🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.51 AU - 1.77 AU

Year: 745 Days

Day: 31.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,869,472 km

• M1: 544,536 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.49 AU - 2.39 AU

Year: 959 Days

Day: 28.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,869,472 km

• M1: 1,092,812 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.17 AU - 3.33 AU

Year: 1618 Days

Day: 47.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,869,472 km

• M1: 1,103,284 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.88 AU - 4.24 AU

Year: 2383 Days

Day: 44.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.71 AU - 4.75 AU

Year: 3086 Days

Day: 28.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.1

Radius: 8.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.35 AU - 10.45 AU

Year: 11051 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,869,472 km

• M1: 118,930 km (0.114 R)
• M2: 191,186 km (0.102 R)
• M3: 256,112 km (0.101 R)
• M4: 374,593 km (0.106 R)
• M5: 835,055 km (0.098 R)
• M6: 896,390 km (0.104 R)
• M7: 1,050,177 km (0.085 R)
• M8: 1,472,342 km (0.113 R)
• M9: 1,639,742 km (0.059 R)
• M10: 2,077,017 km (0.113 R)
• M11: 2,213,450 km (0.1 R)
• M12: 2,405,983 km (0.042 R)
• M13: 2,733,003 km (0.119 R)
• M14: 2,788,804 km (0.12 R)
• M15: 2,920,749 km (0.104 R)
• M16: 2,977,895 km (0.073 R)
• M17: 3,428,783 km (0.038 R)
• M18: 3,549,957 km (0.118 R)
• M19: 4,070,259 km (0.101 R)
• M20: 4,929,100 km (0.074 R)
• M21: 5,020,355 km (0.115 R)
• M22: 5,158,284 km (0.102 R)
• M23: 5,250,885 km (0.117 R)
• M24: 5,461,369 km (0.079 R)
• M25: 5,794,225 km (0.106 R)
• M26: 5,914,801 km (0.085 R)
• M27: 5,987,505 km (0.119 R)
• M28: 6,807,002 km (0.096 R)
• M29: 7,294,841 km (0.105 R)
• M30: 7,714,313 km (0.083 R)
• M31: 7,847,007 km (0.042 R)
• M32: 8,714,375 km (0.096 R)
• M33: 9,984,760 km (0.077 R)
• M34: 10,042,655 km (0.051 R)
• M35: 10,391,816 km (0.048 R)
• M36: 10,833,878 km (0.104 R)
• M37: 11,222,084 km (0.085 R)
• M38: 11,981,293 km (0.113 R)
• M39: 12,166,047 km (0.091 R)
• M40: 12,289,615 km (0.036 R)
• M41: 12,694,427 km (0.067 R)
• M42: 13,389,458 km (0.082 R)
• M43: 14,096,757 km (0.064 R)
• M44: 14,520,418 km (0.108 R)
• M45: 14,684,527 km (0.076 R)
• M46: 14,750,200 km (0.113 R)
• M47: 15,113,873 km (0.094 R)
• M48: 15,547,557 km (0.057 R)
• M49: 16,461,151 km (0.11 R)
• M50: 16,529,518 km (0.106 R)
• M51: 16,941,660 km (0.116 R)
• M52: 17,357,392 km (0.086 R)
• M53: 17,881,583 km (0.11 R)
• M54: 18,022,205 km (0.107 R)
• M55: 18,163,276 km (0.084 R)
• M56: 19,485,272 km (0.063 R)
• M57: 20,653,482 km (0.099 R)
• M58: 21,357,789 km (0.098 R)
• M59: 22,485,906 km (0.057 R)
• M60: 23,363,896 km (0.056 R)
• M61: 24,252,956 km (0.114 R)
• M62: 24,525,823 km (0.113 R)
• M63: 24,995,859 km (0.073 R)
• M64: 25,468,888 km (0.086 R)
• M65: 25,785,886 km (0.113 R)
• M66: 26,303,794 km (0.1 R)
• M67: 26,905,626 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.1

Radius: 12.6

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.5 AU - 12.08 AU

Year: 14362 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,869,472 km

• M1: 184,903 km (0.118 R)
• M2: 396,734 km (0.106 R)
• M3: 504,294 km (0.079 R)
• M4: 939,774 km (0.112 R)
• M5: 1,026,840 km (0.112 R)
• M6: 1,795,922 km (0.099 R)
• M7: 1,934,450 km (0.11 R)
• M8: 2,524,464 km (0.097 R)
• M9: 2,969,667 km (0.062 R)
• M10: 3,068,402 km (0.112 R)
• M11: 3,168,184 km (0.086 R)
• M12: 3,790,062 km (0.096 R)
• M13: 3,933,526 km (0.119 R)
• M14: 4,115,437 km (0.102 R)
• M15: 4,449,789 km (0.032 R)
• M16: 4,716,073 km (0.071 R)
• M17: 5,668,712 km (0.115 R)
• M18: 6,464,423 km (0.065 R)
• M19: 6,853,527 km (0.076 R)
• M20: 7,928,687 km (0.042 R)
• M21: 9,345,529 km (0.109 R)
• M22: 9,442,767 km (0.044 R)
• M23: 10,534,532 km (0.046 R)
• M24: 10,686,524 km (0.083 R)
• M25: 11,613,731 km (0.054 R)
• M26: 11,875,977 km (0.026 R)
• M27: 12,299,488 km (0.086 R)
• M28: 12,513,114 km (0.114 R)
• M29: 13,216,074 km (0.12 R)
• M30: 13,434,936 km (0.119 R)
• M31: 14,490,947 km (0.029 R)
• M32: 14,716,691 km (0.076 R)
• M33: 15,400,951 km (0.099 R)
• M34: 16,153,877 km (0.119 R)
• M35: 16,978,162 km (0.051 R)
• M36: 18,118,696 km (0.067 R)
• M37: 19,594,628 km (0.069 R)
• M38: 22,009,437 km (0.114 R)
• M39: 23,981,436 km (0.12 R)
• M40: 24,315,488 km (0.105 R)
• M41: 25,056,147 km (0.029 R)
• M42: 25,940,869 km (0.11 R)
• M43: 26,077,901 km (0.109 R)
• M44: 27,881,154 km (0.11 R)
• M45: 29,366,810 km (0.117 R)
• M46: 29,509,676 km (0.028 R)
• M47: 30,371,509 km (0.036 R)
• M48: 31,023,307 km (0.077 R)
• M49: 31,241,571 km (0.107 R)
• M50: 32,046,407 km (0.027 R)
• M51: 34,276,014 km (0.102 R)
• M52: 35,257,675 km (0.11 R)
• M53: 35,409,517 km (0.105 R)
• M54: 35,713,799 km (0.06 R)
• M55: 36,478,543 km (0.082 R)
• M56: 37,558,041 km (0.107 R)
• M57: 38,726,401 km (0.114 R)
• M58: 40,382,150 km (0.1 R)
• M59: 41,498,749 km (0.12 R)
• M60: 42,221,905 km (0.052 R)
• M61: 42,625,370 km (0.118 R)
• M62: 45,073,689 km (0.062 R)
• M63: 46,814,410 km (0.067 R)
• M64: 47,232,087 km (0.088 R)
• M65: 48,071,181 km (0.091 R)
• M66: 48,239,629 km (0.119 R)
• M67: 48,661,495 km (0.032 R)
• M68: 49,254,201 km (0.09 R)
• M69: 49,764,180 km (0.103 R)
• M70: 50,105,114 km (0.103 R)
• M71: 50,190,534 km (0.087 R)
• M72: 50,275,955 km (0.083 R)
• M73: 50,617,936 km (0.061 R)
• M74: 50,789,375 km (0.084 R)
• M75: 51,562,796 km (0.116 R)
• M76: 51,821,450 km (0.068 R)
• M77: 51,994,236 km (0.111 R)
• M78: 52,340,106 km (0.096 R)
• M79: 52,426,723 km (0.11 R)
• M80: 53,819,031 km (0.1 R)
• M81: 53,993,911 km (0.081 R)
• M82: 54,256,605 km (0.043 R)
• M83: 54,959,266 km (0.032 R)
• M84: 56,284,703 km (0.106 R)
• M85: 57,441,992 km (0.066 R)
• M86: 57,710,071 km (0.064 R)
• M87: 60,051,727 km (0.118 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 14,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit