🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.56 AU - 0.6 AU

Year: 156 Days

Day: 22.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.83 AU - 1.23 AU

Year: 369 Days

Day: 21.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.98 AU - 1.24 AU

Year: 413 Days

Day: 31.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.2 AU - 3.52 AU

Year: 1708 Days

Day: 16.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,500,246 km

• M1: 942,467 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.76 AU - 4.12 AU

Year: 2253 Days

Day: 36.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.14 AU - 4.18 AU

Year: 2472 Days

Day: 23.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826

Radius: 14.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.04 AU - 7.04 AU

Year: 5241 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,500,246 km

• M1: 202,107 km (0.072 R)
• M2: 754,871 km (0.1 R)
• M3: 1,148,612 km (0.054 R)
• M4: 1,289,085 km (0.028 R)
• M5: 1,818,811 km (0.103 R)
• M6: 1,947,764 km (0.056 R)
• M7: 2,137,454 km (0.078 R)
• M8: 2,535,684 km (0.048 R)
• M9: 2,639,056 km (0.056 R)
• M10: 2,743,775 km (0.11 R)
• M11: 2,871,531 km (0.1 R)
• M12: 3,023,074 km (0.093 R)
• M13: 3,311,798 km (0.075 R)
• M14: 3,494,008 km (0.082 R)
• M15: 3,916,323 km (0.115 R)
• M16: 4,036,599 km (0.071 R)
• M17: 4,256,359 km (0.082 R)
• M18: 4,430,042 km (0.064 R)
• M19: 4,656,832 km (0.06 R)
• M20: 4,784,589 km (0.06 R)
• M21: 4,991,483 km (0.077 R)
• M22: 5,122,231 km (0.118 R)
• M23: 5,656,894 km (0.085 R)
• M24: 6,069,784 km (0.1 R)
• M25: 6,350,430 km (0.104 R)
• M26: 6,954,057 km (0.1 R)
• M27: 8,371,198 km (0.115 R)
• M28: 9,224,803 km (0.069 R)
• M29: 9,483,159 km (0.079 R)
• M30: 9,842,343 km (0.066 R)
• M31: 10,239,226 km (0.115 R)
• M32: 10,473,347 km (0.051 R)
• M33: 11,289,104 km (0.119 R)
• M34: 11,634,974 km (0.051 R)
• M35: 12,195,817 km (0.041 R)
• M36: 12,444,000 km (0.115 R)
• M37: 12,550,962 km (0.088 R)
• M38: 12,801,539 km (0.092 R)
• M39: 13,307,628 km (0.075 R)
• M40: 13,710,046 km (0.073 R)
• M41: 13,894,201 km (0.045 R)
• M42: 15,665,739 km (0.081 R)
• M43: 16,402,060 km (0.051 R)
• M44: 16,519,345 km (0.07 R)
• M45: 16,833,500 km (0.1 R)
• M46: 17,308,474 km (0.063 R)
• M47: 17,507,738 km (0.072 R)
• M48: 17,747,693 km (0.102 R)
• M49: 18,150,261 km (0.058 R)
• M50: 18,678,192 km (0.113 R)
• M51: 19,169,920 km (0.094 R)
• M52: 19,915,516 km (0.096 R)
• M53: 20,459,902 km (0.048 R)
• M54: 21,778,009 km (0.076 R)
• M55: 22,425,618 km (0.073 R)
• M56: 22,904,481 km (0.118 R)
• M57: 23,342,803 km (0.045 R)
• M58: 23,607,142 km (0.114 R)
• M59: 23,961,241 km (0.053 R)
• M60: 24,094,383 km (0.096 R)
• M61: 24,943,799 km (0.095 R)
• M62: 26,030,777 km (0.112 R)
• M63: 26,672,104 km (0.085 R)
• M64: 28,203,986 km (0.101 R)
• M65: 28,815,392 km (0.117 R)
• M66: 29,146,452 km (0.111 R)
• M67: 30,099,092 km (0.11 R)
• M68: 30,338,897 km (0.111 R)
• M69: 30,675,642 km (0.075 R)
• M70: 30,916,943 km (0.099 R)
• M71: 32,525,419 km (0.118 R)
• M72: 32,870,093 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.1

Radius: 14.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.11 AU - 9.73 AU

Year: 7870 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,500,246 km

• M1: 418,276 km (0.101 R)
• M2: 548,725 km (0.103 R)
• M3: 668,553 km (0.06 R)
• M4: 939,475 km (0.088 R)
• M5: 1,123,480 km (0.117 R)
• M6: 1,265,299 km (0.113 R)
• M7: 1,568,234 km (0.088 R)
• M8: 1,749,098 km (0.093 R)
• M9: 1,873,863 km (0.108 R)
• M10: 2,023,162 km (0.105 R)
• M11: 2,978,045 km (0.057 R)
• M12: 3,542,627 km (0.113 R)
• M13: 3,810,407 km (0.105 R)
• M14: 4,224,644 km (0.086 R)
• M15: 4,366,014 km (0.098 R)
• M16: 4,711,735 km (0.045 R)
• M17: 5,896,849 km (0.057 R)
• M18: 6,119,002 km (0.05 R)
• M19: 7,170,226 km (0.109 R)
• M20: 8,241,496 km (0.087 R)
• M21: 9,032,121 km (0.067 R)
• M22: 9,215,229 km (0.071 R)
• M23: 9,997,626 km (0.109 R)
• M24: 10,339,457 km (0.082 R)
• M25: 10,454,348 km (0.099 R)
• M26: 10,917,952 km (0.11 R)
• M27: 11,467,425 km (0.12 R)
• M28: 11,905,447 km (0.069 R)
• M29: 12,106,357 km (0.086 R)
• M30: 12,430,237 km (0.117 R)
• M31: 12,634,139 km (0.101 R)
• M32: 13,419,079 km (0.066 R)
• M33: 13,670,253 km (0.038 R)
• M34: 14,262,362 km (0.113 R)
• M35: 14,475,988 km (0.1 R)
• M36: 15,735,302 km (0.041 R)
• M37: 15,955,959 km (0.088 R)
• M38: 16,044,521 km (0.113 R)
• M39: 16,894,088 km (0.094 R)
• M40: 17,120,130 km (0.079 R)
• M41: 17,301,742 km (0.088 R)
• M42: 17,483,802 km (0.05 R)
• M43: 17,988,097 km (0.11 R)
• M44: 18,450,803 km (0.096 R)
• M45: 18,776,926 km (0.09 R)
• M46: 20,532,607 km (0.105 R)
• M47: 21,601,334 km (0.118 R)
• M48: 22,340,348 km (0.03 R)
• M49: 22,588,530 km (0.06 R)
• M50: 22,937,542 km (0.051 R)
• M51: 23,137,854 km (0.108 R)
• M52: 23,995,349 km (0.098 R)
• M53: 24,555,742 km (0.09 R)
• M54: 24,709,379 km (0.093 R)
• M55: 25,120,474 km (0.034 R)
• M56: 25,275,308 km (0.049 R)
• M57: 26,262,953 km (0.076 R)
• M58: 26,787,743 km (0.118 R)
• M59: 29,354,992 km (0.1 R)
• M60: 29,463,749 km (0.079 R)
• M61: 29,954,430 km (0.119 R)
• M62: 30,723,064 km (0.084 R)
• M63: 30,943,871 km (0.08 R)
• M64: 31,944,082 km (0.12 R)
• M65: 32,279,929 km (0.118 R)
• M66: 32,392,128 km (0.09 R)
• M67: 32,504,326 km (0.105 R)
• M68: 33,011,463 km (0.116 R)
• M69: 33,350,901 km (0.056 R)
• M70: 33,748,382 km (0.048 R)
• M71: 34,090,363 km (0.087 R)
• M72: 34,720,319 km (0.06 R)
• M73: 34,950,401 km (0.071 R)
• M74: 35,469,805 km (0.026 R)
• M75: 36,574,884 km (0.095 R)
• M76: 36,984,782 km (0.109 R)
• M77: 37,514,060 km (0.114 R)
• M78: 39,596,312 km (0.054 R)
• M79: 40,077,569 km (0.09 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit