🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.57 AU - 0.65 AU

Year: 167 Days

Day: 42.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,642,106 km

• M1: 107,411 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.62 AU - 0.9 AU

Year: 233 Days

Day: 14.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,642,106 km

• M1: 294,708 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.26 AU - 1.56 AU

Year: 588 Days

Day: 40.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.07 AU - 3.75 AU

Year: 2213 Days

Day: 30.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,642,106 km

• M1: 980,913 km (0.025 R)
• M2: 2,788,056 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.37 AU - 4.39 AU

Year: 3222 Days

Day: 15.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,642,106 km

• M1: 172,786 km (0.115 R)

Asteroid Belt

Center: 8.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.9

Radius: 5.4

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.34 AU - 15.66 AU

Year: 17433 Days

Day: 19 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,642,106 km

• M1: 75,996 km (0.104 R)
• M2: 331,808 km (0.082 R)
• M3: 388,356 km (0.087 R)
• M4: 479,760 km (0.058 R)
• M5: 578,645 km (0.103 R)
• M6: 1,189,602 km (0.026 R)
• M7: 1,441,974 km (0.115 R)
• M8: 1,635,853 km (0.07 R)
• M9: 2,102,299 km (0.092 R)
• M10: 2,211,206 km (0.114 R)
• M11: 2,294,233 km (0.051 R)
• M12: 2,491,852 km (0.045 R)
• M13: 3,242,085 km (0.084 R)
• M14: 3,399,911 km (0.078 R)
• M15: 4,158,522 km (0.098 R)
• M16: 4,295,703 km (0.12 R)
• M17: 4,399,524 km (0.109 R)
• M18: 4,967,248 km (0.116 R)
• M19: 5,595,559 km (0.117 R)
• M20: 5,976,734 km (0.114 R)
• M21: 7,251,906 km (0.028 R)
• M22: 7,541,827 km (0.084 R)
• M23: 7,877,674 km (0.102 R)
• M24: 9,810,778 km (0.102 R)
• M25: 10,641,645 km (0.076 R)
• M26: 12,075,989 km (0.089 R)
• M27: 12,320,881 km (0.094 R)
• M28: 12,616,935 km (0.043 R)
• M29: 12,815,601 km (0.094 R)
• M30: 14,029,288 km (0.031 R)
• M31: 14,132,062 km (0.104 R)
• M32: 15,173,712 km (0.113 R)
• M33: 16,618,678 km (0.05 R)
• M34: 17,384,918 km (0.099 R)
• M35: 17,661,525 km (0.106 R)
• M36: 17,939,477 km (0.109 R)
• M37: 18,218,777 km (0.098 R)
• M38: 19,065,650 km (0.087 R)
• M39: 19,522,522 km (0.109 R)
• M40: 20,797,395 km (0.108 R)
• M41: 22,518,519 km (0.103 R)
• M42: 22,638,945 km (0.055 R)
• M43: 24,346,605 km (0.088 R)
• M44: 25,028,771 km (0.042 R)
• M45: 25,717,220 km (0.089 R)
• M46: 25,780,201 km (0.087 R)
• M47: 26,221,814 km (0.079 R)
• M48: 26,285,094 km (0.114 R)
• M49: 27,112,669 km (0.119 R)
• M50: 27,369,080 km (0.119 R)
• M51: 27,819,669 km (0.09 R)
• M52: 28,467,577 km (0.036 R)
• M53: 28,793,252 km (0.043 R)
• M54: 29,054,898 km (0.052 R)
• M55: 30,840,798 km (0.079 R)
• M56: 32,866,503 km (0.028 R)
• M57: 35,213,693 km (0.119 R)
• M58: 35,703,626 km (0.09 R)
• M59: 36,760,984 km (0.117 R)
• M60: 37,115,830 km (0.113 R)
• M61: 38,834,410 km (0.086 R)
• M62: 40,359,262 km (0.073 R)
• M63: 40,725,178 km (0.076 R)
• M64: 40,945,386 km (0.054 R)
• M65: 42,200,063 km (0.037 R)
• M66: 42,348,464 km (0.042 R)
• M67: 43,767,400 km (0.107 R)
• M68: 44,595,873 km (0.049 R)
• M69: 46,039,194 km (0.084 R)
• M70: 46,421,566 km (0.078 R)
• M71: 46,728,092 km (0.085 R)
• M72: 46,958,622 km (0.038 R)
• M73: 47,035,515 km (0.052 R)
• M74: 47,266,345 km (0.086 R)
• M75: 47,574,965 km (0.072 R)
• M76: 48,426,626 km (0.111 R)
• M77: 49,674,571 km (0.097 R)
• M78: 50,066,817 km (0.051 R)
• M79: 51,091,263 km (0.097 R)
• M80: 51,566,386 km (0.101 R)
• M81: 51,963,419 km (0.101 R)
• M82: 52,202,177 km (0.064 R)
• M83: 52,520,970 km (0.102 R)
• M84: 53,000,431 km (0.074 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 18,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit