🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.65 AU

Year: 155 Days

Day: 19.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.47 AU - 0.75 AU

Year: 177 Days

Day: 26.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,060,361 km

• M1: 40,541 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.85 AU

Year: 227 Days

Day: 26.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.02 AU - 1.4 AU

Year: 494 Days

Day: 12.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,060,361 km

• M1: 244,144 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.13 AU - 2.79 AU

Year: 1431 Days

Day: 41.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.52 AU - 3.94 AU

Year: 2153 Days

Day: 44.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,060,361 km

• M1: 2,512,496 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.8

Radius: 4.9

Gravity: 35.6 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.51 AU - 18.27 AU

Year: 24608 Days

Day: 15.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 94,060,361 km

• M1: 63,280 km (0.101 R)
• M2: 248,931 km (0.072 R)
• M3: 460,612 km (0.059 R)
• M4: 906,862 km (0.111 R)
• M5: 1,145,920 km (0.096 R)
• M6: 1,601,296 km (0.065 R)
• M7: 2,649,977 km (0.092 R)
• M8: 3,258,092 km (0.086 R)
• M9: 3,438,956 km (0.103 R)
• M10: 3,887,450 km (0.11 R)
• M11: 4,410,145 km (0.059 R)
• M12: 4,861,033 km (0.107 R)
• M13: 6,682,686 km (0.111 R)
• M14: 8,344,270 km (0.099 R)
• M15: 9,150,902 km (0.117 R)
• M16: 10,327,190 km (0.028 R)
• M17: 11,531,153 km (0.111 R)
• M18: 12,975,371 km (0.098 R)
• M19: 14,214,341 km (0.11 R)
• M20: 15,445,531 km (0.069 R)
• M21: 15,700,147 km (0.096 R)
• M22: 16,304,822 km (0.067 R)
• M23: 18,401,286 km (0.046 R)
• M24: 19,170,818 km (0.113 R)
• M25: 28,586,358 km (0.113 R)
• M26: 30,010,230 km (0.11 R)
• M27: 30,940,580 km (0.091 R)
• M28: 34,276,163 km (0.049 R)
• M29: 36,778,786 km (0.074 R)
• M30: 40,999,540 km (0.089 R)
• M31: 45,185,289 km (0.095 R)
• M32: 45,880,321 km (0.116 R)
• M33: 46,759,208 km (0.08 R)
• M34: 74,698,555 km (0.117 R)
• M35: 80,653,747 km (0.108 R)
• M36: 84,269,528 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 18,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit