🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.13 AU - 1.39 AU

Year: 504 Days

Day: 30.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.2

Radius: 12.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.16 AU - 8.54 AU

Year: 6390 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 93,784,803 km

• M1: 161,416 km (0.088 R)
• M2: 247,734 km (0.09 R)
• M3: 347,516 km (0.1 R)
• M4: 432,039 km (0.1 R)
• M5: 555,906 km (0.111 R)
• M6: 672,143 km (0.085 R)
• M7: 882,029 km (0.104 R)
• M8: 1,021,454 km (0.076 R)
• M9: 1,295,069 km (0.094 R)
• M10: 1,455,886 km (0.093 R)
• M11: 1,623,436 km (0.097 R)
• M12: 1,749,547 km (0.112 R)
• M13: 2,199,986 km (0.116 R)
• M14: 2,411,667 km (0.093 R)
• M15: 2,502,024 km (0.041 R)
• M16: 2,723,429 km (0.073 R)
• M17: 3,548,611 km (0.059 R)
• M18: 4,248,729 km (0.111 R)
• M19: 4,380,674 km (0.098 R)
• M20: 4,558,696 km (0.118 R)
• M21: 4,716,522 km (0.094 R)
• M22: 5,153,946 km (0.097 R)
• M23: 6,043,305 km (0.057 R)
• M24: 6,266,954 km (0.056 R)
• M25: 7,162,297 km (0.112 R)
• M26: 7,425,440 km (0.093 R)
• M27: 7,611,540 km (0.081 R)
• M28: 7,907,295 km (0.087 R)
• M29: 8,316,594 km (0.102 R)
• M30: 8,593,350 km (0.089 R)
• M31: 8,760,900 km (0.078 R)
• M32: 9,212,985 km (0.073 R)
• M33: 9,470,592 km (0.12 R)
• M34: 10,435,648 km (0.09 R)
• M35: 10,524,958 km (0.077 R)
• M36: 10,674,406 km (0.064 R)
• M37: 11,005,616 km (0.045 R)
• M38: 11,401,303 km (0.041 R)
• M39: 11,801,776 km (0.075 R)
• M40: 11,925,942 km (0.093 R)
• M41: 12,113,089 km (0.106 R)
• M42: 12,332,549 km (0.103 R)
• M43: 13,514,372 km (0.118 R)
• M44: 14,135,353 km (0.109 R)
• M45: 14,267,299 km (0.065 R)
• M46: 14,532,386 km (0.097 R)
• M47: 16,088,054 km (0.051 R)
• M48: 16,294,798 km (0.103 R)
• M49: 16,467,883 km (0.101 R)
• M50: 16,641,566 km (0.096 R)
• M51: 17,095,745 km (0.047 R)
• M52: 17,377,438 km (0.097 R)
• M53: 17,980,916 km (0.089 R)
• M54: 18,231,493 km (0.085 R)
• M55: 19,464,777 km (0.106 R)
• M56: 19,906,540 km (0.059 R)
• M57: 20,017,392 km (0.06 R)
• M58: 20,202,744 km (0.053 R)
• M59: 21,554,360 km (0.12 R)
• M60: 22,164,271 km (0.077 R)
• M61: 22,741,420 km (0.117 R)
• M62: 23,012,341 km (0.1 R)
• M63: 24,264,924 km (0.088 R)
• M64: 25,218,760 km (0.102 R)
• M65: 25,539,348 km (0.027 R)
• M66: 25,619,832 km (0.053 R)
• M67: 25,740,558 km (0.116 R)
• M68: 25,982,607 km (0.112 R)
• M69: 26,063,390 km (0.081 R)
• M70: 26,468,950 km (0.051 R)
• M71: 26,591,022 km (0.052 R)
• M72: 26,794,774 km (0.05 R)
• M73: 27,163,084 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.1

Radius: 9.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7 AU - 9.02 AU

Year: 8081 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 93,784,803 km

• M1: 247,734 km (0.072 R)
• M2: 390,301 km (0.11 R)
• M3: 575,204 km (0.11 R)
• M4: 801,845 km (0.066 R)
• M5: 1,056,909 km (0.109 R)
• M6: 1,306,737 km (0.118 R)
• M7: 1,431,053 km (0.109 R)
• M8: 1,691,503 km (0.118 R)
• M9: 2,056,372 km (0.096 R)
• M10: 2,220,332 km (0.108 R)
• M11: 2,959,495 km (0.111 R)
• M12: 3,334,686 km (0.12 R)
• M13: 3,441,649 km (0.071 R)
• M14: 3,724,987 km (0.114 R)
• M15: 4,644,116 km (0.049 R)
• M16: 5,553,971 km (0.045 R)
• M17: 5,835,065 km (0.026 R)
• M18: 6,042,408 km (0.107 R)
• M19: 6,787,106 km (0.086 R)
• M20: 6,868,637 km (0.111 R)
• M21: 6,977,843 km (0.109 R)
• M22: 7,198,051 km (0.038 R)
• M23: 7,364,703 km (0.063 R)
• M24: 7,532,552 km (0.099 R)
• M25: 7,872,289 km (0.06 R)
• M26: 8,625,364 km (0.111 R)
• M27: 8,772,868 km (0.075 R)
• M28: 9,100,338 km (0.107 R)
• M29: 9,553,320 km (0.103 R)
• M30: 9,614,206 km (0.047 R)
• M31: 10,607,087 km (0.111 R)
• M32: 10,828,642 km (0.097 R)
• M33: 10,892,221 km (0.106 R)
• M34: 11,762,731 km (0.108 R)
• M35: 13,092,955 km (0.052 R)
• M36: 15,247,464 km (0.073 R)
• M37: 15,426,084 km (0.11 R)
• M38: 15,677,109 km (0.101 R)
• M39: 16,256,053 km (0.062 R)
• M40: 17,249,083 km (0.072 R)
• M41: 17,621,732 km (0.099 R)
• M42: 18,451,102 km (0.105 R)
• M43: 19,139,103 km (0.086 R)
• M44: 20,147,692 km (0.111 R)
• M45: 21,014,611 km (0.062 R)
• M46: 21,412,691 km (0.091 R)
• M47: 21,974,132 km (0.038 R)
• M48: 26,080,743 km (0.107 R)
• M49: 27,197,790 km (0.092 R)
• M50: 28,770,064 km (0.041 R)
• M51: 29,079,133 km (0.092 R)
• M52: 29,344,969 km (0.071 R)
• M53: 29,433,830 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.5

Radius: 6.5

Gravity: 20.49 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.82 AU - 17.6 AU

Year: 24348 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,784,803 km

• M1: 236,065 km (0.12 R)
• M2: 366,066 km (0.104 R)
• M3: 830,418 km (0.095 R)
• M4: 916,437 km (0.087 R)
• M5: 1,224,159 km (0.11 R)
• M6: 1,423,723 km (0.063 R)
• M7: 2,161,540 km (0.111 R)
• M8: 2,281,068 km (0.11 R)
• M9: 3,178,356 km (0.111 R)
• M10: 3,360,567 km (0.083 R)
• M11: 3,640,165 km (0.097 R)
• M12: 4,123,067 km (0.106 R)
• M13: 4,884,520 km (0.111 R)
• M14: 4,989,388 km (0.051 R)
• M15: 5,254,625 km (0.117 R)
• M16: 5,416,041 km (0.063 R)
• M17: 5,633,706 km (0.089 R)
• M18: 7,177,257 km (0.115 R)
• M19: 7,236,797 km (0.08 R)
• M20: 8,714,674 km (0.05 R)
• M21: 9,227,496 km (0.061 R)
• M22: 9,553,021 km (0.063 R)
• M23: 9,750,041 km (0.103 R)
• M24: 10,282,310 km (0.066 R)
• M25: 10,484,268 km (0.08 R)
• M26: 11,583,662 km (0.065 R)
• M27: 13,227,145 km (0.105 R)
• M28: 13,520,356 km (0.119 R)
• M29: 16,019,987 km (0.074 R)
• M30: 16,411,036 km (0.056 R)
• M31: 17,122,673 km (0.113 R)
• M32: 17,683,067 km (0.066 R)
• M33: 18,657,846 km (0.075 R)
• M34: 19,317,423 km (0.111 R)
• M35: 19,649,980 km (0.054 R)
• M36: 20,659,167 km (0.077 R)
• M37: 21,944,212 km (0.116 R)
• M38: 22,552,627 km (0.112 R)
• M39: 24,142,703 km (0.073 R)
• M40: 29,410,642 km (0.069 R)
• M41: 30,177,481 km (0.078 R)
• M42: 30,756,873 km (0.065 R)
• M43: 31,632,769 km (0.103 R)
• M44: 31,926,579 km (0.082 R)
• M45: 33,708,439 km (0.117 R)
• M46: 34,008,533 km (0.048 R)
• M47: 35,217,732 km (0.062 R)
• M48: 35,522,164 km (0.067 R)
• M49: 37,264,231 km (0.074 R)
• M50: 41,257,298 km (0.112 R)
• M51: 41,578,335 km (0.088 R)
• M52: 42,438,373 km (0.084 R)
• M53: 43,195,787 km (0.089 R)
• M54: 43,739,425 km (0.106 R)
• M55: 43,848,482 km (0.083 R)
• M56: 49,072,889 km (0.047 R)
• M57: 49,299,529 km (0.095 R)
• M58: 49,753,709 km (0.118 R)
• M59: 50,323,677 km (0.077 R)
• M60: 52,972,756 km (0.052 R)
• M61: 54,021,586 km (0.055 R)
• M62: 55,077,298 km (0.074 R)
• M63: 55,548,681 km (0.054 R)
• M64: 57,806,113 km (0.102 R)
• M65: 58,045,470 km (0.06 R)
• M66: 59,006,187 km (0.055 R)
• M67: 59,488,491 km (0.063 R)
• M68: 63,394,042 km (0.061 R)
• M69: 65,004,164 km (0.111 R)
• M70: 65,377,561 km (0.103 R)
• M71: 65,502,325 km (0.105 R)
• M72: 65,626,940 km (0.067 R)
• M73: 66,627,750 km (0.098 R)
• M74: 70,297,236 km (0.092 R)
• M75: 73,902,096 km (0.114 R)
• M76: 74,682,399 km (0.08 R)
• M77: 74,942,998 km (0.079 R)
• M78: 75,726,891 km (0.103 R)
• M79: 77,830,536 km (0.077 R)
• M80: 78,491,908 km (0.096 R)
• M81: 79,820,188 km (0.098 R)
• M82: 81,289,837 km (0.115 R)
• M83: 84,255,765 km (0.117 R)
• M84: 84,934,789 km (0.087 R)
• M85: 86,708,571 km (0.093 R)
• M86: 87,668,840 km (0.094 R)
• M87: 89,184,865 km (0.105 R)
• M88: 89,599,849 km (0.086 R)
• M89: 90,292,936 km (0.079 R)
• M90: 90,431,763 km (0.105 R)
• M91: 90,709,716 km (0.095 R)
• M92: 90,987,819 km (0.073 R)
• M93: 92,103,220 km (0.113 R)
• M94: 92,662,567 km (0.112 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 20,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit