🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.58 AU - 0.88 AU

Year: 239 Days

Day: 40.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.76 AU - 0.94 AU

Year: 300 Days

Day: 12.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.75 AU - 1.19 AU

Year: 366 Days

Day: 44.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.92 AU - 1.1 AU

Year: 389 Days

Day: 29.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.18 AU - 1.48 AU

Year: 587 Days

Day: 46.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,154,585 km

• M1: 1,139,936 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.21 AU - 1.57 AU

Year: 627 Days

Day: 47.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.14 AU - 1.68 AU

Year: 641 Days

Day: 43.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,154,585 km

• M1: 676,930 km (0.092 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.5 AU - 1.9 AU

Year: 849 Days

Day: 32.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,154,585 km

• M1: 1,511,537 km (0.12 R)

Planet 9 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.4 AU - 2.66 AU

Year: 1541 Days

Day: 26.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,154,585 km

• M1: 1,001,558 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.2

Radius: 14.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.45 AU - 8.31 AU

Year: 8470 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 24,154,585 km

• M1: 183,856 km (0.074 R)
• M2: 419,622 km (0.069 R)
• M3: 527,781 km (0.115 R)
• M4: 638,633 km (0.112 R)
• M5: 844,480 km (0.057 R)
• M6: 968,048 km (0.104 R)
• M7: 1,098,348 km (0.098 R)
• M8: 1,247,796 km (0.1 R)
• M9: 1,871,021 km (0.059 R)
• M10: 2,021,815 km (0.092 R)
• M11: 2,240,228 km (0.094 R)
• M12: 2,649,677 km (0.12 R)
• M13: 3,118,966 km (0.116 R)
• M14: 3,595,734 km (0.098 R)
• M15: 3,804,573 km (0.079 R)
• M16: 4,314,253 km (0.037 R)
• M17: 4,536,406 km (0.106 R)
• M18: 4,950,343 km (0.113 R)
• M19: 5,506,698 km (0.082 R)
• M20: 5,881,291 km (0.118 R)
• M21: 6,196,194 km (0.099 R)
• M22: 6,819,120 km (0.045 R)
• M23: 7,102,608 km (0.118 R)
• M24: 7,583,565 km (0.087 R)
• M25: 8,324,822 km (0.063 R)
• M26: 8,475,916 km (0.045 R)
• M27: 8,857,540 km (0.108 R)
• M28: 8,960,314 km (0.081 R)
• M29: 9,664,322 km (0.099 R)
• M30: 10,089,928 km (0.1 R)
• M31: 10,197,339 km (0.099 R)
• M32: 10,685,327 km (0.072 R)
• M33: 11,097,768 km (0.115 R)
• M34: 11,995,206 km (0.086 R)
• M35: 13,267,237 km (0.096 R)
• M36: 13,473,532 km (0.031 R)
• M37: 13,651,254 km (0.099 R)
• M38: 13,829,725 km (0.114 R)
• M39: 14,309,485 km (0.093 R)
• M40: 15,843,910 km (0.095 R)
• M41: 15,937,559 km (0.048 R)
• M42: 17,076,747 km (0.066 R)
• M43: 18,274,876 km (0.079 R)
• M44: 18,669,216 km (0.1 R)
• M45: 19,033,337 km (0.112 R)
• M46: 19,132,969 km (0.115 R)
• M47: 19,299,472 km (0.058 R)
• M48: 19,802,121 km (0.094 R)
• M49: 21,473,578 km (0.119 R)
• M50: 21,785,489 km (0.028 R)
• M51: 23,510,053 km (0.088 R)
• M52: 23,724,278 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 18,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit