🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.87 AU

Year: 237 Days

Day: 27.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,054,316 km

• M1: 383,719 km (0.081 R)
• M2: 424,110 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.84 AU - 1.14 AU

Year: 367 Days

Day: 15.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.15 AU - 2.23 AU

Year: 1208 Days

Day: 35.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 133.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.94 AU - 3.08 AU

Year: 1482 Days

Day: 38.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.81 AU - 3.67 AU

Year: 2174 Days

Day: 34.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.34 AU - 4.1 AU

Year: 2675 Days

Day: 40.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,054,316 km

• M1: 3,083,960 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.1

Radius: 12.1

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.89 AU - 9.93 AU

Year: 11630 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,054,316 km

• M1: 150,495 km (0.03 R)
• M2: 632,949 km (0.079 R)
• M3: 1,180,327 km (0.062 R)
• M4: 2,205,073 km (0.079 R)
• M5: 3,547,863 km (0.062 R)
• M6: 5,172,346 km (0.083 R)
• M7: 5,616,054 km (0.107 R)
• M8: 6,346,091 km (0.071 R)
• M9: 7,465,831 km (0.092 R)
• M10: 9,386,369 km (0.038 R)
• M11: 10,185,221 km (0.099 R)
• M12: 13,341,737 km (0.092 R)
• M13: 14,294,376 km (0.068 R)
• M14: 18,021,307 km (0.08 R)
• M15: 19,184,880 km (0.08 R)
• M16: 21,510,229 km (0.086 R)
• M17: 27,596,469 km (0.088 R)
• M18: 29,233,668 km (0.115 R)
• M19: 30,742,512 km (0.08 R)
• M20: 32,901,209 km (0.103 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: 280 - 11,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit