🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.61 AU - 0.77 AU

Year: 201 Days

Day: 30.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,327,267 km

• M1: 378,183 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.99 AU - 1.55 AU

Year: 503 Days

Day: 21.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.73 AU - 2.83 AU

Year: 1210 Days

Day: 29 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.72 AU - 4 AU

Year: 2165 Days

Day: 15.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 129.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 14.6

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.55 AU - 8.41 AU

Year: 7923 Days

Day: 9.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,327,267 km

• M1: 181,612 km (0.103 R)
• M2: 748,438 km (0.063 R)
• M3: 1,356,254 km (0.093 R)
• M4: 1,910,365 km (0.081 R)
• M5: 2,390,724 km (0.072 R)
• M6: 3,091,739 km (0.064 R)
• M7: 4,195,622 km (0.11 R)
• M8: 5,578,953 km (0.053 R)
• M9: 7,656,569 km (0.077 R)
• M10: 8,975,274 km (0.111 R)
• M11: 10,347,535 km (0.08 R)
• M12: 11,653,076 km (0.046 R)
• M13: 18,125,278 km (0.088 R)
• M14: 29,955,328 km (0.05 R)
• M15: 30,432,994 km (0.116 R)
• M16: 31,600,007 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.9

Radius: 5.1

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.24 AU - 17.52 AU

Year: 21199 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,327,267 km

• M1: 64,626 km (0.065 R)
• M2: 243,246 km (0.082 R)
• M3: 956,978 km (0.07 R)
• M4: 2,138,502 km (0.058 R)
• M5: 3,497,897 km (0.082 R)
• M6: 3,842,870 km (0.072 R)
• M7: 6,406,978 km (0.097 R)
• M8: 13,445,408 km (0.045 R)
• M9: 14,091,820 km (0.1 R)
• M10: 17,561,144 km (0.057 R)
• M11: 21,472,680 km (0.029 R)
• M12: 26,324,588 km (0.118 R)
• M13: 28,475,057 km (0.102 R)
• M14: 31,072,675 km (0.066 R)
• M15: 32,314,486 km (0.066 R)
• M16: 32,658,711 km (0.096 R)
• M17: 38,763,501 km (0.087 R)
• M18: 48,375,763 km (0.082 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 19,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit