🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.65 AU

Year: 167 Days

Day: 46 Hours

Environment

Temp: 161 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,438,990 km

• M1: 533,167 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.76 AU - 1.24 AU

Year: 350 Days

Day: 27 Hours

Environment

Temp: 106 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.36 AU - 1.7 AU

Year: 662 Days

Day: 46.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.38 AU - 2.06 AU

Year: 789 Days

Day: 19.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,438,990 km

• M1: 45,777 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.82 AU - 2.59 AU

Year: 1142 Days

Day: 43.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,438,990 km

• M1: 45,179 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.44 AU - 6.62 AU

Year: 4550 Days

Day: 20.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.5

Radius: 11.3

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.72 AU - 7.66 AU

Year: 6745 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,438,990 km

• M1: 140,472 km (0.072 R)
• M2: 526,884 km (0.071 R)
• M3: 985,850 km (0.077 R)
• M4: 1,984,266 km (0.051 R)
• M5: 2,336,120 km (0.099 R)
• M6: 3,168,483 km (0.103 R)
• M7: 3,842,571 km (0.098 R)
• M8: 5,820,105 km (0.099 R)
• M9: 6,655,759 km (0.078 R)
• M10: 7,569,503 km (0.082 R)
• M11: 9,378,291 km (0.085 R)
• M12: 9,826,785 km (0.077 R)
• M13: 11,208,471 km (0.09 R)
• M14: 13,209,941 km (0.091 R)
• M15: 13,831,370 km (0.082 R)
• M16: 14,769,798 km (0.092 R)
• M17: 15,377,614 km (0.105 R)
• M18: 17,234,871 km (0.086 R)
• M19: 19,670,175 km (0.105 R)
• M20: 24,030,355 km (0.097 R)
• M21: 24,871,394 km (0.033 R)
• M22: 25,732,031 km (0.118 R)
• M23: 27,240,575 km (0.098 R)
• M24: 29,564,878 km (0.11 R)
• M25: 31,617,061 km (0.099 R)
• M26: 33,139,818 km (0.081 R)
• M27: 33,867,013 km (0.118 R)
• M28: 34,287,234 km (0.083 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 19,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit