🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.61 AU - 0.81 AU

Year: 220 Days

Day: 20 Hours

Environment

Temp: 196 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.83 AU - 1.01 AU

Year: 324 Days

Day: 34.8 Hours

Environment

Temp: 76 °C

Axial Tilt: 158.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,092,644 km

• M1: 28,872 km (0.101 R)
• M2: 495,618 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.98 AU - 1.2 AU

Year: 418 Days

Day: 23.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,092,644 km

• M1: 185,801 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.48 AU - 3.38 AU

Year: 1841 Days

Day: 15.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,092,644 km

• M1: 85,271 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.34 AU - 3.68 AU

Year: 1917 Days

Day: 45 Hours

Environment

Temp: -101 °C

Axial Tilt: 156.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,092,644 km

• M1: 18,401 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.63 AU - 5.07 AU

Year: 3330 Days

Day: 13.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,092,644 km

• M1: 304,581 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 10.8

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.12 AU - 13.2 AU

Year: 13686 Days

Day: 7.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,092,644 km

• M1: 139,874 km (0.1 R)
• M2: 735,872 km (0.043 R)
• M3: 1,853,368 km (0.084 R)
• M4: 2,468,664 km (0.079 R)
• M5: 3,190,324 km (0.095 R)
• M6: 7,729,872 km (0.112 R)
• M7: 8,904,065 km (0.037 R)
• M8: 9,373,803 km (0.035 R)
• M9: 11,788,163 km (0.105 R)
• M10: 13,006,188 km (0.057 R)
• M11: 14,235,584 km (0.1 R)
• M12: 18,894,660 km (0.038 R)
• M13: 21,940,921 km (0.11 R)
• M14: 33,144,156 km (0.109 R)
• M15: 35,428,665 km (0.112 R)
• M16: 36,742,284 km (0.108 R)
• M17: 41,740,349 km (0.112 R)
• M18: 49,896,275 km (0.081 R)
• M19: 50,881,677 km (0.05 R)
• M20: 54,260,045 km (0.077 R)
• M21: 64,316,313 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 13,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit