🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.63 AU - 0.67 AU

Year: 333 Days

Day: 18.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 12.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.9 AU - 1.98 AU

Year: 1718 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 77,432,733 km

• M1: 154,684 km (0.105 R)
• M2: 243,097 km (0.055 R)
• M3: 335,997 km (0.108 R)
• M4: 437,723 km (0.117 R)
• M5: 572,062 km (0.112 R)
• M6: 668,553 km (0.101 R)
• M7: 757,264 km (0.1 R)
• M8: 910,453 km (0.087 R)
• M9: 995,125 km (0.079 R)
• M10: 1,190,051 km (0.107 R)
• M11: 1,275,172 km (0.107 R)
• M12: 1,637,049 km (0.078 R)
• M13: 1,781,262 km (0.11 R)
• M14: 1,919,939 km (0.04 R)
• M15: 2,239,929 km (0.083 R)
• M16: 2,390,125 km (0.048 R)
• M17: 2,554,832 km (0.119 R)
• M18: 2,757,687 km (0.072 R)
• M19: 2,930,772 km (0.093 R)
• M20: 3,083,811 km (0.11 R)
• M21: 3,336,781 km (0.111 R)
• M22: 3,422,650 km (0.085 R)
• M23: 3,659,463 km (0.088 R)
• M24: 3,914,677 km (0.088 R)
• M25: 4,044,378 km (0.102 R)
• M26: 4,281,790 km (0.045 R)
• M27: 4,510,077 km (0.06 R)
• M28: 4,605,370 km (0.083 R)
• M29: 4,756,464 km (0.058 R)
• M30: 4,853,404 km (0.117 R)
• M31: 5,205,258 km (0.115 R)
• M32: 5,391,507 km (0.042 R)
• M33: 5,815,019 km (0.062 R)
• M34: 6,083,397 km (0.091 R)
• M35: 6,173,755 km (0.059 R)
• M36: 6,555,079 km (0.115 R)
• M37: 6,834,528 km (0.1 R)
• M38: 7,213,161 km (0.113 R)
• M39: 7,453,415 km (0.085 R)
• M40: 7,566,361 km (0.103 R)
• M41: 8,440,461 km (0.116 R)
• M42: 8,609,058 km (0.108 R)
• M43: 8,727,689 km (0.097 R)
• M44: 9,000,855 km (0.115 R)
• M45: 9,520,857 km (0.052 R)
• M46: 9,626,025 km (0.093 R)
• M47: 9,713,988 km (0.116 R)
• M48: 10,175,647 km (0.042 R)
• M49: 10,319,112 km (0.118 R)
• M50: 10,517,628 km (0.113 R)
• M51: 10,954,902 km (0.085 R)
• M52: 11,361,061 km (0.102 R)
• M53: 11,454,111 km (0.094 R)
• M54: 11,603,409 km (0.051 R)
• M55: 11,697,058 km (0.062 R)
• M56: 11,866,253 km (0.117 R)
• M57: 11,979,648 km (0.094 R)
• M58: 12,131,191 km (0.071 R)
• M59: 12,226,335 km (0.086 R)
• M60: 13,171,195 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621

Radius: 10.9

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.92 AU - 2.06 AU

Year: 1785 Days

Day: 10.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 77,432,733 km

• M1: 137,929 km (0.063 R)
• M2: 222,901 km (0.074 R)
• M3: 308,321 km (0.066 R)
• M4: 393,891 km (0.034 R)
• M5: 659,876 km (0.033 R)
• M6: 923,468 km (0.088 R)
• M7: 1,050,626 km (0.084 R)
• M8: 1,129,913 km (0.073 R)
• M9: 1,211,444 km (0.082 R)
• M10: 1,332,767 km (0.115 R)
• M11: 1,478,177 km (0.119 R)
• M12: 1,659,639 km (0.108 R)
• M13: 1,924,277 km (0.026 R)
• M14: 2,033,933 km (0.111 R)
• M15: 2,145,832 km (0.098 R)
• M16: 2,553,785 km (0.104 R)
• M17: 2,699,344 km (0.063 R)
• M18: 2,773,245 km (0.082 R)
• M19: 2,897,711 km (0.055 R)
• M20: 2,973,407 km (0.108 R)
• M21: 3,139,760 km (0.088 R)
• M22: 3,375,078 km (0.112 R)
• M23: 3,454,813 km (0.09 R)
• M24: 3,629,992 km (0.084 R)
• M25: 3,877,128 km (0.087 R)
• M26: 4,115,737 km (0.105 R)
• M27: 4,215,518 km (0.056 R)
• M28: 4,344,921 km (0.108 R)
• M29: 4,681,516 km (0.109 R)
• M30: 4,785,636 km (0.075 R)
• M31: 5,072,265 km (0.081 R)
• M32: 5,364,580 km (0.069 R)
• M33: 5,520,760 km (0.096 R)
• M34: 5,694,144 km (0.045 R)
• M35: 5,805,445 km (0.115 R)
• M36: 5,949,657 km (0.118 R)
• M37: 6,046,447 km (0.103 R)
• M38: 6,160,141 km (0.064 R)
• M39: 6,258,128 km (0.116 R)
• M40: 6,655,160 km (0.04 R)
• M41: 6,907,532 km (0.078 R)
• M42: 7,043,367 km (0.103 R)
• M43: 7,163,045 km (0.07 R)
• M44: 7,300,675 km (0.044 R)
• M45: 7,369,790 km (0.086 R)
• M46: 7,648,341 km (0.069 R)
• M47: 7,966,087 km (0.057 R)
• M48: 8,234,166 km (0.109 R)
• M49: 8,907,955 km (0.055 R)
• M50: 9,037,507 km (0.116 R)
• M51: 9,111,857 km (0.032 R)
• M52: 9,637,544 km (0.086 R)
• M53: 9,789,535 km (0.104 R)
• M54: 10,405,729 km (0.085 R)
• M55: 10,895,811 km (0.03 R)
• M56: 11,736,103 km (0.067 R)
• M57: 11,898,566 km (0.062 R)
• M58: 12,205,092 km (0.065 R)
• M59: 12,493,517 km (0.079 R)
• M60: 12,784,335 km (0.118 R)
• M61: 13,542,347 km (0.078 R)
• M62: 13,776,917 km (0.065 R)
• M63: 13,905,272 km (0.094 R)
• M64: 14,662,835 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.9

Radius: 6

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.6 AU - 12.54 AU

Year: 21850 Days

Day: 22.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 77,432,733 km

• M1: 294,708 km (0.031 R)
• M2: 543,339 km (0.112 R)
• M3: 697,126 km (0.106 R)
• M4: 899,981 km (0.115 R)
• M5: 1,218,175 km (0.09 R)
• M6: 1,379,592 km (0.117 R)
• M7: 1,462,768 km (0.079 R)
• M8: 1,881,044 km (0.119 R)
• M9: 2,091,677 km (0.107 R)
• M10: 2,187,719 km (0.075 R)
• M11: 2,359,308 km (0.115 R)
• M12: 2,459,389 km (0.082 R)
• M13: 3,088,747 km (0.078 R)
• M14: 3,253,604 km (0.084 R)
• M15: 3,941,754 km (0.092 R)
• M16: 4,862,679 km (0.089 R)
• M17: 5,445,961 km (0.081 R)
• M18: 5,545,443 km (0.117 R)
• M19: 5,678,735 km (0.059 R)
• M20: 5,847,033 km (0.088 R)
• M21: 6,154,157 km (0.086 R)
• M22: 6,361,799 km (0.12 R)
• M23: 6,536,529 km (0.091 R)
• M24: 6,677,600 km (0.102 R)
• M25: 7,287,959 km (0.041 R)
• M26: 8,217,710 km (0.043 R)
• M27: 9,700,824 km (0.113 R)
• M28: 9,740,916 km (0.098 R)
• M29: 9,821,399 km (0.106 R)
• M30: 12,772,517 km (0.097 R)
• M31: 13,662,474 km (0.066 R)
• M32: 14,434,399 km (0.056 R)
• M33: 15,454,358 km (0.1 R)
• M34: 15,783,772 km (0.115 R)
• M35: 16,449,483 km (0.095 R)
• M36: 17,562,940 km (0.111 R)
• M37: 17,857,498 km (0.072 R)
• M38: 18,005,301 km (0.053 R)
• M39: 20,528,568 km (0.096 R)
• M40: 21,831,116 km (0.038 R)
• M41: 24,734,512 km (0.068 R)
• M42: 25,728,889 km (0.083 R)
• M43: 27,528,851 km (0.037 R)
• M44: 27,642,695 km (0.08 R)
• M45: 30,303,891 km (0.062 R)
• M46: 32,262,726 km (0.1 R)
• M47: 32,743,683 km (0.084 R)
• M48: 33,591,155 km (0.098 R)
• M49: 34,691,447 km (0.063 R)
• M50: 36,738,993 km (0.097 R)
• M51: 36,864,206 km (0.036 R)
• M52: 39,657,648 km (0.066 R)
• M53: 40,043,909 km (0.056 R)
• M54: 40,755,098 km (0.099 R)
• M55: 41,144,800 km (0.118 R)
• M56: 41,797,047 km (0.104 R)
• M57: 42,650,054 km (0.074 R)
• M58: 43,310,080 km (0.089 R)
• M59: 43,442,623 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.1

Radius: 7.6

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.79 AU - 11.15 AU

Year: 23102 Days

Day: 23.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,432,733 km

• M1: 130,449 km (0.072 R)
• M2: 437,574 km (0.115 R)
• M3: 516,561 km (0.092 R)
• M4: 622,776 km (0.106 R)
• M5: 1,231,190 km (0.095 R)
• M6: 1,317,508 km (0.098 R)
• M7: 1,405,771 km (0.11 R)
• M8: 1,496,278 km (0.119 R)
• M9: 1,910,514 km (0.057 R)
• M10: 2,394,912 km (0.039 R)
• M11: 2,763,521 km (0.049 R)
• M12: 2,954,558 km (0.114 R)
• M13: 3,636,126 km (0.039 R)
• M14: 4,276,704 km (0.097 R)
• M15: 5,951,452 km (0.11 R)
• M16: 6,000,670 km (0.104 R)
• M17: 6,049,887 km (0.116 R)
• M18: 6,398,750 km (0.069 R)
• M19: 7,804,521 km (0.116 R)
• M20: 8,293,556 km (0.077 R)
• M21: 9,187,553 km (0.081 R)
• M22: 9,878,097 km (0.07 R)
• M23: 10,585,097 km (0.039 R)
• M24: 11,614,479 km (0.055 R)
• M25: 13,121,528 km (0.077 R)
• M26: 13,832,567 km (0.095 R)
• M27: 14,489,751 km (0.103 R)
• M28: 14,889,027 km (0.096 R)
• M29: 16,039,734 km (0.117 R)
• M30: 16,177,065 km (0.03 R)
• M31: 16,938,967 km (0.113 R)
• M32: 18,067,982 km (0.09 R)
• M33: 18,425,820 km (0.109 R)
• M34: 19,439,944 km (0.095 R)
• M35: 20,175,517 km (0.116 R)
• M36: 21,145,360 km (0.034 R)
• M37: 21,673,740 km (0.037 R)
• M38: 22,975,241 km (0.073 R)
• M39: 23,285,058 km (0.096 R)
• M40: 23,596,371 km (0.074 R)
• M41: 24,065,809 km (0.094 R)
• M42: 25,412,789 km (0.099 R)
• M43: 25,974,529 km (0.075 R)
• M44: 26,055,162 km (0.086 R)
• M45: 26,540,308 km (0.088 R)
• M46: 28,096,574 km (0.078 R)
• M47: 28,427,934 km (0.052 R)
• M48: 29,094,542 km (0.091 R)
• M49: 29,850,759 km (0.043 R)
• M50: 33,113,937 km (0.084 R)
• M51: 36,398,060 km (0.067 R)
• M52: 38,307,826 km (0.111 R)
• M53: 38,859,393 km (0.1 R)
• M54: 40,716,950 km (0.098 R)
• M55: 40,810,598 km (0.071 R)
• M56: 41,939,763 km (0.088 R)
• M57: 43,365,730 km (0.099 R)
• M58: 43,557,066 km (0.08 R)
• M59: 43,652,808 km (0.068 R)
• M60: 43,748,701 km (0.094 R)
• M61: 44,614,274 km (0.095 R)
• M62: 47,540,558 km (0.08 R)
• M63: 47,935,347 km (0.096 R)
• M64: 48,430,515 km (0.115 R)
• M65: 49,825,665 km (0.079 R)
• M66: 50,628,856 km (0.109 R)
• M67: 51,436,385 km (0.076 R)
• M68: 51,943,223 km (0.108 R)
• M69: 52,044,650 km (0.11 R)
• M70: 52,451,706 km (0.113 R)
• M71: 53,268,660 km (0.077 R)
• M72: 53,678,708 km (0.108 R)
• M73: 54,502,095 km (0.114 R)
• M74: 55,744,804 km (0.098 R)
• M75: 56,265,405 km (0.109 R)
• M76: 56,474,094 km (0.113 R)
• M77: 59,528,882 km (0.052 R)
• M78: 60,915,505 km (0.065 R)
• M79: 62,097,179 km (0.118 R)
• M80: 64,047,037 km (0.114 R)
• M81: 68,006,743 km (0.066 R)
• M82: 69,791,895 km (0.092 R)
• M83: 71,366,562 km (0.075 R)
• M84: 73,636,261 km (0.07 R)
• M85: 74,779,936 km (0.088 R)
• M86: 76,506,595 km (0.067 R)
• M87: 76,853,363 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit