🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.74 AU

Year: 166 Days

Day: 35.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.86 AU - 2.02 AU

Year: 968 Days

Day: 27.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,213,914 km

• M1: 550,371 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.49 AU - 3.67 AU

Year: 1936 Days

Day: 29.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,213,914 km

• M1: 671,994 km (0.079 R)
• M2: 1,007,093 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.27 AU - 5.01 AU

Year: 3580 Days

Day: 16.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.66 AU - 5.8 AU

Year: 3684 Days

Day: 38.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 155.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.7

Radius: 11.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.4 AU - 6.42 AU

Year: 5812 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 50,213,914 km

• M1: 144,212 km (0.089 R)
• M2: 286,480 km (0.073 R)
• M3: 400,174 km (0.109 R)
• M4: 508,034 km (0.097 R)
• M5: 586,723 km (0.037 R)
• M6: 691,890 km (0.088 R)
• M7: 781,050 km (0.09 R)
• M8: 1,100,442 km (0.089 R)
• M9: 1,171,202 km (0.111 R)
• M10: 1,326,784 km (0.112 R)
• M11: 1,489,396 km (0.088 R)
• M12: 1,568,384 km (0.096 R)
• M13: 1,679,386 km (0.079 R)
• M14: 1,782,608 km (0.112 R)
• M15: 1,963,173 km (0.029 R)
• M16: 2,296,776 km (0.116 R)
• M17: 2,377,260 km (0.059 R)
• M18: 2,505,764 km (0.1 R)
• M19: 2,806,456 km (0.118 R)
• M20: 2,979,990 km (0.116 R)
• M21: 3,298,932 km (0.107 R)
• M22: 3,482,339 km (0.086 R)
• M23: 3,642,259 km (0.081 R)
• M24: 3,750,269 km (0.111 R)
• M25: 3,914,378 km (0.099 R)
• M26: 4,536,406 km (0.103 R)
• M27: 4,652,793 km (0.111 R)
• M28: 4,755,567 km (0.109 R)
• M29: 5,128,514 km (0.116 R)
• M30: 5,280,506 km (0.03 R)
• M31: 5,387,767 km (0.101 R)
• M32: 5,776,722 km (0.046 R)
• M33: 6,352,823 km (0.025 R)
• M34: 6,450,660 km (0.111 R)
• M35: 6,614,919 km (0.104 R)
• M36: 6,763,769 km (0.119 R)
• M37: 6,980,985 km (0.052 R)
• M38: 7,456,556 km (0.054 R)
• M39: 8,207,238 km (0.115 R)
• M40: 8,456,917 km (0.081 R)
• M41: 9,443,366 km (0.074 R)
• M42: 9,648,763 km (0.117 R)
• M43: 9,799,109 km (0.089 R)
• M44: 9,874,507 km (0.074 R)
• M45: 10,007,050 km (0.116 R)
• M46: 10,121,044 km (0.113 R)
• M47: 10,293,081 km (0.065 R)
• M48: 10,659,147 km (0.112 R)
• M49: 11,068,746 km (0.072 R)
• M50: 11,305,261 km (0.069 R)
• M51: 11,943,894 km (0.114 R)
• M52: 12,044,723 km (0.082 R)
• M53: 12,166,196 km (0.11 R)
• M54: 12,491,871 km (0.049 R)
• M55: 12,676,325 km (0.069 R)
• M56: 13,048,076 km (0.103 R)
• M57: 13,297,904 km (0.077 R)
• M58: 13,444,361 km (0.092 R)
• M59: 13,654,546 km (0.047 R)
• M60: 13,887,021 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627

Radius: 8.5

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.67 AU - 11.19 AU

Year: 11207 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,213,914 km

• M1: 107,262 km (0.087 R)
• M2: 163,510 km (0.093 R)
• M3: 226,790 km (0.098 R)
• M4: 433,834 km (0.059 R)
• M5: 552,465 km (0.054 R)
• M6: 632,649 km (0.087 R)
• M7: 994,227 km (0.076 R)
• M8: 1,282,353 km (0.115 R)
• M9: 1,413,849 km (0.032 R)
• M10: 1,859,502 km (0.055 R)
• M11: 2,787,008 km (0.083 R)
• M12: 4,553,909 km (0.104 R)
• M13: 5,346,927 km (0.109 R)
• M14: 5,705,064 km (0.095 R)
• M15: 5,814,121 km (0.106 R)
• M16: 6,294,181 km (0.099 R)
• M17: 6,369,279 km (0.116 R)
• M18: 6,748,809 km (0.09 R)
• M19: 7,213,909 km (0.094 R)
• M20: 7,292,447 km (0.117 R)
• M21: 8,052,853 km (0.096 R)
• M22: 8,546,078 km (0.071 R)
• M23: 8,838,242 km (0.047 R)
• M24: 9,304,090 km (0.107 R)
• M25: 10,083,644 km (0.067 R)
• M26: 11,019,379 km (0.072 R)
• M27: 11,797,138 km (0.11 R)
• M28: 12,075,839 km (0.105 R)
• M29: 12,356,784 km (0.103 R)
• M30: 13,453,486 km (0.051 R)
• M31: 13,695,984 km (0.111 R)
• M32: 13,939,978 km (0.119 R)
• M33: 15,080,812 km (0.12 R)
• M34: 15,181,491 km (0.05 R)
• M35: 15,332,735 km (0.084 R)
• M36: 15,586,153 km (0.06 R)
• M37: 16,097,030 km (0.052 R)
• M38: 17,292,766 km (0.026 R)
• M39: 17,450,891 km (0.098 R)
• M40: 17,609,465 km (0.116 R)
• M41: 17,662,422 km (0.081 R)
• M42: 17,821,594 km (0.105 R)
• M43: 19,003,717 km (0.042 R)
• M44: 19,659,105 km (0.118 R)
• M45: 19,714,007 km (0.105 R)
• M46: 19,989,567 km (0.077 R)
• M47: 20,488,625 km (0.108 R)
• M48: 20,823,724 km (0.111 R)
• M49: 21,555,856 km (0.08 R)
• M50: 21,782,946 km (0.112 R)
• M51: 22,583,594 km (0.114 R)
• M52: 22,871,869 km (0.119 R)
• M53: 23,393,965 km (0.1 R)
• M54: 23,452,159 km (0.116 R)
• M55: 23,510,502 km (0.11 R)
• M56: 24,508,769 km (0.079 R)
• M57: 24,864,512 km (0.117 R)
• M58: 25,102,523 km (0.073 R)
• M59: 25,761,053 km (0.108 R)
• M60: 25,881,479 km (0.075 R)
• M61: 26,364,680 km (0.039 R)
• M62: 26,668,364 km (0.109 R)
• M63: 26,973,094 km (0.087 R)
• M64: 28,451,720 km (0.115 R)
• M65: 28,888,097 km (0.079 R)
• M66: 29,263,737 km (0.109 R)
• M67: 29,641,023 km (0.093 R)
• M68: 29,704,153 km (0.027 R)
• M69: 30,655,147 km (0.114 R)
• M70: 30,974,239 km (0.069 R)
• M71: 31,873,921 km (0.104 R)
• M72: 32,847,354 km (0.11 R)
• M73: 34,889,963 km (0.105 R)
• M74: 35,289,988 km (0.072 R)
• M75: 35,758,678 km (0.082 R)
• M76: 36,094,825 km (0.056 R)
• M77: 36,431,869 km (0.09 R)
• M78: 36,566,956 km (0.035 R)
• M79: 36,634,574 km (0.101 R)
• M80: 36,905,496 km (0.093 R)
• M81: 37,109,098 km (0.045 R)
• M82: 38,476,124 km (0.112 R)
• M83: 39,859,605 km (0.031 R)
• M84: 40,907,837 km (0.091 R)
• M85: 42,960,170 km (0.073 R)
• M86: 44,683,837 km (0.083 R)
• M87: 45,045,714 km (0.051 R)
• M88: 46,796,458 km (0.066 R)
• M89: 48,198,340 km (0.106 R)
• M90: 48,495,142 km (0.12 R)
• M91: 49,016,191 km (0.079 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 14,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit