🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.77 AU - 0.83 AU

Year: 306 Days

Day: 16.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.69 AU - 0.95 AU

Year: 317 Days

Day: 47.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.28 AU - 2.54 AU

Year: 1599 Days

Day: 15.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.9

Radius: 11.3

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.68 AU - 8.82 AU

Year: 8345 Days

Day: 8.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,959,596 km

• M1: 182,659 km (0.088 R)
• M2: 404,812 km (0.046 R)
• M3: 529,576 km (0.111 R)
• M4: 760,107 km (0.095 R)
• M5: 839,094 km (0.093 R)
• M6: 921,373 km (0.104 R)
• M7: 1,222,364 km (0.116 R)
• M8: 1,374,954 km (0.051 R)
• M9: 1,595,461 km (0.086 R)
• M10: 1,893,011 km (0.099 R)
• M11: 2,026,004 km (0.076 R)
• M12: 2,139,399 km (0.067 R)
• M13: 3,413,823 km (0.092 R)
• M14: 3,604,411 km (0.119 R)
• M15: 4,580,088 km (0.106 R)
• M16: 5,004,647 km (0.103 R)
• M17: 5,097,248 km (0.065 R)
• M18: 5,505,351 km (0.093 R)
• M19: 6,022,212 km (0.073 R)
• M20: 6,187,069 km (0.082 R)
• M21: 6,319,912 km (0.082 R)
• M22: 6,420,142 km (0.096 R)
• M23: 6,826,749 km (0.078 R)
• M24: 7,276,590 km (0.078 R)
• M25: 7,664,797 km (0.092 R)
• M26: 7,987,479 km (0.109 R)
• M27: 8,132,439 km (0.078 R)
• M28: 8,424,754 km (0.105 R)
• M29: 8,498,356 km (0.059 R)
• M30: 8,683,408 km (0.087 R)
• M31: 8,982,305 km (0.088 R)
• M32: 9,095,251 km (0.073 R)
• M33: 9,551,824 km (0.1 R)
• M34: 10,172,206 km (0.079 R)
• M35: 10,329,284 km (0.062 R)
• M36: 12,319,085 km (0.101 R)
• M37: 12,528,822 km (0.057 R)
• M38: 12,655,082 km (0.114 R)
• M39: 13,594,557 km (0.081 R)
• M40: 14,867,036 km (0.11 R)
• M41: 15,449,720 km (0.099 R)
• M42: 15,994,256 km (0.105 R)
• M43: 16,406,847 km (0.107 R)
• M44: 17,383,123 km (0.068 R)
• M45: 17,760,110 km (0.088 R)
• M46: 18,906,777 km (0.094 R)
• M47: 19,440,393 km (0.097 R)
• M48: 20,771,216 km (0.1 R)
• M49: 21,624,073 km (0.101 R)
• M50: 21,826,479 km (0.102 R)
• M51: 23,260,524 km (0.106 R)
• M52: 24,198,503 km (0.111 R)
• M53: 24,724,938 km (0.112 R)
• M54: 24,830,703 km (0.115 R)
• M55: 25,042,534 km (0.095 R)
• M56: 25,414,883 km (0.078 R)
• M57: 25,521,696 km (0.115 R)
• M58: 26,326,832 km (0.117 R)
• M59: 26,488,846 km (0.078 R)
• M60: 27,742,028 km (0.106 R)
• M61: 27,961,936 km (0.108 R)
• M62: 29,573,704 km (0.076 R)
• M63: 30,136,491 km (0.077 R)
• M64: 30,475,929 km (0.104 R)
• M65: 30,816,563 km (0.106 R)
• M66: 31,101,397 km (0.101 R)
• M67: 31,444,276 km (0.075 R)
• M68: 31,731,055 km (0.076 R)
• M69: 32,076,327 km (0.114 R)
• M70: 32,191,667 km (0.119 R)
• M71: 32,944,892 km (0.094 R)
• M72: 33,762,594 km (0.055 R)
• M73: 36,375,620 km (0.099 R)
• M74: 37,645,556 km (0.118 R)
• M75: 38,194,132 km (0.074 R)
• M76: 38,561,394 km (0.12 R)
• M77: 38,806,884 km (0.114 R)
• M78: 39,856,164 km (0.087 R)
• M79: 41,102,314 km (0.106 R)
• M80: 41,227,677 km (0.111 R)
• M81: 41,856,287 km (0.094 R)
• M82: 42,234,920 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.3

Radius: 3

Gravity: 79.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.09 AU - 17.22 AU

Year: 26467 Days

Day: 16.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,959,596 km

• M1: 225,444 km (0.096 R)
• M2: 280,646 km (0.065 R)
• M3: 300,093 km (0.111 R)
• M4: 1,076,207 km (0.066 R)
• M5: 1,907,822 km (0.069 R)
• M6: 1,945,969 km (0.085 R)
• M7: 3,153,822 km (0.097 R)
• M8: 3,198,851 km (0.117 R)
• M9: 3,473,663 km (0.049 R)
• M10: 3,520,187 km (0.111 R)
• M11: 3,803,825 km (0.086 R)
• M12: 3,900,016 km (0.118 R)
• M13: 4,342,677 km (0.086 R)
• M14: 4,443,057 km (0.107 R)
• M15: 4,904,865 km (0.056 R)
• M16: 5,062,242 km (0.089 R)
• M17: 5,489,643 km (0.115 R)
• M18: 5,543,947 km (0.11 R)
• M19: 5,653,004 km (0.082 R)
• M20: 5,873,212 km (0.078 R)
• M21: 5,928,713 km (0.057 R)
• M22: 6,378,853 km (0.119 R)
• M23: 7,491,263 km (0.099 R)
• M24: 7,733,013 km (0.039 R)
• M25: 9,107,668 km (0.084 R)
• M26: 9,756,923 km (0.115 R)
• M27: 10,153,656 km (0.117 R)
• M28: 10,488,157 km (0.102 R)
• M29: 10,894,465 km (0.063 R)
• M30: 11,099,564 km (0.083 R)
• M31: 11,168,229 km (0.081 R)
• M32: 11,932,525 km (0.108 R)
• M33: 12,356,485 km (0.07 R)
• M34: 12,785,382 km (0.089 R)
• M35: 14,624,089 km (0.109 R)
• M36: 15,382,401 km (0.095 R)
• M37: 15,766,269 km (0.107 R)
• M38: 16,075,787 km (0.099 R)
• M39: 17,174,434 km (0.05 R)
• M40: 17,333,307 km (0.088 R)
• M41: 20,192,272 km (0.1 R)
• M42: 22,930,661 km (0.066 R)
• M43: 23,281,019 km (0.09 R)
• M44: 23,368,833 km (0.061 R)
• M45: 23,987,121 km (0.083 R)
• M46: 24,432,025 km (0.057 R)
• M47: 25,964,805 km (0.103 R)
• M48: 26,147,314 km (0.099 R)
• M49: 26,329,973 km (0.079 R)
• M50: 26,973,244 km (0.102 R)
• M51: 27,621,452 km (0.053 R)
• M52: 28,181,247 km (0.068 R)
• M53: 29,978,366 km (0.089 R)
• M54: 31,132,364 km (0.067 R)
• M55: 33,980,408 km (0.056 R)
• M56: 34,080,041 km (0.103 R)
• M57: 36,501,581 km (0.099 R)
• M58: 36,910,432 km (0.116 R)
• M59: 39,186,713 km (0.101 R)
• M60: 41,507,724 km (0.041 R)
• M61: 41,721,051 km (0.093 R)
• M62: 44,307,897 km (0.1 R)
• M63: 44,743,975 km (0.053 R)
• M64: 48,396,258 km (0.075 R)
• M65: 49,183,142 km (0.11 R)
• M66: 50,883,621 km (0.084 R)
• M67: 52,142,787 km (0.109 R)
• M68: 52,833,929 km (0.089 R)
• M69: 54,691,785 km (0.084 R)
• M70: 57,162,394 km (0.049 R)
• M71: 58,113,238 km (0.062 R)
• M72: 63,312,212 km (0.101 R)
• M73: 64,172,550 km (0.116 R)
• M74: 64,295,669 km (0.056 R)
• M75: 65,036,627 km (0.075 R)
• M76: 65,160,494 km (0.107 R)
• M77: 65,780,428 km (0.065 R)
• M78: 68,028,734 km (0.04 R)
• M79: 68,531,682 km (0.118 R)
• M80: 72,471,791 km (0.072 R)
• M81: 73,887,436 km (0.083 R)
• M82: 76,484,455 km (0.085 R)
• M83: 76,876,700 km (0.073 R)
• M84: 77,138,496 km (0.113 R)
• M85: 77,531,789 km (0.078 R)
• M86: 78,583,761 km (0.046 R)
• M87: 79,111,393 km (0.09 R)
• M88: 79,905,309 km (0.067 R)
• M89: 80,435,933 km (0.112 R)
• M90: 81,234,187 km (0.068 R)
• M91: 85,671,110 km (0.106 R)
• M92: 87,713,720 km (0.09 R)
• M93: 92,124,613 km (0.113 R)
• M94: 92,680,967 km (0.073 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: 286 - 17,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit