🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.69 AU - 0.81 AU

Year: 234 Days

Day: 20.2 Hours

Environment

Temp: 115 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,446,699 km

• M1: 343,776 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.17 AU - 1.75 AU

Year: 635 Days

Day: 47.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,446,699 km

• M1: 45,179 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.95 AU - 4.15 AU

Year: 2407 Days

Day: 42.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.9 AU - 4.58 AU

Year: 2603 Days

Day: 25.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78

Radius: 5.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.35 AU - 23.91 AU

Year: 30112 Days

Day: 17.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,446,699 km

• M1: 72,405 km (0.081 R)
• M2: 318,344 km (0.067 R)
• M3: 615,894 km (0.065 R)
• M4: 942,167 km (0.09 R)
• M5: 1,569,730 km (0.053 R)
• M6: 3,918,267 km (0.101 R)
• M7: 6,564,803 km (0.048 R)
• M8: 7,072,090 km (0.089 R)
• M9: 7,605,107 km (0.1 R)
• M10: 8,890,003 km (0.068 R)
• M11: 10,159,640 km (0.116 R)
• M12: 10,521,069 km (0.119 R)
• M13: 12,283,631 km (0.115 R)
• M14: 15,484,876 km (0.062 R)
• M15: 16,102,266 km (0.073 R)
• M16: 17,022,742 km (0.053 R)
• M17: 17,606,323 km (0.067 R)
• M18: 24,195,361 km (0.103 R)
• M19: 29,675,430 km (0.069 R)
• M20: 32,147,086 km (0.119 R)
• M21: 34,289,777 km (0.091 R)
• M22: 34,520,756 km (0.067 R)
• M23: 38,482,706 km (0.101 R)
• M24: 39,486,807 km (0.12 R)
• M25: 47,437,934 km (0.114 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 10,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit