🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.53 AU - 0.55 AU

Year: 180 Days

Day: 35.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,326,491 km

• M1: 419,173 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.56 AU - 0.56 AU

Year: 190 Days

Day: 42.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.56 AU - 0.72 AU

Year: 232 Days

Day: 28.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,326,491 km

• M1: 169,943 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.56 AU - 0.9 AU

Year: 283 Days

Day: 15.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.9 AU - 1.46 AU

Year: 581 Days

Day: 31.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1 AU - 1.44 AU

Year: 610 Days

Day: 42.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 156.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.65 AU - 1.87 AU

Year: 1058 Days

Day: 43.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.5

Radius: 10.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.1 AU - 3.38 AU

Year: 2055 Days

Day: 9.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,326,491 km

• M1: 189,541 km (0.067 R)
• M2: 274,063 km (0.105 R)
• M3: 363,822 km (0.084 R)
• M4: 536,308 km (0.086 R)
• M5: 672,442 km (0.093 R)
• M6: 813,364 km (0.117 R)
• M7: 940,223 km (0.09 R)
• M8: 1,091,316 km (0.098 R)
• M9: 1,196,633 km (0.101 R)
• M10: 1,324,091 km (0.109 R)
• M11: 1,389,615 km (0.093 R)
• M12: 1,494,932 km (0.034 R)
• M13: 1,673,252 km (0.084 R)
• M14: 1,765,105 km (0.112 R)
• M15: 1,890,169 km (0.069 R)
• M16: 2,138,502 km (0.112 R)
• M17: 2,443,681 km (0.064 R)
• M18: 2,631,127 km (0.099 R)
• M19: 2,823,510 km (0.053 R)
• M20: 2,909,080 km (0.111 R)
• M21: 3,183,891 km (0.055 R)
• M22: 3,559,083 km (0.093 R)
• M23: 3,651,834 km (0.07 R)
• M24: 3,921,259 km (0.115 R)
• M25: 4,017,002 km (0.093 R)
• M26: 4,183,205 km (0.116 R)
• M27: 4,422,562 km (0.117 R)
• M28: 4,522,344 km (0.085 R)
• M29: 4,695,428 km (0.101 R)
• M30: 5,033,071 km (0.071 R)
• M31: 5,212,439 km (0.101 R)
• M32: 5,825,491 km (0.05 R)
• M33: 5,919,438 km (0.075 R)
• M34: 6,236,286 km (0.114 R)
• M35: 6,332,478 km (0.103 R)
• M36: 6,493,894 km (0.039 R)
• M37: 6,953,010 km (0.098 R)
• M38: 7,119,512 km (0.04 R)
• M39: 7,321,021 km (0.105 R)
• M40: 7,405,693 km (0.09 R)
• M41: 7,473,610 km (0.119 R)
• M42: 7,678,410 km (0.089 R)
• M43: 8,146,352 km (0.094 R)
• M44: 8,216,364 km (0.077 R)
• M45: 8,339,632 km (0.119 R)
• M46: 8,982,754 km (0.07 R)
• M47: 9,457,278 km (0.07 R)
• M48: 9,549,430 km (0.07 R)
• M49: 9,809,282 km (0.093 R)
• M50: 9,883,931 km (0.105 R)
• M51: 9,977,430 km (0.085 R)
• M52: 10,184,324 km (0.107 R)
• M53: 10,278,870 km (0.103 R)
• M54: 10,411,713 km (0.108 R)
• M55: 10,871,427 km (0.063 R)
• M56: 10,948,619 km (0.067 R)
• M57: 11,084,305 km (0.065 R)
• M58: 11,357,321 km (0.075 R)
• M59: 11,593,237 km (0.095 R)
• M60: 11,771,108 km (0.091 R)
• M61: 11,949,878 km (0.096 R)
• M62: 12,249,971 km (0.114 R)
• M63: 12,370,697 km (0.078 R)
• M64: 12,532,262 km (0.102 R)
• M65: 12,653,885 km (0.1 R)
• M66: 12,816,798 km (0.091 R)
• M67: 13,288,779 km (0.074 R)
• M68: 13,475,028 km (0.053 R)
• M69: 13,682,969 km (0.099 R)
• M70: 13,933,845 km (0.083 R)
• M71: 14,165,273 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.5

Radius: 13.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.95 AU - 6.05 AU

Year: 5065 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,326,491 km

• M1: 200,461 km (0.093 R)
• M2: 284,086 km (0.084 R)
• M3: 376,239 km (0.096 R)
• M4: 583,282 km (0.034 R)
• M5: 872,754 km (0.074 R)
• M6: 1,102,088 km (0.087 R)
• M7: 1,551,480 km (0.051 R)
• M8: 1,725,611 km (0.113 R)
• M9: 2,055,924 km (0.098 R)
• M10: 2,346,891 km (0.109 R)
• M11: 2,692,911 km (0.109 R)
• M12: 2,882,901 km (0.049 R)
• M13: 3,121,210 km (0.112 R)
• M14: 3,343,662 km (0.067 R)
• M15: 3,710,476 km (0.038 R)
• M16: 3,804,274 km (0.097 R)
• M17: 4,042,134 km (0.101 R)
• M18: 4,334,299 km (0.088 R)
• M19: 4,557,948 km (0.068 R)
• M20: 4,836,499 km (0.105 R)
• M21: 4,939,273 km (0.107 R)
• M22: 5,199,274 km (0.116 R)
• M23: 5,304,591 km (0.114 R)
• M24: 5,463,763 km (0.113 R)
• M25: 6,766,162 km (0.094 R)
• M26: 7,172,021 km (0.1 R)
• M27: 7,407,638 km (0.061 R)
• M28: 7,556,188 km (0.112 R)
• M29: 7,977,456 km (0.082 R)
• M30: 8,129,896 km (0.058 R)
• M31: 8,530,370 km (0.06 R)
• M32: 9,191,293 km (0.079 R)
• M33: 9,351,064 km (0.108 R)
• M34: 9,479,568 km (0.062 R)
• M35: 9,901,285 km (0.093 R)
• M36: 10,329,135 km (0.086 R)
• M37: 10,595,568 km (0.107 R)
• M38: 10,729,608 km (0.104 R)
• M39: 10,897,906 km (0.063 R)
• M40: 10,999,333 km (0.108 R)
• M41: 11,101,060 km (0.069 R)
• M42: 11,476,849 km (0.078 R)
• M43: 11,961,247 km (0.049 R)
• M44: 12,100,822 km (0.094 R)
• M45: 12,985,843 km (0.108 R)
• M46: 13,345,626 km (0.097 R)
• M47: 13,635,846 km (0.088 R)
• M48: 14,038,414 km (0.117 R)
• M49: 14,780,419 km (0.033 R)
• M50: 16,186,340 km (0.109 R)
• M51: 17,121,177 km (0.105 R)
• M52: 17,793,919 km (0.085 R)
• M53: 18,717,835 km (0.104 R)
• M54: 19,206,123 km (0.091 R)
• M55: 21,158,674 km (0.118 R)
• M56: 21,412,542 km (0.082 R)
• M57: 21,539,849 km (0.114 R)
• M58: 21,880,484 km (0.07 R)
• M59: 22,222,913 km (0.093 R)
• M60: 22,351,867 km (0.076 R)
• M61: 22,783,307 km (0.108 R)
• M62: 22,869,774 km (0.056 R)
• M63: 23,304,506 km (0.079 R)
• M64: 24,536,295 km (0.05 R)
• M65: 24,803,028 km (0.113 R)
• M66: 25,204,848 km (0.1 R)
• M67: 25,429,095 km (0.08 R)
• M68: 25,698,969 km (0.039 R)
• M69: 27,016,777 km (0.082 R)
• M70: 27,200,334 km (0.075 R)
• M71: 27,707,171 km (0.108 R)
• M72: 27,938,599 km (0.12 R)
• M73: 28,170,625 km (0.11 R)
• M74: 28,730,121 km (0.03 R)
• M75: 28,823,770 km (0.102 R)
• M76: 28,964,392 km (0.112 R)
• M77: 30,049,874 km (0.048 R)
• M78: 30,383,028 km (0.09 R)
• M79: 31,389,523 km (0.103 R)
• M80: 31,824,105 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.7

Radius: 13.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.27 AU - 9.37 AU

Year: 10872 Days

Day: 11.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 86.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,326,491 km

• M1: 202,855 km (0.076 R)
• M2: 518,805 km (0.102 R)
• M3: 647,160 km (0.083 R)
• M4: 769,681 km (0.095 R)
• M5: 1,210,546 km (0.111 R)
• M6: 1,602,193 km (0.107 R)
• M7: 2,007,005 km (0.108 R)
• M8: 2,387,582 km (0.062 R)
• M9: 2,557,824 km (0.099 R)
• M10: 2,732,256 km (0.07 R)
• M11: 2,820,967 km (0.099 R)
• M12: 3,279,335 km (0.108 R)
• M13: 3,695,815 km (0.109 R)
• M14: 3,960,604 km (0.108 R)
• M15: 4,129,200 km (0.059 R)
• M16: 4,508,880 km (0.094 R)
• M17: 4,756,464 km (0.082 R)
• M18: 5,008,537 km (0.119 R)
• M19: 6,177,494 km (0.107 R)
• M20: 6,413,261 km (0.09 R)
• M21: 6,612,076 km (0.104 R)
• M22: 6,772,595 km (0.046 R)
• M23: 6,975,150 km (0.086 R)
• M24: 7,344,657 km (0.118 R)
• M25: 7,678,709 km (0.092 R)
• M26: 7,805,119 km (0.047 R)
• M27: 8,361,474 km (0.086 R)
• M28: 8,535,307 km (0.088 R)
• M29: 8,930,843 km (0.072 R)
• M30: 9,648,614 km (0.101 R)
• M31: 9,968,604 km (0.052 R)
• M32: 11,283,120 km (0.092 R)
• M33: 11,765,873 km (0.082 R)
• M34: 12,156,921 km (0.072 R)
• M35: 12,601,975 km (0.1 R)
• M36: 14,906,680 km (0.096 R)
• M37: 16,514,109 km (0.098 R)
• M38: 17,393,744 km (0.077 R)
• M39: 17,671,847 km (0.049 R)
• M40: 18,288,788 km (0.116 R)
• M41: 18,458,283 km (0.06 R)
• M42: 19,026,904 km (0.05 R)
• M43: 19,141,347 km (0.104 R)
• M44: 19,313,384 km (0.115 R)
• M45: 19,601,360 km (0.089 R)
• M46: 20,356,680 km (0.097 R)
• M47: 22,558,461 km (0.103 R)
• M48: 23,044,355 km (0.108 R)
• M49: 23,595,175 km (0.119 R)
• M50: 23,903,047 km (0.043 R)
• M51: 24,336,432 km (0.11 R)
• M52: 25,336,494 km (0.093 R)
• M53: 27,506,261 km (0.092 R)
• M54: 29,073,299 km (0.117 R)
• M55: 29,602,127 km (0.119 R)
• M56: 30,401,429 km (0.072 R)
• M57: 30,535,319 km (0.089 R)
• M58: 31,005,505 km (0.081 R)
• M59: 31,342,699 km (0.044 R)
• M60: 31,613,471 km (0.093 R)
• M61: 34,084,828 km (0.063 R)
• M62: 34,922,277 km (0.103 R)
• M63: 35,132,761 km (0.106 R)
• M64: 36,191,315 km (0.107 R)
• M65: 36,475,402 km (0.093 R)
• M66: 36,902,803 km (0.09 R)
• M67: 37,762,691 km (0.08 R)
• M68: 38,556,757 km (0.053 R)
• M69: 38,774,272 km (0.076 R)
• M70: 39,502,365 km (0.06 R)
• M71: 39,794,829 km (0.087 R)
• M72: 40,088,041 km (0.091 R)
• M73: 40,897,963 km (0.1 R)
• M74: 41,045,916 km (0.063 R)
• M75: 43,134,452 km (0.094 R)
• M76: 45,028,361 km (0.065 R)
• M77: 46,949,347 km (0.115 R)
• M78: 48,036,774 km (0.074 R)
• M79: 48,192,804 km (0.076 R)
• M80: 48,348,985 km (0.091 R)
• M81: 50,632,596 km (0.117 R)
• M82: 51,907,619 km (0.111 R)
• M83: 52,227,908 km (0.072 R)
• M84: 52,468,611 km (0.114 R)
• M85: 53,435,312 km (0.077 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: 410 - 17,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit