🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.83 AU - 1.07 AU

Year: 399 Days

Day: 15 Hours

Environment

Temp: -56 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.84 AU - 1.26 AU

Year: 463 Days

Day: 31.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.06 AU - 1.54 AU

Year: 638 Days

Day: 38.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.79 AU - 1.93 AU

Year: 1092 Days

Day: 45.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.74 AU - 2.62 AU

Year: 1386 Days

Day: 36.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 12,474,908 km

• M1: 143,165 km (0.092 R)
• M2: 217,216 km (0.074 R)

Asteroid Belt

Center: 2.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436

Radius: 9

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.59 AU - 3.55 AU

Year: 2315 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 12,474,908 km

• M1: 143,165 km (0.113 R)
• M2: 204,500 km (0.095 R)
• M3: 269,276 km (0.036 R)
• M4: 344,524 km (0.049 R)
• M5: 448,195 km (0.096 R)
• M6: 614,698 km (0.095 R)
• M7: 761,603 km (0.097 R)
• M8: 990,787 km (0.032 R)
• M9: 1,146,518 km (0.118 R)
• M10: 1,390,213 km (0.106 R)
• M11: 1,523,654 km (0.12 R)
• M12: 1,770,341 km (0.116 R)
• M13: 2,029,744 km (0.113 R)
• M14: 2,146,430 km (0.114 R)
• M15: 2,301,563 km (0.115 R)
• M16: 2,460,436 km (0.043 R)
• M17: 2,686,329 km (0.103 R)
• M18: 2,827,849 km (0.054 R)
• M19: 3,131,532 km (0.1 R)
• M20: 3,280,681 km (0.118 R)
• M21: 3,543,674 km (0.064 R)
• M22: 3,599,923 km (0.109 R)
• M23: 3,943,849 km (0.066 R)
• M24: 4,002,192 km (0.088 R)
• M25: 4,193,827 km (0.097 R)
• M26: 4,268,326 km (0.073 R)
• M27: 4,663,115 km (0.117 R)
• M28: 4,911,896 km (0.111 R)
• M29: 5,325,385 km (0.102 R)
• M30: 5,390,011 km (0.043 R)
• M31: 5,601,842 km (0.055 R)
• M32: 5,966,711 km (0.057 R)
• M33: 6,186,022 km (0.06 R)
• M34: 6,339,359 km (0.1 R)
• M35: 6,442,283 km (0.097 R)
• M36: 6,632,422 km (0.093 R)
• M37: 6,736,841 km (0.108 R)
• M38: 7,036,037 km (0.072 R)
• M39: 7,303,518 km (0.109 R)
• M40: 7,483,783 km (0.109 R)
• M41: 7,556,338 km (0.113 R)
• M42: 7,738,548 km (0.059 R)
• M43: 8,690,888 km (0.032 R)
• M44: 8,805,331 km (0.091 R)
• M45: 9,699,627 km (0.086 R)
• M46: 9,838,154 km (0.086 R)
• M47: 9,977,430 km (0.065 R)
• M48: 10,217,834 km (0.09 R)
• M49: 10,581,805 km (0.112 R)
• M50: 11,011,899 km (0.113 R)
• M51: 11,322,614 km (0.095 R)
• M52: 11,385,146 km (0.116 R)
• M53: 11,783,525 km (0.077 R)
• M54: 12,207,934 km (0.065 R)
• M55: 12,379,074 km (0.081 R)
• M56: 12,962,655 km (0.105 R)
• M57: 13,050,021 km (0.11 R)
• M58: 13,290,873 km (0.095 R)
• M59: 13,488,941 km (0.08 R)
• M60: 13,555,213 km (0.094 R)
• M61: 13,977,527 km (0.116 R)
• M62: 14,066,987 km (0.034 R)
• M63: 14,156,596 km (0.116 R)
• M64: 14,246,504 km (0.074 R)
• M65: 14,336,562 km (0.086 R)
• M66: 14,789,545 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116

Radius: 11.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.11 AU - 4.55 AU

Year: 3226 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 12,474,908 km

• M1: 143,764 km (0.062 R)
• M2: 248,033 km (0.094 R)
• M3: 443,707 km (0.1 R)
• M4: 534,064 km (0.082 R)
• M5: 638,035 km (0.09 R)
• M6: 805,136 km (0.099 R)
• M7: 1,048,980 km (0.101 R)
• M8: 1,291,478 km (0.104 R)
• M9: 1,402,330 km (0.113 R)
• M10: 1,472,342 km (0.035 R)
• M11: 1,830,480 km (0.09 R)
• M12: 1,975,739 km (0.08 R)
• M13: 2,044,853 km (0.09 R)
• M14: 2,573,083 km (0.074 R)
• M15: 2,670,621 km (0.112 R)
• M16: 2,982,383 km (0.026 R)
• M17: 3,085,157 km (0.076 R)
• M18: 3,247,321 km (0.051 R)
• M19: 3,604,561 km (0.085 R)
• M20: 3,677,564 km (0.106 R)
• M21: 3,812,651 km (0.064 R)
• M22: 3,936,818 km (0.073 R)
• M23: 4,356,589 km (0.118 R)
• M24: 4,618,086 km (0.067 R)
• M25: 4,750,780 km (0.075 R)
• M26: 4,938,675 km (0.081 R)
• M27: 5,060,746 km (0.086 R)
• M28: 5,170,102 km (0.084 R)
• M29: 5,308,032 km (0.101 R)
• M30: 5,461,070 km (0.093 R)
• M31: 6,102,546 km (0.076 R)
• M32: 6,248,404 km (0.046 R)
• M33: 6,365,838 km (0.119 R)
• M34: 6,454,550 km (0.108 R)
• M35: 6,573,330 km (0.101 R)
• M36: 6,722,928 km (0.069 R)
• M37: 6,979,638 km (0.065 R)
• M38: 7,147,637 km (0.082 R)
• M39: 7,394,324 km (0.113 R)
• M40: 8,215,317 km (0.098 R)
• M41: 8,376,434 km (0.085 R)
• M42: 8,866,516 km (0.107 R)
• M43: 9,031,822 km (0.078 R)
• M44: 9,248,440 km (0.052 R)
• M45: 9,399,384 km (0.089 R)
• M46: 9,994,185 km (0.081 R)
• M47: 10,131,965 km (0.069 R)
• M48: 10,374,463 km (0.115 R)
• M49: 10,566,247 km (0.057 R)
• M50: 10,971,358 km (0.072 R)
• M51: 11,291,797 km (0.065 R)
• M52: 11,363,454 km (0.085 R)
• M53: 11,561,372 km (0.032 R)
• M54: 11,978,601 km (0.072 R)
• M55: 12,088,406 km (0.086 R)
• M56: 12,290,363 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 18,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit