🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.69 AU

Year: 167 Days

Day: 24.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,273,094 km

• M1: 304,731 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.61 AU - 0.63 AU

Year: 172 Days

Day: 17.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 140.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.59 AU - 0.77 AU

Year: 197 Days

Day: 26.2 Hours

Environment

Temp: 238 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.8 AU - 1.1 AU

Year: 325 Days

Day: 38.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.82 AU - 1.32 AU

Year: 389 Days

Day: 42.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.99 AU - 3.93 AU

Year: 2262 Days

Day: 27.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,273,094 km

• M1: 2,051,436 km (0.085 R)

Asteroid Belt

Center: 7.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.6

Radius: 15

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.54 AU - 11.96 AU

Year: 12388 Days

Day: 8.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,273,094 km

• M1: 225,893 km (0.081 R)
• M2: 402,418 km (0.111 R)
• M3: 555,307 km (0.063 R)
• M4: 863,928 km (0.1 R)
• M5: 1,003,802 km (0.111 R)
• M6: 1,308,533 km (0.099 R)
• M7: 1,665,772 km (0.041 R)
• M8: 2,198,939 km (0.09 R)
• M9: 2,346,742 km (0.104 R)
• M10: 2,863,902 km (0.105 R)
• M11: 3,219,496 km (0.116 R)
• M12: 3,502,834 km (0.107 R)
• M13: 3,618,473 km (0.078 R)
• M14: 4,370,651 km (0.039 R)
• M15: 4,589,962 km (0.094 R)
• M16: 4,780,998 km (0.113 R)
• M17: 4,974,578 km (0.061 R)
• M18: 5,236,973 km (0.059 R)
• M19: 5,436,686 km (0.109 R)
• M20: 5,571,324 km (0.086 R)
• M21: 5,741,267 km (0.114 R)
• M22: 5,947,413 km (0.111 R)
• M23: 6,367,035 km (0.104 R)
• M24: 7,088,097 km (0.095 R)
• M25: 7,911,334 km (0.1 R)
• M26: 9,242,755 km (0.066 R)
• M27: 9,525,644 km (0.03 R)
• M28: 9,688,556 km (0.11 R)
• M29: 10,141,240 km (0.11 R)
• M30: 10,474,843 km (0.093 R)
• M31: 11,671,177 km (0.108 R)
• M32: 11,801,926 km (0.06 R)
• M33: 14,191,452 km (0.077 R)
• M34: 15,560,722 km (0.077 R)
• M35: 15,752,955 km (0.113 R)
• M36: 16,042,576 km (0.083 R)
• M37: 16,334,143 km (0.117 R)
• M38: 16,774,708 km (0.03 R)
• M39: 17,318,646 km (0.102 R)
• M40: 17,667,808 km (0.049 R)
• M41: 17,818,004 km (0.12 R)
• M42: 19,087,492 km (0.07 R)
• M43: 20,123,906 km (0.116 R)
• M44: 20,385,851 km (0.112 R)
• M45: 20,701,802 km (0.12 R)
• M46: 21,605,672 km (0.062 R)
• M47: 22,035,467 km (0.103 R)
• M48: 22,903,584 km (0.099 R)
• M49: 23,396,808 km (0.106 R)
• M50: 23,948,974 km (0.092 R)
• M51: 24,897,574 km (0.114 R)
• M52: 25,631,202 km (0.117 R)
• M53: 26,716,235 km (0.053 R)
• M54: 27,004,360 km (0.11 R)
• M55: 27,641,647 km (0.062 R)
• M56: 28,342,663 km (0.075 R)
• M57: 28,872,239 km (0.043 R)
• M58: 29,345,717 km (0.06 R)
• M59: 29,523,888 km (0.093 R)
• M60: 32,179,100 km (0.039 R)
• M61: 32,546,962 km (0.093 R)
• M62: 32,669,931 km (0.086 R)
• M63: 33,101,521 km (0.074 R)
• M64: 34,470,341 km (0.026 R)
• M65: 34,846,879 km (0.09 R)
• M66: 35,603,994 km (0.085 R)
• M67: 37,713,922 km (0.108 R)
• M68: 38,491,233 km (0.097 R)
• M69: 39,930,065 km (0.075 R)
• M70: 41,719,854 km (0.109 R)
• M71: 41,987,186 km (0.117 R)
• M72: 42,995,026 km (0.096 R)
• M73: 43,739,126 km (0.112 R)
• M74: 43,942,729 km (0.058 R)
• M75: 44,419,198 km (0.104 R)
• M76: 44,828,947 km (0.065 R)
• M77: 45,240,042 km (0.071 R)
• M78: 46,134,936 km (0.091 R)
• M79: 46,273,165 km (0.115 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: 495 - 17,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit