🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.66 AU - 0.7 AU

Year: 196 Days

Day: 38.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.12 AU - 1.3 AU

Year: 466 Days

Day: 46 Hours

Environment

Temp: 34 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.1 AU - 1.34 AU

Year: 471 Days

Day: 21.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 142.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.13 AU - 1.73 AU

Year: 598 Days

Day: 18.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,214,591 km

• M1: 221,554 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.52 AU - 1.6 AU

Year: 682 Days

Day: 23.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.01 AU - 3.23 AU

Year: 1484 Days

Day: 13.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.62 AU - 2.7 AU

Year: 1518 Days

Day: 27.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,214,591 km

• M1: 349,161 km (0.058 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 13.1

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.86 AU - 6.76 AU

Year: 5545 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,214,591 km

• M1: 168,896 km (0.102 R)
• M2: 288,425 km (0.111 R)
• M3: 541,245 km (0.058 R)
• M4: 745,446 km (0.118 R)
• M5: 1,658,442 km (0.11 R)
• M6: 1,771,987 km (0.074 R)
• M7: 1,927,569 km (0.037 R)
• M8: 2,087,937 km (0.038 R)
• M9: 2,465,373 km (0.076 R)
• M10: 2,640,253 km (0.11 R)
• M11: 3,213,213 km (0.078 R)
• M12: 3,356,527 km (0.097 R)
• M13: 3,649,739 km (0.113 R)
• M14: 3,951,478 km (0.054 R)
• M15: 4,209,086 km (0.065 R)
• M16: 4,313,655 km (0.026 R)
• M17: 4,904,865 km (0.076 R)
• M18: 5,042,944 km (0.048 R)
• M19: 5,238,319 km (0.113 R)
• M20: 5,407,664 km (0.108 R)
• M21: 5,607,826 km (0.094 R)
• M22: 5,956,538 km (0.088 R)
• M23: 6,074,272 km (0.047 R)
• M24: 6,614,320 km (0.104 R)
• M25: 7,232,309 km (0.114 R)
• M26: 7,901,311 km (0.075 R)
• M27: 8,457,516 km (0.073 R)
• M28: 8,623,420 km (0.067 R)
• M29: 9,128,013 km (0.062 R)
• M30: 9,401,029 km (0.033 R)
• M31: 11,386,941 km (0.12 R)
• M32: 11,570,348 km (0.103 R)
• M33: 12,201,651 km (0.076 R)
• M34: 12,351,847 km (0.066 R)
• M35: 12,540,341 km (0.074 R)
• M36: 12,920,469 km (0.11 R)
• M37: 13,497,617 km (0.074 R)
• M38: 14,004,754 km (0.107 R)
• M39: 14,399,094 km (0.088 R)
• M40: 16,259,942 km (0.087 R)
• M41: 17,598,544 km (0.102 R)
• M42: 17,768,337 km (0.086 R)
• M43: 18,152,505 km (0.12 R)
• M44: 18,755,534 km (0.069 R)
• M45: 19,321,313 km (0.04 R)
• M46: 19,936,908 km (0.055 R)
• M47: 20,603,666 km (0.038 R)
• M48: 22,096,204 km (0.105 R)
• M49: 22,647,622 km (0.032 R)
• M50: 23,436,451 km (0.106 R)
• M51: 23,717,097 km (0.109 R)
• M52: 24,423,498 km (0.087 R)
• M53: 24,613,038 km (0.11 R)
• M54: 24,707,884 km (0.1 R)
• M55: 24,945,894 km (0.081 R)
• M56: 25,567,922 km (0.063 R)
• M57: 25,953,435 km (0.106 R)
• M58: 26,486,453 km (0.108 R)
• M59: 27,268,401 km (0.076 R)
• M60: 27,810,244 km (0.076 R)
• M61: 28,704,690 km (0.067 R)
• M62: 28,854,736 km (0.089 R)
• M63: 29,256,108 km (0.095 R)
• M64: 29,407,052 km (0.109 R)
• M65: 30,624,031 km (0.051 R)
• M66: 31,290,040 km (0.074 R)
• M67: 32,428,181 km (0.117 R)
• M68: 33,843,377 km (0.054 R)
• M69: 34,372,654 km (0.111 R)
• M70: 34,958,030 km (0.085 R)
• M71: 35,118,250 km (0.095 R)
• M72: 35,546,698 km (0.114 R)
• M73: 35,707,815 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.6

Radius: 10

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.37 AU - 12.47 AU

Year: 12624 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,214,591 km

• M1: 128,056 km (0.12 R)
• M2: 194,028 km (0.109 R)
• M3: 300,841 km (0.083 R)
• M4: 376,687 km (0.049 R)
• M5: 682,166 km (0.049 R)
• M6: 805,884 km (0.056 R)
• M7: 1,023,698 km (0.055 R)
• M8: 1,185,862 km (0.054 R)
• M9: 1,475,334 km (0.1 R)
• M10: 2,097,213 km (0.119 R)
• M11: 3,153,074 km (0.094 R)
• M12: 3,446,436 km (0.106 R)
• M13: 3,665,447 km (0.103 R)
• M14: 4,526,981 km (0.03 R)
• M15: 4,919,227 km (0.098 R)
• M16: 5,354,108 km (0.073 R)
• M17: 5,608,125 km (0.104 R)
• M18: 5,898,794 km (0.089 R)
• M19: 6,765,713 km (0.114 R)
• M20: 6,834,080 km (0.086 R)
• M21: 7,109,788 km (0.041 R)
• M22: 7,779,239 km (0.12 R)
• M23: 8,031,012 km (0.103 R)
• M24: 8,395,283 km (0.06 R)
• M25: 8,505,686 km (0.078 R)
• M26: 8,914,537 km (0.111 R)
• M27: 9,329,671 km (0.077 R)
• M28: 10,061,803 km (0.116 R)
• M29: 10,533,784 km (0.087 R)
• M30: 10,812,336 km (0.091 R)
• M31: 11,174,213 km (0.112 R)
• M32: 11,992,513 km (0.092 R)
• M33: 12,450,881 km (0.071 R)
• M34: 12,830,112 km (0.091 R)
• M35: 13,859,944 km (0.106 R)
• M36: 14,209,255 km (0.048 R)
• M37: 14,561,258 km (0.106 R)
• M38: 15,094,874 km (0.116 R)
• M39: 15,274,242 km (0.047 R)
• M40: 16,272,808 km (0.1 R)
• M41: 16,641,267 km (0.114 R)
• M42: 16,965,895 km (0.113 R)
• M43: 17,058,944 km (0.081 R)
• M44: 18,237,476 km (0.11 R)
• M45: 18,668,169 km (0.051 R)
• M46: 19,053,832 km (0.119 R)
• M47: 20,275,897 km (0.079 R)
• M48: 20,424,298 km (0.075 R)
• M49: 20,871,446 km (0.056 R)
• M50: 21,523,244 km (0.071 R)
• M51: 21,876,893 km (0.113 R)
• M52: 22,079,898 km (0.101 R)
• M53: 22,795,275 km (0.086 R)
• M54: 23,052,583 km (0.049 R)
• M55: 23,207,417 km (0.093 R)
• M56: 24,986,584 km (0.06 R)
• M57: 28,287,013 km (0.037 R)
• M58: 28,618,970 km (0.098 R)
• M59: 30,185,260 km (0.099 R)
• M60: 30,978,727 km (0.088 R)
• M61: 31,607,038 km (0.072 R)
• M62: 31,779,225 km (0.074 R)
• M63: 33,167,045 km (0.051 R)
• M64: 34,044,586 km (0.032 R)
• M65: 34,279,754 km (0.081 R)
• M66: 34,811,125 km (0.044 R)
• M67: 35,643,189 km (0.067 R)
• M68: 36,241,431 km (0.047 R)
• M69: 36,541,823 km (0.074 R)
• M70: 37,205,589 km (0.104 R)
• M71: 37,995,166 km (0.046 R)
• M72: 38,300,346 km (0.104 R)
• M73: 38,545,088 km (0.103 R)
• M74: 38,728,944 km (0.089 R)
• M75: 39,652,711 km (0.042 R)
• M76: 40,148,478 km (0.105 R)
• M77: 40,770,805 km (0.059 R)
• M78: 41,584,767 km (0.088 R)
• M79: 42,088,314 km (0.108 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 14,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit