🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.47 AU - 0.61 AU

Year: 141 Days

Day: 32.3 Hours

Environment

Temp: 255 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,823,598 km

• M1: 362,326 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.1 AU - 1.14 AU

Year: 420 Days

Day: 31.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,823,598 km

• M1: 288,873 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.22 AU - 1.92 AU

Year: 698 Days

Day: 45.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,823,598 km

• M1: 24,384 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.34 AU - 5.36 AU

Year: 3789 Days

Day: 15 Hours

Environment

Temp: -136 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,823,598 km

• M1: 1,060,948 km (0.113 R)

Asteroid Belt

Center: 10.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.3

Radius: 4.1

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.15 AU - 16.21 AU

Year: 23089 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,823,598 km

• M1: 53,406 km (0.072 R)
• M2: 293,960 km (0.094 R)
• M3: 523,593 km (0.103 R)
• M4: 719,416 km (0.112 R)
• M5: 1,245,851 km (0.057 R)
• M6: 1,488,948 km (0.074 R)
• M7: 2,012,989 km (0.047 R)
• M8: 2,696,502 km (0.041 R)
• M9: 2,883,200 km (0.113 R)
• M10: 3,078,425 km (0.084 R)
• M11: 3,230,566 km (0.109 R)
• M12: 3,441,349 km (0.087 R)
• M13: 3,577,633 km (0.093 R)
• M14: 4,409,098 km (0.086 R)
• M15: 5,076,753 km (0.047 R)
• M16: 11,133,971 km (0.091 R)
• M17: 12,618,132 km (0.092 R)
• M18: 13,008,881 km (0.087 R)
• M19: 22,708,358 km (0.091 R)
• M20: 25,591,259 km (0.078 R)
• M21: 26,533,127 km (0.071 R)
• M22: 31,000,269 km (0.097 R)
• M23: 37,256,602 km (0.115 R)
• M24: 42,537,706 km (0.054 R)
• M25: 45,507,822 km (0.075 R)
• M26: 46,579,092 km (0.096 R)
• M27: 55,414,791 km (0.059 R)
• M28: 56,988,262 km (0.078 R)
• M29: 57,519,185 km (0.077 R)
• M30: 60,590,728 km (0.112 R)
• M31: 62,635,432 km (0.083 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 17,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit