🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.45 AU - 0.65 AU

Year: 143 Days

Day: 27.6 Hours

Environment

Temp: 247 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.7 AU

Year: 167 Days

Day: 31.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.02 AU - 1.16 AU

Year: 398 Days

Day: 16 Hours

Environment

Temp: 65 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.5 AU - 1.88 AU

Year: 769 Days

Day: 44.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3 AU - 3.1 AU

Year: 1863 Days

Day: 25.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,998,890 km

• M1: 12,716 km (0.117 R)
• M2: 791,822 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.52 AU - 4.88 AU

Year: 3011 Days

Day: 29.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,998,890 km

• M1: 1,787,096 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.06 AU - 5.68 AU

Year: 3760 Days

Day: 19.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.2

Radius: 11.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.45 AU - 8.93 AU

Year: 8200 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,998,890 km

• M1: 144,212 km (0.113 R)
• M2: 434,283 km (0.084 R)
• M3: 528,380 km (0.041 R)
• M4: 657,782 km (0.093 R)
• M5: 741,108 km (0.084 R)
• M6: 919,877 km (0.081 R)
• M7: 1,215,632 km (0.102 R)
• M8: 1,357,002 km (0.107 R)
• M9: 1,504,057 km (0.116 R)
• M10: 1,998,179 km (0.069 R)
• M11: 2,384,291 km (0.095 R)
• M12: 3,275,296 km (0.108 R)
• M13: 3,475,308 km (0.108 R)
• M14: 4,424,207 km (0.026 R)
• M15: 4,785,935 km (0.111 R)
• M16: 4,870,757 km (0.093 R)
• M17: 5,302,497 km (0.065 R)
• M18: 6,049,588 km (0.113 R)
• M19: 6,233,893 km (0.094 R)
• M20: 7,086,002 km (0.054 R)
• M21: 7,312,942 km (0.097 R)
• M22: 7,575,187 km (0.113 R)
• M23: 8,863,075 km (0.115 R)
• M24: 9,248,589 km (0.056 R)
• M25: 9,639,488 km (0.112 R)
• M26: 9,927,315 km (0.108 R)
• M27: 10,807,549 km (0.111 R)
• M28: 11,181,693 km (0.066 R)
• M29: 11,408,334 km (0.095 R)
• M30: 12,213,170 km (0.062 R)
• M31: 12,720,756 km (0.068 R)
• M32: 13,235,223 km (0.101 R)
• M33: 13,434,786 km (0.094 R)
• M34: 13,555,063 km (0.078 R)
• M35: 13,716,030 km (0.088 R)
• M36: 13,796,813 km (0.105 R)
• M37: 14,901,893 km (0.036 R)
• M38: 15,026,358 km (0.081 R)
• M39: 15,780,930 km (0.12 R)
• M40: 15,907,938 km (0.099 R)
• M41: 16,162,853 km (0.078 R)
• M42: 16,248,124 km (0.111 R)
• M43: 16,376,329 km (0.068 R)
• M44: 16,719,956 km (0.082 R)
• M45: 17,109,359 km (0.087 R)
• M46: 17,501,604 km (0.051 R)
• M47: 17,720,915 km (0.061 R)
• M48: 18,339,652 km (0.104 R)
• M49: 19,643,996 km (0.105 R)
• M50: 20,792,309 km (0.101 R)
• M51: 21,444,855 km (0.096 R)
• M52: 21,538,653 km (0.085 R)
• M53: 21,632,450 km (0.075 R)
• M54: 22,388,668 km (0.118 R)
• M55: 22,865,735 km (0.102 R)
• M56: 23,394,265 km (0.089 R)
• M57: 24,708,931 km (0.109 R)
• M58: 24,856,434 km (0.096 R)
• M59: 25,102,971 km (0.099 R)
• M60: 26,047,233 km (0.051 R)
• M61: 26,147,314 km (0.117 R)
• M62: 26,649,664 km (0.108 R)
• M63: 27,358,309 km (0.105 R)
• M64: 28,587,555 km (0.094 R)
• M65: 28,897,671 km (0.094 R)
• M66: 29,730,034 km (0.086 R)
• M67: 29,886,962 km (0.097 R)
• M68: 30,096,698 km (0.037 R)
• M69: 30,464,858 km (0.086 R)
• M70: 32,543,371 km (0.086 R)
• M71: 32,705,086 km (0.078 R)
• M72: 33,192,028 km (0.119 R)
• M73: 33,300,636 km (0.034 R)
• M74: 33,463,697 km (0.096 R)
• M75: 33,681,512 km (0.105 R)
• M76: 33,790,569 km (0.09 R)
• M77: 34,008,982 km (0.072 R)
• M78: 34,282,746 km (0.104 R)
• M79: 35,053,175 km (0.103 R)
• M80: 35,773,788 km (0.104 R)
• M81: 36,331,339 km (0.048 R)
• M82: 36,891,882 km (0.113 R)
• M83: 37,737,858 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.6

Radius: 4.4

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.58 AU - 14.64 AU

Year: 19537 Days

Day: 22.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,998,890 km

• M1: 56,398 km (0.104 R)
• M2: 101,876 km (0.077 R)
• M3: 146,307 km (0.089 R)
• M4: 565,181 km (0.101 R)
• M5: 1,674,299 km (0.058 R)
• M6: 1,725,761 km (0.118 R)
• M7: 2,017,926 km (0.067 R)
• M8: 2,354,072 km (0.069 R)
• M9: 2,828,896 km (0.111 R)
• M10: 3,140,359 km (0.079 R)
• M11: 3,332,592 km (0.087 R)
• M12: 3,365,055 km (0.08 R)
• M13: 3,795,747 km (0.114 R)
• M14: 3,863,515 km (0.106 R)
• M15: 4,314,103 km (0.085 R)
• M16: 4,928,053 km (0.105 R)
• M17: 5,415,742 km (0.107 R)
• M18: 5,492,187 km (0.071 R)
• M19: 7,010,306 km (0.119 R)
• M20: 7,515,049 km (0.094 R)
• M21: 7,944,545 km (0.107 R)
• M22: 8,737,563 km (0.093 R)
• M23: 8,917,230 km (0.046 R)
• M24: 9,098,094 km (0.105 R)
• M25: 9,509,488 km (0.081 R)
• M26: 9,555,564 km (0.088 R)
• M27: 10,020,514 km (0.062 R)
• M28: 10,302,955 km (0.073 R)
• M29: 10,923,936 km (0.095 R)
• M30: 11,117,515 km (0.093 R)
• M31: 11,312,142 km (0.026 R)
• M32: 12,858,535 km (0.091 R)
• M33: 13,216,822 km (0.071 R)
• M34: 14,416,747 km (0.075 R)
• M35: 14,575,919 km (0.09 R)
• M36: 14,735,540 km (0.118 R)
• M37: 14,788,946 km (0.089 R)
• M38: 16,696,319 km (0.1 R)
• M39: 17,030,970 km (0.081 R)
• M40: 17,255,366 km (0.097 R)
• M41: 17,707,002 km (0.118 R)
• M42: 17,877,394 km (0.118 R)
• M43: 18,969,010 km (0.114 R)
• M44: 19,376,515 km (0.106 R)
• M45: 19,552,143 km (0.089 R)
• M46: 20,141,109 km (0.116 R)
• M47: 20,200,350 km (0.107 R)
• M48: 21,457,421 km (0.107 R)
• M49: 22,616,356 km (0.073 R)
• M50: 23,732,954 km (0.118 R)
• M51: 24,172,024 km (0.094 R)
• M52: 25,313,306 km (0.089 R)
• M53: 26,148,361 km (0.105 R)
• M54: 26,927,318 km (0.063 R)
• M55: 27,057,767 km (0.092 R)
• M56: 28,043,617 km (0.093 R)
• M57: 28,176,011 km (0.106 R)
• M58: 28,907,545 km (0.118 R)
• M59: 29,645,361 km (0.112 R)
• M60: 32,380,010 km (0.108 R)
• M61: 32,797,089 km (0.088 R)
• M62: 33,355,987 km (0.085 R)
• M63: 33,566,321 km (0.105 R)
• M64: 33,988,487 km (0.072 R)
• M65: 34,341,538 km (0.118 R)
• M66: 34,837,903 km (0.077 R)
• M67: 36,557,830 km (0.09 R)
• M68: 37,064,668 km (0.095 R)
• M69: 37,500,895 km (0.119 R)
• M70: 37,792,760 km (0.09 R)
• M71: 38,672,546 km (0.119 R)
• M72: 40,079,514 km (0.108 R)
• M73: 40,751,806 km (0.077 R)
• M74: 41,653,882 km (0.093 R)
• M75: 41,880,373 km (0.088 R)
• M76: 42,486,543 km (0.118 R)
• M77: 44,014,686 km (0.115 R)
• M78: 44,708,072 km (0.109 R)
• M79: 46,262,094 km (0.069 R)
• M80: 46,653,442 km (0.078 R)
• M81: 48,150,169 km (0.113 R)
• M82: 49,902,858 km (0.077 R)
• M83: 50,384,413 km (0.105 R)
• M84: 50,464,897 km (0.103 R)
• M85: 51,109,813 km (0.116 R)
• M86: 51,352,311 km (0.079 R)
• M87: 51,433,244 km (0.028 R)
• M88: 52,407,724 km (0.069 R)
• M89: 52,652,317 km (0.099 R)
• M90: 52,733,848 km (0.089 R)
• M91: 53,306,359 km (0.087 R)
• M92: 53,798,685 km (0.07 R)
• M93: 54,539,943 km (0.103 R)
• M94: 54,870,554 km (0.094 R)
• M95: 54,953,282 km (0.114 R)
• M96: 55,118,887 km (0.06 R)

Asteroid Belt

Center: 15.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.5

Radius: 6.2

Gravity: 17.08 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.21 AU - 17.21 AU

Year: 24977 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,998,890 km

• M1: 139,276 km (0.111 R)
• M2: 269,725 km (0.065 R)
• M3: 622,028 km (0.074 R)
• M4: 798,703 km (0.069 R)
• M5: 934,687 km (0.074 R)
• M6: 1,484,460 km (0.045 R)
• M7: 1,652,608 km (0.063 R)
• M8: 1,826,889 km (0.094 R)
• M9: 2,992,406 km (0.071 R)
• M10: 3,076,929 km (0.094 R)
• M11: 3,162,200 km (0.101 R)
• M12: 3,335,135 km (0.08 R)
• M13: 3,826,714 km (0.097 R)
• M14: 4,198,464 km (0.073 R)
• M15: 4,245,737 km (0.095 R)
• M16: 4,388,603 km (0.075 R)
• M17: 4,533,115 km (0.093 R)
• M18: 4,728,190 km (0.08 R)
• M19: 6,169,715 km (0.112 R)
• M20: 6,826,001 km (0.077 R)
• M21: 7,049,800 km (0.067 R)
• M22: 11,269,956 km (0.102 R)
• M23: 11,600,716 km (0.043 R)
• M24: 11,667,288 km (0.11 R)
• M25: 11,934,769 km (0.056 R)
• M26: 13,302,093 km (0.101 R)
• M27: 13,511,530 km (0.093 R)
• M28: 14,004,305 km (0.111 R)
• M29: 16,107,502 km (0.042 R)
• M30: 17,921,376 km (0.112 R)
• M31: 18,307,339 km (0.1 R)
• M32: 18,462,472 km (0.082 R)
• M33: 19,402,545 km (0.066 R)
• M34: 19,878,266 km (0.117 R)
• M35: 20,599,328 km (0.03 R)
• M36: 21,492,128 km (0.099 R)
• M37: 21,655,788 km (0.081 R)
• M38: 22,314,617 km (0.105 R)
• M39: 23,483,425 km (0.047 R)
• M40: 24,330,448 km (0.097 R)
• M41: 25,015,158 km (0.089 R)
• M42: 25,446,299 km (0.04 R)
• M43: 27,461,382 km (0.071 R)
• M44: 27,816,976 km (0.097 R)
• M45: 28,712,768 km (0.111 R)
• M46: 28,893,034 km (0.04 R)
• M47: 30,073,959 km (0.051 R)
• M48: 30,348,770 km (0.076 R)
• M49: 30,900,787 km (0.109 R)
• M50: 31,456,243 km (0.1 R)
• M51: 31,549,144 km (0.057 R)
• M52: 32,482,934 km (0.041 R)
• M53: 32,576,881 km (0.059 R)
• M54: 33,331,154 km (0.115 R)
• M55: 34,377,740 km (0.109 R)
• M56: 34,664,968 km (0.101 R)
• M57: 37,581,528 km (0.044 R)
• M58: 39,769,846 km (0.114 R)
• M59: 40,879,413 km (0.089 R)
• M60: 43,852,970 km (0.095 R)
• M61: 44,060,612 km (0.111 R)
• M62: 46,789,427 km (0.11 R)
• M63: 48,067,142 km (0.102 R)
• M64: 48,281,217 km (0.078 R)
• M65: 49,033,096 km (0.081 R)
• M66: 49,140,806 km (0.091 R)
• M67: 52,739,233 km (0.104 R)
• M68: 53,181,145 km (0.11 R)
• M69: 53,402,550 km (0.094 R)
• M70: 53,735,256 km (0.067 R)
• M71: 54,737,562 km (0.105 R)
• M72: 55,296,908 km (0.08 R)
• M73: 58,122,662 km (0.076 R)
• M74: 60,186,066 km (0.111 R)
• M75: 60,532,235 km (0.114 R)
• M76: 60,647,725 km (0.097 R)
• M77: 63,325,826 km (0.101 R)
• M78: 64,738,179 km (0.1 R)
• M79: 66,399,165 km (0.103 R)
• M80: 66,876,382 km (0.089 R)
• M81: 68,555,319 km (0.107 R)
• M82: 69,520,823 km (0.084 R)
• M83: 69,641,848 km (0.028 R)
• M84: 70,005,371 km (0.092 R)
• M85: 70,126,695 km (0.114 R)
• M86: 71,343,524 km (0.075 R)
• M87: 76,030,575 km (0.07 R)
• M88: 78,789,309 km (0.081 R)
• M89: 79,420,911 km (0.033 R)
• M90: 81,963,925 km (0.051 R)
• M91: 84,146,259 km (0.08 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 17,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit