🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.48 AU - 0.6 AU

Year: 144 Days

Day: 33.7 Hours

Environment

Temp: 237 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,723,921 km

• M1: 409,599 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.53 AU - 0.65 AU

Year: 164 Days

Day: 42.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,723,921 km

• M1: 72,106 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.08 AU - 1.5 AU

Year: 530 Days

Day: 32.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,723,921 km

• M1: 119,828 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.53 AU - 1.53 AU

Year: 684 Days

Day: 32.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,723,921 km

• M1: 598,541 km (0.108 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.5

Radius: 12.2

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.28 AU - 11.36 AU

Year: 10290 Days

Day: 7 Hours

Environment

Temp: -173 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,723,921 km

• M1: 179,817 km (0.096 R)
• M2: 363,972 km (0.118 R)
• M3: 837,449 km (0.106 R)
• M4: 1,114,803 km (0.082 R)
• M5: 1,849,778 km (0.094 R)
• M6: 2,190,562 km (0.101 R)
• M7: 2,793,441 km (0.119 R)
• M8: 4,082,975 km (0.119 R)
• M9: 4,592,505 km (0.099 R)
• M10: 4,788,927 km (0.113 R)
• M11: 4,921,321 km (0.037 R)
• M12: 5,360,391 km (0.116 R)
• M13: 5,532,728 km (0.103 R)
• M14: 5,706,860 km (0.114 R)
• M15: 6,901,399 km (0.105 R)
• M16: 7,051,445 km (0.084 R)
• M17: 7,584,911 km (0.087 R)
• M18: 10,314,324 km (0.097 R)
• M19: 10,529,147 km (0.083 R)
• M20: 10,745,465 km (0.105 R)
• M21: 11,447,678 km (0.088 R)
• M22: 12,850,307 km (0.105 R)
• M23: 13,407,709 km (0.086 R)
• M24: 13,736,675 km (0.051 R)
• M25: 14,498,278 km (0.079 R)
• M26: 15,864,106 km (0.118 R)
• M27: 15,963,140 km (0.045 R)
• M28: 16,461,899 km (0.091 R)
• M29: 17,219,762 km (0.11 R)
• M30: 17,937,233 km (0.114 R)
• M31: 18,769,297 km (0.095 R)
• M32: 19,242,774 km (0.094 R)
• M33: 19,560,670 km (0.03 R)
• M34: 19,667,034 km (0.116 R)
• M35: 19,987,173 km (0.105 R)
• M36: 20,094,285 km (0.064 R)
• M37: 21,724,004 km (0.105 R)
• M38: 22,110,416 km (0.12 R)
• M39: 22,221,268 km (0.119 R)
• M40: 23,002,019 km (0.091 R)
• M41: 23,339,512 km (0.069 R)
• M42: 23,962,288 km (0.12 R)
• M43: 24,247,272 km (0.118 R)
• M44: 24,533,303 km (0.109 R)
• M45: 26,331,768 km (0.058 R)
• M46: 26,861,794 km (0.082 R)
• M47: 27,335,869 km (0.102 R)
• M48: 29,747,836 km (0.061 R)
• M49: 30,054,212 km (0.089 R)
• M50: 30,361,486 km (0.1 R)
• M51: 31,726,118 km (0.109 R)
• M52: 31,913,714 km (0.118 R)
• M53: 32,541,875 km (0.107 R)
• M54: 32,794,247 km (0.083 R)
• M55: 33,110,646 km (0.119 R)
• M56: 33,300,935 km (0.056 R)
• M57: 33,682,709 km (0.115 R)
• M58: 33,874,044 km (0.069 R)
• M59: 34,450,594 km (0.055 R)
• M60: 35,613,120 km (0.098 R)
• M61: 36,264,618 km (0.063 R)
• M62: 36,657,462 km (0.112 R)
• M63: 38,642,327 km (0.094 R)
• M64: 38,775,918 km (0.042 R)
• M65: 39,647,924 km (0.03 R)
• M66: 40,120,055 km (0.102 R)
• M67: 40,255,291 km (0.035 R)
• M68: 41,616,183 km (0.077 R)
• M69: 42,853,956 km (0.072 R)
• M70: 43,685,720 km (0.115 R)
• M71: 44,382,995 km (0.1 R)
• M72: 45,506,326 km (0.117 R)
• M73: 45,647,397 km (0.042 R)
• M74: 45,788,617 km (0.1 R)
• M75: 46,354,995 km (0.059 R)
• M76: 46,496,963 km (0.103 R)
• M77: 46,852,408 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 10.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.18 AU - 12.7 AU

Year: 15868 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,723,921 km

• M1: 137,929 km (0.085 R)
• M2: 335,698 km (0.108 R)
• M3: 661,223 km (0.08 R)
• M4: 839,842 km (0.084 R)
• M5: 974,630 km (0.095 R)
• M6: 1,075,609 km (0.07 R)
• M7: 2,218,686 km (0.101 R)
• M8: 2,326,696 km (0.098 R)
• M9: 2,805,708 km (0.108 R)
• M10: 3,223,086 km (0.093 R)
• M11: 3,564,917 km (0.118 R)
• M12: 3,918,417 km (0.12 R)
• M13: 4,049,914 km (0.116 R)
• M14: 4,798,800 km (0.081 R)
• M15: 4,868,962 km (0.074 R)
• M16: 5,297,560 km (0.051 R)
• M17: 6,000,819 km (0.113 R)
• M18: 6,970,812 km (0.105 R)
• M19: 7,130,433 km (0.099 R)
• M20: 7,331,792 km (0.049 R)
• M21: 8,156,076 km (0.093 R)
• M22: 8,324,523 km (0.112 R)
• M23: 8,494,018 km (0.036 R)
• M24: 8,922,915 km (0.089 R)
• M25: 9,936,141 km (0.06 R)
• M26: 10,161,286 km (0.093 R)
• M27: 10,662,439 km (0.057 R)
• M28: 10,939,195 km (0.084 R)
• M29: 11,452,764 km (0.082 R)
• M30: 12,358,430 km (0.082 R)
• M31: 13,237,467 km (0.114 R)
• M32: 13,435,684 km (0.073 R)
• M33: 13,784,696 km (0.088 R)
• M34: 14,389,969 km (0.11 R)
• M35: 15,574,485 km (0.119 R)
• M36: 16,310,805 km (0.061 R)
• M37: 16,897,229 km (0.045 R)
• M38: 17,219,912 km (0.082 R)
• M39: 17,436,380 km (0.086 R)
• M40: 18,310,630 km (0.1 R)
• M41: 18,476,235 km (0.063 R)
• M42: 18,753,140 km (0.092 R)
• M43: 19,255,340 km (0.076 R)
• M44: 19,479,887 km (0.108 R)
• M45: 19,874,975 km (0.096 R)
• M46: 21,191,735 km (0.048 R)
• M47: 23,129,776 km (0.071 R)
• M48: 23,249,005 km (0.068 R)
• M49: 23,848,444 km (0.108 R)
• M50: 25,924,413 km (0.119 R)
• M51: 26,048,430 km (0.082 R)
• M52: 26,172,447 km (0.066 R)
• M53: 29,016,751 km (0.107 R)
• M54: 29,532,564 km (0.099 R)
• M55: 31,559,915 km (0.052 R)
• M56: 32,356,673 km (0.097 R)
• M57: 32,958,655 km (0.118 R)
• M58: 33,025,824 km (0.091 R)
• M59: 33,227,333 km (0.113 R)
• M60: 34,377,591 km (0.067 R)
• M61: 35,403,234 km (0.115 R)
• M62: 35,609,679 km (0.1 R)
• M63: 36,300,372 km (0.112 R)
• M64: 37,204,841 km (0.08 R)
• M65: 38,398,931 km (0.1 R)
• M66: 38,540,151 km (0.113 R)
• M67: 38,752,431 km (0.102 R)
• M68: 38,965,159 km (0.084 R)
• M69: 39,036,068 km (0.093 R)
• M70: 39,320,454 km (0.085 R)
• M71: 39,605,438 km (0.046 R)
• M72: 39,819,662 km (0.03 R)
• M73: 40,752,405 km (0.038 R)
• M74: 40,968,723 km (0.119 R)
• M75: 41,040,979 km (0.062 R)
• M76: 41,547,368 km (0.095 R)
• M77: 42,347,268 km (0.03 R)
• M78: 42,639,432 km (0.108 R)
• M79: 46,573,407 km (0.103 R)
• M80: 46,799,599 km (0.086 R)
• M81: 47,480,120 km (0.088 R)
• M82: 48,316,372 km (0.094 R)
• M83: 48,851,035 km (0.118 R)
• M84: 49,464,536 km (0.109 R)
• M85: 49,849,302 km (0.119 R)
• M86: 50,080,580 km (0.082 R)
• M87: 50,776,659 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.1

Radius: 3.8

Gravity: 50.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.95 AU - 15.65 AU

Year: 18540 Days

Day: 23.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,723,921 km

• M1: 110,104 km (0.077 R)
• M2: 392,395 km (0.084 R)
• M3: 449,392 km (0.063 R)
• M4: 920,924 km (0.118 R)
• M5: 1,212,341 km (0.05 R)
• M6: 1,652,308 km (0.093 R)
• M7: 2,136,856 km (0.116 R)
• M8: 2,238,732 km (0.111 R)
• M9: 4,327,418 km (0.073 R)
• M10: 4,851,309 km (0.075 R)
• M11: 5,165,914 km (0.037 R)
• M12: 5,862,292 km (0.112 R)
• M13: 6,245,711 km (0.103 R)
• M14: 6,440,338 km (0.106 R)
• M15: 7,598,076 km (0.119 R)
• M16: 7,858,227 km (0.085 R)
• M17: 8,655,733 km (0.112 R)
• M18: 8,818,346 km (0.104 R)
• M19: 9,256,817 km (0.096 R)
• M20: 9,423,170 km (0.072 R)
• M21: 9,590,420 km (0.064 R)
• M22: 9,871,365 km (0.115 R)
• M23: 11,198,149 km (0.106 R)
• M24: 11,316,032 km (0.076 R)
• M25: 11,375,272 km (0.04 R)
• M26: 11,612,834 km (0.095 R)
• M27: 11,912,179 km (0.11 R)
• M28: 11,972,467 km (0.067 R)
• M29: 13,010,826 km (0.069 R)
• M30: 13,134,843 km (0.12 R)
• M31: 14,396,850 km (0.113 R)
• M32: 15,368,339 km (0.106 R)
• M33: 15,565,210 km (0.12 R)
• M34: 17,034,111 km (0.115 R)
• M35: 17,169,796 km (0.031 R)
• M36: 17,991,538 km (0.111 R)
• M37: 18,129,766 km (0.107 R)
• M38: 18,686,120 km (0.05 R)
• M39: 18,896,156 km (0.103 R)
• M40: 19,177,549 km (0.119 R)
• M41: 19,886,943 km (0.038 R)
• M42: 20,173,123 km (0.087 R)
• M43: 20,749,374 km (0.088 R)
• M44: 21,550,770 km (0.098 R)
• M45: 22,213,937 km (0.083 R)
• M46: 24,932,580 km (0.101 R)
• M47: 25,939,822 km (0.089 R)
• M48: 27,039,217 km (0.04 R)
• M49: 27,993,651 km (0.068 R)
• M50: 28,073,686 km (0.096 R)
• M51: 28,878,373 km (0.082 R)
• M52: 31,586,543 km (0.109 R)
• M53: 31,669,869 km (0.088 R)
• M54: 32,507,169 km (0.096 R)
• M55: 32,591,392 km (0.056 R)
• M56: 35,321,404 km (0.111 R)
• M57: 35,407,871 km (0.093 R)
• M58: 35,841,406 km (0.12 R)
• M59: 36,276,736 km (0.12 R)
• M60: 36,363,951 km (0.064 R)
• M61: 39,461,974 km (0.107 R)
• M62: 40,181,838 km (0.073 R)
• M63: 42,183,757 km (0.088 R)
• M64: 42,827,626 km (0.06 R)
• M65: 43,845,790 km (0.072 R)
• M66: 44,404,538 km (0.107 R)
• M67: 44,965,530 km (0.108 R)
• M68: 46,568,022 km (0.12 R)
• M69: 47,614,758 km (0.095 R)
• M70: 47,805,944 km (0.104 R)
• M71: 50,314,252 km (0.116 R)
• M72: 50,508,879 km (0.078 R)
• M73: 50,606,416 km (0.102 R)
• M74: 50,996,717 km (0.113 R)
• M75: 51,780,610 km (0.117 R)
• M76: 51,977,182 km (0.089 R)
• M77: 52,075,617 km (0.031 R)
• M78: 52,963,780 km (0.114 R)
• M79: 53,261,031 km (0.115 R)
• M80: 53,658,063 km (0.053 R)
• M81: 54,255,557 km (0.119 R)
• M82: 55,356,747 km (0.064 R)
• M83: 55,960,524 km (0.117 R)
• M84: 56,364,289 km (0.113 R)
• M85: 57,377,665 km (0.056 R)
• M86: 59,628,514 km (0.067 R)
• M87: 61,387,337 km (0.075 R)
• M88: 62,325,465 km (0.066 R)
• M89: 65,805,411 km (0.062 R)
• M90: 66,979,305 km (0.033 R)
• M91: 67,300,641 km (0.058 R)
• M92: 67,515,165 km (0.086 R)
• M93: 67,622,576 km (0.077 R)
• M94: 69,781,423 km (0.12 R)
• M95: 70,107,247 km (0.075 R)
• M96: 70,324,613 km (0.047 R)
• M97: 70,760,242 km (0.088 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 17,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit