🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.7

Radius: 14.8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.71 AU - 0.85 AU

Year: 459 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 12,969,675 km

• M1: 193,729 km (0.113 R)
• M2: 357,539 km (0.053 R)
• M3: 452,234 km (0.077 R)
• M4: 563,685 km (0.04 R)
• M5: 662,419 km (0.048 R)
• M6: 803,939 km (0.114 R)
• M7: 914,193 km (0.1 R)
• M8: 1,025,493 km (0.106 R)
• M9: 1,146,967 km (0.057 R)
• M10: 1,247,048 km (0.056 R)
• M11: 1,439,580 km (0.069 R)
• M12: 1,560,306 km (0.081 R)
• M13: 1,672,504 km (0.105 R)
• M14: 1,769,294 km (0.094 R)
• M15: 1,930,860 km (0.03 R)
• M16: 2,065,199 km (0.071 R)
• M17: 2,222,576 km (0.05 R)
• M18: 2,336,719 km (0.06 R)
• M19: 2,432,162 km (0.097 R)
• M20: 2,605,995 km (0.11 R)
• M21: 2,776,836 km (0.097 R)
• M22: 2,988,517 km (0.063 R)
• M23: 3,167,885 km (0.095 R)
• M24: 3,327,655 km (0.087 R)
• M25: 3,505,976 km (0.099 R)
• M26: 3,631,937 km (0.102 R)
• M27: 3,847,956 km (0.1 R)
• M28: 3,994,413 km (0.11 R)
• M29: 4,117,981 km (0.093 R)
• M30: 4,267,878 km (0.064 R)
• M31: 4,368,856 km (0.03 R)
• M32: 4,470,583 km (0.09 R)
• M33: 4,598,938 km (0.087 R)
• M34: 4,702,609 km (0.109 R)
• M35: 4,798,202 km (0.107 R)
• M36: 4,947,351 km (0.11 R)
• M37: 5,044,739 km (0.055 R)
• M38: 5,160,678 km (0.056 R)
• M39: 5,322,692 km (0.07 R)
• M40: 5,513,729 km (0.109 R)
• M41: 5,679,483 km (0.102 R)
• M42: 5,818,759 km (0.056 R)
• M43: 5,949,956 km (0.059 R)
• M44: 6,436,000 km (0.096 R)
• M45: 6,669,223 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 10.3

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.91 AU - 1.45 AU

Year: 855 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 12,969,675 km

• M1: 173,384 km (0.094 R)
• M2: 253,269 km (0.104 R)
• M3: 338,390 km (0.116 R)
• M4: 409,150 km (0.044 R)
• M5: 507,885 km (0.095 R)
• M6: 583,581 km (0.033 R)
• M7: 768,634 km (0.058 R)
• M8: 836,551 km (0.072 R)
• M9: 1,007,542 km (0.057 R)
• M10: 1,136,046 km (0.079 R)
• M11: 1,410,110 km (0.111 R)
• M12: 1,508,545 km (0.095 R)
• M13: 1,670,709 km (0.105 R)
• M14: 1,954,347 km (0.06 R)
• M15: 2,049,790 km (0.097 R)
• M16: 2,215,096 km (0.095 R)
• M17: 2,384,889 km (0.088 R)
• M18: 2,479,435 km (0.077 R)
• M19: 2,567,099 km (0.063 R)
• M20: 2,696,651 km (0.099 R)
• M21: 2,820,069 km (0.098 R)
• M22: 2,936,905 km (0.107 R)
• M23: 3,098,172 km (0.083 R)
• M24: 3,201,544 km (0.069 R)
• M25: 3,420,705 km (0.031 R)
• M26: 3,500,889 km (0.093 R)
• M27: 3,608,749 km (0.097 R)
• M28: 3,846,161 km (0.062 R)
• M29: 4,041,835 km (0.099 R)
• M30: 4,107,658 km (0.074 R)
• M31: 4,212,078 km (0.026 R)
• M32: 4,530,422 km (0.072 R)
• M33: 4,658,029 km (0.086 R)
• M34: 4,866,718 km (0.093 R)
• M35: 5,221,414 km (0.112 R)
• M36: 5,417,537 km (0.074 R)
• M37: 5,647,619 km (0.09 R)
• M38: 5,913,005 km (0.114 R)
• M39: 5,998,875 km (0.072 R)
• M40: 6,258,726 km (0.108 R)
• M41: 6,324,400 km (0.102 R)
• M42: 6,390,073 km (0.103 R)
• M43: 6,633,319 km (0.061 R)
• M44: 6,936,105 km (0.033 R)
• M45: 7,015,243 km (0.073 R)
• M46: 7,129,087 km (0.032 R)
• M47: 7,439,053 km (0.1 R)
• M48: 7,578,329 km (0.116 R)
• M49: 7,741,989 km (0.103 R)
• M50: 7,812,450 km (0.119 R)
• M51: 8,013,210 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776

Radius: 14.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.35 AU - 1.93 AU

Year: 1401 Days

Day: 9.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 12,969,675 km

• M1: 181,462 km (0.106 R)
• M2: 298,897 km (0.096 R)
• M3: 405,709 km (0.087 R)
• M4: 503,995 km (0.105 R)
• M5: 652,247 km (0.111 R)
• M6: 746,942 km (0.12 R)
• M7: 884,273 km (0.094 R)
• M8: 983,756 km (0.111 R)
• M9: 1,128,716 km (0.113 R)
• M10: 1,342,790 km (0.043 R)
• M11: 1,552,228 km (0.076 R)
• M12: 1,646,923 km (0.06 R)
• M13: 1,753,287 km (0.059 R)
• M14: 1,852,171 km (0.073 R)
• M15: 2,375,913 km (0.047 R)
• M16: 2,712,209 km (0.109 R)
• M17: 2,945,133 km (0.072 R)
• M18: 3,088,149 km (0.085 R)
• M19: 3,257,942 km (0.105 R)
• M20: 3,356,378 km (0.056 R)
• M21: 3,455,860 km (0.081 R)
• M22: 3,632,535 km (0.085 R)
• M23: 3,916,173 km (0.098 R)
• M24: 4,127,106 km (0.082 R)
• M25: 4,301,388 km (0.071 R)
• M26: 4,712,782 km (0.113 R)
• M27: 4,852,805 km (0.082 R)
• M28: 4,951,690 km (0.105 R)
• M29: 5,180,275 km (0.064 R)
• M30: 5,412,301 km (0.117 R)
• M31: 5,752,038 km (0.087 R)
• M32: 6,022,810 km (0.108 R)
• M33: 6,175,101 km (0.065 R)
• M34: 6,328,588 km (0.067 R)
• M35: 6,686,726 km (0.086 R)
• M36: 7,422,897 km (0.059 R)
• M37: 7,569,951 km (0.099 R)
• M38: 7,718,053 km (0.066 R)
• M39: 7,817,237 km (0.091 R)
• M40: 8,303,131 km (0.061 R)
• M41: 8,592,453 km (0.047 R)
• M42: 8,712,580 km (0.118 R)
• M43: 9,093,755 km (0.099 R)
• M44: 9,445,161 km (0.054 R)
• M45: 9,658,188 km (0.053 R)
• M46: 9,998,673 km (0.05 R)
• M47: 10,106,982 km (0.111 R)
• M48: 10,343,047 km (0.108 R)
• M49: 10,581,057 km (0.115 R)
• M50: 10,895,063 km (0.114 R)
• M51: 11,532,201 km (0.073 R)
• M52: 11,836,184 km (0.104 R)
• M53: 12,046,817 km (0.067 R)
• M54: 12,297,394 km (0.115 R)
• M55: 12,705,646 km (0.108 R)
• M56: 12,901,620 km (0.092 R)
• M57: 13,000,055 km (0.118 R)
• M58: 13,138,134 km (0.08 R)
• M59: 13,296,708 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.2

Radius: 14.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.86 AU - 2.32 AU

Year: 2015 Days

Day: 7.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 12,969,675 km

• M1: 194,328 km (0.105 R)
• M2: 292,613 km (0.078 R)
• M3: 461,061 km (0.094 R)
• M4: 576,401 km (0.104 R)
• M5: 792,869 km (0.107 R)
• M6: 947,553 km (0.079 R)
• M7: 1,047,634 km (0.047 R)
• M8: 1,340,247 km (0.111 R)
• M9: 1,465,012 km (0.083 R)
• M10: 1,593,965 km (0.108 R)
• M11: 1,806,245 km (0.066 R)
• M12: 1,945,371 km (0.117 R)
• M13: 2,185,475 km (0.118 R)
• M14: 2,372,024 km (0.113 R)
• M15: 2,991,359 km (0.091 R)
• M16: 3,412,776 km (0.056 R)
• M17: 3,763,583 km (0.117 R)
• M18: 3,868,152 km (0.079 R)
• M19: 4,019,246 km (0.055 R)
• M20: 4,358,833 km (0.12 R)
• M21: 4,500,502 km (0.081 R)
• M22: 4,902,023 km (0.058 R)
• M23: 5,065,982 km (0.067 R)
• M24: 5,500,714 km (0.101 R)
• M25: 6,175,699 km (0.098 R)
• M26: 6,352,973 km (0.106 R)
• M27: 6,622,249 km (0.098 R)
• M28: 6,822,112 km (0.092 R)
• M29: 7,471,366 km (0.073 R)
• M30: 7,641,459 km (0.027 R)
• M31: 7,774,751 km (0.113 R)
• M32: 8,024,280 km (0.065 R)
• M33: 8,237,607 km (0.08 R)
• M34: 8,393,937 km (0.032 R)
• M35: 8,511,820 km (0.075 R)
• M36: 8,630,152 km (0.079 R)
• M37: 8,769,128 km (0.102 R)
• M38: 8,928,749 km (0.087 R)
• M39: 9,190,246 km (0.11 R)
• M40: 9,311,719 km (0.093 R)
• M41: 9,413,446 km (0.027 R)
• M42: 9,720,720 km (0.103 R)
• M43: 9,906,820 km (0.086 R)
• M44: 10,031,435 km (0.063 R)
• M45: 10,324,497 km (0.112 R)
• M46: 10,493,094 km (0.049 R)
• M47: 10,641,495 km (0.065 R)
• M48: 11,198,597 km (0.081 R)
• M49: 11,371,981 km (0.048 R)
• M50: 11,480,739 km (0.11 R)
• M51: 11,743,433 km (0.066 R)
• M52: 12,274,505 km (0.107 R)
• M53: 13,131,551 km (0.117 R)
• M54: 13,245,844 km (0.104 R)
• M55: 13,914,846 km (0.046 R)
• M56: 14,148,069 km (0.114 R)
• M57: 14,241,717 km (0.068 R)
• M58: 14,359,152 km (0.081 R)
• M59: 14,831,881 km (0.085 R)
• M60: 15,623,104 km (0.098 R)
• M61: 15,889,987 km (0.064 R)
• M62: 16,036,144 km (0.105 R)
• M63: 16,231,818 km (0.084 R)
• M64: 16,600,726 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.8

Radius: 8.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.38 AU - 3.44 AU

Year: 4199 Days

Day: 13 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 12,969,675 km

• M1: 161,715 km (0.096 R)
• M2: 297,101 km (0.113 R)
• M3: 367,113 km (0.107 R)
• M4: 476,768 km (0.102 R)
• M5: 544,835 km (0.035 R)
• M6: 720,763 km (0.112 R)
• M7: 883,525 km (0.053 R)
• M8: 1,024,745 km (0.072 R)
• M9: 1,366,726 km (0.063 R)
• M10: 1,702,424 km (0.111 R)
• M11: 1,810,882 km (0.102 R)
• M12: 2,034,980 km (0.085 R)
• M13: 2,164,831 km (0.082 R)
• M14: 2,524,913 km (0.09 R)
• M15: 2,649,079 km (0.032 R)
• M16: 2,712,060 km (0.114 R)
• M17: 2,887,538 km (0.086 R)
• M18: 3,351,291 km (0.09 R)
• M19: 3,402,454 km (0.033 R)
• M20: 3,574,641 km (0.101 R)
• M21: 3,714,366 km (0.116 R)
• M22: 4,017,600 km (0.074 R)
• M23: 4,310,214 km (0.054 R)
• M24: 4,403,114 km (0.109 R)
• M25: 5,249,240 km (0.118 R)
• M26: 5,448,354 km (0.085 R)
• M27: 5,508,642 km (0.073 R)
• M28: 5,589,425 km (0.047 R)
• M29: 5,813,373 km (0.037 R)
• M30: 6,081,752 km (0.037 R)
• M31: 6,291,189 km (0.062 R)
• M32: 6,481,627 km (0.115 R)
• M33: 6,566,748 km (0.1 R)
• M34: 6,824,804 km (0.062 R)
• M35: 7,108,143 km (0.036 R)
• M36: 7,173,966 km (0.073 R)
• M37: 7,462,091 km (0.091 R)
• M38: 8,534,858 km (0.037 R)
• M39: 9,053,364 km (0.114 R)
• M40: 9,124,872 km (0.118 R)
• M41: 10,973,153 km (0.116 R)
• M42: 11,562,569 km (0.056 R)
• M43: 12,057,140 km (0.12 R)
• M44: 12,638,627 km (0.112 R)
• M45: 12,745,290 km (0.057 R)
• M46: 13,067,224 km (0.065 R)
• M47: 13,337,398 km (0.112 R)
• M48: 13,719,022 km (0.109 R)
• M49: 13,911,106 km (0.057 R)
• M50: 14,270,290 km (0.108 R)
• M51: 14,548,543 km (0.105 R)
• M52: 15,422,792 km (0.112 R)
• M53: 15,622,655 km (0.104 R)
• M54: 15,679,802 km (0.059 R)
• M55: 15,967,030 km (0.068 R)
• M56: 16,082,519 km (0.088 R)
• M57: 16,314,097 km (0.118 R)
• M58: 16,459,356 km (0.095 R)
• M59: 16,517,699 km (0.081 R)
• M60: 17,044,882 km (0.033 R)
• M61: 17,518,359 km (0.089 R)
• M62: 17,756,669 km (0.105 R)
• M63: 18,690,160 km (0.1 R)
• M64: 18,994,741 km (0.044 R)
• M65: 19,362,303 km (0.073 R)
• M66: 19,454,605 km (0.114 R)
• M67: 19,547,056 km (0.083 R)
• M68: 19,887,242 km (0.048 R)
• M69: 20,260,488 km (0.048 R)
• M70: 20,542,032 km (0.062 R)
• M71: 20,761,791 km (0.08 R)
• M72: 20,982,448 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.1

Radius: 12.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.46 AU - 5.4 AU

Year: 6218 Days

Day: 10.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 12,969,675 km

• M1: 161,267 km (0.093 R)
• M2: 274,961 km (0.082 R)
• M3: 508,483 km (0.083 R)
• M4: 611,406 km (0.113 R)
• M5: 736,620 km (0.119 R)
• M6: 908,508 km (0.049 R)
• M7: 1,127,070 km (0.101 R)
• M8: 1,451,847 km (0.117 R)
• M9: 1,542,504 km (0.113 R)
• M10: 1,653,804 km (0.101 R)
• M11: 1,748,650 km (0.051 R)
• M12: 1,875,060 km (0.118 R)
• M13: 2,230,654 km (0.094 R)
• M14: 2,346,891 km (0.112 R)
• M15: 2,596,720 km (0.098 R)
• M16: 2,832,486 km (0.116 R)
• M17: 3,459,152 km (0.04 R)
• M18: 3,858,129 km (0.119 R)
• M19: 4,011,617 km (0.089 R)
• M20: 4,258,902 km (0.118 R)
• M21: 4,524,737 km (0.111 R)
• M22: 4,618,984 km (0.091 R)
• M23: 4,741,205 km (0.06 R)
• M24: 5,142,576 km (0.083 R)
• M25: 5,728,850 km (0.027 R)
• M26: 6,670,868 km (0.05 R)
• M27: 6,793,987 km (0.062 R)
• M28: 7,105,001 km (0.119 R)
• M29: 7,325,658 km (0.096 R)
• M30: 7,436,809 km (0.089 R)
• M31: 7,789,711 km (0.088 R)
• M32: 7,968,331 km (0.107 R)
• M33: 8,082,773 km (0.084 R)
• M34: 8,529,023 km (0.113 R)
• M35: 8,662,764 km (0.052 R)
• M36: 9,273,422 km (0.119 R)
• M37: 9,497,370 km (0.108 R)
• M38: 9,636,048 km (0.111 R)
• M39: 10,091,573 km (0.087 R)
• M40: 11,574,088 km (0.115 R)
• M41: 11,983,388 km (0.097 R)
• M42: 12,682,459 km (0.074 R)
• M43: 12,777,902 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 13,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit