🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.46 AU - 0.68 AU

Year: 151 Days

Day: 25.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 155.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 38.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.07 AU - 2.23 AU

Year: 1103 Days

Day: 15.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.62 AU - 3.94 AU

Year: 2078 Days

Day: 37.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711

Radius: 7.7

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.36 AU - 15.14 AU

Year: 16873 Days

Day: 23.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 171.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,784,989 km

• M1: 95,743 km (0.118 R)
• M2: 387,758 km (0.093 R)
• M3: 653,593 km (0.116 R)
• M4: 964,607 km (0.105 R)
• M5: 2,410,470 km (0.066 R)
• M6: 2,724,626 km (0.061 R)
• M7: 3,300,578 km (0.114 R)
• M8: 3,689,083 km (0.092 R)
• M9: 5,368,768 km (0.083 R)
• M10: 8,127,652 km (0.106 R)
• M11: 10,206,614 km (0.107 R)
• M12: 11,154,017 km (0.084 R)
• M13: 12,550,663 km (0.109 R)
• M14: 13,989,046 km (0.104 R)
• M15: 15,763,726 km (0.064 R)
• M16: 17,435,333 km (0.085 R)
• M17: 21,598,641 km (0.094 R)
• M18: 23,960,343 km (0.044 R)
• M19: 25,627,162 km (0.096 R)
• M20: 26,055,760 km (0.113 R)
• M21: 34,479,317 km (0.101 R)
• M22: 36,330,292 km (0.112 R)
• M23: 37,280,238 km (0.039 R)
• M24: 40,517,985 km (0.03 R)
• M25: 43,633,660 km (0.104 R)
• M26: 47,869,523 km (0.065 R)
• M27: 50,003,537 km (0.094 R)
• M28: 52,371,522 km (0.084 R)
• M29: 60,488,553 km (0.104 R)
• M30: 63,370,107 km (0.094 R)
• M31: 67,149,547 km (0.082 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 15,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit