🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.8

Radius: 14.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.14 AU - 2.64 AU

Year: 2386 Days

Day: 10.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,620,038 km

• M1: 182,809 km (0.104 R)
• M2: 276,457 km (0.104 R)
• M3: 373,695 km (0.114 R)
• M4: 560,094 km (0.106 R)
• M5: 769,232 km (0.104 R)
• M6: 869,014 km (0.045 R)
• M7: 1,023,848 km (0.108 R)
• M8: 1,224,907 km (0.098 R)
• M9: 1,344,735 km (0.075 R)
• M10: 1,596,808 km (0.078 R)
• M11: 1,687,913 km (0.084 R)
• M12: 1,791,285 km (0.109 R)
• M13: 1,907,672 km (0.067 R)
• M14: 2,048,593 km (0.115 R)
• M15: 2,249,802 km (0.109 R)
• M16: 2,516,535 km (0.045 R)
• M17: 2,830,841 km (0.054 R)
• M18: 3,018,137 km (0.117 R)
• M19: 3,352,638 km (0.072 R)
• M20: 3,471,269 km (0.12 R)
• M21: 3,604,860 km (0.047 R)
• M22: 4,057,842 km (0.073 R)
• M23: 4,212,975 km (0.05 R)
• M24: 4,471,181 km (0.088 R)
• M25: 4,587,718 km (0.083 R)
• M26: 4,749,433 km (0.056 R)
• M27: 5,231,138 km (0.076 R)
• M28: 5,369,516 km (0.112 R)
• M29: 5,823,696 km (0.119 R)
• M30: 5,951,153 km (0.111 R)
• M31: 6,063,501 km (0.074 R)
• M32: 6,355,666 km (0.1 R)
• M33: 6,552,985 km (0.118 R)
• M34: 6,685,828 km (0.119 R)
• M35: 7,174,564 km (0.104 R)
• M36: 7,277,039 km (0.083 R)
• M37: 7,466,430 km (0.101 R)
• M38: 8,026,674 km (0.072 R)
• M39: 8,168,941 km (0.084 R)
• M40: 8,311,957 km (0.029 R)
• M41: 8,600,531 km (0.091 R)
• M42: 8,855,895 km (0.079 R)
• M43: 9,002,949 km (0.049 R)
• M44: 9,299,452 km (0.043 R)
• M45: 9,883,034 km (0.064 R)
• M46: 10,035,624 km (0.108 R)
• M47: 10,304,601 km (0.063 R)
• M48: 10,498,180 km (0.106 R)
• M49: 10,947,871 km (0.116 R)
• M50: 11,046,606 km (0.069 R)
• M51: 11,165,237 km (0.117 R)
• M52: 11,564,215 km (0.075 R)
• M53: 11,846,207 km (0.08 R)
• M54: 11,988,175 km (0.091 R)
• M55: 12,171,432 km (0.105 R)
• M56: 12,314,598 km (0.103 R)
• M57: 12,851,355 km (0.09 R)
• M58: 13,018,007 km (0.103 R)
• M59: 13,395,741 km (0.081 R)
• M60: 13,501,357 km (0.071 R)
• M61: 13,947,757 km (0.081 R)
• M62: 14,528,945 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 12

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.98 AU - 3.04 AU

Year: 3372 Days

Day: 11.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,620,038 km

• M1: 229,633 km (0.088 R)
• M2: 376,687 km (0.115 R)
• M3: 454,778 km (0.062 R)
• M4: 549,024 km (0.053 R)
• M5: 751,131 km (0.045 R)
• M6: 956,230 km (0.078 R)
• M7: 1,131,708 km (0.039 R)
• M8: 1,409,212 km (0.089 R)
• M9: 1,638,695 km (0.115 R)
• M10: 1,822,700 km (0.057 R)
• M11: 1,983,967 km (0.043 R)
• M12: 2,826,353 km (0.111 R)
• M13: 2,945,283 km (0.088 R)
• M14: 3,170,727 km (0.086 R)
• M15: 3,620,418 km (0.087 R)
• M16: 3,731,420 km (0.085 R)
• M17: 3,900,016 km (0.115 R)
• M18: 4,460,709 km (0.062 R)
• M19: 4,740,457 km (0.067 R)
• M20: 4,923,416 km (0.103 R)
• M21: 5,212,738 km (0.115 R)
• M22: 5,916,745 km (0.06 R)
• M23: 6,380,349 km (0.083 R)
• M24: 6,650,523 km (0.111 R)
• M25: 6,764,367 km (0.104 R)
• M26: 6,970,662 km (0.103 R)
• M27: 7,697,409 km (0.095 R)
• M28: 7,864,809 km (0.076 R)
• M29: 8,009,320 km (0.05 R)
• M30: 8,179,114 km (0.085 R)
• M31: 8,522,142 km (0.093 R)
• M32: 8,645,859 km (0.074 R)
• M33: 9,070,867 km (0.12 R)
• M34: 9,222,410 km (0.102 R)
• M35: 9,477,025 km (0.102 R)
• M36: 9,605,230 km (0.097 R)
• M37: 10,176,096 km (0.118 R)
• M38: 10,518,675 km (0.105 R)
• M39: 10,811,588 km (0.114 R)
• M40: 11,296,584 km (0.066 R)
• M41: 11,378,115 km (0.1 R)
• M42: 12,092,893 km (0.078 R)
• M43: 12,176,369 km (0.12 R)
• M44: 12,287,969 km (0.052 R)
• M45: 12,709,237 km (0.085 R)
• M46: 12,794,059 km (0.089 R)
• M47: 12,907,454 km (0.088 R)
• M48: 13,479,516 km (0.091 R)
• M49: 13,565,984 km (0.065 R)
• M50: 13,797,711 km (0.026 R)
• M51: 14,176,941 km (0.094 R)
• M52: 14,353,168 km (0.101 R)
• M53: 14,856,265 km (0.073 R)
• M54: 15,155,012 km (0.114 R)
• M55: 15,425,635 km (0.095 R)
• M56: 15,941,000 km (0.092 R)
• M57: 16,277,595 km (0.119 R)
• M58: 16,369,747 km (0.047 R)
• M59: 16,585,467 km (0.092 R)
• M60: 16,895,434 km (0.055 R)
• M61: 17,269,877 km (0.099 R)
• M62: 17,963,563 km (0.109 R)
• M63: 18,154,300 km (0.066 R)
• M64: 18,249,893 km (0.063 R)
• M65: 18,891,668 km (0.097 R)
• M66: 18,988,607 km (0.104 R)
• M67: 19,638,909 km (0.118 R)
• M68: 19,802,719 km (0.117 R)
• M69: 20,197,508 km (0.085 R)
• M70: 20,296,691 km (0.066 R)
• M71: 20,528,568 km (0.111 R)
• M72: 20,928,144 km (0.113 R)
• M73: 22,244,455 km (0.113 R)
• M74: 23,102,399 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 10.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.48 AU - 3.9 AU

Year: 4577 Days

Day: 11.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 24,620,038 km

• M1: 186,848 km (0.116 R)
• M2: 251,923 km (0.115 R)
• M3: 406,158 km (0.107 R)
• M4: 571,763 km (0.087 R)
• M5: 781,948 km (0.095 R)
• M6: 874,699 km (0.088 R)
• M7: 1,002,156 km (0.07 R)
• M8: 1,193,043 km (0.115 R)
• M9: 1,768,995 km (0.043 R)
• M10: 2,031,539 km (0.092 R)
• M11: 2,213,600 km (0.078 R)
• M12: 2,369,481 km (0.09 R)
• M13: 2,769,805 km (0.085 R)
• M14: 3,040,876 km (0.085 R)
• M15: 3,403,800 km (0.113 R)
• M16: 3,657,518 km (0.1 R)
• M17: 3,817,887 km (0.095 R)
• M18: 4,273,712 km (0.067 R)
• M19: 4,481,952 km (0.06 R)
• M20: 4,587,419 km (0.103 R)
• M21: 5,474,235 km (0.113 R)
• M22: 5,901,187 km (0.095 R)
• M23: 6,002,315 km (0.11 R)
• M24: 6,324,250 km (0.103 R)
• M25: 6,651,720 km (0.109 R)
• M26: 6,772,146 km (0.107 R)
• M27: 6,893,470 km (0.084 R)
• M28: 7,045,910 km (0.112 R)
• M29: 8,306,272 km (0.118 R)
• M30: 8,371,048 km (0.092 R)
• M31: 8,468,735 km (0.08 R)
• M32: 8,665,008 km (0.1 R)
• M33: 9,112,156 km (0.1 R)
• M34: 9,229,441 km (0.114 R)
• M35: 9,296,610 km (0.084 R)
• M36: 9,431,398 km (0.115 R)
• M37: 9,550,029 km (0.103 R)
• M38: 9,771,434 km (0.072 R)
• M39: 10,080,952 km (0.043 R)
• M40: 10,306,396 km (0.064 R)
• M41: 10,727,215 km (0.073 R)
• M42: 11,100,012 km (0.101 R)
• M43: 11,476,999 km (0.112 R)
• M44: 12,078,083 km (0.079 R)
• M45: 12,280,788 km (0.11 R)
• M46: 12,521,641 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.2

Radius: 9.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.26 AU - 4.5 AU

Year: 5919 Days

Day: 8.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,620,038 km

• M1: 163,211 km (0.114 R)
• M2: 273,764 km (0.116 R)
• M3: 422,016 km (0.095 R)
• M4: 815,608 km (0.12 R)
• M5: 1,056,161 km (0.064 R)
• M6: 1,136,944 km (0.109 R)
• M7: 1,665,623 km (0.081 R)
• M8: 1,728,903 km (0.079 R)
• M9: 2,494,694 km (0.084 R)
• M10: 2,585,799 km (0.082 R)
• M11: 2,715,201 km (0.045 R)
• M12: 2,790,000 km (0.107 R)
• M13: 2,903,695 km (0.1 R)
• M14: 3,057,780 km (0.1 R)
• M15: 3,175,065 km (0.077 R)
• M16: 3,638,669 km (0.111 R)
• M17: 3,910,189 km (0.074 R)
• M18: 4,297,199 km (0.114 R)
• M19: 4,362,872 km (0.1 R)
• M20: 4,428,845 km (0.06 R)
• M21: 4,495,266 km (0.105 R)
• M22: 4,877,788 km (0.064 R)
• M23: 4,969,192 km (0.106 R)
• M24: 5,038,307 km (0.077 R)
• M25: 5,818,609 km (0.116 R)
• M26: 6,789,051 km (0.059 R)
• M27: 7,227,672 km (0.057 R)
• M28: 7,358,420 km (0.108 R)
• M29: 7,437,258 km (0.115 R)
• M30: 8,241,048 km (0.114 R)
• M31: 8,736,665 km (0.095 R)
• M32: 8,988,139 km (0.105 R)
• M33: 9,213,583 km (0.071 R)
• M34: 9,412,399 km (0.064 R)
• M35: 9,901,285 km (0.11 R)
• M36: 10,134,209 km (0.086 R)
• M37: 10,605,591 km (0.06 R)
• M38: 10,694,752 km (0.114 R)
• M39: 10,784,062 km (0.099 R)
• M40: 10,993,798 km (0.091 R)
• M41: 11,386,642 km (0.094 R)
• M42: 11,907,392 km (0.065 R)
• M43: 12,186,243 km (0.106 R)
• M44: 12,435,921 km (0.108 R)
• M45: 12,813,656 km (0.09 R)
• M46: 13,131,252 km (0.115 R)
• M47: 13,355,200 km (0.118 R)
• M48: 13,806,687 km (0.072 R)
• M49: 13,936,687 km (0.12 R)
• M50: 14,001,762 km (0.084 R)
• M51: 14,263,409 km (0.038 R)
• M52: 14,361,844 km (0.088 R)
• M53: 14,592,524 km (0.088 R)
• M54: 14,724,918 km (0.091 R)
• M55: 15,158,004 km (0.1 R)
• M56: 15,561,470 km (0.114 R)
• M57: 16,207,433 km (0.1 R)
• M58: 16,827,516 km (0.118 R)
• M59: 17,175,332 km (0.065 R)
• M60: 17,560,845 km (0.029 R)
• M61: 18,019,961 km (0.118 R)
• M62: 18,233,138 km (0.072 R)
• M63: 18,986,214 km (0.068 R)
• M64: 19,094,672 km (0.068 R)
• M65: 19,275,686 km (0.111 R)
• M66: 19,566,803 km (0.086 R)
• M67: 19,895,918 km (0.11 R)
• M68: 20,153,077 km (0.103 R)
• M69: 20,670,835 km (0.104 R)
• M70: 20,745,186 km (0.118 R)
• M71: 21,006,084 km (0.102 R)
• M72: 21,080,883 km (0.092 R)
• M73: 21,230,631 km (0.119 R)
• M74: 21,833,061 km (0.053 R)
• M75: 22,212,441 km (0.112 R)
• M76: 22,708,957 km (0.115 R)
• M77: 23,093,423 km (0.111 R)
• M78: 23,325,001 km (0.105 R)
• M79: 24,220,344 km (0.099 R)
• M80: 24,416,467 km (0.077 R)
• M81: 24,652,383 km (0.106 R)
• M82: 26,044,391 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.9

Radius: 4.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.74 AU - 8.12 AU

Year: 11779 Days

Day: 16 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,620,038 km

• M1: 55,501 km (0.063 R)
• M2: 134,937 km (0.056 R)
• M3: 163,660 km (0.073 R)
• M4: 397,781 km (0.119 R)
• M5: 480,808 km (0.082 R)
• M6: 751,430 km (0.056 R)
• M7: 1,153,400 km (0.091 R)
• M8: 1,206,208 km (0.098 R)
• M9: 1,246,300 km (0.113 R)
• M10: 1,286,841 km (0.1 R)
• M11: 1,701,227 km (0.085 R)
• M12: 1,806,993 km (0.079 R)
• M13: 2,268,353 km (0.026 R)
• M14: 2,435,603 km (0.089 R)
• M15: 2,503,670 km (0.096 R)
• M16: 2,729,114 km (0.083 R)
• M17: 2,889,034 km (0.037 R)
• M18: 3,070,347 km (0.095 R)
• M19: 3,424,894 km (0.108 R)
• M20: 3,851,397 km (0.097 R)
• M21: 4,233,321 km (0.076 R)
• M22: 4,397,729 km (0.078 R)
• M23: 4,839,192 km (0.103 R)
• M24: 4,881,977 km (0.079 R)
• M25: 5,583,441 km (0.094 R)
• M26: 5,695,939 km (0.091 R)
• M27: 5,877,401 km (0.03 R)
• M28: 6,060,808 km (0.053 R)
• M29: 7,005,519 km (0.118 R)
• M30: 7,224,380 km (0.063 R)
• M31: 7,273,299 km (0.04 R)
• M32: 7,371,585 km (0.12 R)
• M33: 7,619,020 km (0.094 R)
• M34: 7,718,801 km (0.109 R)
• M35: 8,326,318 km (0.075 R)
• M36: 8,429,092 km (0.1 R)
• M37: 8,506,434 km (0.058 R)
• M38: 9,080,740 km (0.055 R)
• M39: 9,239,613 km (0.032 R)
• M40: 9,694,540 km (0.09 R)
• M41: 10,404,382 km (0.101 R)
• M42: 10,542,760 km (0.044 R)
• M43: 10,709,712 km (0.052 R)
• M44: 10,905,535 km (0.068 R)
• M45: 11,357,620 km (0.075 R)
• M46: 11,443,190 km (0.094 R)
• M47: 11,471,614 km (0.09 R)
• M48: 12,018,244 km (0.098 R)
• M49: 12,957,868 km (0.105 R)
• M50: 13,047,178 km (0.071 R)
• M51: 14,257,126 km (0.036 R)
• M52: 14,410,912 km (0.085 R)
• M53: 14,441,730 km (0.11 R)
• M54: 14,658,048 km (0.101 R)
• M55: 14,844,298 km (0.12 R)
• M56: 15,062,710 km (0.116 R)
• M57: 15,125,242 km (0.119 R)
• M58: 15,565,658 km (0.034 R)
• M59: 15,946,535 km (0.11 R)
• M60: 15,978,399 km (0.086 R)
• M61: 16,652,786 km (0.103 R)
• M62: 16,749,875 km (0.069 R)
• M63: 17,238,163 km (0.111 R)
• M64: 17,500,557 km (0.077 R)
• M65: 19,578,023 km (0.104 R)
• M66: 19,988,968 km (0.082 R)
• M67: 20,161,155 km (0.114 R)
• M68: 20,299,085 km (0.068 R)
• M69: 20,993,967 km (0.092 R)
• M70: 21,063,979 km (0.04 R)
• M71: 21,344,325 km (0.028 R)
• M72: 21,838,148 km (0.086 R)
• M73: 22,371,314 km (0.112 R)
• M74: 23,741,032 km (0.074 R)
• M75: 23,813,887 km (0.112 R)
• M76: 24,399,263 km (0.073 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 17,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit