🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.51 AU - 0.85 AU

Year: 200 Days

Day: 13.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,774,781 km

• M1: 35,455 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.78 AU - 1.12 AU

Year: 330 Days

Day: 23.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.19 AU - 1.31 AU

Year: 498 Days

Day: 12.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.27 AU - 2.69 AU

Year: 1392 Days

Day: 32.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,774,781 km

• M1: 656,136 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.01 AU - 3.73 AU

Year: 2205 Days

Day: 30.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,774,781 km

• M1: 39,643 km (0.116 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.1

Radius: 12.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.11 AU - 6.89 AU

Year: 5239 Days

Day: 9.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,774,781 km

• M1: 167,849 km (0.055 R)
• M2: 692,339 km (0.096 R)
• M3: 1,092,663 km (0.085 R)
• M4: 1,506,600 km (0.049 R)
• M5: 1,968,858 km (0.096 R)
• M6: 2,948,873 km (0.081 R)
• M7: 3,638,519 km (0.036 R)
• M8: 4,156,278 km (0.075 R)
• M9: 4,804,186 km (0.12 R)
• M10: 5,488,596 km (0.114 R)
• M11: 6,335,470 km (0.08 R)
• M12: 7,449,824 km (0.036 R)
• M13: 8,210,081 km (0.114 R)
• M14: 10,110,123 km (0.066 R)
• M15: 10,946,824 km (0.075 R)
• M16: 11,728,772 km (0.112 R)
• M17: 13,459,171 km (0.11 R)
• M18: 14,242,465 km (0.048 R)
• M19: 24,809,311 km (0.108 R)
• M20: 25,731,582 km (0.11 R)
• M21: 27,644,490 km (0.11 R)
• M22: 32,242,829 km (0.07 R)
• M23: 32,838,827 km (0.107 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 19,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit