🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.51 AU - 0.63 AU

Year: 157 Days

Day: 29.3 Hours

Environment

Temp: 236 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.09 AU - 1.15 AU

Year: 433 Days

Day: 33.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,619,096 km

• M1: 616,194 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.26 AU - 1.34 AU

Year: 541 Days

Day: 14 Hours

Environment

Temp: -12 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,619,096 km

• M1: 27,077 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.2 AU - 3.04 AU

Year: 1549 Days

Day: 47.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.98 AU - 4.08 AU

Year: 2422 Days

Day: 15 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,619,096 km

• M1: 206,744 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.06 AU - 4.52 AU

Year: 2695 Days

Day: 47 Hours

Environment

Temp: -124 °C

Axial Tilt: 154 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,619,096 km

• M1: 62,382 km (0.096 R)
• M2: 110,852 km (0.081 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.5

Radius: 13

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.69 AU - 8.81 AU

Year: 9454 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,619,096 km

• M1: 165,455 km (0.082 R)
• M2: 688,001 km (0.101 R)
• M3: 1,159,383 km (0.09 R)
• M4: 1,867,131 km (0.069 R)
• M5: 2,469,412 km (0.107 R)
• M6: 3,856,484 km (0.049 R)
• M7: 4,871,954 km (0.111 R)
• M8: 5,410,057 km (0.082 R)
• M9: 5,848,230 km (0.061 R)
• M10: 6,834,528 km (0.12 R)
• M11: 7,886,351 km (0.074 R)
• M12: 8,858,288 km (0.098 R)
• M13: 9,614,057 km (0.111 R)
• M14: 10,158,294 km (0.095 R)
• M15: 11,971,869 km (0.085 R)
• M16: 12,719,409 km (0.114 R)
• M17: 13,134,543 km (0.116 R)
• M18: 14,307,690 km (0.1 R)
• M19: 14,757,082 km (0.08 R)
• M20: 18,928,619 km (0.111 R)
• M21: 19,864,204 km (0.099 R)
• M22: 20,504,782 km (0.111 R)
• M23: 22,081,842 km (0.078 R)
• M24: 26,520,112 km (0.086 R)
• M25: 27,989,612 km (0.03 R)
• M26: 30,558,357 km (0.076 R)
• M27: 32,282,622 km (0.082 R)
• M28: 38,334,454 km (0.09 R)
• M29: 40,084,450 km (0.068 R)
• M30: 40,722,186 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 16,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit