🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 34.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.64 AU

Year: 150 Days

Day: 20.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.07 AU - 1.09 AU

Year: 412 Days

Day: 42.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.05 AU - 1.45 AU

Year: 513 Days

Day: 14.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.42 AU - 2.26 AU

Year: 916 Days

Day: 20.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,743,578 km

• M1: 1,197,830 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.9 AU - 3.44 AU

Year: 2072 Days

Day: 15.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,743,578 km

• M1: 1,395,449 km (0.044 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.44 AU - 4.12 AU

Year: 2698 Days

Day: 25.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,743,578 km

• M1: 3,458,404 km (0.062 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.26 AU - 5.3 AU

Year: 3250 Days

Day: 34 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,743,578 km

• M1: 1,473,539 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 11.2

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.45 AU - 6.73 AU

Year: 6210 Days

Day: 10.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,743,578 km

• M1: 152,291 km (0.075 R)
• M2: 613,351 km (0.105 R)
• M3: 1,050,027 km (0.079 R)
• M4: 1,131,409 km (0.084 R)
• M5: 1,266,645 km (0.113 R)
• M6: 1,425,518 km (0.113 R)
• M7: 1,724,564 km (0.04 R)
• M8: 1,921,734 km (0.072 R)
• M9: 2,491,104 km (0.114 R)
• M10: 3,158,759 km (0.071 R)
• M11: 3,327,954 km (0.112 R)
• M12: 3,600,222 km (0.03 R)
• M13: 3,931,282 km (0.094 R)
• M14: 4,009,073 km (0.089 R)
• M15: 4,113,642 km (0.101 R)
• M16: 4,459,961 km (0.094 R)
• M17: 4,623,023 km (0.105 R)
• M18: 4,983,105 km (0.046 R)
• M19: 5,352,313 km (0.057 R)
• M20: 5,583,890 km (0.093 R)
• M21: 6,329,187 km (0.082 R)
• M22: 6,420,741 km (0.096 R)
• M23: 6,636,012 km (0.091 R)
• M24: 6,947,924 km (0.083 R)
• M25: 7,105,600 km (0.094 R)
• M26: 7,200,894 km (0.099 R)
• M27: 7,748,422 km (0.033 R)
• M28: 7,879,170 km (0.095 R)
• M29: 8,409,794 km (0.061 R)
• M30: 8,781,395 km (0.086 R)
• M31: 9,192,939 km (0.066 R)
• M32: 9,575,610 km (0.112 R)
• M33: 9,821,998 km (0.094 R)
• M34: 10,177,442 km (0.111 R)
• M35: 10,682,335 km (0.025 R)
• M36: 10,937,848 km (0.098 R)
• M37: 11,306,457 km (0.088 R)
• M38: 11,791,603 km (0.086 R)
• M39: 11,866,851 km (0.099 R)
• M40: 12,743,794 km (0.038 R)
• M41: 13,014,865 km (0.107 R)
• M42: 13,641,680 km (0.029 R)
• M43: 13,918,885 km (0.056 R)
• M44: 14,559,762 km (0.097 R)
• M45: 14,802,560 km (0.084 R)
• M46: 15,539,030 km (0.05 R)
• M47: 16,036,742 km (0.056 R)
• M48: 16,455,467 km (0.115 R)
• M49: 16,666,100 km (0.111 R)
• M50: 16,877,781 km (0.086 R)
• M51: 17,090,210 km (0.072 R)
• M52: 17,389,256 km (0.054 R)
• M53: 18,209,502 km (0.104 R)
• M54: 18,690,309 km (0.106 R)
• M55: 19,308,148 km (0.098 R)
• M56: 19,708,921 km (0.068 R)
• M57: 21,201,609 km (0.084 R)
• M58: 21,845,927 km (0.077 R)
• M59: 22,496,677 km (0.108 R)
• M60: 23,200,835 km (0.064 R)
• M61: 23,437,199 km (0.096 R)
• M62: 23,912,322 km (0.116 R)
• M63: 24,294,844 km (0.068 R)
• M64: 24,486,778 km (0.055 R)
• M65: 25,017,252 km (0.11 R)
• M66: 25,502,847 km (0.09 R)
• M67: 26,089,569 km (0.086 R)
• M68: 26,237,073 km (0.081 R)
• M69: 26,532,678 km (0.06 R)
• M70: 26,779,814 km (0.1 R)
• M71: 27,077,514 km (0.084 R)
• M72: 27,776,285 km (0.056 R)
• M73: 28,632,883 km (0.1 R)
• M74: 28,734,161 km (0.041 R)
• M75: 28,988,028 km (0.116 R)
• M76: 30,837,806 km (0.041 R)
• M77: 31,045,747 km (0.098 R)
• M78: 31,410,766 km (0.118 R)
• M79: 31,724,622 km (0.078 R)
• M80: 32,197,501 km (0.114 R)
• M81: 32,302,818 km (0.092 R)
• M82: 32,672,624 km (0.104 R)
• M83: 33,416,424 km (0.101 R)
• M84: 33,897,531 km (0.081 R)
• M85: 34,758,616 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.3

Radius: 5.7

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 12.48 AU - 16.08 AU

Year: 19809 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,743,578 km

• M1: 522,845 km (0.104 R)
• M2: 652,995 km (0.114 R)
• M3: 842,685 km (0.042 R)
• M4: 943,963 km (0.1 R)
• M5: 1,031,627 km (0.094 R)
• M6: 1,103,583 km (0.103 R)
• M7: 1,158,785 km (0.065 R)
• M8: 1,760,019 km (0.048 R)
• M9: 1,890,468 km (0.119 R)
• M10: 2,207,167 km (0.117 R)
• M11: 2,371,874 km (0.109 R)
• M12: 2,443,532 km (0.093 R)
• M13: 2,540,471 km (0.112 R)
• M14: 2,889,333 km (0.105 R)
• M15: 2,940,496 km (0.067 R)
• M16: 3,200,497 km (0.103 R)
• M17: 3,306,562 km (0.079 R)
• M18: 4,167,497 km (0.07 R)
• M19: 4,254,264 km (0.086 R)
• M20: 4,607,764 km (0.084 R)
• M21: 4,667,603 km (0.107 R)
• M22: 4,727,592 km (0.074 R)
• M23: 4,788,029 km (0.105 R)
• M24: 5,405,420 km (0.088 R)
• M25: 6,311,534 km (0.115 R)
• M26: 7,021,376 km (0.092 R)
• M27: 7,438,305 km (0.118 R)
• M28: 7,899,067 km (0.103 R)
• M29: 7,934,970 km (0.038 R)
• M30: 8,150,990 km (0.085 R)
• M31: 8,885,366 km (0.089 R)
• M32: 9,298,106 km (0.105 R)
• M33: 9,373,952 km (0.045 R)
• M34: 11,131,428 km (0.118 R)
• M35: 12,987,489 km (0.096 R)
• M36: 13,885,974 km (0.078 R)
• M37: 13,929,357 km (0.078 R)
• M38: 13,972,591 km (0.074 R)
• M39: 14,233,489 km (0.09 R)
• M40: 14,496,034 km (0.106 R)
• M41: 15,070,340 km (0.088 R)
• M42: 15,114,920 km (0.078 R)
• M43: 15,337,970 km (0.041 R)
• M44: 15,562,218 km (0.086 R)
• M45: 15,968,376 km (0.082 R)
• M46: 16,241,242 km (0.044 R)
• M47: 16,653,235 km (0.113 R)
• M48: 16,837,540 km (0.034 R)
• M49: 17,208,093 km (0.079 R)
• M50: 17,581,340 km (0.102 R)
• M51: 17,768,936 km (0.099 R)
• M52: 18,573,623 km (0.092 R)
• M53: 19,293,488 km (0.063 R)
• M54: 19,973,709 km (0.027 R)
• M55: 20,316,588 km (0.088 R)
• M56: 20,513,608 km (0.025 R)
• M57: 21,457,271 km (0.107 R)
• M58: 21,557,502 km (0.103 R)
• M59: 21,657,882 km (0.111 R)
• M60: 22,364,433 km (0.09 R)
• M61: 22,720,625 km (0.085 R)
• M62: 23,232,699 km (0.094 R)
• M63: 24,163,946 km (0.064 R)
• M64: 25,530,373 km (0.046 R)
• M65: 26,116,048 km (0.116 R)
• M66: 26,706,212 km (0.066 R)
• M67: 26,921,782 km (0.107 R)
• M68: 27,246,410 km (0.095 R)
• M69: 27,517,930 km (0.096 R)
• M70: 27,572,384 km (0.083 R)
• M71: 30,225,502 km (0.083 R)
• M72: 30,281,601 km (0.109 R)
• M73: 30,506,596 km (0.087 R)
• M74: 30,619,243 km (0.044 R)
• M75: 30,788,439 km (0.1 R)
• M76: 30,901,385 km (0.072 R)
• M77: 30,957,933 km (0.1 R)
• M78: 35,001,264 km (0.087 R)
• M79: 36,127,138 km (0.085 R)
• M80: 36,305,907 km (0.088 R)
• M81: 36,964,287 km (0.107 R)
• M82: 37,686,845 km (0.1 R)
• M83: 38,110,506 km (0.063 R)
• M84: 38,840,394 km (0.085 R)
• M85: 38,901,430 km (0.061 R)
• M86: 39,329,579 km (0.043 R)
• M87: 40,561,518 km (0.111 R)
• M88: 41,120,116 km (0.101 R)
• M89: 41,556,194 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 18,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit