🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.66 AU - 0.98 AU

Year: 284 Days

Day: 26.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 171.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.8 AU - 4.06 AU

Year: 2983 Days

Day: 27.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342

Radius: 5.3

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.52 AU - 12.02 AU

Year: 15461 Days

Day: 19.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,505,322 km

• M1: 188,493 km (0.088 R)
• M2: 231,578 km (0.095 R)
• M3: 291,117 km (0.05 R)
• M4: 370,255 km (0.032 R)
• M5: 667,954 km (0.098 R)
• M6: 1,576,313 km (0.108 R)
• M7: 1,720,076 km (0.094 R)
• M8: 2,203,128 km (0.052 R)
• M9: 2,337,018 km (0.091 R)
• M10: 2,584,602 km (0.036 R)
• M11: 2,725,823 km (0.09 R)
• M12: 2,986,422 km (0.099 R)
• M13: 3,045,364 km (0.118 R)
• M14: 3,783,181 km (0.039 R)
• M15: 4,073,700 km (0.054 R)
• M16: 4,337,889 km (0.083 R)
• M17: 4,371,250 km (0.048 R)
• M18: 4,641,723 km (0.066 R)
• M19: 4,675,831 km (0.115 R)
• M20: 5,022,449 km (0.114 R)
• M21: 5,703,419 km (0.088 R)
• M22: 5,850,474 km (0.073 R)
• M23: 6,797,727 km (0.06 R)
• M24: 6,914,563 km (0.107 R)
• M25: 7,629,491 km (0.036 R)
• M26: 7,913,877 km (0.109 R)
• M27: 7,954,867 km (0.094 R)
• M28: 8,576,895 km (0.102 R)
• M29: 8,787,828 km (0.101 R)
• M30: 8,872,650 km (0.066 R)
• M31: 9,000,257 km (0.059 R)
• M32: 10,942,635 km (0.074 R)
• M33: 11,171,221 km (0.084 R)
• M34: 11,726,379 km (0.064 R)
• M35: 12,101,570 km (0.076 R)
• M36: 12,480,651 km (0.05 R)
• M37: 12,767,430 km (0.084 R)
• M38: 13,153,393 km (0.059 R)
• M39: 13,201,862 km (0.107 R)
• M40: 14,785,057 km (0.093 R)
• M41: 15,241,031 km (0.075 R)
• M42: 15,496,395 km (0.096 R)
• M43: 16,374,983 km (0.103 R)
• M44: 16,952,132 km (0.098 R)
• M45: 17,536,012 km (0.095 R)
• M46: 18,018,465 km (0.113 R)
• M47: 18,126,325 km (0.119 R)
• M48: 18,559,710 km (0.12 R)
• M49: 20,047,611 km (0.1 R)
• M50: 20,103,411 km (0.061 R)
• M51: 21,459,067 km (0.037 R)
• M52: 21,917,584 km (0.109 R)
• M53: 22,727,507 km (0.042 R)
• M54: 23,665,186 km (0.114 R)
• M55: 24,020,033 km (0.116 R)
• M56: 24,495,903 km (0.091 R)
• M57: 24,854,938 km (0.059 R)
• M58: 25,035,054 km (0.107 R)
• M59: 26,553,024 km (0.105 R)
• M60: 26,614,359 km (0.108 R)
• M61: 26,798,663 km (0.106 R)
• M62: 26,983,267 km (0.109 R)
• M63: 27,353,971 km (0.052 R)
• M64: 28,413,423 km (0.067 R)
• M65: 29,804,384 km (0.092 R)
• M66: 30,572,270 km (0.072 R)
• M67: 32,062,414 km (0.115 R)
• M68: 33,046,918 km (0.073 R)
• M69: 33,908,153 km (0.048 R)
• M70: 34,374,898 km (0.055 R)
• M71: 34,441,768 km (0.099 R)
• M72: 34,910,907 km (0.11 R)
• M73: 35,045,396 km (0.025 R)
• M74: 35,382,290 km (0.064 R)
• M75: 36,672,123 km (0.034 R)
• M76: 37,701,356 km (0.105 R)
• M77: 38,392,798 km (0.108 R)
• M78: 38,879,290 km (0.104 R)
• M79: 39,647,774 km (0.059 R)
• M80: 40,845,455 km (0.087 R)
• M81: 41,128,943 km (0.118 R)
• M82: 41,341,970 km (0.086 R)
• M83: 41,626,655 km (0.03 R)
• M84: 42,484,598 km (0.091 R)
• M85: 42,628,063 km (0.082 R)
• M86: 42,771,826 km (0.108 R)
• M87: 42,843,783 km (0.082 R)
• M88: 43,420,483 km (0.084 R)
• M89: 44,727,669 km (0.085 R)
• M90: 45,973,969 km (0.104 R)
• M91: 47,902,136 km (0.112 R)
• M92: 49,554,145 km (0.056 R)
• M93: 49,932,179 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.1

Radius: 6.8

Gravity: 18.73 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.05 AU - 17.73 AU

Year: 25406 Days

Day: 20 Hours

Environment

Temp: -208 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,505,322 km

• M1: 153,487 km (0.097 R)
• M2: 1,004,998 km (0.114 R)
• M3: 1,227,899 km (0.09 R)
• M4: 2,185,026 km (0.118 R)
• M5: 2,775,190 km (0.097 R)
• M6: 2,907,883 km (0.103 R)
• M7: 2,952,613 km (0.091 R)
• M8: 3,179,553 km (0.119 R)
• M9: 3,459,301 km (0.11 R)
• M10: 4,142,963 km (0.073 R)
• M11: 5,027,536 km (0.116 R)
• M12: 5,798,563 km (0.103 R)
• M13: 6,429,866 km (0.105 R)
• M14: 6,962,584 km (0.038 R)
• M15: 11,563,317 km (0.114 R)
• M16: 11,705,884 km (0.108 R)
• M17: 11,849,049 km (0.115 R)
• M18: 13,838,102 km (0.119 R)
• M19: 16,086,857 km (0.094 R)
• M20: 16,325,915 km (0.106 R)
• M21: 16,485,835 km (0.115 R)
• M22: 16,646,353 km (0.074 R)
• M23: 17,049,969 km (0.109 R)
• M24: 17,131,051 km (0.068 R)
• M25: 17,784,644 km (0.056 R)
• M26: 18,363,139 km (0.053 R)
• M27: 18,947,767 km (0.118 R)
• M28: 20,135,275 km (0.038 R)
• M29: 20,307,013 km (0.089 R)
• M30: 20,565,369 km (0.119 R)
• M31: 20,738,154 km (0.105 R)
• M32: 20,998,305 km (0.082 R)
• M33: 22,849,429 km (0.112 R)
• M34: 23,028,498 km (0.085 R)
• M35: 23,387,832 km (0.075 R)
• M36: 23,568,247 km (0.057 R)
• M37: 24,294,545 km (0.075 R)
• M38: 24,568,758 km (0.051 R)
• M39: 24,752,164 km (0.087 R)
• M40: 24,844,167 km (0.097 R)
• M41: 26,423,173 km (0.057 R)
• M42: 27,462,280 km (0.074 R)
• M43: 27,843,305 km (0.062 R)
• M44: 27,938,898 km (0.119 R)
• M45: 28,514,551 km (0.057 R)
• M46: 30,855,907 km (0.068 R)
• M47: 31,252,042 km (0.088 R)
• M48: 31,649,973 km (0.086 R)
• M49: 33,258,150 km (0.072 R)
• M50: 33,970,086 km (0.106 R)
• M51: 37,604,417 km (0.099 R)
• M52: 37,710,033 km (0.091 R)
• M53: 38,771,879 km (0.094 R)
• M54: 39,413,653 km (0.057 R)
• M55: 40,816,283 km (0.032 R)
• M56: 41,578,335 km (0.118 R)
• M57: 41,796,897 km (0.119 R)
• M58: 43,670,162 km (0.069 R)
• M59: 45,458,155 km (0.101 R)
• M60: 45,908,894 km (0.09 R)
• M61: 46,134,787 km (0.12 R)
• M62: 46,474,374 km (0.06 R)
• M63: 46,701,314 km (0.114 R)
• M64: 48,070,134 km (0.037 R)
• M65: 49,451,970 km (0.117 R)
• M66: 52,963,481 km (0.062 R)
• M67: 56,675,602 km (0.064 R)
• M68: 57,403,695 km (0.096 R)
• M69: 57,647,091 km (0.101 R)
• M70: 58,991,826 km (0.105 R)
• M71: 59,729,792 km (0.11 R)
• M72: 67,274,462 km (0.083 R)
• M73: 69,595,772 km (0.051 R)
• M74: 70,896,675 km (0.087 R)
• M75: 71,812,064 km (0.088 R)
• M76: 72,336,854 km (0.048 R)
• M77: 72,468,201 km (0.111 R)
• M78: 74,051,395 km (0.092 R)
• M79: 76,313,464 km (0.102 R)
• M80: 77,789,247 km (0.099 R)
• M81: 77,923,885 km (0.046 R)
• M82: 80,496,669 km (0.08 R)
• M83: 81,178,237 km (0.074 R)
• M84: 81,588,136 km (0.12 R)
• M85: 83,647,949 km (0.081 R)
• M86: 84,892,154 km (0.073 R)
• M87: 85,863,942 km (0.112 R)
• M88: 89,083,138 km (0.101 R)
• M89: 89,224,060 km (0.107 R)
• M90: 89,788,193 km (0.066 R)
• M91: 90,495,043 km (0.113 R)
• M92: 93,055,112 km (0.057 R)
• M93: 93,627,174 km (0.092 R)
• M94: 93,770,489 km (0.065 R)
• M95: 93,913,654 km (0.036 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 11,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit