🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1 AU - 1.42 AU

Year: 409 Days

Day: 28.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,097,138 km

• M1: 833,559 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.98 AU - 1.54 AU

Year: 435 Days

Day: 15.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.14 AU - 3.38 AU

Year: 1811 Days

Day: 30.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.5

Radius: 8.8

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.62 AU - 15.36 AU

Year: 13578 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,097,138 km

• M1: 109,506 km (0.073 R)
• M2: 754,272 km (0.074 R)
• M3: 1,327,382 km (0.099 R)
• M4: 1,785,750 km (0.115 R)
• M5: 2,429,918 km (0.032 R)
• M6: 3,220,992 km (0.101 R)
• M7: 3,847,059 km (0.119 R)
• M8: 4,816,303 km (0.107 R)
• M9: 9,315,908 km (0.094 R)
• M10: 11,897,219 km (0.105 R)
• M11: 15,212,458 km (0.068 R)
• M12: 15,731,413 km (0.089 R)
• M13: 16,185,742 km (0.063 R)
• M14: 17,199,866 km (0.112 R)
• M15: 17,682,020 km (0.083 R)
• M16: 19,182,785 km (0.098 R)
• M17: 20,318,084 km (0.083 R)
• M18: 21,776,214 km (0.086 R)
• M19: 23,498,534 km (0.08 R)
• M20: 25,516,759 km (0.102 R)
• M21: 26,249,639 km (0.116 R)
• M22: 29,208,236 km (0.093 R)
• M23: 32,139,457 km (0.113 R)
• M24: 42,100,431 km (0.109 R)
• M25: 42,976,177 km (0.088 R)
• M26: 43,864,040 km (0.08 R)
• M27: 48,807,203 km (0.112 R)
• M28: 53,596,579 km (0.028 R)
• M29: 56,368,627 km (0.114 R)
• M30: 61,074,677 km (0.114 R)

Kuiper Belt

Range: 35.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 12,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit