🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.61 AU - 0.71 AU

Year: 192 Days

Day: 39.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.77 AU - 1.23 AU

Year: 358 Days

Day: 38.3 Hours

Environment

Temp: 96 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.92 AU - 1.28 AU

Year: 413 Days

Day: 15.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.93 AU - 3.93 AU

Year: 2790 Days

Day: 16 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.9

Radius: 11.5

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.9 AU - 9.3 AU

Year: 9033 Days

Day: 14.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,182,656 km

• M1: 150,645 km (0.115 R)
• M2: 246,088 km (0.072 R)
• M3: 349,311 km (0.091 R)
• M4: 447,597 km (0.071 R)
• M5: 543,339 km (0.118 R)
• M6: 913,744 km (0.109 R)
• M7: 1,022,801 km (0.082 R)
• M8: 1,275,172 km (0.105 R)
• M9: 1,657,993 km (0.104 R)
• M10: 2,398,802 km (0.093 R)
• M11: 2,790,898 km (0.107 R)
• M12: 3,119,415 km (0.108 R)
• M13: 4,055,598 km (0.084 R)
• M14: 4,178,568 km (0.096 R)
• M15: 4,554,657 km (0.085 R)
• M16: 5,139,584 km (0.102 R)
• M17: 5,339,896 km (0.094 R)
• M18: 6,166,873 km (0.089 R)
• M19: 6,379,900 km (0.091 R)
• M20: 6,667,727 km (0.103 R)
• M21: 6,776,784 km (0.114 R)
• M22: 7,033,493 km (0.087 R)
• M23: 7,181,745 km (0.11 R)
• M24: 7,938,112 km (0.115 R)
• M25: 8,879,232 km (0.032 R)
• M26: 9,200,718 km (0.102 R)
• M27: 9,649,212 km (0.059 R)
• M28: 10,104,738 km (0.106 R)
• M29: 11,123,200 km (0.049 R)
• M30: 11,557,034 km (0.054 R)
• M31: 12,486,485 km (0.113 R)
• M32: 13,439,873 km (0.082 R)
• M33: 14,605,091 km (0.073 R)
• M34: 14,747,059 km (0.098 R)
• M35: 15,223,827 km (0.12 R)
• M36: 15,367,890 km (0.111 R)
• M37: 15,899,710 km (0.093 R)
• M38: 18,392,909 km (0.111 R)
• M39: 18,906,029 km (0.072 R)
• M40: 19,267,907 km (0.088 R)
• M41: 19,423,788 km (0.111 R)
• M42: 21,326,373 km (0.06 R)
• M43: 21,541,495 km (0.086 R)
• M44: 23,342,953 km (0.113 R)
• M45: 23,453,805 km (0.078 R)
• M46: 23,842,759 km (0.102 R)
• M47: 23,954,209 km (0.117 R)
• M48: 24,402,105 km (0.078 R)
• M49: 24,514,453 km (0.094 R)
• M50: 24,739,897 km (0.085 R)
• M51: 24,965,790 km (0.097 R)
• M52: 25,135,733 km (0.114 R)
• M53: 25,647,957 km (0.086 R)
• M54: 25,991,284 km (0.09 R)
• M55: 26,682,575 km (0.072 R)
• M56: 26,798,514 km (0.083 R)
• M57: 27,613,822 km (0.07 R)
• M58: 28,614,782 km (0.096 R)
• M59: 28,733,413 km (0.102 R)
• M60: 29,090,054 km (0.074 R)
• M61: 29,627,709 km (0.098 R)
• M62: 30,108,516 km (0.041 R)
• M63: 30,289,380 km (0.104 R)
• M64: 30,713,041 km (0.092 R)
• M65: 32,241,782 km (0.094 R)
• M66: 32,922,303 km (0.095 R)
• M67: 33,732,674 km (0.099 R)
• M68: 33,920,719 km (0.093 R)
• M69: 34,549,628 km (0.031 R)
• M70: 35,436,744 km (0.119 R)
• M71: 36,138,956 km (0.055 R)
• M72: 37,039,386 km (0.105 R)
• M73: 37,622,069 km (0.08 R)
• M74: 38,665,514 km (0.067 R)
• M75: 39,190,902 km (0.081 R)
• M76: 41,718,209 km (0.103 R)
• M77: 43,682,129 km (0.099 R)
• M78: 44,435,056 km (0.089 R)
• M79: 45,054,092 km (0.088 R)
• M80: 45,814,797 km (0.097 R)
• M81: 46,579,691 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.3

Radius: 11.8

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.86 AU - 8.86 AU

Year: 9445 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,182,656 km

• M1: 193,729 km (0.037 R)
• M2: 610,808 km (0.115 R)
• M3: 872,904 km (0.101 R)
• M4: 1,251,237 km (0.098 R)
• M5: 1,816,118 km (0.106 R)
• M6: 2,824,857 km (0.093 R)
• M7: 3,100,715 km (0.087 R)
• M8: 3,356,677 km (0.07 R)
• M9: 3,798,739 km (0.092 R)
• M10: 3,950,281 km (0.087 R)
• M11: 4,259,500 km (0.03 R)
• M12: 4,512,470 km (0.068 R)
• M13: 4,835,751 km (0.075 R)
• M14: 5,000,309 km (0.116 R)
• M15: 5,267,491 km (0.11 R)
• M16: 5,711,647 km (0.113 R)
• M17: 6,454,550 km (0.081 R)
• M18: 7,416,464 km (0.041 R)
• M19: 8,942,063 km (0.08 R)
• M20: 9,266,840 km (0.094 R)
• M21: 9,595,357 km (0.085 R)
• M22: 9,761,111 km (0.057 R)
• M23: 10,222,023 km (0.086 R)
• M24: 10,348,881 km (0.112 R)
• M25: 10,818,768 km (0.027 R)
• M26: 10,904,937 km (0.082 R)
• M27: 11,646,643 km (0.083 R)
• M28: 12,224,988 km (0.119 R)
• M29: 12,540,191 km (0.078 R)
• M30: 12,630,698 km (0.096 R)
• M31: 12,766,981 km (0.117 R)
• M32: 13,455,730 km (0.113 R)
• M33: 13,734,581 km (0.065 R)
• M34: 14,156,596 km (0.069 R)
• M35: 14,440,234 km (0.09 R)
• M36: 15,545,014 km (0.105 R)
• M37: 15,739,790 km (0.11 R)
• M38: 16,726,538 km (0.12 R)
• M39: 17,429,199 km (0.085 R)
• M40: 17,581,041 km (0.059 R)
• M41: 17,835,058 km (0.059 R)
• M42: 18,863,244 km (0.115 R)
• M43: 19,910,729 km (0.095 R)
• M44: 20,494,908 km (0.108 R)
• M45: 21,084,623 km (0.084 R)
• M46: 22,942,629 km (0.116 R)
• M47: 23,275,933 km (0.061 R)
• M48: 24,852,694 km (0.097 R)
• M49: 24,966,538 km (0.12 R)
• M50: 25,194,974 km (0.107 R)
• M51: 25,538,900 km (0.084 R)
• M52: 25,942,066 km (0.072 R)
• M53: 26,579,951 km (0.086 R)
• M54: 26,930,010 km (0.111 R)
• M55: 27,281,715 km (0.077 R)
• M56: 27,693,857 km (0.069 R)
• M57: 27,989,612 km (0.112 R)
• M58: 28,643,803 km (0.111 R)
• M59: 28,823,022 km (0.117 R)
• M60: 29,062,678 km (0.106 R)
• M61: 29,302,932 km (0.062 R)
• M62: 29,846,122 km (0.099 R)
• M63: 30,514,375 km (0.048 R)
• M64: 31,249,050 km (0.091 R)
• M65: 32,299,826 km (0.041 R)
• M66: 33,048,414 km (0.053 R)
• M67: 35,072,922 km (0.092 R)
• M68: 35,392,762 km (0.113 R)
• M69: 35,777,976 km (0.094 R)
• M70: 36,164,537 km (0.056 R)
• M71: 36,941,997 km (0.057 R)
• M72: 37,332,747 km (0.104 R)
• M73: 37,528,571 km (0.091 R)
• M74: 38,909,359 km (0.078 R)
• M75: 39,108,025 km (0.111 R)
• M76: 39,240,569 km (0.098 R)
• M77: 39,373,262 km (0.098 R)
• M78: 39,506,254 km (0.037 R)
• M79: 39,639,247 km (0.033 R)
• M80: 39,772,389 km (0.098 R)
• M81: 40,776,191 km (0.075 R)
• M82: 41,449,980 km (0.109 R)
• M83: 41,991,674 km (0.073 R)
• M84: 42,467,544 km (0.092 R)
• M85: 43,218,974 km (0.093 R)
• M86: 44,112,672 km (0.099 R)
• M87: 44,665,735 km (0.088 R)
• M88: 45,639,019 km (0.061 R)
• M89: 45,778,594 km (0.12 R)
• M90: 46,198,366 km (0.06 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 11,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit