🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.79 AU - 0.83 AU

Year: 269 Days

Day: 16.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.88 AU - 1.08 AU

Year: 358 Days

Day: 34.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.95 AU - 2.61 AU

Year: 1270 Days

Day: 39.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,879,154 km

• M1: 1,289,982 km (0.086 R)
• M2: 1,450,501 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.83 AU - 2.93 AU

Year: 1355 Days

Day: 17.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,879,154 km

• M1: 66,272 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.68 AU - 3.56 AU

Year: 2033 Days

Day: 32.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,879,154 km

• M1: 41,439 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 14.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.74 AU - 7.18 AU

Year: 6775 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,879,154 km

• M1: 178,470 km (0.109 R)
• M2: 798,105 km (0.042 R)
• M3: 1,271,283 km (0.098 R)
• M4: 1,724,564 km (0.094 R)
• M5: 2,661,945 km (0.115 R)
• M6: 3,334,387 km (0.047 R)
• M7: 3,942,203 km (0.074 R)
• M8: 4,820,193 km (0.106 R)
• M9: 6,325,746 km (0.058 R)
• M10: 7,686,189 km (0.057 R)
• M11: 9,824,092 km (0.113 R)
• M12: 10,391,367 km (0.051 R)
• M13: 10,930,518 km (0.045 R)
• M14: 11,436,907 km (0.094 R)
• M15: 13,390,954 km (0.093 R)
• M16: 15,369,835 km (0.073 R)
• M17: 16,594,144 km (0.103 R)
• M18: 25,166,700 km (0.06 R)
• M19: 27,977,794 km (0.052 R)
• M20: 28,735,956 km (0.111 R)
• M21: 34,216,773 km (0.104 R)
• M22: 37,316,142 km (0.097 R)
• M23: 38,003,843 km (0.06 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 15,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit