🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.64 AU - 0.64 AU

Year: 192 Days

Day: 41.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.74 AU - 0.94 AU

Year: 289 Days

Day: 42.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.67 AU - 1.09 AU

Year: 309 Days

Day: 43.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,245,557 km

• M1: 325,974 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.71 AU - 1.15 AU

Year: 336 Days

Day: 15.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.05 AU - 1.59 AU

Year: 568 Days

Day: 24.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,245,557 km

• M1: 591,809 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.63 AU - 2.89 AU

Year: 1718 Days

Day: 32.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.4

Radius: 4.3

Gravity: 30.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.37 AU - 18.45 AU

Year: 27222 Days

Day: 16.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,245,557 km

• M1: 53,855 km (0.047 R)
• M2: 200,461 km (0.118 R)
• M3: 431,141 km (0.098 R)
• M4: 740,659 km (0.117 R)
• M5: 2,071,931 km (0.106 R)
• M6: 2,651,024 km (0.095 R)
• M7: 2,964,431 km (0.118 R)
• M8: 3,273,201 km (0.031 R)
• M9: 3,665,148 km (0.042 R)
• M10: 4,328,315 km (0.08 R)
• M11: 5,675,743 km (0.051 R)
• M12: 6,062,903 km (0.117 R)
• M13: 8,763,742 km (0.081 R)
• M14: 8,933,835 km (0.112 R)
• M15: 9,636,048 km (0.046 R)
• M16: 9,878,097 km (0.118 R)
• M17: 12,172,480 km (0.053 R)
• M18: 18,699,285 km (0.098 R)
• M19: 20,137,818 km (0.114 R)
• M20: 21,238,559 km (0.119 R)
• M21: 21,545,684 km (0.116 R)
• M22: 23,017,727 km (0.103 R)
• M23: 27,108,181 km (0.092 R)
• M24: 33,006,227 km (0.092 R)
• M25: 39,704,621 km (0.118 R)
• M26: 41,749,774 km (0.083 R)
• M27: 42,879,537 km (0.084 R)
• M28: 46,048,469 km (0.117 R)
• M29: 49,908,842 km (0.045 R)
• M30: 51,732,589 km (0.077 R)
• M31: 54,934,133 km (0.097 R)
• M32: 58,465,391 km (0.081 R)
• M33: 63,616,495 km (0.117 R)
• M34: 69,510,501 km (0.105 R)
• M35: 69,735,496 km (0.113 R)
• M36: 79,385,456 km (0.113 R)
• M37: 79,877,633 km (0.083 R)
• M38: 87,245,628 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 15,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit