0.118 R)
• M14: 2,779,080 km (0.115 R)
• M15: 2,819,471 km (0.053 R)
• M16: 2,921,048 km (0.112 R)
• M17: 3,339,623 km (0.066 R)
• M18: 3,821,627 km (0.117 R)
• M19: 3,888,946 km (0.101 R)
• M20: 4,070,708 km (0.06 R)
• M21: 4,325,174 km (0.089 R)
• M22: 4,584,726 km (0.057 R)
• M23: 4,898,133 km (0.073 R)
• M24: 5,069,722 km (0.091 R)
• M25: 5,318,354 km (0.075 R)
• M26: 5,596,456 km (0.079 R)
• M27: 5,775,974 km (0.105 R)
• M28: 5,827,585 km (0.116 R)
• M29: 5,931,256 km (0.07 R)
• M30: 6,458,888 km (0.066 R)
• M31: 6,512,444 km (0.104 R)
• M32: 6,674,159 km (0.117 R)
• M33: 6,728,314 km (0.082 R)
• M34: 7,222,585 km (0.09 R)
• M35: 7,474,209 km (0.077 R)
• M36: 7,700,251 km (0.075 R)
• M37: 8,863,674 km (0.094 R)
• M38: 10,174,151 km (0.052 R)
• M39: 10,299,215 km (0.103 R)
• M40: 11,123,798 km (0.112 R)
• M41: 12,500,248 km (0.095 R)
• M42: 12,734,968 km (0.094 R)
• M43: 12,903,415 km (0.102 R)
• M44: 13,242,553 km (0.083 R)
• M45: 13,413,244 km (0.115 R)
• M46: 13,825,835 km (0.103 R)
• M47: 14,033,627 km (0.066 R)
• M48: 14,207,609 km (0.116 R)
• M49: 14,382,339 km (0.045 R)
• M50: 14,628,129 km (0.095 R)
• M51: 15,266,612 km (0.108 R)
• M52: 15,445,681 km (0.06 R)
• M53: 16,460,703 km (0.093 R)
• M54: 16,939,266 km (0.094 R)
• M55: 17,534,516 km (0.066 R)
• M56: 18,212,344 km (0.045 R)
• M57: 19,749,163 km (0.093 R)
• M58: 19,905,193 km (0.118 R)
• M59: 20,928,892 km (0.094 R)
• M60: 21,367,064 km (0.118 R)
• M61: 21,567,226 km (0.053 R)
• M62: 21,647,560 km (0.116 R)
• M63: 22,252,534 km (0.108 R)
• M64: 22,659,141 km (0.037 R)
• M65: 23,273,390 km (0.081 R)
• M66: 23,314,529 km (0.101 R)
• M67: 23,438,097 km (0.12 R)
• M68: 24,392,980 km (0.108 R)
• M69: 24,560,230 km (0.115 R)
• M70: 24,896,078 km (0.065 R)
• M71: 24,980,301 km (0.095 R)
• M72: 25,402,616 km (0.119 R)
• M73: 25,614,746 km (0.11 R)
• M74: 26,554,968 km (0.063 R)
• M75: 27,549,944 km (0.099 R)
• M76: 27,680,543 km (0.106 R)
• M77: 27,767,758 km (0.059 R)
• M78: 27,811,441 km (0.117 R)
• M79: 27,855,124 km (0.083 R)
• M80: 28,249,164 km (0.069 R)
• M81: 28,512,905 km (0.106 R)
• M82: 28,645,150 km (0.104 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: 409 - 14,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit