🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.85 AU - 1.03 AU

Year: 317 Days

Day: 47.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 94.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.83 AU - 1.23 AU

Year: 364 Days

Day: 33.1 Hours

Environment

Temp: 92 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.5 AU - 1.84 AU

Year: 752 Days

Day: 35.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.29 AU - 2.43 AU

Year: 1263 Days

Day: 41.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,407,369 km

• M1: 1,508,096 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.35 AU - 2.55 AU

Year: 1335 Days

Day: 44.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,407,369 km

• M1: 788,381 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.28 AU - 4 AU

Year: 2418 Days

Day: 29.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,407,369 km

• M1: 16,456 km (0.047 R)
• M2: 1,184,666 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.53 AU - 4.03 AU

Year: 2559 Days

Day: 46.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.9

Radius: 6.2

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.56 AU - 15.5 AU

Year: 18301 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,407,369 km

• M1: 101,876 km (0.06 R)
• M2: 239,357 km (0.08 R)
• M3: 487,839 km (0.046 R)
• M4: 1,306,588 km (0.061 R)
• M5: 2,184,129 km (0.118 R)
• M6: 2,321,759 km (0.098 R)
• M7: 2,605,696 km (0.1 R)
• M8: 3,175,364 km (0.085 R)
• M9: 3,716,609 km (0.087 R)
• M10: 3,815,194 km (0.099 R)
• M11: 6,075,170 km (0.1 R)
• M12: 7,025,266 km (0.087 R)
• M13: 7,106,647 km (0.107 R)
• M14: 7,600,769 km (0.1 R)
• M15: 9,148,658 km (0.096 R)
• M16: 9,192,939 km (0.118 R)
• M17: 12,274,954 km (0.095 R)
• M18: 12,323,873 km (0.036 R)
• M19: 12,372,941 km (0.069 R)
• M20: 12,966,096 km (0.066 R)
• M21: 15,430,422 km (0.09 R)
• M22: 15,589,145 km (0.086 R)
• M23: 17,535,862 km (0.108 R)
• M24: 17,756,818 km (0.062 R)
• M25: 17,867,670 km (0.077 R)
• M26: 18,369,422 km (0.039 R)
• M27: 18,650,067 km (0.098 R)
• M28: 19,215,697 km (0.088 R)
• M29: 19,959,498 km (0.066 R)
• M30: 20,479,948 km (0.092 R)
• M31: 20,654,380 km (0.092 R)
• M32: 20,712,573 km (0.12 R)
• M33: 23,390,674 km (0.119 R)
• M34: 24,862,717 km (0.04 R)
• M35: 28,024,618 km (0.114 R)
• M36: 28,607,152 km (0.073 R)
• M37: 28,867,303 km (0.054 R)
• M38: 30,643,777 km (0.074 R)
• M39: 32,252,254 km (0.119 R)
• M40: 32,998,747 km (0.081 R)
• M41: 33,545,079 km (0.107 R)
• M42: 33,682,110 km (0.1 R)
• M43: 34,094,552 km (0.073 R)
• M44: 34,163,367 km (0.106 R)
• M45: 34,301,296 km (0.088 R)
• M46: 35,830,485 km (0.097 R)
• M47: 35,900,497 km (0.071 R)
• M48: 36,392,076 km (0.083 R)
• M49: 36,673,918 km (0.058 R)
• M50: 36,815,138 km (0.112 R)
• M51: 37,168,937 km (0.101 R)
• M52: 38,165,558 km (0.05 R)
• M53: 41,428,288 km (0.05 R)
• M54: 41,796,299 km (0.116 R)
• M55: 44,628,336 km (0.116 R)
• M56: 46,448,643 km (0.104 R)
• M57: 46,601,382 km (0.072 R)
• M58: 46,984,054 km (0.1 R)
• M59: 49,536,044 km (0.097 R)
• M60: 51,104,428 km (0.095 R)
• M61: 52,370,774 km (0.117 R)
• M62: 52,688,968 km (0.064 R)
• M63: 52,848,440 km (0.063 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit