🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.82 AU - 0.84 AU

Year: 275 Days

Day: 41.1 Hours

Environment

Temp: 90 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.1 AU - 2.14 AU

Year: 1122 Days

Day: 43.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 74.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,703,137 km

• M1: 83,027 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.13 AU - 3.49 AU

Year: 1712 Days

Day: 42.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.62 AU - 5.86 AU

Year: 3751 Days

Day: 24 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,703,137 km

• M1: 48,171 km (0.072 R)

Asteroid Belt

Center: 8.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.6

Radius: 4.7

Gravity: 26.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.04 AU - 15.96 AU

Year: 17035 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,703,137 km

• M1: 59,390 km (0.109 R)
• M2: 247,435 km (0.113 R)
• M3: 487,988 km (0.112 R)
• M4: 794,813 km (0.108 R)
• M5: 1,130,362 km (0.084 R)
• M6: 1,769,144 km (0.099 R)
• M7: 2,318,767 km (0.063 R)
• M8: 2,576,823 km (0.117 R)
• M9: 4,164,805 km (0.043 R)
• M10: 4,882,127 km (0.06 R)
• M11: 5,198,227 km (0.088 R)
• M12: 5,490,391 km (0.103 R)
• M13: 6,433,157 km (0.093 R)
• M14: 7,479,146 km (0.102 R)
• M15: 8,334,546 km (0.102 R)
• M16: 10,013,184 km (0.119 R)
• M17: 10,696,846 km (0.084 R)
• M18: 11,967,231 km (0.095 R)
• M19: 12,802,287 km (0.093 R)
• M20: 13,267,686 km (0.053 R)
• M21: 13,470,540 km (0.08 R)
• M22: 14,731,501 km (0.076 R)
• M23: 17,566,829 km (0.118 R)
• M24: 19,763,524 km (0.106 R)
• M25: 22,806,644 km (0.116 R)
• M26: 25,413,537 km (0.104 R)
• M27: 26,681,079 km (0.079 R)
• M28: 30,383,178 km (0.1 R)
• M29: 30,853,813 km (0.119 R)
• M30: 32,908,988 km (0.105 R)
• M31: 48,292,586 km (0.118 R)
• M32: 55,833,964 km (0.082 R)
• M33: 56,539,917 km (0.107 R)
• M34: 57,073,383 km (0.07 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 20,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit