🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.54 AU - 0.72 AU

Year: 179 Days

Day: 42.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.71 AU - 1.91 AU

Year: 872 Days

Day: 42.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,143,956 km

• M1: 171,140 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.92 AU - 1.98 AU

Year: 975 Days

Day: 46 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,143,956 km

• M1: 1,013,974 km (0.109 R)

Asteroid Belt

Center: 2.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.31 AU - 3.21 AU

Year: 1642 Days

Day: 30.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,143,956 km

• M1: 2,271,195 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.96 AU - 4.76 AU

Year: 2716 Days

Day: 27.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.6

Radius: 4.3

Gravity: 24.59 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.14 AU - 17.98 AU

Year: 19898 Days

Day: 20.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,143,956 km

• M1: 53,406 km (0.098 R)
• M2: 216,019 km (0.113 R)
• M3: 458,517 km (0.093 R)
• M4: 606,320 km (0.066 R)
• M5: 878,738 km (0.08 R)
• M6: 1,519,914 km (0.111 R)
• M7: 2,493,946 km (0.112 R)
• M8: 4,347,015 km (0.106 R)
• M9: 5,235,177 km (0.11 R)
• M10: 7,047,406 km (0.118 R)
• M11: 9,186,356 km (0.052 R)
• M12: 9,508,141 km (0.094 R)
• M13: 10,174,002 km (0.085 R)
• M14: 12,617,832 km (0.099 R)
• M15: 12,948,593 km (0.082 R)
• M16: 13,149,653 km (0.056 R)
• M17: 14,688,865 km (0.119 R)
• M18: 18,203,518 km (0.076 R)
• M19: 18,625,683 km (0.038 R)
• M20: 19,401,797 km (0.108 R)
• M21: 22,528,691 km (0.101 R)
• M22: 23,310,490 km (0.1 R)
• M23: 32,762,532 km (0.041 R)
• M24: 35,306,893 km (0.081 R)
• M25: 37,570,608 km (0.107 R)
• M26: 56,896,857 km (0.079 R)
• M27: 57,076,375 km (0.088 R)
• M28: 60,000,116 km (0.109 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 16,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit