🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.2 AU - 1.7 AU

Year: 611 Days

Day: 27.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.51 AU - 1.71 AU

Year: 715 Days

Day: 14.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.07 AU - 4.75 AU

Year: 3240 Days

Day: 17.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.5

Radius: 12.4

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.44 AU - 5.72 AU

Year: 4611 Days

Day: 9.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,625,511 km

• M1: 223,350 km (0.083 R)
• M2: 349,760 km (0.079 R)
• M3: 719,416 km (0.095 R)
• M4: 846,724 km (0.083 R)
• M5: 1,125,724 km (0.041 R)
• M6: 1,292,077 km (0.069 R)
• M7: 1,483,113 km (0.044 R)
• M8: 1,565,691 km (0.106 R)
• M9: 2,075,820 km (0.086 R)
• M10: 2,340,159 km (0.108 R)
• M11: 2,417,801 km (0.107 R)
• M12: 2,575,627 km (0.114 R)
• M13: 3,006,618 km (0.104 R)
• M14: 3,112,683 km (0.095 R)
• M15: 3,328,553 km (0.11 R)
• M16: 3,775,252 km (0.047 R)
• M17: 4,241,249 km (0.092 R)
• M18: 4,481,055 km (0.079 R)
• M19: 4,602,827 km (0.083 R)
• M20: 4,799,698 km (0.068 R)
• M21: 4,899,330 km (0.076 R)
• M22: 5,304,441 km (0.095 R)
• M23: 5,407,365 km (0.1 R)
• M24: 5,667,815 km (0.112 R)
• M25: 5,932,453 km (0.076 R)
• M26: 6,039,565 km (0.091 R)
• M27: 6,201,281 km (0.102 R)
• M28: 6,639,602 km (0.12 R)
• M29: 6,750,754 km (0.073 R)
• M30: 6,946,876 km (0.051 R)
• M31: 7,088,097 km (0.116 R)
• M32: 7,720,746 km (0.027 R)
• M33: 7,837,732 km (0.089 R)
• M34: 8,073,647 km (0.082 R)
• M35: 8,431,785 km (0.116 R)
• M36: 8,886,712 km (0.094 R)
• M37: 9,947,660 km (0.059 R)
• M38: 10,043,253 km (0.119 R)
• M39: 10,235,337 km (0.094 R)
• M40: 10,493,243 km (0.12 R)
• M41: 10,590,482 km (0.1 R)
• M42: 11,015,490 km (0.088 R)
• M43: 11,479,542 km (0.094 R)
• M44: 11,680,452 km (0.094 R)
• M45: 11,916,218 km (0.083 R)
• M46: 12,392,538 km (0.051 R)
• M47: 12,702,056 km (0.087 R)
• M48: 13,223,704 km (0.062 R)
• M49: 13,469,493 km (0.105 R)
• M50: 13,716,778 km (0.076 R)
• M51: 13,894,351 km (0.086 R)
• M52: 15,049,097 km (0.072 R)
• M53: 15,489,962 km (0.11 R)
• M54: 16,384,707 km (0.082 R)
• M55: 16,573,200 km (0.119 R)
• M56: 16,838,288 km (0.105 R)
• M57: 16,952,431 km (0.117 R)
• M58: 18,419,238 km (0.116 R)
• M59: 18,851,576 km (0.109 R)
• M60: 18,930,414 km (0.072 R)
• M61: 19,846,252 km (0.105 R)
• M62: 20,491,916 km (0.12 R)
• M63: 20,613,689 km (0.09 R)
• M64: 20,817,292 km (0.105 R)
• M65: 21,845,179 km (0.119 R)
• M66: 21,969,644 km (0.108 R)
• M67: 22,094,409 km (0.081 R)
• M68: 22,595,562 km (0.062 R)
• M69: 23,864,750 km (0.066 R)
• M70: 24,121,460 km (0.116 R)
• M71: 24,766,975 km (0.108 R)
• M72: 25,418,324 km (0.067 R)
• M73: 25,811,766 km (0.046 R)
• M74: 25,943,412 km (0.104 R)
• M75: 26,207,303 km (0.048 R)
• M76: 26,560,653 km (0.079 R)
• M77: 26,871,069 km (0.096 R)
• M78: 26,959,930 km (0.117 R)
• M79: 28,622,411 km (0.059 R)
• M80: 30,874,607 km (0.054 R)
• M81: 31,014,331 km (0.04 R)
• M82: 31,341,352 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.5

Radius: 6.7

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.96 AU - 20.18 AU

Year: 26873 Days

Day: 21.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,625,511 km

• M1: 277,354 km (0.109 R)
• M2: 450,290 km (0.104 R)
• M3: 515,664 km (0.11 R)
• M4: 918,980 km (0.11 R)
• M5: 1,704,668 km (0.06 R)
• M6: 2,368,583 km (0.103 R)
• M7: 3,722,444 km (0.081 R)
• M8: 4,329,512 km (0.059 R)
• M9: 5,791,382 km (0.041 R)
• M10: 6,547,151 km (0.058 R)
• M11: 7,448,328 km (0.053 R)
• M12: 7,563,668 km (0.106 R)
• M13: 8,327,964 km (0.109 R)
• M14: 9,802,700 km (0.093 R)
• M15: 9,865,830 km (0.079 R)
• M16: 11,488,967 km (0.101 R)
• M17: 14,109,922 km (0.088 R)
• M18: 14,252,788 km (0.102 R)
• M19: 14,324,295 km (0.07 R)
• M20: 15,486,521 km (0.092 R)
• M21: 16,078,929 km (0.093 R)
• M22: 16,153,578 km (0.104 R)
• M23: 16,905,607 km (0.094 R)
• M24: 17,900,133 km (0.047 R)
• M25: 19,945,735 km (0.066 R)
• M26: 20,025,919 km (0.099 R)
• M27: 22,146,918 km (0.105 R)
• M28: 22,646,425 km (0.031 R)
• M29: 24,681,554 km (0.069 R)
• M30: 25,286,079 km (0.103 R)
• M31: 28,021,177 km (0.116 R)
• M32: 30,018,458 km (0.075 R)
• M33: 30,755,976 km (0.092 R)
• M34: 30,941,328 km (0.074 R)
• M35: 31,034,228 km (0.114 R)
• M36: 32,909,587 km (0.098 R)
• M37: 33,670,142 km (0.099 R)
• M38: 34,821,597 km (0.097 R)
• M39: 35,305,097 km (0.074 R)
• M40: 35,596,365 km (0.077 R)
• M41: 36,474,803 km (0.077 R)
• M42: 36,867,498 km (0.119 R)
• M43: 37,855,442 km (0.095 R)
• M44: 38,552,119 km (0.112 R)
• M45: 38,751,982 km (0.091 R)
• M46: 41,278,840 km (0.117 R)
• M47: 42,613,851 km (0.069 R)
• M48: 42,923,818 km (0.067 R)
• M49: 43,131,011 km (0.111 R)
• M50: 44,695,057 km (0.08 R)
• M51: 44,904,942 km (0.077 R)
• M52: 45,642,310 km (0.095 R)
• M53: 50,805,082 km (0.089 R)
• M54: 51,024,243 km (0.108 R)
• M55: 52,899,153 km (0.066 R)
• M56: 53,901,010 km (0.098 R)
• M57: 59,233,127 km (0.066 R)
• M58: 59,348,467 km (0.119 R)
• M59: 61,202,733 km (0.092 R)
• M60: 61,669,329 km (0.09 R)
• M61: 63,665,413 km (0.12 R)
• M62: 64,019,810 km (0.058 R)
• M63: 64,849,331 km (0.092 R)
• M64: 66,399,464 km (0.086 R)
• M65: 67,720,562 km (0.109 R)
• M66: 68,807,840 km (0.107 R)
• M67: 71,122,268 km (0.093 R)
• M68: 75,701,908 km (0.064 R)
• M69: 76,704,513 km (0.065 R)
• M70: 77,207,461 km (0.079 R)
• M71: 77,711,606 km (0.115 R)
• M72: 78,976,605 km (0.038 R)
• M73: 80,120,880 km (0.07 R)
• M74: 83,715,866 km (0.057 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 12,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit