🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.75 AU - 0.75 AU

Year: 247 Days

Day: 27.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.81 AU - 1.01 AU

Year: 331 Days

Day: 36.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,811,418 km

• M1: 154,834 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.89 AU - 0.95 AU

Year: 336 Days

Day: 44.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,811,418 km

• M1: 270,024 km (0.118 R)
• M2: 642,373 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.83 AU - 1.31 AU

Year: 421 Days

Day: 34.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,811,418 km

• M1: 693,685 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.31 AU - 1.75 AU

Year: 721 Days

Day: 19.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.52 AU - 1.74 AU

Year: 792 Days

Day: 42.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.21 AU - 2.79 AU

Year: 1505 Days

Day: 19.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,811,418 km

• M1: 626,815 km (0.035 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162

Radius: 8.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.53 AU - 4.99 AU

Year: 3348 Days

Day: 7.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 64,811,418 km

• M1: 109,506 km (0.062 R)
• M2: 272,717 km (0.038 R)
• M3: 559,945 km (0.09 R)
• M4: 643,420 km (0.057 R)
• M5: 724,054 km (0.104 R)
• M6: 816,056 km (0.12 R)
• M7: 895,942 km (0.086 R)
• M8: 961,914 km (0.083 R)
• M9: 1,098,946 km (0.083 R)
• M10: 1,288,786 km (0.069 R)
• M11: 1,364,033 km (0.072 R)
• M12: 1,710,502 km (0.087 R)
• M13: 1,835,566 km (0.105 R)
• M14: 2,007,155 km (0.068 R)
• M15: 2,482,577 km (0.098 R)
• M16: 2,624,844 km (0.104 R)
• M17: 2,781,922 km (0.067 R)
• M18: 2,904,891 km (0.068 R)
• M19: 2,979,541 km (0.114 R)
• M20: 3,067,504 km (0.108 R)
• M21: 3,156,365 km (0.106 R)
• M22: 3,467,529 km (0.038 R)
• M23: 3,560,130 km (0.1 R)
• M24: 4,007,877 km (0.071 R)
• M25: 4,259,650 km (0.061 R)
• M26: 4,459,064 km (0.109 R)
• M27: 4,852,357 km (0.101 R)
• M28: 5,015,867 km (0.055 R)
• M29: 5,181,023 km (0.067 R)
• M30: 5,271,979 km (0.079 R)
• M31: 5,594,512 km (0.105 R)
• M32: 5,750,243 km (0.09 R)
• M33: 6,452,904 km (0.112 R)
• M34: 6,616,265 km (0.111 R)
• M35: 6,682,088 km (0.101 R)
• M36: 6,764,666 km (0.077 R)
• M37: 7,539,733 km (0.108 R)
• M38: 7,781,333 km (0.06 R)
• M39: 8,025,327 km (0.094 R)
• M40: 8,077,986 km (0.072 R)
• M41: 8,201,254 km (0.093 R)
• M42: 8,485,341 km (0.065 R)
• M43: 8,556,849 km (0.042 R)
• M44: 9,136,391 km (0.085 R)
• M45: 9,191,293 km (0.092 R)
• M46: 9,560,650 km (0.083 R)
• M47: 10,085,888 km (0.09 R)
• M48: 10,142,736 km (0.1 R)
• M49: 10,256,729 km (0.066 R)
• M50: 10,352,023 km (0.116 R)
• M51: 10,949,667 km (0.075 R)
• M52: 11,341,164 km (0.075 R)
• M53: 11,400,255 km (0.117 R)
• M54: 11,459,496 km (0.058 R)
• M55: 11,578,277 km (0.101 R)
• M56: 12,178,314 km (0.114 R)
• M57: 12,706,394 km (0.119 R)
• M58: 12,911,493 km (0.085 R)
• M59: 13,470,839 km (0.098 R)
• M60: 13,742,958 km (0.031 R)
• M61: 14,101,694 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.4

Radius: 14.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.06 AU - 7.28 AU

Year: 6560 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 135.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,811,418 km

• M1: 185,950 km (0.073 R)
• M2: 349,012 km (0.119 R)
• M3: 597,195 km (0.063 R)
• M4: 786,137 km (0.106 R)
• M5: 967,898 km (0.088 R)
• M6: 1,618,200 km (0.118 R)
• M7: 1,763,011 km (0.067 R)
• M8: 1,988,904 km (0.099 R)
• M9: 2,125,337 km (0.056 R)
• M10: 2,920,599 km (0.095 R)
• M11: 3,031,900 km (0.1 R)
• M12: 3,420,855 km (0.109 R)
• M13: 3,729,325 km (0.107 R)
• M14: 4,787,730 km (0.037 R)
• M15: 4,946,304 km (0.088 R)
• M16: 5,323,141 km (0.104 R)
• M17: 5,542,751 km (0.096 R)
• M18: 5,653,752 km (0.066 R)
• M19: 5,793,477 km (0.087 R)
• M20: 5,991,096 km (0.091 R)
• M21: 6,104,940 km (0.115 R)
• M22: 6,335,021 km (0.073 R)
• M23: 7,405,843 km (0.104 R)
• M24: 7,589,698 km (0.091 R)
• M25: 7,993,613 km (0.105 R)
• M26: 8,372,544 km (0.05 R)
• M27: 8,500,301 km (0.035 R)
• M28: 8,789,922 km (0.118 R)
• M29: 9,148,359 km (0.067 R)
• M30: 9,879,892 km (0.08 R)
• M31: 10,116,556 km (0.055 R)
• M32: 10,286,798 km (0.107 R)
• M33: 10,423,680 km (0.099 R)
• M34: 10,595,568 km (0.09 R)
• M35: 10,837,917 km (0.116 R)
• M36: 11,047,204 km (0.088 R)
• M37: 11,861,466 km (0.068 R)
• M38: 12,149,292 km (0.045 R)
• M39: 13,698,228 km (0.047 R)
• M40: 14,076,112 km (0.104 R)
• M41: 14,304,548 km (0.044 R)
• M42: 14,958,441 km (0.084 R)
• M43: 16,215,661 km (0.025 R)
• M44: 16,415,225 km (0.114 R)
• M45: 16,978,311 km (0.106 R)
• M46: 17,140,326 km (0.098 R)
• M47: 18,082,044 km (0.093 R)
• M48: 18,288,938 km (0.11 R)
• M49: 18,538,318 km (0.07 R)
• M50: 19,040,518 km (0.11 R)
• M51: 19,930,176 km (0.077 R)
• M52: 21,137,431 km (0.048 R)
• M53: 21,355,395 km (0.099 R)
• M54: 21,486,593 km (0.067 R)
• M55: 22,457,034 km (0.043 R)
• M56: 24,030,205 km (0.117 R)
• M57: 24,394,775 km (0.11 R)
• M58: 24,945,146 km (0.084 R)
• M59: 26,432,597 km (0.08 R)
• M60: 27,329,437 km (0.027 R)
• M61: 27,472,003 km (0.09 R)
• M62: 27,948,772 km (0.109 R)
• M63: 28,284,170 km (0.109 R)
• M64: 28,620,915 km (0.12 R)
• M65: 28,814,046 km (0.115 R)
• M66: 29,104,415 km (0.112 R)
• M67: 29,883,371 km (0.095 R)
• M68: 29,981,358 km (0.098 R)
• M69: 30,768,093 km (0.073 R)
• M70: 31,960,987 km (0.096 R)
• M71: 32,061,068 km (0.044 R)
• M72: 32,211,414 km (0.12 R)
• M73: 32,563,268 km (0.096 R)
• M74: 33,169,139 km (0.104 R)
• M75: 33,321,131 km (0.065 R)
• M76: 34,238,465 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700

Radius: 7.5

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.59 AU - 12.13 AU

Year: 15553 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,811,418 km

• M1: 95,294 km (0.111 R)
• M2: 212,130 km (0.079 R)
• M3: 396,434 km (0.059 R)
• M4: 670,348 km (0.091 R)
• M5: 752,776 km (0.065 R)
• M6: 860,637 km (0.112 R)
• M7: 1,503,159 km (0.119 R)
• M8: 1,585,289 km (0.059 R)
• M9: 1,697,038 km (0.119 R)
• M10: 1,754,035 km (0.106 R)
• M11: 2,422,289 km (0.119 R)
• M12: 3,022,326 km (0.093 R)
• M13: 3,267,816 km (0.048 R)
• M14: 3,375,078 km (0.053 R)
• M15: 4,589,513 km (0.079 R)
• M16: 5,752,038 km (0.111 R)
• M17: 6,500,177 km (0.108 R)
• M18: 6,590,235 km (0.114 R)
• M19: 7,325,209 km (0.057 R)
• M20: 7,702,495 km (0.112 R)
• M21: 7,797,789 km (0.086 R)
• M22: 7,989,723 km (0.102 R)
• M23: 8,280,242 km (0.098 R)
• M24: 8,623,868 km (0.06 R)
• M25: 8,772,419 km (0.102 R)
• M26: 9,324,734 km (0.081 R)
• M27: 9,991,941 km (0.09 R)
• M28: 10,200,331 km (0.071 R)
• M29: 10,252,540 km (0.099 R)
• M30: 10,834,027 km (0.099 R)
• M31: 11,155,812 km (0.054 R)
• M32: 11,317,827 km (0.086 R)
• M33: 12,306,220 km (0.106 R)
• M34: 12,585,669 km (0.083 R)
• M35: 12,641,768 km (0.112 R)
• M36: 13,150,850 km (0.108 R)
• M37: 13,436,582 km (0.059 R)
• M38: 13,551,473 km (0.112 R)
• M39: 14,189,059 km (0.061 R)
• M40: 15,373,126 km (0.039 R)
• M41: 16,897,528 km (0.091 R)
• M42: 17,646,116 km (0.059 R)
• M43: 17,771,928 km (0.072 R)
• M44: 18,405,475 km (0.085 R)
• M45: 18,725,165 km (0.107 R)
• M46: 20,021,730 km (0.111 R)
• M47: 20,548,464 km (0.108 R)
• M48: 20,747,130 km (0.062 R)
• M49: 20,813,552 km (0.063 R)
• M50: 22,495,780 km (0.114 R)
• M51: 22,700,579 km (0.088 R)
• M52: 24,081,667 km (0.094 R)
• M53: 24,221,242 km (0.113 R)
• M54: 24,923,304 km (0.073 R)
• M55: 25,917,382 km (0.105 R)
• M56: 26,996,731 km (0.072 R)
• M57: 27,214,396 km (0.094 R)
• M58: 27,359,805 km (0.113 R)
• M59: 29,348,260 km (0.075 R)
• M60: 30,397,390 km (0.119 R)
• M61: 31,764,415 km (0.112 R)
• M62: 34,400,629 km (0.079 R)
• M63: 36,223,479 km (0.108 R)
• M64: 37,429,088 km (0.087 R)
• M65: 37,996,214 km (0.094 R)
• M66: 38,729,542 km (0.086 R)
• M67: 39,385,379 km (0.085 R)
• M68: 40,874,177 km (0.118 R)
• M69: 41,124,155 km (0.108 R)
• M70: 42,465,600 km (0.092 R)
• M71: 43,736,433 km (0.064 R)
• M72: 44,847,646 km (0.086 R)
• M73: 45,708,881 km (0.101 R)
• M74: 45,968,284 km (0.1 R)
• M75: 46,662,568 km (0.047 R)
• M76: 47,098,197 km (0.115 R)
• M77: 47,710,351 km (0.113 R)
• M78: 50,185,149 km (0.067 R)
• M79: 50,363,470 km (0.07 R)
• M80: 51,258,514 km (0.103 R)
• M81: 52,068,586 km (0.095 R)
• M82: 52,429,865 km (0.109 R)
• M83: 53,427,982 km (0.03 R)
• M84: 54,890,750 km (0.103 R)
• M85: 56,552,184 km (0.057 R)
• M86: 58,042,777 km (0.084 R)
• M87: 58,792,861 km (0.091 R)
• M88: 60,113,361 km (0.037 R)
• M89: 60,777,277 km (0.092 R)
• M90: 61,443,585 km (0.115 R)
• M91: 61,729,916 km (0.043 R)
• M92: 62,303,923 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 13,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit