🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.73 AU - 0.91 AU

Year: 320 Days

Day: 39.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.68 AU - 1.1 AU

Year: 361 Days

Day: 15.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.02 AU - 1.52 AU

Year: 616 Days

Day: 24.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.67 AU - 2.63 AU

Year: 1357 Days

Day: 37.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248

Radius: 11.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.35 AU - 4.01 AU

Year: 3039 Days

Day: 14.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 12,455,933 km

• M1: 147,204 km (0.103 R)
• M2: 255,663 km (0.105 R)
• M3: 382,821 km (0.064 R)
• M4: 460,911 km (0.104 R)
• M5: 689,646 km (0.038 R)
• M6: 863,629 km (0.104 R)
• M7: 1,153,250 km (0.075 R)
• M8: 1,228,199 km (0.043 R)
• M9: 1,334,263 km (0.061 R)
• M10: 1,535,323 km (0.094 R)
• M11: 1,618,649 km (0.106 R)
• M12: 1,714,242 km (0.112 R)
• M13: 1,878,052 km (0.111 R)
• M14: 2,209,561 km (0.068 R)
• M15: 2,412,864 km (0.086 R)
• M16: 2,560,068 km (0.069 R)
• M17: 2,786,560 km (0.077 R)
• M18: 2,941,393 km (0.103 R)
• M19: 3,138,863 km (0.078 R)
• M20: 3,547,265 km (0.119 R)
• M21: 3,715,263 km (0.109 R)
• M22: 3,914,827 km (0.111 R)
• M23: 4,220,904 km (0.06 R)
• M24: 4,641,124 km (0.093 R)
• M25: 4,779,054 km (0.058 R)
• M26: 4,980,861 km (0.116 R)
• M27: 5,169,504 km (0.077 R)
• M28: 5,424,868 km (0.097 R)
• M29: 5,782,855 km (0.098 R)
• M30: 5,881,889 km (0.091 R)
• M31: 6,031,337 km (0.078 R)
• M32: 6,334,273 km (0.11 R)
• M33: 6,453,503 km (0.062 R)
• M34: 6,573,330 km (0.119 R)
• M35: 6,711,260 km (0.119 R)
• M36: 6,815,380 km (0.088 R)
• M37: 7,219,444 km (0.1 R)
• M38: 7,451,320 km (0.073 R)
• M39: 8,291,612 km (0.096 R)
• M40: 8,384,811 km (0.116 R)
• M41: 8,478,310 km (0.118 R)
• M42: 8,666,354 km (0.104 R)
• M43: 8,893,893 km (0.032 R)
• M44: 9,123,376 km (0.1 R)
• M45: 9,296,760 km (0.111 R)
• M46: 9,961,872 km (0.03 R)
• M47: 10,240,273 km (0.053 R)
• M48: 10,360,251 km (0.048 R)
• M49: 10,440,585 km (0.115 R)
• M50: 10,541,264 km (0.076 R)
• M51: 10,723,325 km (0.08 R)
• M52: 11,008,608 km (0.11 R)
• M53: 11,337,873 km (0.101 R)
• M54: 11,963,641 km (0.084 R)
• M55: 12,217,209 km (0.065 R)
• M56: 12,408,545 km (0.08 R)
• M57: 12,579,386 km (0.06 R)
• M58: 12,945,153 km (0.105 R)
• M59: 13,118,536 km (0.027 R)
• M60: 13,270,827 km (0.083 R)
• M61: 13,489,390 km (0.054 R)
• M62: 14,063,397 km (0.051 R)
• M63: 14,219,278 km (0.103 R)
• M64: 15,075,725 km (0.085 R)
• M65: 15,258,085 km (0.104 R)
• M66: 15,372,528 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.1

Radius: 8.7

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.99 AU - 9.45 AU

Year: 9233 Days

Day: 9.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 101.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 12,455,933 km

• M1: 124,465 km (0.116 R)
• M2: 185,651 km (0.091 R)
• M3: 336,894 km (0.106 R)
• M4: 398,080 km (0.062 R)
• M5: 700,417 km (0.098 R)
• M6: 768,933 km (0.112 R)
• M7: 832,662 km (0.116 R)
• M8: 1,356,404 km (0.045 R)
• M9: 1,996,832 km (0.082 R)
• M10: 2,116,810 km (0.112 R)
• M11: 2,364,394 km (0.078 R)
• M12: 2,577,721 km (0.09 R)
• M13: 3,080,968 km (0.108 R)
• M14: 3,231,912 km (0.12 R)
• M15: 3,505,228 km (0.118 R)
• M16: 3,675,320 km (0.091 R)
• M17: 3,897,922 km (0.077 R)
• M18: 4,074,148 km (0.091 R)
• M19: 4,214,471 km (0.103 R)
• M20: 4,317,544 km (0.12 R)
• M21: 4,434,530 km (0.1 R)
• M22: 4,618,685 km (0.114 R)
• M23: 5,131,057 km (0.048 R)
• M24: 5,199,723 km (0.101 R)
• M25: 5,435,938 km (0.1 R)
• M26: 5,576,560 km (0.059 R)
• M27: 5,661,382 km (0.073 R)
• M28: 5,990,946 km (0.066 R)
• M29: 6,223,870 km (0.115 R)
• M30: 6,356,264 km (0.061 R)
• M31: 7,032,147 km (0.098 R)
• M32: 7,448,478 km (0.12 R)
• M33: 7,873,037 km (0.098 R)
• M34: 8,016,202 km (0.08 R)
• M35: 8,811,315 km (0.099 R)
• M36: 9,143,123 km (0.032 R)
• M37: 9,580,397 km (0.084 R)
• M38: 9,699,328 km (0.08 R)
• M39: 9,887,222 km (0.112 R)
• M40: 10,721,231 km (0.099 R)
• M41: 11,164,489 km (0.106 R)
• M42: 11,722,489 km (0.072 R)
• M43: 11,886,299 km (0.042 R)
• M44: 12,215,863 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 19,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit