🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.39 AU - 0.63 AU

Year: 134 Days

Day: 33.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 46.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.93 AU - 1.45 AU

Year: 477 Days

Day: 43.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.56 AU - 3.34 AU

Year: 1860 Days

Day: 27.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.98 AU - 4.28 AU

Year: 3081 Days

Day: 32.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,273,347 km

• M1: 2,291,091 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.5

Radius: 10.3

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.7 AU - 11.66 AU

Year: 12812 Days

Day: 7.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 15,273,347 km

• M1: 135,087 km (0.086 R)
• M2: 571,613 km (0.09 R)
• M3: 773,421 km (0.045 R)
• M4: 1,275,023 km (0.117 R)
• M5: 1,712,297 km (0.082 R)
• M6: 2,300,366 km (0.036 R)
• M7: 2,372,024 km (0.111 R)
• M8: 2,517,882 km (0.09 R)
• M9: 3,210,520 km (0.107 R)
• M10: 3,760,142 km (0.116 R)
• M11: 4,221,054 km (0.074 R)
• M12: 4,324,276 km (0.119 R)
• M13: 4,398,626 km (0.072 R)
• M14: 4,868,663 km (0.099 R)
• M15: 5,306,984 km (0.086 R)
• M16: 5,434,591 km (0.099 R)
• M17: 6,104,640 km (0.087 R)
• M18: 6,305,700 km (0.118 R)
• M19: 6,956,899 km (0.118 R)
• M20: 7,665,395 km (0.113 R)
• M21: 8,028,319 km (0.085 R)
• M22: 8,156,674 km (0.068 R)
• M23: 8,267,227 km (0.102 R)
• M24: 8,714,525 km (0.107 R)
• M25: 9,925,968 km (0.095 R)
• M26: 10,421,137 km (0.065 R)
• M27: 10,722,278 km (0.086 R)
• M28: 11,642,604 km (0.111 R)
• M29: 11,934,021 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 10,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit