🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.55 AU - 0.73 AU

Year: 336 Days

Day: 26.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.3

Radius: 8.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.07 AU - 6.47 AU

Year: 7936 Days

Day: 9.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 33,466,032 km

• M1: 113,694 km (0.044 R)
• M2: 261,796 km (0.08 R)
• M3: 349,161 km (0.071 R)
• M4: 703,858 km (0.085 R)
• M5: 834,607 km (0.096 R)
• M6: 959,371 km (0.115 R)
• M7: 1,075,758 km (0.064 R)
• M8: 1,354,908 km (0.037 R)
• M9: 1,570,628 km (0.111 R)
• M10: 1,674,000 km (0.113 R)
• M11: 1,979,479 km (0.034 R)
• M12: 2,053,829 km (0.095 R)
• M13: 3,192,119 km (0.056 R)
• M14: 3,368,495 km (0.092 R)
• M15: 3,869,798 km (0.038 R)
• M16: 4,249,328 km (0.099 R)
• M17: 4,665,509 km (0.087 R)
• M18: 5,223,509 km (0.114 R)
• M19: 6,126,930 km (0.088 R)
• M20: 6,263,962 km (0.025 R)
• M21: 6,540,868 km (0.086 R)
• M22: 6,906,934 km (0.096 R)
• M23: 7,078,074 km (0.108 R)
• M24: 7,570,849 km (0.087 R)
• M25: 7,658,962 km (0.092 R)
• M26: 7,717,904 km (0.053 R)
• M27: 7,806,615 km (0.111 R)
• M28: 7,955,166 km (0.096 R)
• M29: 8,285,328 km (0.113 R)
• M30: 8,406,503 km (0.081 R)
• M31: 8,712,131 km (0.104 R)
• M32: 9,145,965 km (0.117 R)
• M33: 9,302,594 km (0.085 R)
• M34: 9,491,835 km (0.093 R)
• M35: 10,587,789 km (0.101 R)
• M36: 10,984,224 km (0.114 R)
• M37: 11,251,106 km (0.087 R)
• M38: 12,374,736 km (0.097 R)
• M39: 12,827,269 km (0.119 R)
• M40: 13,285,189 km (0.099 R)
• M41: 14,580,856 km (0.08 R)
• M42: 14,984,920 km (0.115 R)
• M43: 15,541,573 km (0.101 R)
• M44: 15,728,720 km (0.099 R)
• M45: 15,803,818 km (0.089 R)
• M46: 16,370,495 km (0.106 R)
• M47: 17,523,745 km (0.092 R)
• M48: 17,757,566 km (0.059 R)
• M49: 18,267,695 km (0.063 R)
• M50: 18,346,533 km (0.073 R)
• M51: 21,594,602 km (0.084 R)
• M52: 21,887,216 km (0.107 R)
• M53: 22,942,778 km (0.077 R)
• M54: 23,241,226 km (0.076 R)
• M55: 23,326,796 km (0.068 R)
• M56: 24,622,164 km (0.078 R)
• M57: 25,675,333 km (0.114 R)
• M58: 26,029,730 km (0.092 R)
• M59: 26,251,883 km (0.094 R)
• M60: 26,698,433 km (0.093 R)
• M61: 26,787,892 km (0.066 R)
• M62: 27,689,369 km (0.026 R)
• M63: 28,600,719 km (0.114 R)
• M64: 29,846,421 km (0.051 R)
• M65: 30,079,195 km (0.033 R)
• M66: 30,921,730 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 8.4

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.09 AU - 6.53 AU

Year: 8027 Days

Day: 9.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,466,032 km

• M1: 112,797 km (0.064 R)
• M2: 170,990 km (0.076 R)
• M3: 242,349 km (0.109 R)
• M4: 472,131 km (0.094 R)
• M5: 739,612 km (0.114 R)
• M6: 793,318 km (0.099 R)
• M7: 848,370 km (0.104 R)
• M8: 1,207,255 km (0.074 R)
• M9: 1,403,527 km (0.075 R)
• M10: 1,919,789 km (0.059 R)
• M11: 1,976,487 km (0.045 R)
• M12: 2,052,932 km (0.027 R)
• M13: 2,408,975 km (0.105 R)
• M14: 3,245,975 km (0.079 R)
• M15: 4,116,036 km (0.117 R)
• M16: 4,239,005 km (0.109 R)
• M17: 4,640,526 km (0.086 R)
• M18: 4,717,270 km (0.118 R)
• M19: 5,080,643 km (0.106 R)
• M20: 5,212,588 km (0.103 R)
• M21: 5,319,102 km (0.091 R)
• M22: 5,669,909 km (0.119 R)
• M23: 5,834,467 km (0.105 R)
• M24: 5,972,695 km (0.103 R)
• M25: 6,536,679 km (0.104 R)
• M26: 7,029,604 km (0.084 R)
• M27: 8,391,094 km (0.048 R)
• M28: 8,704,502 km (0.119 R)
• M29: 8,926,355 km (0.109 R)
• M30: 10,228,754 km (0.097 R)
• M31: 10,530,045 km (0.104 R)
• M32: 11,416,562 km (0.1 R)
• M33: 11,589,796 km (0.107 R)
• M34: 11,728,922 km (0.105 R)
• M35: 11,833,790 km (0.102 R)
• M36: 11,973,963 km (0.028 R)
• M37: 12,079,430 km (0.07 R)
• M38: 12,255,955 km (0.115 R)
• M39: 12,504,587 km (0.053 R)
• M40: 12,611,549 km (0.073 R)
• M41: 13,079,043 km (0.046 R)
• M42: 13,772,429 km (0.071 R)
• M43: 14,440,234 km (0.102 R)
• M44: 14,627,680 km (0.086 R)
• M45: 15,194,656 km (0.116 R)
• M46: 15,499,985 km (0.109 R)
• M47: 16,350,150 km (0.029 R)
• M48: 17,653,746 km (0.101 R)
• M49: 18,216,682 km (0.114 R)
• M50: 18,867,433 km (0.05 R)
• M51: 19,567,102 km (0.055 R)
• M52: 19,857,771 km (0.08 R)
• M53: 19,982,685 km (0.108 R)
• M54: 20,107,899 km (0.079 R)
• M55: 20,191,524 km (0.105 R)
• M56: 20,443,147 km (0.104 R)
• M57: 21,417,329 km (0.095 R)
• M58: 21,716,824 km (0.079 R)
• M59: 22,060,749 km (0.064 R)
• M60: 22,147,067 km (0.095 R)
• M61: 22,319,853 km (0.1 R)
• M62: 22,710,602 km (0.102 R)
• M63: 23,059,614 km (0.08 R)
• M64: 23,322,607 km (0.102 R)
• M65: 23,586,647 km (0.09 R)
• M66: 23,984,578 km (0.036 R)
• M67: 24,652,682 km (0.094 R)
• M68: 24,787,021 km (0.115 R)
• M69: 25,417,127 km (0.109 R)
• M70: 25,688,797 km (0.091 R)
• M71: 26,601,344 km (0.084 R)
• M72: 26,831,276 km (0.089 R)
• M73: 27,431,762 km (0.073 R)
• M74: 27,850,187 km (0.098 R)
• M75: 28,740,444 km (0.082 R)
• M76: 29,544,831 km (0.059 R)
• M77: 29,639,976 km (0.095 R)
• M78: 30,164,915 km (0.047 R)
• M79: 31,078,958 km (0.118 R)
• M80: 31,224,068 km (0.093 R)
• M81: 31,563,655 km (0.063 R)
• M82: 32,688,032 km (0.073 R)
• M83: 32,835,685 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.7

Radius: 3.8

Gravity: 33.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.29 AU - 8.31 AU

Year: 14291 Days

Day: 19.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,466,032 km

• M1: 177,423 km (0.116 R)
• M2: 286,330 km (0.083 R)
• M3: 446,400 km (0.102 R)
• M4: 940,223 km (0.053 R)
• M5: 1,854,415 km (0.118 R)
• M6: 3,146,193 km (0.106 R)
• M7: 3,367,149 km (0.082 R)
• M8: 3,431,177 km (0.086 R)
• M9: 3,528,116 km (0.119 R)
• M10: 4,230,777 km (0.112 R)
• M11: 4,300,041 km (0.104 R)
• M12: 4,334,748 km (0.043 R)
• M13: 4,439,466 km (0.083 R)
• M14: 4,615,842 km (0.095 R)
• M15: 4,651,297 km (0.076 R)
• M16: 4,902,771 km (0.079 R)
• M17: 5,158,583 km (0.091 R)
• M18: 5,306,835 km (0.082 R)
• M19: 5,493,982 km (0.06 R)
• M20: 5,683,223 km (0.062 R)
• M21: 7,314,588 km (0.09 R)
• M22: 7,690,827 km (0.114 R)
• M23: 8,375,087 km (0.096 R)
• M24: 8,856,643 km (0.096 R)
• M25: 8,945,205 km (0.088 R)
• M26: 9,034,066 km (0.058 R)
• M27: 9,709,650 km (0.102 R)
• M28: 10,030,388 km (0.082 R)
• M29: 11,060,967 km (0.1 R)
• M30: 11,252,004 km (0.111 R)
• M31: 11,588,898 km (0.075 R)
• M32: 12,371,146 km (0.088 R)
• M33: 13,170,447 km (0.118 R)
• M34: 14,037,815 km (0.102 R)
• M35: 14,818,267 km (0.081 R)
• M36: 16,421,059 km (0.074 R)
• M37: 16,475,363 km (0.03 R)
• M38: 17,187,599 km (0.083 R)
• M39: 17,408,854 km (0.104 R)
• M40: 18,302,851 km (0.081 R)
• M41: 18,415,647 km (0.034 R)
• M42: 18,641,989 km (0.067 R)
• M43: 18,926,075 km (0.035 R)
• M44: 20,896,130 km (0.061 R)
• M45: 21,428,549 km (0.101 R)
• M46: 22,145,122 km (0.083 R)
• M47: 22,566,839 km (0.102 R)
• M48: 23,970,815 km (0.114 R)
• M49: 24,279,734 km (0.082 R)
• M50: 24,652,233 km (0.114 R)
• M51: 25,214,572 km (0.1 R)
• M52: 26,606,729 km (0.1 R)
• M53: 26,670,608 km (0.1 R)
• M54: 30,127,814 km (0.12 R)
• M55: 30,194,385 km (0.03 R)
• M56: 30,862,789 km (0.074 R)
• M57: 31,942,437 km (0.12 R)
• M58: 32,418,756 km (0.095 R)
• M59: 33,171,682 km (0.086 R)
• M60: 35,887,781 km (0.118 R)
• M61: 36,099,612 km (0.117 R)
• M62: 36,382,801 km (0.061 R)
• M63: 38,819,002 km (0.066 R)
• M64: 43,470,149 km (0.084 R)
• M65: 44,300,118 km (0.087 R)
• M66: 44,603,204 km (0.082 R)
• M67: 45,363,909 km (0.077 R)
• M68: 45,899,020 km (0.088 R)
• M69: 46,513,120 km (0.106 R)
• M70: 47,207,254 km (0.115 R)
• M71: 50,096,437 km (0.093 R)
• M72: 50,807,925 km (0.103 R)
• M73: 52,560,913 km (0.116 R)
• M74: 53,928,985 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 4.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.38 AU - 9.42 AU

Year: 15971 Days

Day: 19.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 33,466,032 km

• M1: 96,939 km (0.101 R)
• M2: 160,070 km (0.091 R)
• M3: 612,005 km (0.084 R)
• M4: 650,900 km (0.118 R)
• M5: 703,858 km (0.058 R)
• M6: 901,028 km (0.097 R)
• M7: 960,418 km (0.117 R)
• M8: 1,052,122 km (0.086 R)
• M9: 1,130,810 km (0.107 R)
• M10: 1,412,653 km (0.074 R)
• M11: 1,534,874 km (0.091 R)
• M12: 1,642,435 km (0.11 R)
• M13: 1,789,789 km (0.075 R)
• M14: 1,827,188 km (0.105 R)
• M15: 2,038,271 km (0.045 R)
• M16: 2,504,119 km (0.119 R)
• M17: 3,435,515 km (0.075 R)
• M18: 3,482,339 km (0.11 R)
• M19: 3,647,794 km (0.082 R)
• M20: 3,937,416 km (0.088 R)
• M21: 4,928,801 km (0.118 R)
• M22: 5,087,973 km (0.113 R)
• M23: 5,768,943 km (0.068 R)
• M24: 5,936,642 km (0.118 R)
• M25: 6,077,563 km (0.082 R)
• M26: 6,191,108 km (0.113 R)
• M27: 6,449,164 km (0.114 R)
• M28: 6,565,103 km (0.099 R)
• M29: 6,769,453 km (0.087 R)
• M30: 6,975,898 km (0.102 R)
• M31: 7,035,289 km (0.055 R)
• M32: 7,065,059 km (0.083 R)
• M33: 7,334,634 km (0.105 R)
• M34: 7,546,764 km (0.065 R)
• M35: 7,760,838 km (0.069 R)
• M36: 8,101,323 km (0.115 R)
• M37: 8,194,971 km (0.063 R)
• M38: 8,573,454 km (0.101 R)
• M39: 8,764,790 km (0.119 R)
• M40: 8,925,308 km (0.107 R)
• M41: 9,119,187 km (0.079 R)
• M42: 9,379,936 km (0.111 R)
• M43: 11,133,522 km (0.118 R)
• M44: 11,377,217 km (0.053 R)
• M45: 12,011,811 km (0.1 R)
• M46: 12,118,774 km (0.099 R)
• M47: 12,912,091 km (0.109 R)
• M48: 13,204,854 km (0.091 R)
• M49: 13,685,064 km (0.086 R)
• M50: 14,096,009 km (0.072 R)
• M51: 14,208,656 km (0.069 R)
• M52: 14,700,684 km (0.1 R)
• M53: 15,468,569 km (0.119 R)
• M54: 15,818,329 km (0.089 R)
• M55: 15,857,374 km (0.105 R)
• M56: 15,974,659 km (0.091 R)
• M57: 17,404,216 km (0.114 R)
• M58: 17,606,024 km (0.091 R)
• M59: 18,338,754 km (0.086 R)
• M60: 18,379,744 km (0.113 R)
• M61: 18,420,883 km (0.113 R)
• M62: 20,002,582 km (0.107 R)
• M63: 20,213,963 km (0.089 R)
• M64: 20,298,636 km (0.114 R)
• M65: 21,367,961 km (0.087 R)
• M66: 21,540,747 km (0.12 R)
• M67: 22,149,012 km (0.093 R)
• M68: 22,718,980 km (0.025 R)
• M69: 23,873,427 km (0.12 R)
• M70: 24,638,470 km (0.071 R)
• M71: 24,910,289 km (0.043 R)
• M72: 25,001,245 km (0.088 R)
• M73: 25,961,962 km (0.109 R)
• M74: 26,008,039 km (0.089 R)
• M75: 26,192,493 km (0.062 R)
• M76: 26,331,170 km (0.063 R)
• M77: 26,516,372 km (0.111 R)
• M78: 26,748,548 km (0.106 R)
• M79: 26,795,073 km (0.119 R)
• M80: 28,013,697 km (0.079 R)
• M81: 28,629,891 km (0.056 R)
• M82: 28,820,329 km (0.104 R)
• M83: 29,106,809 km (0.09 R)
• M84: 29,490,378 km (0.118 R)
• M85: 30,748,197 km (0.067 R)
• M86: 30,992,041 km (0.087 R)
• M87: 31,040,960 km (0.095 R)
• M88: 32,221,137 km (0.073 R)
• M89: 32,320,171 km (0.104 R)
• M90: 32,369,688 km (0.085 R)
• M91: 32,916,319 km (0.091 R)
• M92: 33,466,091 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 16,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit