🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.6 AU - 0.74 AU

Year: 198 Days

Day: 19.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.67 AU - 0.71 AU

Year: 207 Days

Day: 45.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.7 AU - 0.84 AU

Year: 244 Days

Day: 43.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,734,614 km

• M1: 186,100 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.97 AU - 1.05 AU

Year: 367 Days

Day: 25.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.98 AU - 1.22 AU

Year: 417 Days

Day: 15.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,734,614 km

• M1: 48,919 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.15 AU - 1.87 AU

Year: 671 Days

Day: 42.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,734,614 km

• M1: 570,417 km (0.064 R)
• M2: 790,625 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.16 AU - 2.64 AU

Year: 1345 Days

Day: 25.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.7

Radius: 12.4

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.65 AU - 7.11 AU

Year: 6526 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 65,734,614 km

• M1: 171,738 km (0.106 R)
• M2: 294,857 km (0.101 R)
• M3: 381,026 km (0.071 R)
• M4: 580,290 km (0.119 R)
• M5: 931,247 km (0.119 R)
• M6: 1,026,241 km (0.087 R)
• M7: 1,124,976 km (0.064 R)
• M8: 1,214,136 km (0.079 R)
• M9: 1,524,851 km (0.114 R)
• M10: 1,711,998 km (0.116 R)
• M11: 1,906,924 km (0.076 R)
• M12: 2,451,460 km (0.083 R)
• M13: 2,569,493 km (0.118 R)
• M14: 2,899,805 km (0.052 R)
• M15: 3,207,079 km (0.112 R)
• M16: 3,374,030 km (0.112 R)
• M17: 3,505,976 km (0.062 R)
• M18: 3,639,567 km (0.098 R)
• M19: 4,151,191 km (0.097 R)
• M20: 4,622,724 km (0.079 R)
• M21: 4,790,722 km (0.046 R)
• M22: 4,982,357 km (0.072 R)
• M23: 5,977,931 km (0.066 R)
• M24: 6,580,960 km (0.037 R)
• M25: 6,794,137 km (0.072 R)
• M26: 7,645,349 km (0.104 R)
• M27: 8,504,340 km (0.12 R)
• M28: 9,129,210 km (0.099 R)
• M29: 9,580,696 km (0.102 R)
• M30: 9,661,180 km (0.116 R)
• M31: 9,958,132 km (0.092 R)
• M32: 10,285,602 km (0.119 R)
• M33: 11,035,087 km (0.104 R)
• M34: 11,630,337 km (0.108 R)
• M35: 11,716,206 km (0.025 R)
• M36: 12,090,949 km (0.054 R)
• M37: 12,911,343 km (0.113 R)
• M38: 13,388,112 km (0.026 R)
• M39: 13,568,527 km (0.113 R)
• M40: 13,658,884 km (0.113 R)
• M41: 14,543,755 km (0.116 R)
• M42: 14,884,390 km (0.093 R)
• M43: 15,258,833 km (0.07 R)
• M44: 16,176,616 km (0.067 R)
• M45: 16,561,681 km (0.059 R)
• M46: 17,112,351 km (0.059 R)
• M47: 17,242,800 km (0.082 R)
• M48: 17,603,181 km (0.058 R)
• M49: 18,098,799 km (0.106 R)
• M50: 18,465,164 km (0.081 R)
• M51: 18,598,905 km (0.107 R)
• M52: 19,002,370 km (0.113 R)
• M53: 19,374,719 km (0.111 R)
• M54: 19,646,988 km (0.105 R)
• M55: 21,342,380 km (0.112 R)
• M56: 21,941,520 km (0.109 R)
• M57: 22,653,606 km (0.057 R)
• M58: 23,409,224 km (0.074 R)
• M59: 23,517,982 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.1

Radius: 13.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.42 AU - 11.22 AU

Year: 10290 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,734,614 km

• M1: 455,825 km (0.073 R)
• M2: 589,266 km (0.041 R)
• M3: 1,079,947 km (0.059 R)
• M4: 1,269,488 km (0.097 R)
• M5: 1,379,741 km (0.08 R)
• M6: 1,610,720 km (0.05 R)
• M7: 1,706,912 km (0.091 R)
• M8: 2,490,057 km (0.059 R)
• M9: 3,068,851 km (0.088 R)
• M10: 3,342,914 km (0.057 R)
• M11: 3,850,200 km (0.048 R)
• M12: 3,948,037 km (0.108 R)
• M13: 4,146,255 km (0.095 R)
• M14: 5,441,174 km (0.039 R)
• M15: 6,037,620 km (0.108 R)
• M16: 6,190,061 km (0.082 R)
• M17: 6,382,444 km (0.099 R)
• M18: 6,615,966 km (0.103 R)
• M19: 8,285,927 km (0.041 R)
• M20: 8,669,346 km (0.113 R)
• M21: 8,798,449 km (0.104 R)
• M22: 9,453,688 km (0.096 R)
• M23: 9,675,691 km (0.097 R)
• M24: 10,443,128 km (0.109 R)
• M25: 10,811,139 km (0.047 R)
• M26: 10,996,790 km (0.088 R)
• M27: 12,277,348 km (0.091 R)
• M28: 12,373,988 km (0.103 R)
• M29: 12,617,084 km (0.103 R)
• M30: 12,959,813 km (0.119 R)
• M31: 14,463,721 km (0.08 R)
• M32: 14,719,682 km (0.028 R)
• M33: 15,184,333 km (0.104 R)
• M34: 15,549,053 km (0.106 R)
• M35: 15,969,423 km (0.1 R)
• M36: 16,821,533 km (0.092 R)
• M37: 18,127,223 km (0.085 R)
• M38: 18,292,828 km (0.101 R)
• M39: 18,792,335 km (0.055 R)
• M40: 19,521,924 km (0.111 R)
• M41: 19,861,660 km (0.103 R)
• M42: 20,547,268 km (0.058 R)
• M43: 21,066,522 km (0.085 R)
• M44: 21,883,027 km (0.091 R)
• M45: 22,295,019 km (0.082 R)
• M46: 22,769,245 km (0.096 R)
• M47: 23,007,554 km (0.052 R)
• M48: 23,186,772 km (0.052 R)
• M49: 23,848,145 km (0.117 R)
• M50: 25,497,611 km (0.047 R)
• M51: 25,993,528 km (0.101 R)
• M52: 26,117,993 km (0.113 R)
• M53: 26,743,163 km (0.104 R)
• M54: 26,931,805 km (0.083 R)
• M55: 27,057,617 km (0.12 R)
• M56: 27,626,837 km (0.091 R)
• M57: 28,520,086 km (0.113 R)
• M58: 28,905,749 km (0.059 R)
• M59: 29,099,329 km (0.105 R)
• M60: 31,787,004 km (0.095 R)
• M61: 32,053,438 km (0.069 R)
• M62: 32,789,908 km (0.118 R)
• M63: 33,735,367 km (0.099 R)
• M64: 34,689,801 km (0.117 R)
• M65: 35,860,854 km (0.11 R)
• M66: 38,029,275 km (0.072 R)
• M67: 39,665,427 km (0.032 R)
• M68: 40,311,839 km (0.094 R)
• M69: 41,542,581 km (0.036 R)
• M70: 43,744,213 km (0.03 R)
• M71: 44,040,716 km (0.055 R)
• M72: 45,382,908 km (0.098 R)
• M73: 45,758,099 km (0.101 R)
• M74: 46,662,867 km (0.11 R)
• M75: 46,965,653 km (0.119 R)
• M76: 47,649,615 km (0.055 R)
• M77: 50,030,315 km (0.037 R)
• M78: 50,262,790 km (0.102 R)
• M79: 50,962,310 km (0.089 R)
• M80: 51,118,191 km (0.092 R)
• M81: 52,292,384 km (0.089 R)
• M82: 52,607,138 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486

Radius: 7.5

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.15 AU - 14.97 AU

Year: 19066 Days

Day: 22 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,734,614 km

• M1: 486,791 km (0.113 R)
• M2: 579,542 km (0.078 R)
• M3: 658,231 km (0.108 R)
• M4: 827,127 km (0.09 R)
• M5: 1,257,221 km (0.095 R)
• M6: 1,468,602 km (0.101 R)
• M7: 1,606,532 km (0.075 R)
• M8: 2,045,751 km (0.116 R)
• M9: 2,358,560 km (0.025 R)
• M10: 2,586,697 km (0.114 R)
• M11: 2,753,947 km (0.081 R)
• M12: 3,241,337 km (0.099 R)
• M13: 3,605,757 km (0.074 R)
• M14: 4,412,988 km (0.057 R)
• M15: 4,981,310 km (0.086 R)
• M16: 5,147,962 km (0.092 R)
• M17: 6,052,730 km (0.092 R)
• M18: 6,410,269 km (0.051 R)
• M19: 6,500,626 km (0.071 R)
• M20: 7,619,020 km (0.108 R)
• M21: 7,714,762 km (0.09 R)
• M22: 7,762,933 km (0.057 R)
• M23: 7,811,103 km (0.109 R)
• M24: 8,397,078 km (0.055 R)
• M25: 9,923,276 km (0.072 R)
• M26: 10,133,161 km (0.099 R)
• M27: 10,557,271 km (0.09 R)
• M28: 11,919,958 km (0.043 R)
• M29: 12,593,598 km (0.097 R)
• M30: 13,685,213 km (0.096 R)
• M31: 13,977,378 km (0.099 R)
• M32: 14,568,140 km (0.078 R)
• M33: 14,627,680 km (0.099 R)
• M34: 15,713,012 km (0.102 R)
• M35: 16,637,078 km (0.112 R)
• M36: 16,761,693 km (0.103 R)
• M37: 17,200,015 km (0.105 R)
• M38: 18,602,196 km (0.117 R)
• M39: 18,861,000 km (0.086 R)
• M40: 19,121,001 km (0.119 R)
• M41: 19,710,567 km (0.079 R)
• M42: 20,040,580 km (0.074 R)
• M43: 22,059,104 km (0.116 R)
• M44: 22,815,321 km (0.098 R)
• M45: 23,301,065 km (0.05 R)
• M46: 26,140,882 km (0.116 R)
• M47: 27,601,256 km (0.094 R)
• M48: 28,863,413 km (0.056 R)
• M49: 31,906,383 km (0.062 R)
• M50: 32,138,559 km (0.12 R)
• M51: 32,527,065 km (0.088 R)
• M52: 33,387,103 km (0.103 R)
• M53: 34,333,759 km (0.105 R)
• M54: 34,890,113 km (0.087 R)
• M55: 35,690,013 km (0.118 R)
• M56: 35,850,681 km (0.112 R)
• M57: 36,092,281 km (0.058 R)
• M58: 37,063,620 km (0.092 R)
• M59: 37,226,383 km (0.1 R)
• M60: 37,389,445 km (0.119 R)
• M61: 38,125,765 km (0.12 R)
• M62: 38,372,303 km (0.111 R)
• M63: 38,536,860 km (0.089 R)
• M64: 39,529,741 km (0.113 R)
• M65: 39,862,447 km (0.097 R)
• M66: 40,029,249 km (0.075 R)
• M67: 40,196,200 km (0.117 R)
• M68: 41,624,860 km (0.101 R)
• M69: 42,899,284 km (0.092 R)
• M70: 45,486,130 km (0.12 R)
• M71: 45,922,208 km (0.113 R)
• M72: 46,009,573 km (0.075 R)
• M73: 47,680,282 km (0.046 R)
• M74: 47,945,818 km (0.095 R)
• M75: 50,809,271 km (0.1 R)
• M76: 51,261,805 km (0.084 R)
• M77: 51,533,923 km (0.096 R)
• M78: 51,806,491 km (0.064 R)
• M79: 53,360,064 km (0.085 R)
• M80: 54,188,687 km (0.065 R)
• M81: 54,373,440 km (0.119 R)
• M82: 54,928,897 km (0.044 R)
• M83: 55,486,299 km (0.091 R)
• M84: 56,138,845 km (0.094 R)
• M85: 56,512,840 km (0.09 R)
• M86: 57,075,477 km (0.112 R)
• M87: 58,395,529 km (0.082 R)
• M88: 59,630,310 km (0.066 R)
• M89: 60,107,377 km (0.092 R)
• M90: 60,202,970 km (0.087 R)
• M91: 60,585,941 km (0.079 R)
• M92: 61,546,658 km (0.075 R)
• M93: 61,739,340 km (0.117 R)
• M94: 63,872,756 km (0.027 R)
• M95: 64,752,391 km (0.086 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 17,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit