🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.56 AU - 0.7 AU

Year: 184 Days

Day: 18.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,478,973 km

• M1: 332,855 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.76 AU - 0.86 AU

Year: 269 Days

Day: 36.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.74 AU - 1.12 AU

Year: 331 Days

Day: 36.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,478,973 km

• M1: 49,218 km (0.109 R)
• M2: 86,468 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.87 AU - 1.05 AU

Year: 347 Days

Day: 33.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.08 AU - 1.74 AU

Year: 618 Days

Day: 23.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,478,973 km

• M1: 66,122 km (0.025 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.46 AU - 1.52 AU

Year: 671 Days

Day: 46.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,478,973 km

• M1: 453,581 km (0.055 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.23 AU - 2.23 AU

Year: 1229 Days

Day: 12.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.6

Radius: 14.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.55 AU - 7.53 AU

Year: 6171 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,478,973 km

• M1: 202,256 km (0.094 R)
• M2: 520,152 km (0.085 R)
• M3: 704,307 km (0.097 R)
• M4: 840,890 km (0.105 R)
• M5: 1,025,793 km (0.114 R)
• M6: 1,197,980 km (0.104 R)
• M7: 1,453,194 km (0.102 R)
• M8: 1,918,742 km (0.081 R)
• M9: 2,237,685 km (0.054 R)
• M10: 2,465,971 km (0.069 R)
• M11: 2,555,880 km (0.106 R)
• M12: 2,870,035 km (0.066 R)
• M13: 2,964,880 km (0.114 R)
• M14: 3,080,220 km (0.045 R)
• M15: 3,216,653 km (0.056 R)
• M16: 4,013,860 km (0.109 R)
• M17: 4,120,524 km (0.045 R)
• M18: 4,534,461 km (0.095 R)
• M19: 4,645,612 km (0.119 R)
• M20: 4,735,221 km (0.065 R)
• M21: 4,961,862 km (0.078 R)
• M22: 5,076,604 km (0.109 R)
• M23: 5,426,064 km (0.113 R)
• M24: 5,591,819 km (0.099 R)
• M25: 5,735,283 km (0.101 R)
• M26: 6,148,622 km (0.087 R)
• M27: 6,697,945 km (0.107 R)
• M28: 7,393,725 km (0.06 R)
• M29: 8,412,038 km (0.106 R)
• M30: 8,826,125 km (0.119 R)
• M31: 8,937,725 km (0.087 R)
• M32: 9,077,898 km (0.077 R)
• M33: 9,190,545 km (0.097 R)
• M34: 9,360,339 km (0.078 R)
• M35: 9,559,753 km (0.076 R)
• M36: 9,760,663 km (0.112 R)
• M37: 10,254,485 km (0.073 R)
• M38: 10,578,365 km (0.103 R)
• M39: 10,696,996 km (0.047 R)
• M40: 11,145,789 km (0.111 R)
• M41: 11,662,052 km (0.042 R)
• M42: 12,000,143 km (0.112 R)
• M43: 12,217,060 km (0.11 R)
• M44: 12,310,409 km (0.114 R)
• M45: 12,560,536 km (0.091 R)
• M46: 13,034,163 km (0.095 R)
• M47: 13,353,106 km (0.098 R)
• M48: 14,096,458 km (0.044 R)
• M49: 15,253,597 km (0.05 R)
• M50: 15,488,765 km (0.111 R)
• M51: 15,589,893 km (0.111 R)
• M52: 16,406,847 km (0.097 R)
• M53: 16,959,312 km (0.078 R)
• M54: 17,063,582 km (0.037 R)
• M55: 17,763,999 km (0.113 R)
• M56: 18,082,343 km (0.115 R)
• M57: 18,438,237 km (0.106 R)
• M58: 18,545,498 km (0.119 R)
• M59: 18,976,490 km (0.105 R)
• M60: 19,374,570 km (0.091 R)
• M61: 19,592,833 km (0.067 R)
• M62: 19,775,343 km (0.088 R)
• M63: 20,622,216 km (0.117 R)
• M64: 20,919,617 km (0.119 R)
• M65: 21,744,649 km (0.033 R)
• M66: 22,161,129 km (0.087 R)
• M67: 23,079,212 km (0.098 R)
• M68: 23,542,815 km (0.108 R)
• M69: 23,853,680 km (0.098 R)
• M70: 25,110,451 km (0.098 R)
• M71: 25,428,048 km (0.06 R)
• M72: 25,907,060 km (0.107 R)
• M73: 26,268,189 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.1

Radius: 14.1

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.25 AU - 8.31 AU

Year: 8791 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,478,973 km

• M1: 185,801 km (0.047 R)
• M2: 300,542 km (0.115 R)
• M3: 389,104 km (0.107 R)
• M4: 649,255 km (0.103 R)
• M5: 953,836 km (0.116 R)
• M6: 1,418,487 km (0.091 R)
• M7: 1,972,149 km (0.087 R)
• M8: 2,735,247 km (0.099 R)
• M9: 2,933,465 km (0.074 R)
• M10: 3,239,691 km (0.117 R)
• M11: 3,529,762 km (0.119 R)
• M12: 3,637,323 km (0.051 R)
• M13: 4,022,836 km (0.064 R)
• M14: 4,135,484 km (0.1 R)
• M15: 4,277,751 km (0.083 R)
• M16: 4,567,223 km (0.086 R)
• M17: 4,714,427 km (0.099 R)
• M18: 4,863,277 km (0.101 R)
• M19: 5,043,991 km (0.12 R)
• M20: 5,226,950 km (0.059 R)
• M21: 5,319,251 km (0.054 R)
• M22: 6,535,482 km (0.104 R)
• M23: 6,802,365 km (0.115 R)
• M24: 7,450,572 km (0.04 R)
• M25: 8,190,035 km (0.081 R)
• M26: 8,333,649 km (0.034 R)
• M27: 9,026,885 km (0.097 R)
• M28: 9,814,817 km (0.045 R)
• M29: 10,159,341 km (0.074 R)
• M30: 10,313,726 km (0.115 R)
• M31: 10,546,799 km (0.114 R)
• M32: 11,376,320 km (0.082 R)
• M33: 11,496,447 km (0.071 R)
• M34: 11,981,593 km (0.106 R)
• M35: 12,226,784 km (0.072 R)
• M36: 12,391,042 km (0.118 R)
• M37: 13,903,028 km (0.115 R)
• M38: 14,031,682 km (0.051 R)
• M39: 14,680,787 km (0.119 R)
• M40: 15,074,977 km (0.103 R)
• M41: 15,428,328 km (0.1 R)
• M42: 15,517,039 km (0.069 R)
• M43: 15,739,790 km (0.1 R)
• M44: 16,008,319 km (0.108 R)
• M45: 18,729,653 km (0.082 R)
• M46: 18,824,498 km (0.103 R)
• M47: 19,780,728 km (0.1 R)
• M48: 20,216,207 km (0.093 R)
• M49: 20,410,834 km (0.082 R)
• M50: 20,850,802 km (0.074 R)
• M51: 21,939,725 km (0.03 R)
• M52: 22,793,779 km (0.113 R)
• M53: 22,895,057 km (0.091 R)
• M54: 24,846,262 km (0.092 R)
• M55: 25,578,394 km (0.086 R)
• M56: 27,278,723 km (0.106 R)
• M57: 27,439,989 km (0.088 R)
• M58: 28,305,563 km (0.068 R)
• M59: 28,523,377 km (0.102 R)
• M60: 29,015,405 km (0.099 R)
• M61: 29,289,917 km (0.093 R)
• M62: 30,063,338 km (0.12 R)
• M63: 30,955,539 km (0.063 R)
• M64: 31,067,588 km (0.107 R)
• M65: 31,348,533 km (0.116 R)
• M66: 31,573,977 km (0.086 R)
• M67: 31,856,418 km (0.112 R)
• M68: 32,026,211 km (0.054 R)
• M69: 32,594,683 km (0.047 R)
• M70: 33,741,501 km (0.105 R)
• M71: 34,261,952 km (0.097 R)
• M72: 36,903,551 km (0.042 R)
• M73: 37,619,077 km (0.083 R)
• M74: 38,821,695 km (0.065 R)
• M75: 39,063,744 km (0.087 R)
• M76: 40,097,914 km (0.094 R)
• M77: 40,220,285 km (0.068 R)
• M78: 40,526,512 km (0.106 R)
• M79: 40,956,456 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.2

Radius: 7.7

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.67 AU - 14.25 AU

Year: 19244 Days

Day: 17.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,478,973 km

• M1: 139,874 km (0.112 R)
• M2: 234,270 km (0.098 R)
• M3: 325,226 km (0.095 R)
• M4: 376,089 km (0.075 R)
• M5: 430,243 km (0.077 R)
• M6: 1,259,464 km (0.06 R)
• M7: 1,865,785 km (0.087 R)
• M8: 2,338,065 km (0.115 R)
• M9: 3,793,503 km (0.097 R)
• M10: 4,087,014 km (0.098 R)
• M11: 4,172,135 km (0.113 R)
• M12: 4,830,066 km (0.067 R)
• M13: 5,379,539 km (0.051 R)
• M14: 5,614,408 km (0.093 R)
• M15: 5,804,697 km (0.098 R)
• M16: 5,948,759 km (0.118 R)
• M17: 6,437,795 km (0.039 R)
• M18: 7,663,301 km (0.118 R)
• M19: 7,927,640 km (0.034 R)
• M20: 7,980,747 km (0.053 R)
• M21: 8,194,822 km (0.092 R)
• M22: 8,410,841 km (0.086 R)
• M23: 8,628,656 km (0.111 R)
• M24: 9,125,620 km (0.118 R)
• M25: 9,237,369 km (0.12 R)
• M26: 9,349,568 km (0.112 R)
• M27: 10,205,118 km (0.111 R)
• M28: 10,789,447 km (0.085 R)
• M29: 10,848,538 km (0.097 R)
• M30: 10,907,630 km (0.099 R)
• M31: 14,386,229 km (0.097 R)
• M32: 14,581,454 km (0.106 R)
• M33: 14,777,726 km (0.091 R)
• M34: 15,040,720 km (0.102 R)
• M35: 15,438,051 km (0.093 R)
• M36: 16,243,038 km (0.106 R)
• M37: 16,310,805 km (0.11 R)
• M38: 17,684,413 km (0.093 R)
• M39: 17,754,126 km (0.08 R)
• M40: 18,738,928 km (0.069 R)
• M41: 20,249,119 km (0.047 R)
• M42: 21,574,407 km (0.036 R)
• M43: 21,723,406 km (0.026 R)
• M44: 21,872,705 km (0.092 R)
• M45: 24,308,008 km (0.051 R)
• M46: 25,400,073 km (0.073 R)
• M47: 28,444,390 km (0.1 R)
• M48: 28,525,920 km (0.093 R)
• M49: 28,935,519 km (0.046 R)
• M50: 29,843,130 km (0.063 R)
• M51: 30,258,713 km (0.085 R)
• M52: 30,425,514 km (0.09 R)
• M53: 30,843,939 km (0.084 R)
• M54: 32,621,611 km (0.12 R)
• M55: 35,745,663 km (0.106 R)
• M56: 39,417,842 km (0.074 R)
• M57: 40,423,439 km (0.055 R)
• M58: 42,273,067 km (0.101 R)
• M59: 42,459,616 km (0.064 R)
• M60: 44,623,848 km (0.094 R)
• M61: 44,718,693 km (0.115 R)
• M62: 45,958,710 km (0.086 R)
• M63: 46,054,452 km (0.111 R)
• M64: 46,150,345 km (0.117 R)
• M65: 47,209,797 km (0.12 R)
• M66: 49,058,527 km (0.103 R)
• M67: 49,156,514 km (0.12 R)
• M68: 49,352,637 km (0.102 R)
• M69: 50,435,875 km (0.109 R)
• M70: 51,228,744 km (0.12 R)
• M71: 52,826,449 km (0.073 R)
• M72: 52,926,979 km (0.089 R)
• M73: 53,127,889 km (0.066 R)
• M74: 54,846,768 km (0.041 R)
• M75: 55,151,948 km (0.064 R)
• M76: 55,355,700 km (0.105 R)
• M77: 57,510,508 km (0.055 R)
• M78: 58,442,353 km (0.116 R)
• M79: 59,483,704 km (0.111 R)
• M80: 60,321,153 km (0.086 R)
• M81: 60,951,708 km (0.102 R)
• M82: 61,162,491 km (0.102 R)
• M83: 61,690,272 km (0.113 R)
• M84: 61,901,804 km (0.117 R)
• M85: 62,113,634 km (0.118 R)
• M86: 63,602,881 km (0.119 R)
• M87: 66,399,613 km (0.099 R)
• M88: 66,942,055 km (0.055 R)
• M89: 67,377,086 km (0.07 R)
• M90: 69,236,288 km (0.07 R)
• M91: 69,346,243 km (0.087 R)
• M92: 70,669,436 km (0.12 R)
• M93: 71,556,252 km (0.053 R)
• M94: 73,677,101 km (0.055 R)
• M95: 75,479,007 km (0.046 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 19,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit