🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.76 AU - 1.12 AU

Year: 331 Days

Day: 44.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.87 AU - 1.25 AU

Year: 397 Days

Day: 27.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 123.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.14 AU - 1.62 AU

Year: 589 Days

Day: 47.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.75 AU - 1.85 AU

Year: 878 Days

Day: 39.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.91 AU - 3.05 AU

Year: 1419 Days

Day: 39.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,895,333 km

• M1: 613,052 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.59 AU - 2.95 AU

Year: 1676 Days

Day: 27 Hours

Environment

Temp: -102 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.51 AU - 3.05 AU

Year: 1685 Days

Day: 44.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.37 AU - 3.45 AU

Year: 1804 Days

Day: 28.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,895,333 km

• M1: 1,438,084 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.3

Radius: 14.4

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.86 AU - 5.16 AU

Year: 4076 Days

Day: 5.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 12,895,333 km

• M1: 185,053 km (0.119 R)
• M2: 284,685 km (0.068 R)
• M3: 375,341 km (0.086 R)
• M4: 505,342 km (0.105 R)
• M5: 932,593 km (0.062 R)
• M6: 1,086,230 km (0.108 R)
• M7: 1,240,615 km (0.032 R)
• M8: 1,385,426 km (0.047 R)
• M9: 1,711,699 km (0.095 R)
• M10: 1,806,843 km (0.064 R)
• M11: 1,943,276 km (0.098 R)
• M12: 2,053,081 km (0.092 R)
• M13: 2,237,236 km (0.095 R)
• M14: 2,437,996 km (0.092 R)
• M15: 2,778,332 km (0.05 R)
• M16: 2,891,577 km (0.095 R)
• M17: 3,029,506 km (0.087 R)
• M18: 3,252,407 km (0.083 R)
• M19: 3,359,968 km (0.093 R)
• M20: 3,493,110 km (0.038 R)
• M21: 3,603,364 km (0.092 R)
• M22: 3,827,462 km (0.104 R)
• M23: 4,030,466 km (0.07 R)
• M24: 4,159,270 km (0.08 R)
• M25: 4,328,914 km (0.116 R)
• M26: 4,487,487 km (0.041 R)
• M27: 4,796,856 km (0.1 R)
• M28: 4,974,877 km (0.099 R)
• M29: 5,085,580 km (0.076 R)
• M30: 5,211,092 km (0.088 R)
• M31: 5,309,378 km (0.096 R)
• M32: 5,579,552 km (0.07 R)
• M33: 5,766,998 km (0.073 R)
• M34: 6,089,082 km (0.101 R)
• M35: 6,613,722 km (0.082 R)
• M36: 6,950,915 km (0.119 R)
• M37: 7,074,932 km (0.094 R)
• M38: 7,658,513 km (0.086 R)
• M39: 7,786,719 km (0.11 R)
• M40: 7,947,985 km (0.101 R)
• M41: 8,389,000 km (0.085 R)
• M42: 8,922,167 km (0.094 R)
• M43: 9,057,253 km (0.116 R)
• M44: 9,192,939 km (0.076 R)
• M45: 9,329,372 km (0.08 R)
• M46: 9,431,996 km (0.116 R)
• M47: 9,655,944 km (0.101 R)
• M48: 9,812,124 km (0.119 R)
• M49: 10,285,302 km (0.078 R)
• M50: 10,604,993 km (0.109 R)
• M51: 11,018,332 km (0.115 R)
• M52: 11,181,543 km (0.116 R)
• M53: 11,786,667 km (0.12 R)
• M54: 12,515,807 km (0.086 R)
• M55: 12,629,202 km (0.066 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 16,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit