🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.52 AU - 0.74 AU

Year: 185 Days

Day: 37.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,039,702 km

• M1: 258,655 km (0.055 R)
• M2: 380,278 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.75 AU - 1.23 AU

Year: 365 Days

Day: 22.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.07 AU - 1.19 AU

Year: 445 Days

Day: 23.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.13 AU - 1.27 AU

Year: 488 Days

Day: 42.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.19 AU - 1.49 AU

Year: 575 Days

Day: 24.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.26 AU - 3.18 AU

Year: 1664 Days

Day: 42.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.79 AU - 3.03 AU

Year: 1841 Days

Day: 46.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.28 AU - 4.18 AU

Year: 2672 Days

Day: 33.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.3

Radius: 8.1

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.81 AU - 12.99 AU

Year: 13346 Days

Day: 6.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,039,702 km

• M1: 122,820 km (0.069 R)
• M2: 466,745 km (0.099 R)
• M3: 569,669 km (0.093 R)
• M4: 697,126 km (0.099 R)
• M5: 1,405,472 km (0.099 R)
• M6: 1,514,379 km (0.094 R)
• M7: 1,717,832 km (0.117 R)
• M8: 2,201,183 km (0.109 R)
• M9: 2,458,192 km (0.117 R)
• M10: 2,670,771 km (0.11 R)
• M11: 2,806,755 km (0.106 R)
• M12: 3,402,753 km (0.062 R)
• M13: 3,760,591 km (0.082 R)
• M14: 4,512,171 km (0.071 R)
• M15: 5,480,518 km (0.085 R)
• M16: 5,584,339 km (0.106 R)
• M17: 5,653,902 km (0.095 R)
• M18: 5,970,451 km (0.104 R)
• M19: 6,365,240 km (0.033 R)
• M20: 6,437,944 km (0.079 R)
• M21: 6,510,948 km (0.108 R)
• M22: 6,992,055 km (0.059 R)
• M23: 7,255,946 km (0.098 R)
• M24: 7,408,236 km (0.067 R)
• M25: 7,600,021 km (0.075 R)
• M26: 7,677,064 km (0.074 R)
• M27: 7,949,332 km (0.1 R)
• M28: 8,185,098 km (0.111 R)
• M29: 8,987,840 km (0.071 R)
• M30: 9,110,510 km (0.068 R)
• M31: 9,357,347 km (0.11 R)
• M32: 9,564,689 km (0.051 R)
• M33: 9,899,639 km (0.113 R)
• M34: 9,984,012 km (0.092 R)
• M35: 11,454,260 km (0.097 R)
• M36: 11,676,263 km (0.105 R)
• M37: 12,034,251 km (0.092 R)
• M38: 12,577,890 km (0.116 R)
• M39: 12,944,853 km (0.117 R)
• M40: 13,972,142 km (0.105 R)
• M41: 14,256,827 km (0.094 R)
• M42: 14,976,991 km (0.119 R)
• M43: 16,054,544 km (0.118 R)
• M44: 16,853,696 km (0.058 R)
• M45: 17,258,209 km (0.109 R)
• M46: 18,646,926 km (0.07 R)
• M47: 18,751,196 km (0.087 R)
• M48: 19,486,619 km (0.083 R)
• M49: 19,857,921 km (0.078 R)
• M50: 20,017,691 km (0.096 R)
• M51: 22,967,013 km (0.118 R)
• M52: 24,036,488 km (0.1 R)
• M53: 24,263,727 km (0.111 R)
• M54: 25,526,333 km (0.108 R)
• M55: 25,758,061 km (0.104 R)
• M56: 25,816,254 km (0.059 R)
• M57: 27,400,496 km (0.063 R)
• M58: 28,054,986 km (0.071 R)
• M59: 28,594,287 km (0.032 R)
• M60: 28,654,425 km (0.095 R)
• M61: 28,714,563 km (0.117 R)
• M62: 28,955,715 km (0.083 R)
• M63: 29,561,437 km (0.089 R)
• M64: 29,865,869 km (0.035 R)
• M65: 29,987,940 km (0.095 R)
• M66: 30,539,358 km (0.113 R)
• M67: 30,662,328 km (0.106 R)
• M68: 31,589,984 km (0.027 R)
• M69: 31,652,217 km (0.101 R)
• M70: 31,838,915 km (0.096 R)
• M71: 32,150,976 km (0.032 R)
• M72: 32,904,052 km (0.085 R)
• M73: 33,030,163 km (0.095 R)
• M74: 33,536,103 km (0.054 R)
• M75: 33,599,532 km (0.076 R)
• M76: 34,172,193 km (0.116 R)
• M77: 34,491,734 km (0.085 R)
• M78: 34,747,995 km (0.035 R)
• M79: 35,327,088 km (0.112 R)
• M80: 36,560,074 km (0.071 R)
• M81: 36,952,320 km (0.066 R)
• M82: 40,477,444 km (0.073 R)
• M83: 41,018,839 km (0.091 R)
• M84: 42,108,659 km (0.087 R)
• M85: 42,245,541 km (0.102 R)
• M86: 43,070,125 km (0.081 R)
• M87: 43,969,357 km (0.106 R)
• M88: 44,595,574 km (0.099 R)
• M89: 44,805,011 km (0.07 R)
• M90: 45,224,783 km (0.079 R)
• M91: 45,505,279 km (0.108 R)
• M92: 46,138,676 km (0.085 R)
• M93: 47,414,148 km (0.094 R)
• M94: 47,627,923 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.8

Radius: 4.7

Gravity: 22.49 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.3 AU - 19.96 AU

Year: 26293 Days

Day: 24.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,039,702 km

• M1: 87,365 km (0.097 R)
• M2: 166,203 km (0.11 R)
• M3: 402,119 km (0.112 R)
• M4: 549,922 km (0.098 R)
• M5: 641,924 km (0.074 R)
• M6: 739,013 km (0.034 R)
• M7: 975,079 km (0.098 R)
• M8: 1,293,573 km (0.054 R)
• M9: 1,324,091 km (0.053 R)
• M10: 2,689,919 km (0.09 R)
• M11: 2,768,458 km (0.03 R)
• M12: 4,215,668 km (0.093 R)
• M13: 4,306,923 km (0.075 R)
• M14: 4,538,201 km (0.104 R)
• M15: 5,354,557 km (0.115 R)
• M16: 6,008,748 km (0.049 R)
• M17: 6,529,049 km (0.11 R)
• M18: 6,901,698 km (0.075 R)
• M19: 7,009,558 km (0.113 R)
• M20: 7,172,171 km (0.079 R)
• M21: 8,866,516 km (0.075 R)
• M22: 9,577,256 km (0.103 R)
• M23: 11,624,054 km (0.086 R)
• M24: 11,945,540 km (0.115 R)
• M25: 12,075,091 km (0.1 R)
• M26: 12,140,017 km (0.116 R)
• M27: 12,204,942 km (0.105 R)
• M28: 12,400,766 km (0.101 R)
• M29: 12,597,487 km (0.119 R)
• M30: 13,596,801 km (0.028 R)
• M31: 13,935,490 km (0.082 R)
• M32: 15,038,027 km (0.114 R)
• M33: 15,107,889 km (0.12 R)
• M34: 15,177,751 km (0.051 R)
• M35: 15,247,763 km (0.117 R)
• M36: 16,671,336 km (0.051 R)
• M37: 17,840,294 km (0.119 R)
• M38: 18,809,389 km (0.101 R)
• M39: 19,414,213 km (0.089 R)
• M40: 19,490,209 km (0.04 R)
• M41: 19,795,389 km (0.111 R)
• M42: 19,871,983 km (0.105 R)
• M43: 20,410,535 km (0.079 R)
• M44: 22,452,696 km (0.103 R)
• M45: 23,174,655 km (0.113 R)
• M46: 23,497,936 km (0.105 R)
• M47: 23,904,244 km (0.076 R)
• M48: 29,217,212 km (0.104 R)
• M49: 29,479,008 km (0.093 R)
• M50: 30,622,385 km (0.107 R)
• M51: 32,770,910 km (0.028 R)
• M52: 33,406,701 km (0.117 R)
• M53: 33,680,465 km (0.117 R)
• M54: 33,863,273 km (0.109 R)
• M55: 34,413,943 km (0.088 R)
• M56: 35,060,206 km (0.067 R)
• M57: 37,684,601 km (0.103 R)
• M58: 38,159,874 km (0.087 R)
• M59: 38,924,468 km (0.116 R)
• M60: 40,274,589 km (0.117 R)
• M61: 40,857,871 km (0.041 R)
• M62: 41,150,634 km (0.093 R)
• M63: 41,346,159 km (0.071 R)
• M64: 43,318,158 km (0.072 R)
• M65: 43,417,640 km (0.115 R)
• M66: 44,315,676 km (0.088 R)
• M67: 44,516,138 km (0.099 R)
• M68: 44,817,278 km (0.09 R)
• M69: 45,522,782 km (0.062 R)
• M70: 46,740,508 km (0.083 R)
• M71: 49,104,304 km (0.099 R)
• M72: 49,207,976 km (0.07 R)
• M73: 49,519,289 km (0.12 R)
• M74: 54,161,011 km (0.1 R)
• M75: 55,883,033 km (0.04 R)
• M76: 56,099,650 km (0.108 R)
• M77: 56,750,850 km (0.115 R)
• M78: 56,968,515 km (0.034 R)
• M79: 59,822,842 km (0.104 R)
• M80: 62,161,954 km (0.112 R)
• M81: 62,274,153 km (0.077 R)
• M82: 63,737,968 km (0.056 R)
• M83: 65,897,712 km (0.101 R)
• M84: 66,240,890 km (0.087 R)
• M85: 68,544,099 km (0.098 R)
• M86: 68,660,037 km (0.118 R)
• M87: 73,347,088 km (0.107 R)
• M88: 73,465,570 km (0.036 R)
• M89: 74,177,805 km (0.094 R)
• M90: 75,489,629 km (0.1 R)
• M91: 75,848,813 km (0.104 R)
• M92: 77,532,088 km (0.105 R)
• M93: 81,548,342 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 14,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit