🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.06 AU - 1.1 AU

Year: 336 Days

Day: 16.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,806,087 km

• M1: 461,958 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.25 AU - 1.93 AU

Year: 600 Days

Day: 27.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.77 AU - 2.45 AU

Year: 917 Days

Day: 39.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,806,087 km

• M1: 68,965 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.38 AU - 2.9 AU

Year: 1284 Days

Day: 18 Hours

Environment

Temp: -20 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.08 AU - 5.38 AU

Year: 3078 Days

Day: 15.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.97 AU - 8.53 AU

Year: 5841 Days

Day: 16.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.1

Radius: 11.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.24 AU - 13.58 AU

Year: 13081 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,806,087 km

• M1: 400,025 km (0.113 R)
• M2: 709,543 km (0.101 R)
• M3: 917,484 km (0.077 R)
• M4: 1,334,712 km (0.117 R)
• M5: 1,433,148 km (0.111 R)
• M6: 1,939,836 km (0.042 R)
• M7: 2,120,849 km (0.118 R)
• M8: 2,213,600 km (0.085 R)
• M9: 2,331,333 km (0.088 R)
• M10: 2,622,750 km (0.102 R)
• M11: 2,747,664 km (0.053 R)
• M12: 3,240,739 km (0.097 R)
• M13: 3,483,985 km (0.111 R)
• M14: 3,733,364 km (0.094 R)
• M15: 4,279,097 km (0.095 R)
• M16: 4,367,659 km (0.077 R)
• M17: 4,516,509 km (0.088 R)
• M18: 4,636,786 km (0.096 R)
• M19: 5,254,625 km (0.079 R)
• M20: 5,509,091 km (0.108 R)
• M21: 5,605,432 km (0.085 R)
• M22: 5,734,984 km (0.028 R)
• M23: 5,898,345 km (0.098 R)
• M24: 8,789,324 km (0.087 R)
• M25: 8,864,571 km (0.108 R)
• M26: 9,167,956 km (0.099 R)
• M27: 9,590,570 km (0.1 R)
• M28: 9,745,852 km (0.118 R)
• M29: 10,574,774 km (0.065 R)
• M30: 10,856,168 km (0.085 R)
• M31: 11,262,326 km (0.075 R)
• M32: 11,385,146 km (0.062 R)
• M33: 11,715,009 km (0.109 R)
• M34: 12,384,011 km (0.09 R)
• M35: 12,680,664 km (0.061 R)
• M36: 13,934,443 km (0.06 R)
• M37: 14,287,345 km (0.116 R)
• M38: 14,375,907 km (0.096 R)
• M39: 14,509,348 km (0.109 R)
• M40: 15,318,074 km (0.081 R)
• M41: 15,682,195 km (0.101 R)
• M42: 15,865,453 km (0.062 R)
• M43: 16,141,461 km (0.101 R)
• M44: 16,326,364 km (0.107 R)
• M45: 17,261,650 km (0.069 R)
• M46: 17,498,164 km (0.063 R)
• M47: 18,793,980 km (0.067 R)
• M48: 19,232,751 km (0.064 R)
• M49: 19,674,962 km (0.063 R)
• M50: 19,823,214 km (0.103 R)
• M51: 20,170,281 km (0.079 R)
• M52: 20,369,545 km (0.086 R)
• M53: 22,501,016 km (0.064 R)
• M54: 24,224,982 km (0.094 R)
• M55: 24,702,648 km (0.062 R)
• M56: 24,862,418 km (0.072 R)
• M57: 25,076,193 km (0.044 R)
• M58: 26,153,747 km (0.042 R)
• M59: 26,371,113 km (0.061 R)
• M60: 26,862,392 km (0.084 R)
• M61: 28,020,280 km (0.081 R)
• M62: 28,969,628 km (0.093 R)
• M63: 29,307,270 km (0.061 R)
• M64: 29,589,561 km (0.078 R)
• M65: 29,872,750 km (0.097 R)
• M66: 30,842,443 km (0.101 R)
• M67: 31,360,052 km (0.051 R)
• M68: 32,170,723 km (0.102 R)
• M69: 32,403,647 km (0.101 R)
• M70: 33,105,859 km (0.067 R)
• M71: 33,813,008 km (0.096 R)
• M72: 34,346,624 km (0.06 R)
• M73: 34,942,771 km (0.082 R)
• M74: 36,205,976 km (0.104 R)
• M75: 36,508,912 km (0.1 R)
• M76: 37,056,290 km (0.097 R)
• M77: 37,178,362 km (0.11 R)
• M78: 37,913,336 km (0.099 R)
• M79: 38,097,791 km (0.095 R)
• M80: 39,771,641 km (0.105 R)
• M81: 39,896,555 km (0.075 R)
• M82: 41,469,278 km (0.096 R)
• M83: 42,231,479 km (0.101 R)
• M84: 42,550,422 km (0.065 R)

Kuiper Belt

Range: 36.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 18,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit