🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.6 AU

Year: 135 Days

Day: 41.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.91 AU - 1.17 AU

Year: 371 Days

Day: 13.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,956,224 km

• M1: 30,219 km (0.068 R)
• M2: 476,469 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.86 AU - 1.26 AU

Year: 382 Days

Day: 30.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.37 AU - 1.57 AU

Year: 624 Days

Day: 44.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,956,224 km

• M1: 84,672 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.14 AU - 3.94 AU

Year: 2330 Days

Day: 32.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.3

Radius: 8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.58 AU - 22.66 AU

Year: 28109 Days

Day: 23 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,956,224 km

• M1: 99,483 km (0.087 R)
• M2: 382,971 km (0.059 R)
• M3: 879,187 km (0.093 R)
• M4: 1,219,223 km (0.098 R)
• M5: 2,001,620 km (0.071 R)
• M6: 2,776,387 km (0.084 R)
• M7: 3,107,746 km (0.082 R)
• M8: 3,681,753 km (0.067 R)
• M9: 4,023,584 km (0.098 R)
• M10: 5,318,952 km (0.082 R)
• M11: 6,745,966 km (0.089 R)
• M12: 8,077,537 km (0.094 R)
• M13: 8,656,481 km (0.066 R)
• M14: 9,418,532 km (0.051 R)
• M15: 10,672,761 km (0.113 R)
• M16: 11,790,107 km (0.102 R)
• M17: 12,408,545 km (0.064 R)
• M18: 13,113,600 km (0.058 R)
• M19: 15,389,133 km (0.095 R)
• M20: 16,967,091 km (0.058 R)
• M21: 18,815,822 km (0.118 R)
• M22: 19,319,368 km (0.102 R)
• M23: 19,745,872 km (0.037 R)
• M24: 24,760,093 km (0.054 R)
• M25: 29,201,953 km (0.087 R)
• M26: 33,900,074 km (0.103 R)
• M27: 41,008,666 km (0.08 R)
• M28: 47,487,899 km (0.045 R)
• M29: 51,131,655 km (0.054 R)
• M30: 53,941,701 km (0.06 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 15,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit