🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.68 AU - 1.08 AU

Year: 313 Days

Day: 40.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,335,039 km

• M1: 59,989 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.99 AU - 2.13 AU

Year: 1120 Days

Day: 23.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,335,039 km

• M1: 1,784,703 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.1 AU - 2.28 AU

Year: 1227 Days

Day: 23.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.03 AU - 4.37 AU

Year: 2696 Days

Day: 47.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.13 AU - 4.25 AU

Year: 3248 Days

Day: 15.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,335,039 km

• M1: 725,400 km (0.111 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.7

Radius: 10

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.57 AU - 5.79 AU

Year: 4465 Days

Day: 6 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,335,039 km

• M1: 125,961 km (0.11 R)
• M2: 463,155 km (0.071 R)
• M3: 924,814 km (0.114 R)
• M4: 1,647,970 km (0.095 R)
• M5: 2,229,457 km (0.078 R)
• M6: 3,382,707 km (0.113 R)
• M7: 4,420,168 km (0.091 R)
• M8: 5,459,574 km (0.108 R)
• M9: 7,416,165 km (0.104 R)
• M10: 7,943,497 km (0.097 R)
• M11: 8,647,206 km (0.072 R)
• M12: 9,883,782 km (0.112 R)
• M13: 10,919,448 km (0.111 R)
• M14: 12,557,096 km (0.078 R)
• M15: 13,666,813 km (0.069 R)
• M16: 14,139,243 km (0.107 R)
• M17: 15,792,898 km (0.069 R)
• M18: 16,785,330 km (0.112 R)
• M19: 18,067,982 km (0.1 R)
• M20: 19,218,390 km (0.081 R)
• M21: 20,079,176 km (0.061 R)
• M22: 23,630,629 km (0.107 R)
• M23: 24,772,659 km (0.098 R)
• M24: 25,161,464 km (0.114 R)
• M25: 27,414,259 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 14,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit