🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.52 AU - 0.56 AU

Year: 151 Days

Day: 28.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,612,209 km

• M1: 31,565 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.53 AU - 0.57 AU

Year: 155 Days

Day: 26.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,612,209 km

• M1: 102,175 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.54 AU - 0.6 AU

Year: 164 Days

Day: 26.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,612,209 km

• M1: 98,585 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.03 AU - 1.07 AU

Year: 410 Days

Day: 36.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.96 AU - 1.52 AU

Year: 526 Days

Day: 16.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,612,209 km

• M1: 49,367 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.51 AU - 1.77 AU

Year: 800 Days

Day: 18.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,612,209 km

• M1: 10,023 km (0.093 R)
• M2: 175,927 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.1

Radius: 13.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.71 AU - 6.11 AU

Year: 5471 Days

Day: 14.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 121.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,612,209 km

• M1: 168,597 km (0.07 R)
• M2: 594,502 km (0.085 R)
• M3: 1,052,571 km (0.099 R)
• M4: 1,680,433 km (0.096 R)
• M5: 2,111,724 km (0.115 R)
• M6: 3,856,035 km (0.075 R)
• M7: 4,444,403 km (0.107 R)
• M8: 5,453,142 km (0.114 R)
• M9: 5,861,544 km (0.058 R)
• M10: 6,384,837 km (0.112 R)
• M11: 7,959,355 km (0.042 R)
• M12: 9,610,915 km (0.098 R)
• M13: 10,035,923 km (0.112 R)
• M14: 10,562,358 km (0.107 R)
• M15: 11,199,794 km (0.092 R)
• M16: 13,741,612 km (0.112 R)
• M17: 16,465,041 km (0.077 R)
• M18: 17,013,167 km (0.112 R)
• M19: 17,636,392 km (0.072 R)
• M20: 19,194,454 km (0.089 R)
• M21: 19,801,821 km (0.075 R)
• M22: 21,484,349 km (0.078 R)
• M23: 24,028,410 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 12,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit