🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.64 AU - 0.66 AU

Year: 196 Days

Day: 29.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 77 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,618,168 km

• M1: 292,913 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.05 AU - 1.33 AU

Year: 486 Days

Day: 14.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 31,618,168 km

• M1: 51,462 km (0.098 R)
• M2: 155,881 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.27 AU - 1.59 AU

Year: 641 Days

Day: 31.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,618,168 km

• M1: 36,203 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.41 AU - 1.71 AU

Year: 730 Days

Day: 45.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,618,168 km

• M1: 157,527 km (0.036 R)
• M2: 257,308 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.89 AU - 2.51 AU

Year: 1223 Days

Day: 21 Hours

Environment

Temp: -74 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.72 AU - 2.82 AU

Year: 1728 Days

Day: 26.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,618,168 km

• M1: 20,196 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.01 AU - 4.15 AU

Year: 3088 Days

Day: 41.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.3

Radius: 8.1

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.58 AU - 5.9 AU

Year: 5153 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 31,618,168 km

• M1: 100,679 km (0.102 R)
• M2: 368,310 km (0.105 R)
• M3: 687,253 km (0.108 R)
• M4: 977,472 km (0.098 R)
• M5: 1,406,220 km (0.099 R)
• M6: 3,128,690 km (0.049 R)
• M7: 3,854,389 km (0.11 R)
• M8: 4,687,500 km (0.074 R)
• M9: 7,080,168 km (0.095 R)
• M10: 7,758,594 km (0.073 R)
• M11: 10,010,790 km (0.032 R)
• M12: 10,409,469 km (0.03 R)
• M13: 10,864,994 km (0.112 R)
• M14: 11,333,535 km (0.078 R)
• M15: 12,462,550 km (0.055 R)
• M16: 12,924,209 km (0.102 R)
• M17: 15,288,753 km (0.051 R)
• M18: 17,605,874 km (0.104 R)
• M19: 19,116,813 km (0.081 R)
• M20: 20,499,247 km (0.057 R)
• M21: 22,095,606 km (0.088 R)
• M22: 22,544,998 km (0.099 R)
• M23: 23,307,498 km (0.043 R)
• M24: 23,695,106 km (0.118 R)
• M25: 28,335,333 km (0.118 R)
• M26: 28,954,967 km (0.107 R)
• M27: 29,764,740 km (0.072 R)
• M28: 30,037,906 km (0.108 R)
• M29: 31,054,274 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 19,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit