🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.62 AU

Year: 143 Days

Day: 46.5 Hours

Environment

Temp: 237 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.08 AU - 1.18 AU

Year: 445 Days

Day: 26.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.19 AU - 1.37 AU

Year: 537 Days

Day: 32.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.58 AU - 1.76 AU

Year: 800 Days

Day: 26 Hours

Environment

Temp: -59 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.58 AU - 1.9 AU

Year: 851 Days

Day: 36.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,315,989 km

• M1: 561,291 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.66 AU - 2.74 AU

Year: 1210 Days

Day: 38 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,315,989 km

• M1: 51,013 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.7 AU - 3.94 AU

Year: 2243 Days

Day: 43.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 13.5

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.83 AU - 6.93 AU

Year: 5288 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 31,315,989 km

• M1: 168,896 km (0.111 R)
• M2: 306,077 km (0.083 R)
• M3: 445,652 km (0.084 R)
• M4: 591,809 km (0.087 R)
• M5: 885,919 km (0.087 R)
• M6: 1,351,018 km (0.08 R)
• M7: 1,544,448 km (0.109 R)
• M8: 1,995,486 km (0.053 R)
• M9: 2,105,590 km (0.113 R)
• M10: 2,236,638 km (0.084 R)
• M11: 2,331,932 km (0.117 R)
• M12: 2,428,721 km (0.117 R)
• M13: 2,870,634 km (0.089 R)
• M14: 3,016,791 km (0.118 R)
• M15: 3,558,933 km (0.091 R)
• M16: 4,084,770 km (0.112 R)
• M17: 4,417,027 km (0.05 R)
• M18: 4,982,058 km (0.115 R)
• M19: 5,158,583 km (0.062 R)
• M20: 5,753,534 km (0.093 R)
• M21: 6,207,414 km (0.078 R)
• M22: 6,315,873 km (0.11 R)
• M23: 6,562,260 km (0.104 R)
• M24: 6,672,813 km (0.077 R)
• M25: 7,064,759 km (0.074 R)
• M26: 7,235,002 km (0.103 R)
• M27: 7,320,721 km (0.101 R)
• M28: 7,695,913 km (0.075 R)
• M29: 8,047,767 km (0.105 R)
• M30: 8,345,168 km (0.08 R)
• M31: 9,476,726 km (0.071 R)
• M32: 10,656,006 km (0.099 R)
• M33: 10,851,680 km (0.075 R)
• M34: 11,015,639 km (0.033 R)
• M35: 12,356,784 km (0.094 R)
• M36: 12,665,554 km (0.087 R)
• M37: 12,977,017 km (0.079 R)
• M38: 13,151,149 km (0.087 R)
• M39: 13,256,017 km (0.112 R)
• M40: 13,642,727 km (0.04 R)
• M41: 13,748,942 km (0.099 R)
• M42: 14,033,327 km (0.087 R)
• M43: 14,283,754 km (0.077 R)
• M44: 14,680,488 km (0.104 R)
• M45: 15,080,662 km (0.096 R)
• M46: 15,300,571 km (0.119 R)
• M47: 15,595,279 km (0.047 R)
• M48: 17,135,539 km (0.06 R)
• M49: 17,556,956 km (0.111 R)
• M50: 17,711,042 km (0.092 R)
• M51: 18,059,455 km (0.099 R)
• M52: 20,886,705 km (0.109 R)
• M53: 21,050,066 km (0.083 R)
• M54: 21,956,031 km (0.113 R)
• M55: 22,455,688 km (0.088 R)
• M56: 23,466,072 km (0.112 R)
• M57: 24,319,378 km (0.108 R)
• M58: 24,448,331 km (0.089 R)
• M59: 24,577,434 km (0.113 R)
• M60: 25,618,486 km (0.044 R)
• M61: 26,320,549 km (0.09 R)
• M62: 26,895,752 km (0.069 R)
• M63: 28,736,554 km (0.085 R)
• M64: 28,827,360 km (0.066 R)
• M65: 30,478,771 km (0.112 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: 183 - 14,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit