🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.73 AU

Year: 171 Days

Day: 27.2 Hours

Environment

Temp: 246 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,780,968 km

• M1: 342,430 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.89 AU - 0.91 AU

Year: 299 Days

Day: 21.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.9 AU - 0.96 AU

Year: 314 Days

Day: 42.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.88 AU - 1.18 AU

Year: 366 Days

Day: 35.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,780,968 km

• M1: 236,365 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.32 AU - 2.06 AU

Year: 769 Days

Day: 22.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.68 AU - 2.1 AU

Year: 909 Days

Day: 17.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,780,968 km

• M1: 966,851 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.92 AU - 2.44 AU

Year: 1126 Days

Day: 29.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,780,968 km

• M1: 466,446 km (0.108 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.07 AU - 4.87 AU

Year: 3306 Days

Day: 12.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,780,968 km

• M1: 2,909,679 km (0.096 R)
• M2: 3,540,682 km (0.064 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.44 AU - 4.92 AU

Year: 3542 Days

Day: 25.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,780,968 km

• M1: 742,903 km (0.099 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.5

Radius: 10.3

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5 AU - 6.36 AU

Year: 4736 Days

Day: 12 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,780,968 km

• M1: 224,846 km (0.084 R)
• M2: 347,815 km (0.095 R)
• M3: 420,669 km (0.065 R)
• M4: 553,063 km (0.104 R)
• M5: 1,165,966 km (0.106 R)
• M6: 1,345,334 km (0.067 R)
• M7: 1,501,963 km (0.096 R)
• M8: 1,566,439 km (0.066 R)
• M9: 1,631,814 km (0.117 R)
• M10: 1,833,621 km (0.119 R)
• M11: 1,955,095 km (0.114 R)
• M12: 2,043,657 km (0.073 R)
• M13: 2,468,514 km (0.076 R)
• M14: 2,740,633 km (0.055 R)
• M15: 2,840,265 km (0.092 R)
• M16: 3,229,818 km (0.083 R)
• M17: 3,484,583 km (0.093 R)
• M18: 3,834,642 km (0.087 R)
• M19: 4,014,010 km (0.076 R)
• M20: 4,127,555 km (0.057 R)
• M21: 4,879,284 km (0.116 R)
• M22: 5,147,513 km (0.114 R)
• M23: 5,345,581 km (0.111 R)
• M24: 6,032,833 km (0.109 R)
• M25: 6,320,809 km (0.089 R)
• M26: 6,479,832 km (0.081 R)
• M27: 6,586,495 km (0.101 R)
• M28: 6,666,979 km (0.081 R)
• M29: 6,992,055 km (0.115 R)
• M30: 7,601,666 km (0.112 R)
• M31: 8,026,973 km (0.038 R)
• M32: 8,664,858 km (0.093 R)
• M33: 8,812,212 km (0.03 R)
• M34: 8,930,544 km (0.073 R)
• M35: 10,051,032 km (0.116 R)
• M36: 10,423,830 km (0.041 R)
• M37: 10,675,005 km (0.066 R)
• M38: 10,801,265 km (0.113 R)
• M39: 11,343,558 km (0.059 R)
• M40: 11,993,112 km (0.104 R)
• M41: 12,388,499 km (0.093 R)
• M42: 12,621,273 km (0.11 R)
• M43: 12,888,904 km (0.046 R)
• M44: 13,395,891 km (0.109 R)
• M45: 15,345,899 km (0.078 R)
• M46: 15,847,202 km (0.098 R)
• M47: 16,063,670 km (0.088 R)
• M48: 16,136,075 km (0.081 R)
• M49: 16,208,630 km (0.112 R)
• M50: 16,426,744 km (0.055 R)
• M51: 16,499,598 km (0.117 R)
• M52: 16,902,615 km (0.12 R)
• M53: 18,546,994 km (0.082 R)
• M54: 18,889,574 km (0.093 R)
• M55: 19,503,822 km (0.053 R)
• M56: 19,658,507 km (0.084 R)
• M57: 20,124,654 km (0.09 R)
• M58: 20,830,905 km (0.105 R)
• M59: 21,107,661 km (0.089 R)
• M60: 21,306,178 km (0.098 R)
• M61: 21,785,040 km (0.091 R)
• M62: 22,388,668 km (0.056 R)
• M63: 22,510,141 km (0.113 R)
• M64: 22,672,305 km (0.079 R)
• M65: 22,794,228 km (0.065 R)
• M66: 23,489,110 km (0.037 R)
• M67: 24,232,312 km (0.083 R)
• M68: 24,315,488 km (0.095 R)
• M69: 24,523,579 km (0.032 R)
• M70: 24,606,905 km (0.091 R)
• M71: 24,983,443 km (0.101 R)
• M72: 25,361,776 km (0.106 R)
• M73: 25,657,381 km (0.032 R)
• M74: 26,039,155 km (0.1 R)
• M75: 26,465,659 km (0.063 R)
• M76: 27,976,148 km (0.105 R)
• M77: 29,425,901 km (0.034 R)
• M78: 29,692,036 km (0.077 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 14,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit