🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.71 AU - 1.05 AU

Year: 309 Days

Day: 18.2 Hours

Environment

Temp: 49 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.81 AU - 1.15 AU

Year: 364 Days

Day: 34.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.24 AU - 1.96 AU

Year: 758 Days

Day: 22.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,560,583 km

• M1: 1,309,729 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.69 AU - 2.85 AU

Year: 1728 Days

Day: 18.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 95.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.64 AU - 3.32 AU

Year: 1928 Days

Day: 45.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.46 AU - 3.52 AU

Year: 1937 Days

Day: 17.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.86 AU - 3.28 AU

Year: 2016 Days

Day: 38.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.53 AU - 4.85 AU

Year: 3214 Days

Day: 26.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,560,583 km

• M1: 39,494 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.4

Radius: 11.5

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.92 AU - 4.9 AU

Year: 3470 Days

Day: 11 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 62,560,583 km

• M1: 153,188 km (0.085 R)
• M2: 231,278 km (0.054 R)
• M3: 305,030 km (0.063 R)
• M4: 480,808 km (0.118 R)
• M5: 619,634 km (0.078 R)
• M6: 701,165 km (0.094 R)
• M7: 793,766 km (0.102 R)
• M8: 919,578 km (0.119 R)
• M9: 1,098,348 km (0.07 R)
• M10: 1,208,152 km (0.084 R)
• M11: 1,330,224 km (0.081 R)
• M12: 1,422,526 km (0.106 R)
• M13: 1,534,425 km (0.059 R)
• M14: 1,767,499 km (0.086 R)
• M15: 1,841,699 km (0.1 R)
• M16: 1,964,519 km (0.107 R)
• M17: 2,099,756 km (0.074 R)
• M18: 2,369,780 km (0.112 R)
• M19: 2,472,703 km (0.064 R)
• M20: 2,556,179 km (0.103 R)
• M21: 2,661,945 km (0.089 R)
• M22: 2,877,665 km (0.102 R)
• M23: 3,166,987 km (0.092 R)
• M24: 3,713,917 km (0.091 R)
• M25: 4,053,953 km (0.12 R)
• M26: 4,265,334 km (0.055 R)
• M27: 4,378,730 km (0.078 R)
• M28: 4,518,604 km (0.11 R)
• M29: 4,724,899 km (0.059 R)
• M30: 4,842,333 km (0.117 R)
• M31: 4,947,650 km (0.097 R)
• M32: 5,066,880 km (0.089 R)
• M33: 5,200,620 km (0.081 R)
• M34: 5,281,254 km (0.085 R)
• M35: 5,498,769 km (0.119 R)
• M36: 5,733,189 km (0.102 R)
• M37: 5,886,527 km (0.117 R)
• M38: 6,097,908 km (0.1 R)
• M39: 6,499,279 km (0.101 R)
• M40: 6,571,834 km (0.056 R)
• M41: 6,835,426 km (0.087 R)
• M42: 7,267,465 km (0.098 R)
• M43: 7,433,668 km (0.074 R)
• M44: 7,524,922 km (0.073 R)
• M45: 8,001,990 km (0.1 R)
• M46: 8,252,267 km (0.058 R)
• M47: 8,632,246 km (0.086 R)
• M48: 8,760,302 km (0.066 R)
• M49: 9,001,902 km (0.107 R)
• M50: 10,041,009 km (0.118 R)
• M51: 10,125,083 km (0.075 R)
• M52: 10,226,211 km (0.114 R)
• M53: 10,412,760 km (0.086 R)
• M54: 10,651,668 km (0.039 R)
• M55: 10,909,724 km (0.116 R)
• M56: 11,013,545 km (0.053 R)
• M57: 11,187,228 km (0.062 R)
• M58: 11,643,202 km (0.1 R)
• M59: 11,944,792 km (0.082 R)
• M60: 12,033,952 km (0.09 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.6

Radius: 9.3

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.42 AU - 12.2 AU

Year: 12406 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,560,583 km

• M1: 125,961 km (0.1 R)
• M2: 197,768 km (0.071 R)
• M3: 392,694 km (0.071 R)
• M4: 456,423 km (0.079 R)
• M5: 772,374 km (0.105 R)
• M6: 943,215 km (0.12 R)
• M7: 1,222,963 km (0.074 R)
• M8: 1,424,022 km (0.068 R)
• M9: 1,858,155 km (0.069 R)
• M10: 2,582,807 km (0.089 R)
• M11: 3,247,471 km (0.097 R)
• M12: 3,635,079 km (0.094 R)
• M13: 3,889,395 km (0.075 R)
• M14: 4,074,747 km (0.098 R)
• M15: 4,531,320 km (0.115 R)
• M16: 5,451,496 km (0.028 R)
• M17: 6,647,381 km (0.107 R)
• M18: 7,688,283 km (0.098 R)
• M19: 9,566,634 km (0.116 R)
• M20: 10,998,136 km (0.107 R)
• M21: 11,208,172 km (0.114 R)
• M22: 12,441,008 km (0.069 R)
• M23: 12,990,331 km (0.116 R)
• M24: 13,323,785 km (0.034 R)
• M25: 13,603,832 km (0.102 R)
• M26: 14,112,764 km (0.073 R)
• M27: 14,455,493 km (0.111 R)
• M28: 15,266,014 km (0.119 R)
• M29: 15,382,999 km (0.067 R)
• M30: 15,676,810 km (0.117 R)
• M31: 16,569,161 km (0.077 R)
• M32: 17,112,650 km (0.118 R)
• M33: 17,784,644 km (0.119 R)
• M34: 19,597,620 km (0.102 R)
• M35: 19,724,928 km (0.086 R)
• M36: 20,108,048 km (0.077 R)
• M37: 21,076,994 km (0.082 R)
• M38: 21,272,518 km (0.059 R)
• M39: 24,141,656 km (0.1 R)
• M40: 25,378,232 km (0.119 R)
• M41: 25,864,724 km (0.099 R)
• M42: 26,988,204 km (0.074 R)
• M43: 27,200,633 km (0.091 R)
• M44: 27,769,853 km (0.04 R)
• M45: 27,841,361 km (0.115 R)
• M46: 30,085,777 km (0.087 R)
• M47: 30,748,197 km (0.087 R)
• M48: 31,489,903 km (0.108 R)
• M49: 31,713,552 km (0.11 R)
• M50: 31,788,201 km (0.092 R)
• M51: 32,990,818 km (0.116 R)
• M52: 33,293,904 km (0.119 R)
• M53: 33,750,028 km (0.052 R)
• M54: 35,906,481 km (0.116 R)
• M55: 37,158,466 km (0.102 R)
• M56: 38,504,398 km (0.062 R)
• M57: 38,663,869 km (0.067 R)
• M58: 38,743,605 km (0.029 R)
• M59: 39,866,337 km (0.067 R)
• M60: 41,815,746 km (0.119 R)
• M61: 42,307,923 km (0.119 R)
• M62: 44,379,405 km (0.092 R)
• M63: 46,653,293 km (0.088 R)
• M64: 46,993,478 km (0.085 R)
• M65: 47,932,953 km (0.082 R)
• M66: 48,190,261 km (0.118 R)
• M67: 48,620,206 km (0.066 R)
• M68: 48,792,542 km (0.097 R)
• M69: 49,051,347 km (0.064 R)
• M70: 49,397,217 km (0.078 R)
• M71: 49,483,684 km (0.094 R)
• M72: 49,743,835 km (0.082 R)
• M73: 50,439,465 km (0.108 R)
• M74: 51,752,635 km (0.099 R)
• M75: 52,634,365 km (0.057 R)
• M76: 53,432,021 km (0.081 R)
• M77: 55,129,359 km (0.101 R)
• M78: 55,309,026 km (0.117 R)
• M79: 57,025,661 km (0.116 R)
• M80: 58,759,800 km (0.108 R)
• M81: 60,603,893 km (0.028 R)
• M82: 62,186,339 km (0.071 R)
• M83: 62,466,984 km (0.062 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 11,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit