🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.83 AU - 0.99 AU

Year: 302 Days

Day: 15.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,805,923 km

• M1: 319,092 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.65 AU - 2.33 AU

Year: 978 Days

Day: 25.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,805,923 km

• M1: 177,722 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.79 AU - 2.53 AU

Year: 1106 Days

Day: 45.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,805,923 km

• M1: 1,220,569 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.79 AU - 2.87 AU

Year: 1239 Days

Day: 17.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.58 AU - 3.8 AU

Year: 2469 Days

Day: 19.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.69 AU - 4.27 AU

Year: 2765 Days

Day: 41.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.75 AU - 6.17 AU

Year: 3847 Days

Day: 20.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,805,923 km

• M1: 78,838 km (0.09 R)

Asteroid Belt

Center: 7.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.2

Radius: 9.8

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.73 AU - 12.23 AU

Year: 11815 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 21,805,923 km

• M1: 122,521 km (0.115 R)
• M2: 192,682 km (0.092 R)
• M3: 282,441 km (0.092 R)
• M4: 424,708 km (0.096 R)
• M5: 726,896 km (0.082 R)
• M6: 1,000,810 km (0.086 R)
• M7: 1,138,290 km (0.084 R)
• M8: 1,588,430 km (0.093 R)
• M9: 1,750,295 km (0.117 R)
• M10: 1,875,359 km (0.045 R)
• M11: 1,946,119 km (0.05 R)
• M12: 2,032,287 km (0.09 R)
• M13: 2,105,141 km (0.092 R)
• M14: 2,328,940 km (0.051 R)
• M15: 2,751,404 km (0.064 R)
• M16: 3,334,686 km (0.082 R)
• M17: 3,438,507 km (0.09 R)
• M18: 3,578,531 km (0.113 R)
• M19: 3,684,895 km (0.114 R)
• M20: 3,846,460 km (0.11 R)
• M21: 4,120,973 km (0.105 R)
• M22: 4,573,357 km (0.029 R)
• M23: 4,708,443 km (0.084 R)
• M24: 4,982,357 km (0.053 R)
• M25: 5,141,230 km (0.089 R)
• M26: 5,772,982 km (0.091 R)
• M27: 6,865,046 km (0.066 R)
• M28: 7,857,479 km (0.107 R)
• M29: 8,370,450 km (0.118 R)
• M30: 8,488,632 km (0.09 R)
• M31: 8,894,341 km (0.108 R)
• M32: 9,063,237 km (0.071 R)
• M33: 9,306,484 km (0.069 R)
• M34: 9,527,140 km (0.091 R)
• M35: 9,700,076 km (0.105 R)
• M36: 9,799,259 km (0.107 R)
• M37: 10,503,566 km (0.03 R)
• M38: 10,939,045 km (0.094 R)
• M39: 11,616,723 km (0.098 R)
• M40: 12,604,369 km (0.092 R)
• M41: 12,848,662 km (0.041 R)
• M42: 13,067,075 km (0.077 R)
• M43: 13,507,790 km (0.075 R)
• M44: 13,785,743 km (0.088 R)
• M45: 14,206,113 km (0.118 R)
• M46: 14,460,280 km (0.096 R)
• M47: 14,887,531 km (0.116 R)
• M48: 15,521,527 km (0.062 R)
• M49: 15,666,787 km (0.108 R)
• M50: 16,076,086 km (0.092 R)
• M51: 16,193,670 km (0.099 R)
• M52: 16,696,768 km (0.087 R)
• M53: 17,264,941 km (0.095 R)
• M54: 17,900,432 km (0.113 R)
• M55: 18,236,280 km (0.039 R)
• M56: 18,451,252 km (0.104 R)
• M57: 18,543,554 km (0.103 R)
• M58: 19,381,451 km (0.096 R)
• M59: 20,010,211 km (0.103 R)
• M60: 20,741,446 km (0.119 R)
• M61: 21,352,104 km (0.025 R)
• M62: 21,708,446 km (0.034 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit