🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.53 AU - 0.79 AU

Year: 192 Days

Day: 17.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.71 AU - 1.17 AU

Year: 326 Days

Day: 28.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,847,559 km

• M1: 113,246 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.96 AU - 1.02 AU

Year: 353 Days

Day: 13.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.2

Radius: 8

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.73 AU - 6.97 AU

Year: 5068 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 25,847,559 km

• M1: 99,782 km (0.115 R)
• M2: 509,231 km (0.089 R)
• M3: 837,299 km (0.085 R)
• M4: 1,335,460 km (0.056 R)
• M5: 1,605,634 km (0.103 R)
• M6: 1,886,728 km (0.103 R)
• M7: 2,229,457 km (0.096 R)
• M8: 2,533,440 km (0.055 R)
• M9: 3,319,876 km (0.087 R)
• M10: 3,801,132 km (0.09 R)
• M11: 4,259,650 km (0.108 R)
• M12: 5,261,058 km (0.034 R)
• M13: 5,775,076 km (0.072 R)
• M14: 6,116,758 km (0.093 R)
• M15: 6,654,412 km (0.057 R)
• M16: 8,066,317 km (0.065 R)
• M17: 13,339,044 km (0.088 R)
• M18: 13,987,551 km (0.091 R)
• M19: 14,448,761 km (0.093 R)
• M20: 14,709,360 km (0.054 R)
• M21: 15,618,766 km (0.114 R)
• M22: 16,679,115 km (0.088 R)
• M23: 17,667,808 km (0.107 R)
• M24: 18,449,905 km (0.1 R)
• M25: 19,889,785 km (0.099 R)
• M26: 20,604,115 km (0.117 R)
• M27: 21,134,439 km (0.104 R)
• M28: 21,741,807 km (0.112 R)
• M29: 23,490,157 km (0.077 R)
• M30: 24,731,221 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 9.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.48 AU - 6.54 AU

Year: 5949 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 25,847,559 km

• M1: 123,119 km (0.068 R)
• M2: 436,078 km (0.074 R)
• M3: 942,616 km (0.105 R)
• M4: 1,384,379 km (0.09 R)
• M5: 1,988,455 km (0.042 R)
• M6: 2,420,643 km (0.105 R)
• M7: 2,759,931 km (0.058 R)
• M8: 3,281,130 km (0.104 R)
• M9: 4,040,190 km (0.098 R)
• M10: 4,837,098 km (0.117 R)
• M11: 5,514,626 km (0.058 R)
• M12: 5,847,930 km (0.095 R)
• M13: 7,318,926 km (0.035 R)
• M14: 10,420,988 km (0.107 R)
• M15: 10,975,547 km (0.105 R)
• M16: 11,730,418 km (0.108 R)
• M17: 12,283,780 km (0.083 R)
• M18: 12,951,286 km (0.081 R)
• M19: 13,946,561 km (0.052 R)
• M20: 16,257,997 km (0.079 R)
• M21: 18,075,312 km (0.069 R)
• M22: 19,636,366 km (0.089 R)
• M23: 20,350,995 km (0.113 R)
• M24: 23,168,073 km (0.049 R)
• M25: 25,007,977 km (0.1 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 12,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit