🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.01 AU - 1.01 AU

Year: 378 Days

Day: 39.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,081,944 km

• M1: 114,592 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.14 AU - 1.48 AU

Year: 559 Days

Day: 34.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.38 AU - 1.58 AU

Year: 671 Days

Day: 39.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,081,944 km

• M1: 98,735 km (0.105 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.33 AU - 3.41 AU

Year: 1812 Days

Day: 20.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 152.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,081,944 km

• M1: 14,361 km (0.043 R)
• M2: 105,018 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.8

Radius: 11.4

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.36 AU - 7.06 AU

Year: 5086 Days

Day: 13 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,081,944 km

• M1: 141,819 km (0.095 R)
• M2: 560,094 km (0.104 R)
• M3: 1,296,116 km (0.072 R)
• M4: 2,093,772 km (0.106 R)
• M5: 2,620,506 km (0.117 R)
• M6: 3,779,141 km (0.111 R)
• M7: 4,159,270 km (0.055 R)
• M8: 5,515,823 km (0.079 R)
• M9: 5,912,706 km (0.074 R)
• M10: 7,219,294 km (0.079 R)
• M11: 8,269,920 km (0.058 R)
• M12: 9,376,795 km (0.079 R)
• M13: 10,441,483 km (0.107 R)
• M14: 11,003,073 km (0.119 R)
• M15: 11,783,226 km (0.106 R)
• M16: 12,757,108 km (0.059 R)
• M17: 14,748,555 km (0.068 R)
• M18: 17,067,023 km (0.068 R)
• M19: 18,582,748 km (0.09 R)
• M20: 19,478,241 km (0.082 R)
• M21: 21,504,544 km (0.067 R)
• M22: 21,880,633 km (0.101 R)
• M23: 25,215,469 km (0.091 R)
• M24: 32,874,730 km (0.114 R)
• M25: 33,878,682 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 17,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit