🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.6 AU - 0.7 AU

Year: 196 Days

Day: 35.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.67 AU - 0.81 AU

Year: 239 Days

Day: 38.6 Hours

Environment

Temp: 92 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.64 AU - 0.94 AU

Year: 263 Days

Day: 13 Hours

Environment

Temp: 130 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.03 AU - 1.37 AU

Year: 493 Days

Day: 12.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.21 AU - 1.63 AU

Year: 634 Days

Day: 22.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.94 AU - 3.07 AU

Year: 1481 Days

Day: 15.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,802,843 km

• M1: 495,468 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.3 AU - 2.86 AU

Year: 1553 Days

Day: 18.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.8

Radius: 12.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.33 AU - 8.45 AU

Year: 6777 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,802,843 km

• M1: 167,250 km (0.102 R)
• M2: 329,415 km (0.047 R)
• M3: 751,131 km (0.094 R)
• M4: 1,048,681 km (0.053 R)
• M5: 1,313,918 km (0.051 R)
• M6: 1,810,284 km (0.113 R)
• M7: 1,908,420 km (0.119 R)
• M8: 2,340,907 km (0.056 R)
• M9: 2,579,666 km (0.106 R)
• M10: 2,735,846 km (0.06 R)
• M11: 2,895,317 km (0.109 R)
• M12: 3,104,904 km (0.103 R)
• M13: 3,271,406 km (0.118 R)
• M14: 4,122,319 km (0.048 R)
• M15: 5,434,442 km (0.078 R)
• M16: 5,606,928 km (0.11 R)
• M17: 5,898,794 km (0.051 R)
• M18: 6,105,987 km (0.09 R)
• M19: 6,406,230 km (0.096 R)
• M20: 6,927,728 km (0.112 R)
• M21: 7,591,045 km (0.093 R)
• M22: 7,979,102 km (0.042 R)
• M23: 8,340,680 km (0.082 R)
• M24: 8,640,474 km (0.086 R)
• M25: 8,774,962 km (0.093 R)
• M26: 8,910,049 km (0.051 R)
• M27: 9,770,087 km (0.119 R)
• M28: 10,051,032 km (0.098 R)
• M29: 10,584,797 km (0.11 R)
• M30: 11,164,489 km (0.081 R)
• M31: 11,568,852 km (0.093 R)
• M32: 12,506,083 km (0.103 R)
• M33: 12,658,373 km (0.08 R)
• M34: 12,811,113 km (0.118 R)
• M35: 13,003,047 km (0.106 R)
• M36: 13,701,968 km (0.071 R)
• M37: 14,174,697 km (0.117 R)
• M38: 14,333,421 km (0.118 R)
• M39: 15,298,477 km (0.076 R)
• M40: 16,409,091 km (0.072 R)
• M41: 17,673,343 km (0.064 R)
• M42: 18,881,645 km (0.071 R)
• M43: 19,628,138 km (0.079 R)
• M44: 20,027,265 km (0.099 R)
• M45: 20,294,896 km (0.07 R)
• M46: 20,473,965 km (0.104 R)
• M47: 20,653,632 km (0.058 R)
• M48: 21,150,147 km (0.062 R)
• M49: 21,742,106 km (0.116 R)
• M50: 22,109,069 km (0.064 R)
• M51: 22,478,127 km (0.115 R)
• M52: 22,849,280 km (0.074 R)
• M53: 23,644,542 km (0.034 R)
• M54: 24,163,946 km (0.109 R)
• M55: 24,544,223 km (0.07 R)
• M56: 24,782,832 km (0.066 R)
• M57: 24,878,425 km (0.104 R)
• M58: 25,214,272 km (0.069 R)
• M59: 25,406,805 km (0.112 R)
• M60: 25,599,786 km (0.104 R)
• M61: 25,793,366 km (0.042 R)
• M62: 26,376,797 km (0.108 R)
• M63: 26,474,485 km (0.094 R)
• M64: 27,063,152 km (0.111 R)
• M65: 27,359,057 km (0.073 R)
• M66: 28,253,203 km (0.054 R)
• M67: 28,453,216 km (0.091 R)
• M68: 28,804,472 km (0.048 R)
• M69: 28,905,001 km (0.057 R)
• M70: 29,866,616 km (0.114 R)
• M71: 31,406,128 km (0.089 R)
• M72: 32,133,323 km (0.106 R)
• M73: 32,446,731 km (0.1 R)
• M74: 33,234,663 km (0.061 R)
• M75: 34,615,302 km (0.103 R)
• M76: 34,775,671 km (0.094 R)
• M77: 34,990,194 km (0.09 R)
• M78: 35,097,456 km (0.082 R)
• M79: 35,474,143 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.3

Radius: 13.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.84 AU - 11.1 AU

Year: 13616 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,802,843 km

• M1: 174,880 km (0.076 R)
• M2: 1,090,269 km (0.105 R)
• M3: 1,884,484 km (0.108 R)
• M4: 2,209,261 km (0.094 R)
• M5: 2,418,250 km (0.072 R)
• M6: 2,579,366 km (0.057 R)
• M7: 2,772,049 km (0.079 R)
• M8: 3,084,558 km (0.069 R)
• M9: 3,171,924 km (0.112 R)
• M10: 3,590,349 km (0.057 R)
• M11: 3,963,296 km (0.058 R)
• M12: 4,646,061 km (0.07 R)
• M13: 4,780,250 km (0.079 R)
• M14: 5,052,818 km (0.07 R)
• M15: 6,156,551 km (0.036 R)
• M16: 6,679,096 km (0.08 R)
• M17: 6,945,680 km (0.118 R)
• M18: 7,608,099 km (0.117 R)
• M19: 8,825,975 km (0.119 R)
• M20: 9,034,814 km (0.096 R)
• M21: 9,287,634 km (0.074 R)
• M22: 10,191,056 km (0.083 R)
• M23: 10,720,034 km (0.075 R)
• M24: 11,032,693 km (0.05 R)
• M25: 11,257,838 km (0.11 R)
• M26: 12,500,248 km (0.11 R)
• M27: 13,113,899 km (0.097 R)
• M28: 13,400,528 km (0.118 R)
• M29: 13,496,421 km (0.059 R)
• M30: 13,979,771 km (0.103 R)
• M31: 14,272,534 km (0.053 R)
• M32: 15,013,493 km (0.111 R)
• M33: 15,413,667 km (0.03 R)
• M34: 15,766,868 km (0.076 R)
• M35: 16,071,598 km (0.109 R)
• M36: 16,842,177 km (0.103 R)
• M37: 17,049,669 km (0.054 R)
• M38: 17,205,999 km (0.04 R)
• M39: 18,153,253 km (0.09 R)
• M40: 19,171,416 km (0.1 R)
• M41: 19,878,864 km (0.102 R)
• M42: 20,872,493 km (0.058 R)
• M43: 22,222,315 km (0.089 R)
• M44: 22,850,476 km (0.098 R)
• M45: 25,778,555 km (0.056 R)
• M46: 26,498,720 km (0.105 R)
• M47: 27,103,993 km (0.091 R)
• M48: 27,469,311 km (0.074 R)
• M49: 27,591,532 km (0.097 R)
• M50: 27,713,754 km (0.084 R)
• M51: 28,081,914 km (0.106 R)
• M52: 28,575,138 km (0.07 R)
• M53: 28,760,789 km (0.034 R)
• M54: 30,072,164 km (0.064 R)
• M55: 31,275,230 km (0.097 R)
• M56: 32,171,920 km (0.067 R)
• M57: 32,752,808 km (0.102 R)
• M58: 34,780,009 km (0.064 R)
• M59: 34,978,226 km (0.087 R)
• M60: 36,310,096 km (0.105 R)
• M61: 36,847,452 km (0.096 R)
• M62: 38,543,742 km (0.105 R)
• M63: 39,711,802 km (0.039 R)
• M64: 39,988,259 km (0.083 R)
• M65: 40,265,464 km (0.088 R)
• M66: 41,030,956 km (0.086 R)
• M67: 42,434,932 km (0.081 R)
• M68: 42,717,672 km (0.091 R)
• M69: 43,712,049 km (0.033 R)
• M70: 43,997,631 km (0.025 R)
• M71: 44,714,056 km (0.081 R)
• M72: 45,651,286 km (0.078 R)
• M73: 46,013,612 km (0.1 R)
• M74: 46,522,245 km (0.111 R)
• M75: 47,032,823 km (0.107 R)
• M76: 47,618,648 km (0.089 R)
• M77: 48,723,428 km (0.111 R)
• M78: 49,093,533 km (0.036 R)

Asteroid Belt

Center: 11.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.5

Radius: 5.4

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.76 AU - 13.36 AU

Year: 16681 Days

Day: 15.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,802,843 km

• M1: 72,555 km (0.031 R)
• M2: 190,139 km (0.105 R)
• M3: 238,908 km (0.08 R)
• M4: 534,962 km (0.105 R)
• M5: 705,803 km (0.031 R)
• M6: 850,613 km (0.075 R)
• M7: 915,539 km (0.116 R)
• M8: 2,045,751 km (0.116 R)
• M9: 2,655,213 km (0.088 R)
• M10: 3,146,941 km (0.11 R)
• M11: 3,214,709 km (0.112 R)
• M12: 3,248,667 km (0.075 R)
• M13: 3,385,998 km (0.077 R)
• M14: 3,560,429 km (0.105 R)
• M15: 4,705,451 km (0.058 R)
• M16: 5,377,744 km (0.082 R)
• M17: 5,787,194 km (0.113 R)
• M18: 6,164,330 km (0.106 R)
• M19: 6,810,293 km (0.066 R)
• M20: 7,342,563 km (0.092 R)
• M21: 7,568,156 km (0.109 R)
• M22: 8,493,569 km (0.086 R)
• M23: 8,682,960 km (0.092 R)
• M24: 9,454,286 km (0.089 R)
• M25: 10,197,189 km (0.098 R)
• M26: 10,297,569 km (0.05 R)
• M27: 11,009,954 km (0.034 R)
• M28: 11,164,788 km (0.113 R)
• M29: 11,216,400 km (0.102 R)
• M30: 11,528,610 km (0.117 R)
• M31: 12,374,736 km (0.105 R)
• M32: 13,076,948 km (0.117 R)
• M33: 13,131,402 km (0.111 R)
• M34: 14,973,550 km (0.083 R)
• M35: 16,245,880 km (0.089 R)
• M36: 16,363,314 km (0.072 R)
• M37: 16,657,873 km (0.099 R)
• M38: 16,776,354 km (0.093 R)
• M39: 16,954,375 km (0.115 R)
• M40: 18,218,328 km (0.069 R)
• M41: 19,762,178 km (0.081 R)
• M42: 20,391,387 km (0.113 R)
• M43: 20,581,376 km (0.107 R)
• M44: 20,899,571 km (0.108 R)
• M45: 21,283,289 km (0.086 R)
• M46: 22,579,405 km (0.105 R)
• M47: 23,900,803 km (0.095 R)
• M48: 23,967,524 km (0.094 R)
• M49: 24,101,264 km (0.105 R)
• M50: 24,503,682 km (0.116 R)
• M51: 24,773,108 km (0.066 R)
• M52: 25,451,235 km (0.045 R)
• M53: 25,792,618 km (0.055 R)
• M54: 26,687,063 km (0.093 R)
• M55: 26,756,327 km (0.059 R)
• M56: 26,964,418 km (0.066 R)
• M57: 27,172,957 km (0.076 R)
• M58: 27,872,178 km (0.105 R)
• M59: 28,435,862 km (0.065 R)
• M60: 28,506,473 km (0.092 R)
• M61: 28,861,020 km (0.063 R)
• M62: 31,968,915 km (0.051 R)
• M63: 33,152,235 km (0.097 R)
• M64: 34,349,915 km (0.116 R)
• M65: 34,500,560 km (0.049 R)
• M66: 36,172,616 km (0.052 R)
• M67: 38,260,553 km (0.101 R)
• M68: 39,200,925 km (0.102 R)
• M69: 41,024,673 km (0.115 R)
• M70: 41,745,735 km (0.038 R)
• M71: 41,987,036 km (0.118 R)
• M72: 43,852,372 km (0.082 R)
• M73: 44,343,502 km (0.074 R)
• M74: 44,753,998 km (0.049 R)
• M75: 44,836,277 km (0.068 R)
• M76: 45,330,997 km (0.117 R)
• M77: 45,661,758 km (0.105 R)
• M78: 46,658,977 km (0.086 R)
• M79: 46,909,404 km (0.03 R)
• M80: 47,831,376 km (0.118 R)
• M81: 48,083,897 km (0.096 R)
• M82: 49,098,320 km (0.107 R)
• M83: 49,949,083 km (0.088 R)
• M84: 51,062,391 km (0.096 R)
• M85: 51,234,279 km (0.073 R)
• M86: 51,492,634 km (0.074 R)
• M87: 54,187,490 km (0.102 R)
• M88: 57,016,984 km (0.096 R)
• M89: 57,284,615 km (0.062 R)
• M90: 57,552,844 km (0.07 R)
• M91: 58,269,867 km (0.083 R)
• M92: 58,899,823 km (0.093 R)
• M93: 59,170,446 km (0.084 R)
• M94: 60,529,692 km (0.11 R)
• M95: 60,802,858 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 13,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit