🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.79 AU - 0.89 AU

Year: 280 Days

Day: 43.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 7,443,854 km

• M1: 45,179 km (0.079 R)
• M2: 272,268 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.68 AU - 1.1 AU

Year: 305 Days

Day: 34.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.89 AU - 1.03 AU

Year: 342 Days

Day: 37.7 Hours

Environment

Temp: 101 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 7,443,854 km

• M1: 696,378 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.38 AU - 1.8 AU

Year: 729 Days

Day: 32.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.9 AU - 2.18 AU

Year: 1059 Days

Day: 20.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 7,443,854 km

• M1: 46,525 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.1 AU - 3.34 AU

Year: 2100 Days

Day: 42.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 7,443,854 km

• M1: 68,815 km (0.093 R)
• M2: 1,803,103 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.82 AU - 3.96 AU

Year: 2268 Days

Day: 31.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.9

Radius: 13.6

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.58 AU - 6.06 AU

Year: 4460 Days

Day: 12.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 84.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 7,443,854 km

• M1: 169,345 km (0.026 R)
• M2: 309,668 km (0.081 R)
• M3: 416,630 km (0.077 R)
• M4: 514,018 km (0.027 R)
• M5: 634,744 km (0.081 R)
• M6: 805,285 km (0.11 R)
• M7: 961,166 km (0.053 R)
• M8: 1,051,374 km (0.098 R)
• M9: 1,264,401 km (0.107 R)
• M10: 1,388,418 km (0.068 R)
• M11: 1,516,922 km (0.106 R)
• M12: 1,681,929 km (0.054 R)
• M13: 1,773,333 km (0.113 R)
• M14: 2,490,805 km (0.114 R)
• M15: 2,687,376 km (0.102 R)
• M16: 2,818,723 km (0.11 R)
• M17: 2,920,599 km (0.036 R)
• M18: 3,193,316 km (0.066 R)
• M19: 3,316,286 km (0.084 R)
• M20: 3,407,391 km (0.109 R)
• M21: 3,660,660 km (0.114 R)
• M22: 3,824,170 km (0.09 R)
• M23: 4,052,008 km (0.115 R)
• M24: 4,302,435 km (0.083 R)
• M25: 4,502,896 km (0.034 R)
• M26: 4,799,997 km (0.101 R)
• M27: 4,913,093 km (0.108 R)
• M28: 5,413,648 km (0.099 R)
• M29: 5,940,681 km (0.116 R)
• M30: 6,401,143 km (0.057 R)
• M31: 6,682,986 km (0.043 R)
• M32: 6,990,409 km (0.061 R)
• M33: 7,075,979 km (0.118 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 13,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit