🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.49 AU - 0.81 AU

Year: 183 Days

Day: 22.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.76 AU - 0.88 AU

Year: 260 Days

Day: 23.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,178,498 km

• M1: 301,739 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.91 AU - 1.13 AU

Year: 360 Days

Day: 38.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.88 AU - 1.22 AU

Year: 376 Days

Day: 30.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,178,498 km

• M1: 40,092 km (0.029 R)
• M2: 609,611 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.42 AU - 1.44 AU

Year: 598 Days

Day: 29.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,178,498 km

• M1: 55,800 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.57 AU - 1.75 AU

Year: 748 Days

Day: 32 Hours

Environment

Temp: -28 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 9.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.58 AU - 12.16 AU

Year: 10848 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,178,498 km

• M1: 123,119 km (0.066 R)
• M2: 491,279 km (0.075 R)
• M3: 868,116 km (0.103 R)
• M4: 1,348,924 km (0.112 R)
• M5: 1,704,817 km (0.079 R)
• M6: 2,300,067 km (0.098 R)
• M7: 2,683,337 km (0.106 R)
• M8: 3,233,109 km (0.097 R)
• M9: 3,693,422 km (0.09 R)
• M10: 4,478,811 km (0.084 R)
• M11: 6,051,383 km (0.113 R)
• M12: 6,927,578 km (0.113 R)
• M13: 8,599,634 km (0.094 R)
• M14: 9,661,629 km (0.071 R)
• M15: 10,713,751 km (0.04 R)
• M16: 12,564,127 km (0.101 R)
• M17: 12,936,775 km (0.105 R)
• M18: 20,900,618 km (0.091 R)
• M19: 22,187,758 km (0.102 R)
• M20: 23,527,108 km (0.098 R)
• M21: 25,678,475 km (0.114 R)
• M22: 26,977,732 km (0.116 R)
• M23: 30,655,745 km (0.083 R)
• M24: 31,332,077 km (0.102 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 13,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit