🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.1 AU - 1.26 AU

Year: 468 Days

Day: 41.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.2 AU - 1.24 AU

Year: 492 Days

Day: 39.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.07 AU - 4.79 AU

Year: 2846 Days

Day: 36.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,180,167 km

• M1: 334,501 km (0.076 R)
• M2: 2,124,290 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.9

Radius: 13.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.82 AU - 5.88 AU

Year: 3901 Days

Day: 8.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 86,180,167 km

• M1: 170,093 km (0.073 R)
• M2: 357,539 km (0.109 R)
• M3: 702,063 km (0.092 R)
• M4: 820,245 km (0.057 R)
• M5: 1,162,226 km (0.087 R)
• M6: 1,305,989 km (0.108 R)
• M7: 1,486,853 km (0.055 R)
• M8: 1,741,469 km (0.104 R)
• M9: 1,857,557 km (0.118 R)
• M10: 2,384,889 km (0.051 R)
• M11: 2,533,440 km (0.096 R)
• M12: 3,158,609 km (0.085 R)
• M13: 3,426,240 km (0.094 R)
• M14: 3,552,201 km (0.09 R)
• M15: 3,939,959 km (0.085 R)
• M16: 4,138,924 km (0.089 R)
• M17: 4,318,741 km (0.099 R)
• M18: 4,709,341 km (0.112 R)
• M19: 5,015,867 km (0.082 R)
• M20: 5,475,731 km (0.06 R)
• M21: 5,623,833 km (0.1 R)
• M22: 5,723,315 km (0.099 R)
• M23: 6,025,353 km (0.104 R)
• M24: 7,016,140 km (0.076 R)
• M25: 7,123,402 km (0.06 R)
• M26: 7,530,607 km (0.09 R)
• M27: 7,695,614 km (0.103 R)
• M28: 8,197,814 km (0.07 R)
• M29: 8,310,910 km (0.09 R)
• M30: 8,453,028 km (0.119 R)
• M31: 8,653,339 km (0.106 R)
• M32: 8,826,274 km (0.056 R)
• M33: 9,293,020 km (0.088 R)
• M34: 9,499,914 km (0.026 R)
• M35: 9,948,109 km (0.049 R)
• M36: 10,556,673 km (0.119 R)
• M37: 10,989,908 km (0.084 R)
• M38: 11,177,355 km (0.085 R)
• M39: 12,617,084 km (0.077 R)
• M40: 12,879,180 km (0.094 R)
• M41: 13,209,193 km (0.083 R)
• M42: 14,250,394 km (0.094 R)
• M43: 14,729,257 km (0.047 R)
• M44: 14,901,593 km (0.087 R)
• M45: 15,282,918 km (0.071 R)
• M46: 15,632,529 km (0.116 R)
• M47: 16,161,956 km (0.031 R)
• M48: 16,482,394 km (0.1 R)
• M49: 17,638,636 km (0.111 R)
• M50: 17,858,395 km (0.084 R)
• M51: 18,116,003 km (0.103 R)
• M52: 18,300,607 km (0.091 R)
• M53: 19,083,303 km (0.093 R)
• M54: 19,271,198 km (0.058 R)
• M55: 19,459,691 km (0.048 R)
• M56: 19,800,774 km (0.067 R)
• M57: 19,952,915 km (0.118 R)
• M58: 21,457,122 km (0.104 R)
• M59: 22,242,511 km (0.057 R)
• M60: 23,197,543 km (0.062 R)
• M61: 24,450,874 km (0.102 R)
• M62: 24,614,235 km (0.11 R)
• M63: 24,818,885 km (0.091 R)
• M64: 24,942,004 km (0.115 R)
• M65: 25,975,576 km (0.087 R)
• M66: 26,770,389 km (0.081 R)
• M67: 27,530,795 km (0.063 R)
• M68: 27,956,401 km (0.081 R)
• M69: 28,943,298 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.4

Radius: 7.7

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.25 AU - 17.65 AU

Year: 24369 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,180,167 km

• M1: 103,522 km (0.053 R)
• M2: 836,701 km (0.097 R)
• M3: 945,010 km (0.115 R)
• M4: 1,058,255 km (0.111 R)
• M5: 1,175,989 km (0.041 R)
• M6: 1,392,756 km (0.065 R)
• M7: 1,456,934 km (0.088 R)
• M8: 1,588,729 km (0.096 R)
• M9: 1,793,678 km (0.072 R)
• M10: 2,007,155 km (0.053 R)
• M11: 2,154,209 km (0.104 R)
• M12: 2,458,940 km (0.058 R)
• M13: 2,777,284 km (0.119 R)
• M14: 2,982,982 km (0.085 R)
• M15: 3,066,607 km (0.11 R)
• M16: 3,322,419 km (0.047 R)
• M17: 3,764,032 km (0.116 R)
• M18: 4,130,696 km (0.074 R)
• M19: 5,146,915 km (0.034 R)
• M20: 5,197,180 km (0.092 R)
• M21: 6,669,821 km (0.113 R)
• M22: 6,779,626 km (0.062 R)
• M23: 7,451,470 km (0.102 R)
• M24: 8,085,915 km (0.095 R)
• M25: 8,558,195 km (0.089 R)
• M26: 8,857,840 km (0.111 R)
• M27: 9,222,110 km (0.09 R)
• M28: 10,027,994 km (0.095 R)
• M29: 10,727,514 km (0.084 R)
• M30: 10,920,944 km (0.071 R)
• M31: 11,640,360 km (0.027 R)
• M32: 11,706,482 km (0.085 R)
• M33: 11,839,175 km (0.077 R)
• M34: 12,781,941 km (0.107 R)
• M35: 13,193,335 km (0.11 R)
• M36: 14,667,323 km (0.107 R)
• M37: 15,025,909 km (0.046 R)
• M38: 15,098,016 km (0.105 R)
• M39: 16,489,126 km (0.091 R)
• M40: 17,844,333 km (0.087 R)
• M41: 18,845,143 km (0.072 R)
• M42: 20,500,144 km (0.095 R)
• M43: 20,660,064 km (0.116 R)
• M44: 20,740,249 km (0.074 R)
• M45: 23,946,879 km (0.065 R)
• M46: 24,964,145 km (0.084 R)
• M47: 25,220,555 km (0.097 R)
• M48: 25,995,472 km (0.066 R)
• M49: 26,168,707 km (0.102 R)
• M50: 26,255,473 km (0.108 R)
• M51: 28,188,428 km (0.053 R)
• M52: 28,277,289 km (0.1 R)
• M53: 28,992,217 km (0.08 R)
• M54: 30,439,876 km (0.09 R)
• M55: 31,633,367 km (0.105 R)
• M56: 32,189,423 km (0.081 R)
• M57: 33,029,415 km (0.112 R)
• M58: 33,499,302 km (0.111 R)
• M59: 35,017,421 km (0.104 R)
• M60: 36,364,250 km (0.093 R)
• M61: 37,923,958 km (0.112 R)
• M62: 38,712,039 km (0.057 R)
• M63: 38,909,957 km (0.12 R)
• M64: 41,411,533 km (0.105 R)
• M65: 43,142,081 km (0.119 R)
• M66: 44,481,281 km (0.117 R)
• M67: 45,416,418 km (0.11 R)
• M68: 45,520,687 km (0.107 R)
• M69: 46,253,118 km (0.11 R)
• M70: 47,729,500 km (0.11 R)
• M71: 47,941,630 km (0.086 R)
• M72: 48,686,777 km (0.085 R)
• M73: 50,512,170 km (0.084 R)
• M74: 50,836,648 km (0.093 R)
• M75: 52,359,853 km (0.052 R)
• M76: 53,236,945 km (0.095 R)
• M77: 54,118,974 km (0.097 R)
• M78: 55,339,544 km (0.103 R)
• M79: 57,243,775 km (0.09 R)
• M80: 57,469,219 km (0.102 R)
• M81: 61,923,944 km (0.086 R)
• M82: 63,316,700 km (0.077 R)
• M83: 63,549,923 km (0.108 R)
• M84: 65,425,282 km (0.108 R)
• M85: 65,661,049 km (0.068 R)
• M86: 66,133,179 km (0.087 R)
• M87: 68,990,349 km (0.065 R)
• M88: 71,523,340 km (0.119 R)
• M89: 72,740,020 km (0.046 R)
• M90: 73,595,869 km (0.089 R)
• M91: 73,963,730 km (0.119 R)
• M92: 77,550,639 km (0.086 R)
• M93: 77,800,018 km (0.067 R)
• M94: 78,800,529 km (0.091 R)
• M95: 79,427,942 km (0.095 R)
• M96: 83,994,417 km (0.098 R)
• M97: 84,635,295 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit