🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.63 AU - 0.81 AU

Year: 229 Days

Day: 33.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.45 AU - 1.47 AU

Year: 661 Days

Day: 33.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.34 AU - 1.74 AU

Year: 716 Days

Day: 34 Hours

Environment

Temp: -53 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,512,540 km

• M1: 172,786 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.48 AU - 1.62 AU

Year: 723 Days

Day: 43.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.75 AU - 2.65 AU

Year: 1223 Days

Day: 24.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 59.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,512,540 km

• M1: 445,652 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.81 AU - 3.11 AU

Year: 1908 Days

Day: 47.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.7

Radius: 13.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.87 AU - 5.41 AU

Year: 3745 Days

Day: 7.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,512,540 km

• M1: 166,652 km (0.117 R)
• M2: 591,211 km (0.07 R)
• M3: 1,181,973 km (0.038 R)
• M4: 1,876,406 km (0.113 R)
• M5: 2,545,109 km (0.093 R)
• M6: 3,748,474 km (0.09 R)
• M7: 5,483,959 km (0.051 R)
• M8: 7,602,115 km (0.106 R)
• M9: 8,398,125 km (0.07 R)
• M10: 8,816,700 km (0.119 R)
• M11: 10,282,011 km (0.066 R)
• M12: 11,122,751 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.8

Radius: 11.7

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.89 AU - 8.01 AU

Year: 8400 Days

Day: 5 Hours

Environment

Temp: -159 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,512,540 km

• M1: 178,769 km (0.111 R)
• M2: 738,864 km (0.106 R)
• M3: 2,392,070 km (0.104 R)
• M4: 2,899,057 km (0.058 R)
• M5: 3,346,953 km (0.098 R)
• M6: 5,204,959 km (0.093 R)
• M7: 5,933,949 km (0.088 R)
• M8: 7,081,814 km (0.046 R)
• M9: 8,412,337 km (0.057 R)
• M10: 8,821,487 km (0.083 R)
• M11: 10,084,093 km (0.114 R)
• M12: 10,830,287 km (0.038 R)
• M13: 11,763,928 km (0.11 R)
• M14: 12,644,012 km (0.051 R)
• M15: 13,291,322 km (0.117 R)
• M16: 15,185,680 km (0.034 R)
• M17: 15,793,646 km (0.058 R)
• M18: 16,864,467 km (0.046 R)
• M19: 17,582,836 km (0.111 R)
• M20: 18,050,479 km (0.091 R)
• M21: 19,080,610 km (0.101 R)
• M22: 21,636,190 km (0.105 R)
• M23: 22,956,242 km (0.111 R)
• M24: 24,083,163 km (0.06 R)
• M25: 24,994,214 km (0.119 R)
• M26: 27,685,330 km (0.119 R)
• M27: 29,333,749 km (0.075 R)
• M28: 30,756,425 km (0.06 R)
• M29: 34,670,503 km (0.094 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: 259 - 13,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit